Perk’s Field, Kensington Palace Gardens. September 2012 Architectural History & Conservation Kensington Palace Gardens. Heritage Statement Temporary Exhibition at Perk’s Field Professor Timothy Mowl and Dr Carole Fry Carried out for Decorex International Architectural History & Conservation 100 Greenways Fleet Hants GU52 7XD 01252 693420 07941 459931 Copyright AHC Consultants 2012, all rights reserved. Introduction AHC Consultants has been commissioned by Decorex International. We have been asked to provide a Heritage Statement regarding the proposed temporary erection of marquees in relation to the annual Decorex International Exhibition to be held in the grounds of Kensington Palace. The scheme would include the erection of temporary marquees and ancillary event space for a period of 28 days. The proposed site for this temporary event is Perk’s Field which lies to the south of Bayswater Road, north of Kensington Palace and on the northwest boundary of Kensington Gardens. This Heritage Statement provides an outline of the historical evolution and development of Perk’s Field within its wider historical context. It will provide an assessment of the heritage significance of the application site itself and its setting and will also consider the potential impacts of the proposed scheme. This Heritage Statement, its writing, site visit and research, was undertaken in September 2012 and any statements made within this report are based upon facts or reasonable assumptions, correct at the time of writing. It should be read in conjunction with all other documents and statements forming the full planning application. 1 1 Description of Site 1.1 Perk’s Field is a rectangular-shaped piece of land situated at the northwest edge of Kensington Park (see Plate 1). The site constitutes a grassed area which is currently used as sports fields incorporating simple wire fencing. A row of trees to the north separates Perk’s Field from a car park, beyond which are houses along Bayswater Road. To the south is another grassed field, to the east is an avenue of trees and to the west the rear gardens of the houses along Kensington Palace Gardens. Plate 1 Perk’s Field 1.2 The whole application site lies within Kensington Gardens which is a Grade I registered Historic Park or Garden and which forms the setting to the Grade I Kensington Palace. The first extensive, formal gardens at Kensington were laid out in the 1690s by the famous 17th century landscapers, George London and Henry Wise. The site also lies within the Royal Parks Conservation Area. 2 2 Outline Description and Rationale of Proposal 2.1 Planning permission is sought for the temporary erection of two exhibition marquees. Marquee 1, the largest, would measure 150m in length by 50m in width and with an apex height of 12.1m. This would be orientated axially, north-south, within the site. Immediately adjacent to it would be marquee 2 measuring 150m in length by 15m in width and with an apex height of 6.5m. Marquee 2 would also run axially north to south in the site. 2.2 This temporary event space would enable the annual Decorex International Arts Exhibition to be held within the Royal Borough of Kensington and Chelsea, other open spaces within the Borough not having been found to be suitable for this particular event. 2.3 The objectives of the application are to enable the event to go ahead successfully within the Borough, in an entirely reversible manner and without causing any harm to the site. The application incorporates such measures as to ensure that, once the event is over, and all temporary structures have been dismantled and removed from site, the site would be completely restored to its existing condition. 2.4 It should be noted that the organisers wish to retain the Decorex Exhibition within the Royal Borough. A co-operative and symbiotic relationship within the field of art has been forged between Kensington and Chelsea, known as a centre for the arts, and the Decorex International Arts Exhibition. The organisers wish to continue to build upon this base, enhancing the artistic and creative opportunities within the Borough. 3 3. Legislative Background The Act 3.1 The Planning (Listed Buildings and Conservation Areas) Act 1990 provides specific protection for buildings and areas of special architectural or historic interest. Section 7 of the Act requires applicants to apply for and obtain consent for the demolition of a listed building or for works of extension or alterations which would affect its character as a listed building. It is considered that listed building consent would not be necessary in this instance since no part of the Exhibition would be physically fixed to a listed building. 3.2 Section 16 and 66 of the Act require that where the setting of a listed building could be affected by any proposed development, [whether temporary or permanent] that the Local Authority must have special regard to the desirability of preserving that setting. 3.3 Local Authorities are also required, under section 69 of the Act, to designate as conservation areas and areas of special architectural or historic interest the character of appearance of which it is desirable to preserve. 3.4 A planning application at Perk’s Field will need to address the conservation area and its setting, the setting of any listed buildings in the vicinity and the registered Kensington Gardens. It will also need to identify any archaeological assets in the area. National Planning Policy Framework 3.5 The National Planning Policy Framework (NPPF) came into effect on 27 March 2012 and sets out the Government’s planning policy for England. Several policies of the NPPF are relevant to the current proposal and need to be taken as material considerations in assessing this application. Section 12 of the NPPF, ‘Conserving and enhancing the historic environment and heritage assets, relates specifically to the management of heritage assets. 