LONDON BOROUGH OF BARNET HAMPSTEAD GARDEN SUBURB CONSERVATION AREA PAGE 1 THE BISHOP’S AVENUE FOREWORD What is a Conservation Area? Conservation areas were introduced through the Civic Amenities Act 1967, and there are n o w m o r e t h a n 9 0 0 0 a c r o s s t h e c o u n t r y. T h e y are ‘areas of special architectural or historic interest, the character or appearance of which it is desirable to preserve or enhance’ (Section 69(1)(a) of the Planning (Listed Buildings and Conservation Areas) Act 1990). T h e B i s h o p ' s Av e n u e f a l l s w i t h i n t h e Hampstead Garden Suburb Conservation Area. This was designated by the council in 1968 and was one of the first conservation areas in t h e c o u n t r y. A l t h o u g h T h e B i s h o p s Av e n u e w a s laid out prior to the Hampstead Garden Suburb, apart from one or two early houses the majority of the buildings are contemporaneous with either the ‘old’ or ‘new’ Suburb. Of c o u r s e T h e B i s h o p s Av e n u e h a s n o t t h e p l a n n e d feel which characterises the Suburb nor Dame Henrietta's social purpose but they are inextricably linked. Although The Bishop's Av e n u e s h a r e s m a n y o f t h e c h a r a c t e r i s t i c s o f the Suburb (and Numbers 1 and 3 and 2-16 a r e i n t h e Tr u s t a r e a ) i t h a s i t s o w n u n i q u e qualities. This Character Appraisal Statement seeks to identify these characteristics so that they may be better preserved and enhanced in the future. What are the I m p l i c a t i o n s ? Conservation Area status acknowledges the importance of an area, highlighting its real and potential attractiveness. It also means that the council's efforts in the area are geared to p r e s e r v i n g a n d e n h a n c i n g i t s s p e c i a l c h a r a c t e r. One way of protecting conservation areas is through the planning system, which is designed t o p r o t e c t l o c a l a m e n i t y, w h a t e v e r t h e a r e a . However in conservation areas planning legislation requires local authorities to ensure in particular that development proposals do not detract from the character or appearance of the area. In conservation areas local authorities have more say over some minor changes to buildings, trees and gardens. This does not mean owners can not change their properties but the controls allow proposals to be checked to make sure they are in keeping with the area. LONDON BOROUGH OF BARNET HAMPSTEAD GARDEN SUBURB CONSERVATION AREA PAGE 2 THE BISHOP’S AVENUE Grant funding from bodies such as English Heritage and the National Lottery is sometimes available for enhancement projects in conservation areas. However the priorities for such funding often change and not all work in all conservation areas will be eligible for this type of help. What is a Character Appraisal Statement? Conservation areas are designated by local planning authorities after careful local assessment. This assessment forms the basis for a character appraisal statement. The format and scope of such statements are guided by English Heritage. A character appraisal statement includes information to explain and justify the conservation area status. It therefore forms a basis for planning decisions in the area and provides the groundwork for any future policies and projects to preserve or enhance the area. The statement does not include specific projects itself. Other Controls The council have identified on the Unitary Development Plan Proposals Map The Bishop's Av e n u e a s a n A r e a R e q u i r i n g C o o r d i n a t e d Protection. It has adapted design and form c r i t e r i a i n r e c o g n i t i o n o f T h e B i s h o p s Av e n u e ' s intrinsic character and its relationship to areas with similar protection in adjoining boroughs. ( C f U D P P o l i c i e s 3 . 4 . 5 T h e B i s h o p ' s Av e n u e N2 p. 25). M a n y o f t h e b u i l d i n g s o n T h e B i s h o p ' s Av e n u e are listed on the Schedule of Buildings of Local Architectural or Historic Interest. It is the council's intention to preserve or enhance these historic buildings. Conservation Area Consent for the demolition of these buildings will normally be refused. (Cf UDP Policy T4.4 p.25 and 3.4.5 p.25) In addition, Numbers 1-3 and 2-16 The B i s h o p ' s Av e n u e a r e c o v e r e d b y t h e A r t i c l e 4 Direction for the Hampstead Garden Suburb Conservation Area. LONDON BOROUGH OF BARNET HAMPSTEAD GARDEN SUBURB CONSERVATION AREA PAGE 3 THE BISHOP’S AVENUE CHARACTER APPRAISAL 1 Location and Population T h e B i s h o p ' s Av e n u e r u n s n o r t h t o s o u t h f r o m t h e G r e a t N o r t h R o a d , C h e r r y Tr e e H i l l a t E a s t Finchley to Hampstead Lane and is crossed by Ly t t l e t o n R o a d , t h e A 1 . I t i s p a r t o f Hampstead Garden Suburb Conservation Area a n d f o r m s i t s e a s t e r n b o u n d a r y. T h e r e a r e approximately 110 properties on The Bishops Av e n u e a n d i t s c u l - d e - s a c s . 2 Origins, Development and Social Mix of the Area 2 . 1 H i s t o r y T h e B i s h o p ' s Av e n u e w a s c o n s t r u c t e d i n c 1 8 8 7 on land which had at one time been part of the Bishop of London's hunting park (The Bishop of London was Lord of the Manor of Finchley until the transfer of all episcopal land to the Ecclesiastical Commissioners in 1868). In a pleasingly meandering form it cut through the B i s h o p s Wo o d t o t h e s o u t h a n d a c r o s s f a r m land to the north. 2.2 Development From the beginning it was intended to be the setting for expensive houses. The area around East Finchley station had already been urbanised with many new inhabitants coming from inner London, but the open spaces of land that is now the Hampstead Heath extension, Hampstead Garden Suburb and the Hampstead Golf Course helped to provide an exceptionally rural setting which has continued to make for high house prices. Plots were originally let on 99 year and, more rarely 999 year leases and in 1894 building began. 