3.6 The NPPF places great emphasis on the importance of assessing the significance of heritage assets before making decisions concerning their management and or any proposed development affecting the asset or its setting. Under the NPPF, Local Authorities require applicants submitting applications which may affect the significance of a heritage asset to describe this significance. The level of detail required in an application must be proportionate to the asset’s importance, but no more than is sufficient to understand the potential impact on its significance. 3.7 The NPPF goes on to make it clear that, in determining applications, local planning authorities should take account of: 4 • The desirability of sustaining and enhancing the significance of heritage assets and putting them to viable uses consistent with their conservation; • The positive contribution that conservation of heritage assets can make to sustainable communities including their economic vitality: and • The desirability of new development making a positive contribution to local character and distinctiveness Regional Planning Policy 3.8 The Mayor’s London Plan 2011 constitutes the regional level of policies for Kensington and Chelsea. This plan supports the policies of the NPPF with regard to heritage. Policy 7.9B states that ‘the significance if heritage assets should be assessed when development is proposed and schemes designed so that the heritage significance is recognized both in their own right and as catalysts for regeneration’ Local Policies 3.9 As part of its Local Development Framework, the Royal Borough of Kensington and Chelsea adopted its Core Strategy on 8 December 2010. This contains its key policies with regard to the historic environment of the Borough. Also relevant are the retained policies of the now superseded Unitary Development Plan (adopted 25 May 2002). The most relevant heritage policies are set out below. Unitary Development Plan retained Policies CD13 states that any new buildings in the Royal Borough which can be seen from Kensington Gardens…are to be designed so as not to exceed the general height of buildings, excluding post-war blocks, and to pay regard to tree lines CD14 states that the Council will ensure that any new buildings do not impose themselves as an unsympathetic backcloth to Kensington Palace, particularly when viewed from the east across round Pond. CD63 states that the Council will consider the effect of a proposal on views identified in the Council’s Conservation Area Proposals Statement and generally, into, and out of, Conservation areas, and the effect of development on sites adjacent to such areas. 5 Core Strategy Policy CL3 states that the Council will require development to preserve and to take opportunities to enhance the character or appearance of Conservation Areas, historic places, spaces and townscapes and their setting. Policy CL4 states that the Council will require development to preserve or enhance the specific architectural or historic interest of listed buildings, scheduled ancient monuments and their settings, and to conserve and protect sites of architectural interest Policy CR3 states that The Council will require opportunities to be taken… to create places that support outdoor life… In respect of the temporary use of open spaces it will require that the occasional use of Parks and gardens…for special events as long as they have no adverse impact on (ii) the setting of historic listed buildings (iii) the setting of Registered Park and Gardens (iv) the character and appearance of conservation areas Policy CR5 states that the Council will protect, enhance and make the most of existing parks, gardens and open spaces and require new, high quality outdoor spaces to be provided. To do this the Council will (b) resist development which has an adverse effect upon…sites which are listed in the Register of Parks and Gardens of Special Historic Interest in England. Conservation Area Appraisal 3.10 Perk’s Field lies within the Royal Parks Conservation Area and is therefore subject to the plans and policies of the Kensington Palace Conservation Area Proposal Statement. English Heritage Guidance 3.11 The key guidance document relating to this application is ‘Temporary Structures in Historic Places’ published in 2010. This document recognizes the value that the use of temporary structures can have in historic places, in terms of affording better understanding of the historic asset(s), improving access for all to the site, generating important cultural and social benefits and enabling the site to have a useful economic function which, in turn, could help to secure its long-term future. 3.12 The document also sets out the necessity for good and thoughtful design which takes into account the importance of its environment and which responds to its historic context in terms of precise location within the site, height, form, materials and colour of the temporary buildings. 6 3.13 The guidance document makes it clear that English Heritage supports a balanced planning response to the erection of temporary buildings in historic places. In this report reference has also been made to English Heritage’s guidance document concerning the setting of Heritage Assets, published in 2011. 