2.2.1 First Phase Most leases were to single individuals. Rich l e s s e e s i n c l u d e d G e o r g e S a i n s b u r y, t h e provision merchant, in 1898 and Christian Carl Lorensen, a chronometer manufacturer in 1 9 0 1 . Tw e l v e h o u s e s w i t h l a r g e g r o u n d s e x i s t e d by 1906. The Ordnance Survey map of 1912 shows the group of Hampstead Garden Suburb Tr u s t h o u s e s ( w h i c h h a d b o u g h t p l o t s t o t h e north of Deansway), the convalescent home at LONDON BOROUGH OF BARNET HAMPSTEAD GARDEN SUBURB CONSERVATION AREA PAGE 4 THE BISHOP’S AVENUE E a s t F i n c h l e y, a s c a t t e r i n g o f u n n a m e d h o u s e s to the west along the middle and, grouped together at the southern (Hampstead) end by f a r t h e l a r g e s t h o u s e s a n d p l o t s ; E a s t We a l d , Bishop's Mead, Baron's Court, Kenmore and Dane Court. 2 . 2 . 2 S e c o n d P h a s e F o l l o w i n g t h e i n t e r r u p t i o n o f t h e F i r s t Wo r l d Wa r, t h e n e x t o r d n a n c e s u r v e y w a s p u b l i s h e d in 1935/6. This shows that on many of the plots, houses and other features familiar today had been built. Deansway was laid out in 1 9 2 8 , Ly t t e l t o n R o a d a n d Ay l m e r R o a d i n 1 9 3 1 - 2 , a n d B a n c r o f t Av e n u e i n 1 9 3 3 . To t h e south of Bishop's Mead the area is identified as a Sports Ground, while opposite, and completing the southern end of The Bishop's Av e n u e , t h e l a n d h a d b e e n d i v i d e d i n t o t h r e e plots featuring Eaglecliff, Chelwood and Heath Lodge. Along the centre most plots had been b u i l t o n , n o t a b l e h o u s e s i n c l u d e d Wy l d e w o o d , Oak Lodge, Kenstead Hall, Gable Lodge, S t r a t h e d e n , Tu r q u o i s e , W h i t e Wa l l s a n d t h e o r i g i n a l Wa c o u s t a a n d t h e To w e r s . N o r t h o f D e a n s w a y t h e H a m p s t e a d G a r d e n S u b u r b Tr u s t had built a number of smaller houses in its m o r e r e s t r a i n e d v e r n a c u l a r r e v i v a l s t y l e . Wi t h the exception of one or two plots, The Bishop's Av e n u e s t r e e t s c e n e w a s l a r g e l y c o m p l e t e . Development had proceeded during these years at a fairly leisurely pace yet despite becoming known as Millionaires Row (largely because of the mansions built for famous stars of the time like Gracie Fields), the road remained untarmacked until 1935. Although some of the houses built between the wars are of high architectural quality (some by H e p w o r t h , S m i t h a n d B r e w e r, S u t c l i f f e a n d Soutar) and all carried forward vernacular revival details and materials, a number fail to exhibit the architectural skill to be found at Hampstead Garden Suburb. Indeed some are a l i t t l e a r c h i t e c t u r a l l y s h o w y, n o d o u b t influenced by the styles of the homes of the stars in Hollywood. 2.2.3 Third Phase Little appears to have changed thereafter until the mid 60s when Canons Close and the houses on it were built on the north and east grounds o f E a s t We a l d . S i m i l a r c u l - d e - s a c d e v e l o p m e n t s at White Lodge Close, Bishop's Grove, Byron Close and Arden Court Gardens followed to meet the high demand for an address on The B i s h o p ' s Av e n u e w h o s e f a m e h a d n o w s p r e a d abroad. These developments have considerably LONDON BOROUGH OF BARNET HAMPSTEAD GARDEN SUBURB CONSERVATION AREA PAGE 5 THE BISHOP’S AVENUE increased the density levels, somewhat eroding the original character of large houses in large g r o u n d s o f t h i s p a r t o f T h e B i s h o p ' s Av e n u e . The quality of architecture is often unscholarly and dull or aggressively modern and incongruous. 2.2.4 Fourth Phase Development pressure since the early 80s has seen a number of the earlier houses along the m i d d l e p a r t o f T h e B i s h o p ' s Av e n u e d e m o l i s h e d and replaced with often much larger properties. Many of these have taken the desire to impress to new heights and pay no regard to the vernacular architecture which characterises the area but rather reflect the vagaries of international architectural fashion and the individual whim of their owners. 2.3 Social Mix of t h e A r e a T h e B i s h o p ' s Av e n u e w a s f r o m t h e b e g i n n i n g i n t e n d e d f o r, a n d c o n t i n u e s t o b e , t h e s e t t i n g for homes for the rich and was already known as ‘Millionaires Row’ by the 1930s. House prices have always mitigated against occupation by other less well off members of s o c i e t y. E a r l y r e s i d e n t s o f T h e B i s h o p ' s Av e n u e w e r e often successful businessmen and show business stars and, from the beginning, public attitudes were tinged with a certain snobbery about new money and poorly educated taste. For a while ‘East Finchley’ (that is The B i s h o p ' s Av e n u e ) w a s t h e b u t t o f Va r i e t y s h o w jokes. T h e Av e n u e h a s l o n g h a d a n e x c l u s i v e atmosphere which separates it, and its residents, from many of the surrounding areas. Such riches quickly became the target of c r i m i n a l s a n d t h e Av e n u e w a s k n o w n f o r a w h i l e a s ‘ B u r g l a r s ’ Av e n u e . E q u a l l y, s c a n d a l and notoriety have long been associated with T h e B i s h o p ' s Av e n u e , i t s h i s t o r y b e i n g embellished with many famous incidents and, some infamous residents. T h e B i s h o p ' s Av e n u e e n j o y s a d e g r e e o f international fame amongst the ‘jet set’ and millionaire classes which, together with the high property values and consequent profits to be made here, has encouraged its reputation as a safe haven for investment in the UK. Instability abroad led to Greek and later LONDON BOROUGH OF BARNET HAMPSTEAD GARDEN SUBURB CONSERVATION AREA PAGE 6 THE BISHOP’S AVENUE Iranian millionaires acquiring property on The Av e n u e , w h i l s t t h e r e h a s b e e n s i n c e t h e 6 0 s rich Middle Eastern (and later Nigerian and now Russian) buyers. There is little, outward appearance of c o m m u n i t y a l o n g T h e Av e n u e w i t h p r i v a c y, exclusion and security dominating more recent development. 3 Prevailing or former uses within the area, their historic patronage and the influence of these on plan form and building types As the whole of this area was owned by the Ecclesiastical Commissioners this allowed for a cohesive approach to the layout of the road in 1887. A nicely judged use of the topography of the land took the winding road through B i s h o p ' s Wo o d t o t h e s o u t h a n d t h e f a r m l a n d to the north. Prior to its creation no development is known of except Bishop's Lodge to the east. Buildings were mainly in various aspects of the vernacular revival and Arts and Crafts style, each being detached and distinct individual designs (the only exceptions being the pairs designed by Sutcliffe and Soutor for t h e Tr u s t a t t h e n o r t h e n d a n d a m i r r o r i n g building to Jersey House which was never built). In the 1920s Hepworth introduced more exotic elements but a certain uniformity of domestic scale, massing and detailing prevailed i n n e w d e v e l o p m e n t u n t i l r e c e n t l y. O f l a t e T h e Av e n u e h a s b e c o m e t h e r e n e w e d b u t t o f p u b l i c m o c k e r y, l a r g e l y d u e t o t h e e r e c t i o n o f a s m a l l number of lavishly appointed yet architecturally incongruous huge mansions in a variety of styles. LONDON BOROUGH OF BARNET HAMPSTEAD GARDEN SUBURB CONSERVATION AREA PAGE 7 THE BISHOP’S AVENUE 4 Archaeological significance and potential of the area To d a t e n o s i g n i f i c a n t a r c h e o l o g i c a l f i n d s h a v e c o m e t o l i g h t o n T h e B i s h o p ' s Av e n u e . Although it is possible that items may yet be discovered relating to the previous land uses as hunting woods, and farm land it is unlikely that the area has great potential. 5 Architectural and historic qualities of buildings A s n o t e d a b o v e T h e B i s h o p ' s Av e n u e d e v e l o p e d in four phases. It can be shown that these phases are, to a reasonable degree visible in the street scene as geographical zones. Of course there are anomalies and exceptions (for example Kendene and Canons Close) but general characteristics are observable. It is surprising to note, for example, how the demolition and redevelopment which has occurred recently to create the new ‘Super houses’ is focussed on a relatively small area i n t h e m i d d l e s e c t i o n o f T h e Av e n u e . T h e s e zones are shown on Map 001. 5.1 Zone 1 This includes the level section of the road r u n n i n g t o w a r d s a n d a c r o s s Ly t t l e t o n R o a d . Houses tend to be more modest than those in zones 2 and 4 and sit within smaller plots. Buildings are relatively close to the road and 10 The Bishop’s Avenue, 1914-15, by G L Sutcliffe for the Hampstead Garden Suburb Trust LONDON BOROUGH OF BARNET HAMPSTEAD GARDEN SUBURB CONSERVATION AREA PAGE 8 THE BISHOP’S AVENUE with only dwarf walls or hedges at the boundary w i t h t h e f o o t w a y, t h e y a r e g e n e r a l l y v i s i b l e i n t h e i r e n t i r e t y. T h e r e i s a s e n s e o f i n t e g r a t i o n between plots, across the road and between buildings and the road itself. Many of the buildings follow vernacular styles, using traditional materials and design features. However the buildings do not tend to display the same richness of detail and unusual, quality features to be found in Zone 4. 5.2 Zone 2 Although relatively small, this zone is easily identifiable, greatly influencing its public image. This is the area of new 'Super houses'. The designs and materials vary and tend to be highly contemporary to the time they were built (ranging from the 1980s to the present day). The houses are designed and sited to be bold and impressive. They seem to cry out for attention and compete to catch the viewer's eye. The buildings pay little regard to the vernacular architecture which characterises the rest of The B i s h o p ' s Av e n u e a n d s u r r o u n d i n g a r e a n o r d o they use traditional materials. Design influences vary from the Mediterranean villa to the classical temple. T h i s Z o n e i s a t y p i c a l w i t h i n t h e Av e n u e . T h e a r e a is extremely dramatic, visible and ostentatious. By its very nature and purpose it demands attention and influences perceptions of the wider area. The area is however relatively small and should not be taken as the main character of the Av e n u e a s a w h o l e , w h i c h i s m u c h m o r e d i s c r e t e and restrained in its vernacular and architectural expression. 5.3 Zone 3 This zone contains most of the cul-de-sacs which h a v e b e e n c r e a t e d o f f t h e Av e n u e ( a l t h o u g h n o t Canons Close, built on the grounds to the rear of E a s t We a l d i n t h e 1 9 6 0 s , w h i c h s h a r e s m a n y o f this zone's characteristics) interspersed with l a r g e h o u s e s a l o n g t h e Av e n u e . B i s h o p s G r o v e w a s probably the earliest cul-de-sac, the roadway being visible on the 1935 Ordnance Survey map (but no houses built at that time). Houses and plots are of a generous size. Byron Drive and White Lodge Close followed and, after Canons Close, Arden Court Gardens. The houses in these cul-de-sacs are smaller and sit within more modest plots. In this zone much of the interest is turned away from the main road. The cul-de-sacs tend to have a secluded air with building sizes on a smaller domestic scale resembling the adjacent Hampstead Garden Suburb. LONDON BOROUGH OF BARNET HAMPSTEAD GARDEN SUBURB CONSERVATION AREA PAGE 9 THE BISHOP’S AVENUE 5.4 Zone 4 Zone 4 includes all the locally listed properties running from Hampstead Lane to Kenstead Hall. The zone includes the straight, strong e n t r a n c e t o T h e B i s h o p ' s Av e n u e a n d r u n s along the first bend. Many houses in this zone are of a high quality in the vernacular style. As a group they can be described as organic and generally on a human scale. This is in part due to the generally domestic scale of doors, windows and other building components. Bishop’s Mead (now Leo Baeck House), 1900 in Neo-Jacobean style. Many buildings are well screened and glimpsed views help to break up building bulk. Such glimpses also help to draw the eye to quality features which help to express the importance a n d i n d i v i d u a l i t y o f T h e B i s h o p ' s Av e n u e . F o r example brick chimneys, stone porches, the ornamented arch at Dane Court and the arched e n t r a n c e t o E a s t We a l d . Houses in this zone tend to be set back from the road. The land slopes gently away towards the west making the houses on that side particularly secluded. This is reinforced by a strong tree screen on the west side of the road from Dane Court to the northern end of the zone. I n s u m m a r y t h i s p a r t o f T h e B i s h o p ' s Av e n u e i s characterised by relatively secluded properties which, although substantial, retain a domestic and human scale through the scale and design of their components and their relationship to gardens and trees. The buildings are generally of high quality with some unusual and interesting details. The secluded nature of the LONDON BOROUGH OF BARNET HAMPSTEAD GARDEN SUBURB CONSERVATION AREA PAGE 10 THE BISHOP’S AVENUE properties combines with the strong and open nature of public space to heighten the road's character as a thoroughfare. The car traveller sits within a grand and open public space whilst the pedestrian has the opportunity to value the secluded and in part secret quality of private spaces and buildings. 5 . 5 S u m m a r y I t i s r e c o g n i s e d t h a t T h e B i s h o p ' s Av e n u e i s `Millionaires Row' and that this is part of its s p e c i a l c h a r a c t e r. T h e n e w b u i l d i n g s r e f l e c t t h e cultures and affluence of their various owners but recent architectural expression is now undermining the special character and historic interest of the conservation area. The quality vernacular architecture found most predominantly in Zone 1 and Zone 4 is vitally important and displays the tastes of a previous generation of wealthy owners. Although this character is more subdued and understated, it is nevertheless key to the area's special architectural and historic interest. 6 The contribution made by key buildings The following buildings are considered to make a positive contribution to the character and appearance of this part of the conservation area. Z o n e 1 ( E a s t S i d e ) B i s h o p ' s C o u r t - 1 9 1 4 b y S o u t a r. L o c a l l y l i s t e d . Tw o - s t o r e y N e o G e o r g i a n b l o c k o f f l a t s , w e l l c a n t e d a t t h e c o r n e r o f t h e Av e n u e w i t h the Great North Road. The Hampstead Heath E x t e n s i o n Te n a n t s L t d h a d t h e i r E s t a t e O f f i c e here. 1 S t M a r g a r e t ' s ( l a t e r L i t t l e Wa l c o t t ) . 1 9 1 4 - 1 5 (architect unknown). Locally listed. Plain in Garden City style after Lutyen's early halft i m b e r e d m a n n e r. C l i f f o r d B a x , a u t h o r, w a s t h e first occupier of number 1 in 1915. 3 I n l e s b y. 1 9 1 5 - 1 5 . L o c a l l y l i s t e d . P a i r w i t h number 1. 1 3 M o u n t Vi e w ( n o w M o r e t o n ) . 1 9 2 8 . N e o Georgian, possibly much remodelled. 15 Brookhouse. After 1935. Locally listed. 19 Bishopsbourne. 1929. Locally listed. Symmetrical and ingenious. LONDON BOROUGH OF BARNET HAMPSTEAD GARDEN SUBURB CONSERVATION AREA PAGE 11 THE BISHOP’S AVENUE 2 1 Av e n u e H o u s e . c 1 9 3 0 . S y m m e t r i c a l w i t h central first floor brick balcony and two storey bays each side. Ay l m e r R o a d 4 A s y m m e t r i c a l b r i c k a n d t i l e v e r n a c u l a r. Wa l b r o o k H o u s e . We l l p r o p o r t i o n e d . G o o d balcony/porch with round bays to each side. Notable gothic pattern leaded windows. T h e B i s h o p ' s Av e n u e continued/... 27 Red Mays. 1927. Locally listed. Much altered with new porch, tiles and windows. 2 9 Wo o d l a n d H o u s e . 1 9 2 7 . P l a i n v e r n a c u l a r. R e elevated with new brickwork and door case. 31 Oldways. 1926. Picturesque vernacular with a w e a l t h o f d e t a i l . We l l p r e s e r v e d . 3 3 B i s h o p ' s C l o s e ( l a t e r R u b i s l a w, n o w B i s h o p ' s Manor). 1927. Locally listed. Much altered. 3 5 B i s h o p s Wo o d . 1 9 2 7 . L o c a l l y l i s t e d . Symmetrical Neo-Georgian, with post war portico. Leaded windows. 39 Deans Cote (now The Fountains). 1926. Locally listed. Grey brick with red dressings. Ve r y d e e p b o x y e a v e s . To w n H a l l c l a s s i c a l s t y l e centrepiece. 41 Eastwood. 1926. Locally listed. Centre gable and brick patterning. Later porch. LONDON BOROUGH OF BARNET HAMPSTEAD GARDEN SUBURB CONSERVATION AREA PAGE 12 THE BISHOP’S AVENUE Z o n e 1 We s t S i d e 2-12 1914-1915 by G L Sutcliffe for the Hampstead G a r d e n S u b u r b Tr u s t . B u i l t a s a s y m m e t r i c a l group of six, set out as three linked pairs of large houses in a restrained white-walled Tu d o r, s o m e w i t h f i n e s t o n e d o o r w a y s . A l l s i x h o u s e s a r e s e r v e d f r o m t h e r e a r, e n s u r i n g t h e front gardens are laid to lawn and shrubs without driveways and hard standings. 2 The Nest. Locally listed. 4 Higham. Locally listed. 6 The Birches. Locally listed. 8 T h e F i r s . ( L a t e r Wa y s i d e ) . L o c a l l y l i s t e d . Forms a pair with Number 6. 1 0 Ya r d l e y H o u s e . L o c a l l y l i s t e d . 1 2 D a v a a r. L o c a l l y l i s t e d . 1 4 Tu d o r L o d g e . c 1 9 3 8 b y R . H . Wi l l i a m s o f 1 3 Vi l l a g e R o a d , F i n c h l e y, f o r I v a n M e e r i n g , t e x t i l e m a n u f a c t u r e r. E a r l i e r Wi l l i a m s a n d Meering had built number 59 Deansway which was much admired and they went on in 1936 t o b u i l d h o u s e s a l o n g Vi v i a n Wa y ( N u m b e r s 3 , 11, 17, 19 and 12-24 (even) and Edmund's Wa l k . Wi l l i a m s h a d a p p a r e n t l y f a i l e d h i s e x a m s as an architect but had a good eye for a picturesque frontage with brick nogging and half-timbering. Number 14 was their largest house. 16 Deansgarth. 1933. Locally listed. L-shaped corner house with brick details in the 'New Suburb' style. Neo-Georgian doorcase with w r o u g h t i r o n b a l c o n y o v e r. Numbers 18, 20,22 and 24. All to the same Neo-Georgian pattern, rather old fashioned for their date. 18 Invergordon (was Sherwood, now Patralonia). 1930. Locally listed. Large Neo-classical porch. 20 Arlington. 1928. Locally listed. 22 Colwyn House. 1931. Locally listed. Dormers and unusual timber screened entrance. 24 Overbrook. 1931. Locally listed. Ionic porch. LONDON BOROUGH OF BARNET HAMPSTEAD GARDEN SUBURB CONSERVATION AREA PAGE 13 THE BISHOP’S AVENUE 26 Crossways. 1936. Asymmetrical Neo-Georgian. Stone arched porch. 2 8 B i s h o p s C o r n e r. 1 9 3 3 . Wi t h n e w C o r i n t h i a n l o g g i a t o g r o u n d f l o o r. 30 Gable Lodge. 1928 by Philip Hepworth. Locally listed. In Cape Dutch style with a big curly gable, Lutyens inspired chimney b a l a n c e d a s y m m e t r i c a l l y, w h i t e p a i n t e d b r i c k walls and a roof in glazed pantiles mottled in dark green and brown. The garage and gate piers complete the design. Hepworth was a leading 'exoticist' and Gable Lodge and his o t h e r t w o h o u s e s o n T h e B i s h o p ' s Av e n u e ( s e e S t r a t h e d e n a n d W h i t e Wa l l s ) a r e r e g a r d e d a s amongst his choicest work. A colour perspective of Gable Lodge was reproduced in Architectural Drawing in 1931. 32 Norgrove. 1928. Locally listed. Plain vernacular style. Planning permission given for new house in Sutcliffe inspired vernacular revival style. 34 Arkeden (now Stratheden). c1925 by Philip Hepworth. Locally listed. The best of his 'Pseudish' style with a crow-stepped gable, bright green glazed pantiles over white-washed brick walls, extra-ordinary windows with squashed baluster mullions and (on the upper floor) curved corners. Original details included galleon weathervane and Chinese dragons on the door case. Photographs were published in A r c h i t e c t u r e I l l u s t r a t e d D e c e m b e r. 1 9 3 0 . LONDON BOROUGH OF BARNET HAMPSTEAD GARDEN SUBURB CONSERVATION AREA PAGE 14 THE BISHOP’S AVENUE 3 6 O a k Tr e e C o u r t ( n o w I n l a k s ) . 1 9 2 6 . L o c a l l y listed. Symmetrical with three gables. Va r i e g a t e d b r i c k w o r k w i t h t i l e c r e a s i n g a n d diaper work. 4 0 W h i t e Wa l l s ( n o w E l i o t H o u s e ) . 1 9 2 6 b y P h i l i p H e p w o r t h f o r C h a r l e s Ry a n . L o c a l l y l i s t e d . T h e first of Hepworth's three 'Pseudish' style h o u s e s i n T h e B i s h o p ' s Av e n u e , t h e composition is claimed to be based on Lutyen's Middlefield (Shelford, Cambridge 1908) and his Hill House (Herts, 1912) with a recessed centre between symmetrical wings and a central chimney stack dominating the continuous hipped roof covered in glazed pantiles in a mottled turquoise. White-washed walls with shutters, originally painted turquoise. A perspective of this house was exhibited at the Royal Academy 1925 and published in the Builder 13 May 1925. 4 2 C l i v e H o u s e ( l a t e r S h i r a h , n o w Tu r q u o i s e ) . 1 9 1 4 b y S m i t h a n d B r e w e r. L o c a l l y l i s t e d . Smith and Brewer were the architects of Heal's a n d t h e M a r y Wa r d S e t t l e m e n t . I t i s a sophisticated interpretation of Georgian, t y p i c a l o f C e c i l B r e w e r, w i t h a h i g h m a i n b l o c k in brown brick dressed with red, crowned by a h i p p e d r o o f w i t h a b i g Ve n e t i a n w i n d o w i n a t i l e - h u n g d o r m e r. S i n g l e s t o r e y w i n g s e a c h s i d e with mansard roofs at right angles to the courtyard. Zone 3 (East Side) Bishop's Grove leads to further Neo-Georgian houses:Te m p l a r s , N u s a n t a r a ( N o w E m b a s s y o f Republic of Indonesia) and number 3 (the best preserved). H i g h Tr e e s . P o s t w a r. D i s c r e t e N e o - G e o r g i a n . LONDON BOROUGH OF BARNET HAMPSTEAD GARDEN SUBURB CONSERVATION AREA PAGE 15 THE BISHOP’S AVENUE White Lodge. 1916. A large house well set back originally occupying extensive grounds, which have now been laid out as White Lodge Close complete with relatively small plots and houses. T h e To w e r s . 1 9 9 2 . M a s s i v e c l a s s i c a l p i l e d r a m a t i c a l l y s e t b a c k f r o m t h e Av e n u e ( w i t h , c o n s e q u e n t l y, n o g r o u n d s b e h i n d ) . Wi t h i t s cocky angle to the street scene it's too theatrical for some but, from a distance, is well handled and a landmark. Zone 3 (west side) D r y a d e s . P o s t w a r. L o n g a s y m m e t r i c a l r e d b r i c k N e o - G e o r g i a n w i t h s i m p l e s t o n e Tu s c a n p o r c h . Tu r r e t a n d w e a t h e r v a n e t o t h e s o u t h end. We s t w o o d . 1 9 0 0 . F o r J o h n G r o v e J o h n s o n . Upper storey half timbered over brick base with deep arched brick entrance. Pargetted gables. Interesting roof scape. Now divided to form:Inglestone Manor (now Ha Kha Manor). Both with interesting 'Renaissance' pargetting to the gables to Byron Close. B y r o n H o u s e . P o s t w a r. D i s c r e t e N e o - G e o r g i a n . Zone 4 (east side) Houses in this zone are important as they positively established the character of The B i s h o p ' s Av e n u e . Wy l d e w o o d . 1 9 2 6 . L o c a l l y l i s t e d . I n f o r m a l vernacular divided into two to form:Fernwood. Locally listed. Knole Hurst to the north and Hornbeams to the s o u t h a r e l a t e r. 5 9 E a s t We a l d ( k n o w n a s H e a t h H a l l a n d Ve r n o n H a l l f o r a t i m e ) . 1 9 1 0 b y H . V. A s h l e y a n d F Wi n t o n N e w m a n f o r Wi l l i a m P a r k Ly l e ( d e s c e n d a n t o f t h e Ly l e f a m i l y o f Ta t e a n d Ly l e ) . L o c a l l y l i s t e d . T h e a r c h i t e c t s a r e b e s t known for the Birmingham Council House Extension (Grade II*) and the Masonic Peace Memorial Hall, Covent Garden (Grade II). East We a l d i s a r e m a r k a b l e m u s c u l a r i n t e r p r e t a t i o n of the Arts and Crafts style with notable front entrance and successful ornate brickwork, leadwork and other detailing. An important LONDON BOROUGH OF BARNET HAMPSTEAD GARDEN SUBURB CONSERVATION AREA PAGE 16 THE BISHOP’S AVENUE landmark building which together with the o t h e r p r e - F i r s t Wo r l d Wa r b u i l d i n g s h a v e s e t t h e t o n e a n d c h a r a c t e r o f t h e Av e n u e . 63 Bishop's Mead (now Leo Baeck House). 1900. L o c a l l y l i s t e d . B u i l t f o r H e r b e r t N e i l d , M P, J P. Big half timbered gables and Neo-Jacobean stone porch with unusual stained glass windows behind. Zone 4 (west side) 52 Kenstead Hall. 1936. Locally listed. Hollywood Tu d o r s t y l e . U p p e r s t o r e y h a l f - t i m b e r e d o v e r brick base with elaborate two storey stone bay w i n d o w. S t a b l e b l o c k w i t h c u p o l a . We l l screened from road by high brick wall. 54 Oak Lodge. 1927. Locally listed. Restrained b r i c k a n d t i l e v e r n a c u l a r. 56 Barons Court. 1900. Locally listed. Colonial G e o r g i a n i n r e d b r i c k w i t h h u g e Tu s c a n tetrastyle portico. Extended and altered over the years. 58 Kenmore (now Murtaza). 1896. Locally listed. Remodelled in 1905 in Old English ‘Domestic S t y l e ’ a f t e r N o r m a n S h a w. Ti l e h u n g a n d h a l f timbered gables as at Dane Court. Extended and altered including vast unsympathetic porte cochere. 60 Dane Court. 1900. Locally listed. NeoJacobean with turret and stone door case. LONDON BOROUGH OF BARNET HAMPSTEAD GARDEN SUBURB CONSERVATION AREA PAGE 17 THE BISHOP’S AVENUE 62 Eaglescliff (now Jersey House). 1929. Locally listed. Looks earlier than its date with dumpycolumned porch. 64 Chelwood. - 1930. Locally listed. The original proposal to build a mirroring house to Eaglescliff was abandoned in favour of the present design. Acute angled oriel over an impressive later stone porch. 66 Heath Lodge. 1931. Locally listed. NeoGeorgian with fine stone semi-circular porch and Corinthian columns facing Hampstead Lane. 7 The character and relationship of spaces T h e B i s h o p ' s Av e n u e i s a w i d e r o a d w h i c h gently meanders along its length. The land rises to the south and west. These characteristics allow for an interesting variation in views along its length with many enticing deflected views and elevated positions. The sweep up to Hampstead Lane is particularly impressive which, when viewed from the south, becomes a strong elegant entrance. This is enhanced by the lines of trees which form a link between the treed bank within Kenwood and the Arcadian quality of t h e Av e n u e i t s e l f . H a m p s t e a d L a n e f o r m s a strong visual stop to enclose this end of the Av e n u e . B r e a k s b e t w e e n t r e e s a l l o w f o r glimpsed views of the buildings and grounds with the horizon filled with roof scapes and t r e e s b e h i n d , f u r t h e r e n c l o s i n g t h e Av e n u e . Occasional views up cul-de-sacs and along c r o s s i n g r o a d s r e l i e v e t h i s i n t r o s p e c t i o n . Wi t h one or two modern exceptions there is a discernable building line and moderate building height. LONDON BOROUGH OF BARNET HAMPSTEAD GARDEN SUBURB CONSERVATION AREA PAGE 18 THE BISHOP’S AVENUE T h e w i n d i n g n a t u r e o f t h e Av e n u e a d d s a certain relaxed informality to the area which the woodland and Arts and Crafts nature of many original building reinforces to create a ‘natural’ vernacular air and much sought after benign relationship between the built and natural environment. (It is this context which makes so many of the modern cod-classical superhouses so jarring - they belong in the more formal settings at the end of long straight drives or within ‘Renaissance’ grid patterned roads). From the north the sweep of the road guides t h e v i e w e r i n t o t h e Av e n u e b u t , u n l i k e Hampstead Lane, the Great North Road is not such an effective view stop. Here the houses are closer to the road as in the rest of Hampstead Garden Suburb, although this more intimate relationship to the east is off-set by the elevated position of the houses to the west. It is of some importance to note that there are n o p u b l i c o p e n s p a c e s a l o n g T h e Av e n u e a p a r t from some grass verges at the major crossing and the playing fields at the south end (which are outside the Borough and therefore the conservation area). The area is given over to l a r g e p r i v a t e g r o u n d s . Wi t h n o w h e r e t o r e s t , the viewer can enjoy only a fleeting, transient appreciation of the area as they pass through. Recent developments to 'secure' premises by the erection of high walls and the sheeting over of gate railings are highly detrimental to this relationship and the character of the area. S i m i l a r l y, s i d e e x t e n s i o n s a n d t h e b u i l d i n g o f ever larger houses are reducing the spaces between properties. The attendant loss of trees and greenery and denser levels of building are eroding the special semi-rural character of this part of the conservation area and replacing it with a more urban feel. 8 Prevalent and traditional materials The materials used on the earlier and original buildings are in the vernacular and Arts and Crafts traditions. Red brick and tile enlivened with stone Neo-classical embellishments or Neo-Jacobean half- timbered upper floors are enriched with often substantial oak doors and white painted timber windows with NeoGeorgian or simple glazing patterns or steel frames and lead cames as appropriate. The LONDON BOROUGH OF BARNET HAMPSTEAD GARDEN SUBURB CONSERVATION AREA PAGE 19 THE BISHOP’S AVENUE Tr u s t b u i l d i n g s a r e r e n d e r e d a n d n o w p a i n t e d white. The Hepworth buildings are in exotic variants on traditional materials (for example. glazed pantiles). This use of vernacular and traditional materials is a unifying factor drawing together the individually designed houses into a cohesive street scene. The recent i n t r o d u c t i o n o f n e w, o f t e n a l i e n m a t e r i a l s , ( f o r example. concrete and stone walling, copper sheet roofing, plain metal picture windows) has disrupted this relationship between buildings, further eroding the special character of this part of the conservation area. 9 Local details Although clearly rooted in the vernacular and Arts and Crafts traditions it should be remembered that these houses were often built for the nouveau riche who wished to display their wealth. A little applied grandeur was not therefore amiss and many of the earlier buildings, especially to the south, had some applied 'classical' details - for example. a b o t t l e b a l u s t r a d e d b a l c o n y, s t o n e m u l l i o n e d b a y, o r c o l u m n e d e n t r a n c e . I n d e e d i t b e c a m e fashionable to erect a stone porch (often Neoclassical) onto the original Arts and Crafts vernacular frontage. The more modest of these, o f t e n Tu s c a n , a r e h i g h l y s u c c e s s f u l a n d a r e a n important part of the character of the area. By and large these embellishments were rarely overstated and served to spice the elevation and, via the implied historical reference, e l e v a t e t h e o w n e r. A s p r e v i o u s l y s t a t e d , h o u s e s t o t h e n o r t h a r e i n t h e m o r e r e s t r a i n e d Tr u s t style. B o u n d a r i e s o n t o t h e Av e n u e a r e f o r m e d e i t h e r in brick walls and railings, or towards the north, hedges. T h e Av e n u e i t s e l f w a s u n m a d e u n t i l 1 9 3 5 a n d remains today a relatively uncluttered street scene. Grass verges with trees predominate a n d , u n u s u a l l y, t h e p a v i n g i s i n p i n k s l a b s . 10 The contribution made by green spaces and trees Wi t h t h e e x c e p t i o n o f w i d e r g r a s s v e r g e s a t t h e major road crossing and the playing fields at the south end, there are no public green LONDON BOROUGH OF BARNET HAMPSTEAD GARDEN SUBURB CONSERVATION AREA PAGE 20 THE BISHOP’S AVENUE s p a c e s . G r e e n s p a c e s i n T h e B i s h o p ' s Av e n u e take the form of large private gardens which can be glimpsed between trees, bushes and r a i l i n g s a l o n g t h e f o o t w a y. T h e l a r g e s i z e a n d scale of planting of these gardens form an important part of the semi-rural character of t h e Av e n u e w h i c h r e c e n t i n f i l l a n d e n l a r g e d development has in part diminished. The lines of trees in verges and along front boundaries a d d g r a n d e u r t o t h e Av e n u e , g u i d e t h e e y e along, and clearly define spaces. This boundary between public and private further underlines the exclusivity of properties and the a r e a p r o v i d i n g s o f t s c r e e n i n g a n d p r i v a c y. A s such they are a vital part of its special c h a r a c t e r. 11 Setting of The B i s h o p ’s Av e n u e its relationship with surrounding areas T h e B i s h o p ' s Av e n u e s i t s b e t w e e n H i g h g a t e t o the east, Hampstead and Hampstead Heath/Kenwood to the south and Hampstead Garden Suburb to the west. These surrounding areas are of architectural, historic and social importance and all are protected whether as conservation areas, Metropolitan Open Land or as areas of Special Scientific Interest. The B i s h o p ' s Av e n u e a l s o f a l l s w i t h i n t h e ' A r e a o f Special Character' identified on the Greater London Development Plan. It can be a p p r e c i a t e d t h e r e f o r e t h a t T h e B i s h o p ' s Av e n u e is in the middle of a large area of north London of considerable historic importance. T h e B i s h o p ' s Av e n u e i s a n i m p o r t a n t l i n k between central and north London. Due to Hampstead Heath and Parliament Hill Fields, roads running to the south are limited. The main routes into and out of central London run through the historic centres of Highgate and Hampstead, then on through North Hill towards East Finchley or through Golders Green further to the west. These two major north-south routes are linked by Hampstead Lane/Spaniards Road to the south and the N o r t h C i r c u l a r a n d F a l l o d e n Wa y t o t h e n o r t h . T h e B i s h o p ' s Av e n u e a c t s a s a n i m p o r t a n t l i n k between these two major north south routes and plays a vital role within the wider road network. LONDON BOROUGH OF BARNET HAMPSTEAD GARDEN SUBURB CONSERVATION AREA PAGE 21 THE BISHOP’S AVENUE There are no side turnings off the road except s h o r t c u l - d e - s a c s . C o n s e q u e n t l y, t r a f f i c i s either heading for properties within the road itself, or is heading out of the area. This adds to the feeling of transition and movement along the road. T h e B i s h o p ' s Av e n u e a c t s a s a w e l l - d e f i n e d boundary between the surrounding neighbourhoods whilst at the same time the road acts as a link, in terms of both access and b u i l t f o r m a n d c h a r a c t e r. T h i s u n i q u e p o s i t i o n is illustrated by the surrounding borough boundaries. Three boroughs meet at the s o u t h e r n e n d o f T h e B i s h o p ' s Av e n u e : t h e London Boroughs of Barnet, Camden and H a r i n g e y. T h e b o u n d a r y b e t w e e n H a r i n g e y a n d Barnet runs northward along the eastern side o f T h e Av e n u e a t t h e r e a r b o u n d a r i e s o f t h e properties, whilst the boundary with Camden is at Hampstead Lane. This central position, along with the historic development of the road has helped to mould the overall character of the area. It displays examples of the vernacular architecture characteristic of Hampstead Garden Suburb, forms a green corridor leading away from the woods at its boundary with Kenwood and includes imposing residences synonymous with this prosperous and exclusive part of north L o n d o n . T h e B i s h o p ' s Av e n u e i s a l o c a l l a n d mark and focus, drawing together the surrounding areas while retaining its own s p e c i a l i d e n t i t y. 12 Extent of loss, intrusion or damage A number of the cul-de-sac developments to be found particularly in Zone 3 of Map 001 and the attendant loss of open gardens have a negative impact on the semi-rural character of the area. Large institutional-looking buildings, for example Heinrich Stahl House, Osmond House, Balant House and Hammerson House are not in keeping with the domestic dwelling character of the area. Bahar House and a number of the new 'Super houses' to be seen in Zone 2 of Map 001 are at odds with the vernacular traditions of architecture and materials of The Bishop's LONDON BOROUGH OF BARNET HAMPSTEAD GARDEN SUBURB CONSERVATION AREA PAGE 22 THE BISHOP’S AVENUE Av e n u e a n d i m p a c t d e t r i m e n t a l l y o n t h e character of the original houses and the special interest of the area by the introduction of i n a p p r o p r i a t e s t y l e s a n d m a t e r i a l s . T h e e v e rincreasing size, scale and massing of many of these properties (even when dressed in NeoGeorgian as at Fairhill) is also considered to be out of scale with the character of the area. Fortunately this recent spate of demolish and redevelop is focussed on a small part of The B i s h o p ' s Av e n u e . H o w e v e r, b e c a u s e o f t h e i r ostentation and excess these properties have a disproportionate influence on public perception of the area. High levels of security have also had a damaging effect on the character of the area. Recent high walls and the application of steel sheeting to gate railings screen off important views to the buildings and grounds behind. These are of questionable value as security measures, have an intimidating feel and reduce T h e Av e n u e t o a c o r r i d o r f o r c a r s . S i m i l a r l y, a number of buildings have had internal security grilles fitted to windows. These have the effect of interfering with the reading of the windows which substantially erodes the onlooker's enjoyment of the building. 13 Neutral areas C e r t a i n b u i l d i n g s w i t h i n t h e Av e n u e d o n o t i n themselves make a positive contribution nor do they form part of a range of buildings of group value. They are listed below by Zone. Zone 1 (East side) 5, 7, 9, 11 (c1901). Appear to be by the same b u i l d e r, a l t h o u g h n u m b e r 9 h a s a p o s t w a r Neo-Georgian refronting. These may be on the l a n d ( 5 a c r e s ) t a k e n i n 1 8 9 8 b y Wi l l i a m M a t t o c k s D a b b s , b u i l d e r, o f S t a m f o r d H i l l , m e n t i o n e d i n t h e Vi c t o r i a C o u n t y H i s t o r y. 5. 7. 9. 11. 15a 17. 23. Denehurst Oakdene (later Le Paradou) Dalkeith Kenlade (possibly formerly The Homestead) Checkmate D i t c h o v e r. 1 9 2 8 . A l t e r e d LONDON BOROUGH OF BARNET HAMPSTEAD GARDEN SUBURB CONSERVATION AREA PAGE 23 THE BISHOP’S AVENUE 2. 3. 1. 25. Ay l m e r R o a d Ay l m e r R o a d Ay l m e r R o a d ( C o r n e r H o u s e ) P o s t w a r. Zone 1 (west side) 16a. 4 8 . Ly t t e l t o n R o a d 3 8 . R e g d e n ( l a t e r S u n n i n g d a l e ) 1 9 2 8 . Ti l e h u n g . Zone 3 (East side) The Georgians Redcroft Ikley House Arden Court Numbers 1-5 1983 by de Brant J o y c e a n d Partners. Built on the site of Isenhurst. Zone 3 (West side) West Wood Cottage Byron Close. Built on the site of Glenthorne which was built in 1898 for George Sainsbury, provision merchant. Byron House, No.50 and Hammerson House built on its grounds after the war. Zone 4 (East side) Canons Close. Perhaps belongs in Zone 3. Small houses on small plots. A mix of 'Tudor' brick Neo-Georgian and 1970s contemporary vernacular. No.5 aptly named. Bibliography Hampstead Garden Suburb by Mervyn Miller and A Stuart Gray (Phillimore 1992) Shankland Cox report ‘Hampstead Garden Suburb - Plan for Conservation’ (1971) Edwardian Architecture by A Stuart Gray (Duckworth 1985) The Bishop's Avenue and Other Desirable Residences by Alan Powers. Pamphlet (The Thirties Society 1985) Various documents and photographs at:London Borough of Barnet Local Studies and Archives Egerton Gardens, NW4 London Borough of Barnet Building Control Records 1255 High Road Whetstone N20 LONDON BOROUGH OF BARNET HAMPSTEAD GARDEN SUBURB CONSERVATION AREA PAGE 24 THE BISHOP’S AVENUE For further information on the contents of this document, contact the Conservation and Design Team at Barnet House 1255 High Road Whetstone London N20 0EJ Telephone 0181 359 4598/4661 Larger scale conservation area maps can be purchased at Barnet House, Planning Reception For general planning enquiries contact Planning Reception Telephone 0181 359 4627 Hampstead Garden Suburb Conservation Area was designated in December 1968 This document was approved by the Environment Policy Development Committee: 1 February 1999
© Copyright 2026 Paperzz