7 4.0 Historical Development of the Site and its Heritage Assets 4.1 The relevant Historic Environment Record (HER) for this application site is the Greater London Historic Environment Record (GLHER). A search of the HER has revealed a number of designated heritage assets which are listed in Appendix 1. Non designated assets also need to be considered in this application and these are listed at Appendix 2. Archaeological Outline Prehistoric to Medieval 4.2 The nature of the proposed application is such that it is considered that it would not be harmful to the archaeological assets at the application site or indeed the wider context of Kensington Palace or Gardens. Therefore, this analysis is based solely upon a desktop study of the area including a search of the GLHER. This section relates to a 100m zone around the precise, red-lined application site. 4.3 The Borough of Kensington and Chelsea has been occupied since the Palaeolithic period due to its proximity to the Thames with its gravel terraces on the northern banks of the river. This lowlying, protected Wealden environment, was well-wooded and would have been ideal for early settlers engaged in a hunting and gathering subsistence. The site of Kensington Gardens itself lies at the sheltered base of the south and west slopes of Campden Hill. 4.4 Probable Mesolithic finds include residual worked flints, and a stone axe. Bradley, T (2003) provides further analysis and suggests that these finds imply a short-term Mesolithic occupation of this immediate area. The stone axe was discovered during trial excavations for the Princess of Wales Memorial Fountain in Hyde Park. 4.5 From this period onwards the fertile Thameside area was farmed and evidence for field systems dating to the early Bronze Age and Iron Age has been found at the playground site within Kensington Gardens, just east of Perk’s Field, and in Hyde Park at the Princess of Wales Memorial Fountain. Further archaeological evidence of prehistoric settlement on this land is provided by an excavation at Vicarage Gate House to the south-west of Perks field. This led to the recording of three palaeo-channels running northeast to southwest, a hollow-way dating from the Bronze Age, an Iron Age field system (‘V’-shaped ditch and possible ring ditch), a Mesolithic or Neolithic flint, pottery dating from the Bronze-age and Roman pottery sherds. A Romano-British farmstead was also recorded at the site of the Princess of Wales Memorial Fountain, perhaps implying a wider Roman occupation of the Kensington Gardens area. 4.6 This theory of wider Roman occupation is supported by the presence of ghost lines of two Roman roads running from the Roman City of London, which lay approximately 6km to the east of 8 the application site. This Roman city formed the basis of what is today the City of London. Holland Park Avenue, Nottinghill Gate and the Bayswater Road all follow the route of the first Roman road, which ran from Colchester to Silchester; and the second road is now Oxford Street and appears to emanate from what was the Roman City. The Kensington area began as two medieval settlements which straddled these two roads. 4.7 By the medieval era some of the agricultural homesteads of prehistoric and Saxon settlers lying in what is now the Borough of Kensington and Chelsea, had become organised into land held and administered by Westminster Abbey. Land currently occupied by Kensington Gardens also formed part of the holding of Westminster Abbey. This land was divided into three Manors (Hyde, Neyt and Eyebury). A Manor house somewhere within this larger area was recorded in 1386 but knowledge of its exact location does not survive and there is no evidence that it falls within the Kensington Palace site. 4.8 Southwest of Perk’s Field was the Vicarage of St Mary Abbots. This appears to have been constructed in 1610 and was rebuilt in 1744 when Vicarage Gate/Kensington Church Street was constructed. To the northwest of the application site was a village present in both medieval and postmedieval times and known as Knotting Hill Gate as derived from its earlier name, recorded in 1356, ‘Knottynghull’. Historical and Architectural Outline Elizabethan to present day 4.9 Kensington and its environs has been popular since Elizabethan times for its healthy air and distance from the City. At this time it is known to have had extensive market gardens and spas. It was chosen as a site for several large, grand houses including that which became the site for the present-day Kensington Palace. 4.10 By 1605 a Jacobean Mansion was being constructed on the site that is now Kensington Palace. This was built for George Coppin, Clerk of the Crown, by John Thorpe. It was orientated on a north-south axis and was based upon a long hall of two storeys with a semi basement. This Jacobean mansion now forms the core of Kensington Palace. Eventually the house passed to the earls of Nottingham and it was Daniel Finch, 3rd earl of Nottingham, who sold the house in 1689 for £20,000 to King William III who, suffering from asthma, wished to buy a country residence away from London. The architect and polymath, Christopher Wren, was employed by the King to enlarge and improve the mansion. Wren was then commissioned a second time, as Surveyor of the Kings works, 9 when more remodelling was carried out after 1694. Queen Mary had died in 1694 and shortly afterwards Kensington became King William’s principal residence. 4.11 Further works of remodelling and upgrading were once again carried out between 1718 and 1726 as initiated by the nefarious William Benson, Wren’s deposer and successor as Surveyor to the Office of Works. 4.12 Land was appropriated from Hyde Park in 1689 and again in 1694 for the creation of formal gardens for the residence, which only became known as Kensington Palace in the eighteenth century. By 1689/90 King William had constructed a road, running to the north-east of the application site, which connected the palace to Whitehall. Now called ‘Rotten Row’, it was originally known as ‘Route de Roi’ or ‘Kings Way’ and, illuminated by three hundred lanterns, was the first lit road in the country. 4.13 Queen Mary was responsible for initiating the creation of what is now Kensington Gardens. She employed the famous and, at the time, very fashionable, landscape gardeners George London and Henry Wise. The scheme was fashionably Dutch in style, incorporating the use of formal flower beds and parterres. During Queen Anne’s reign landscape gardening began to move away from the strict formality of the Baroque period and started to lean very slightly towards a more informal style. Between 1704 and 1711 Queen Anne allowed Henry Wise to improve and refine his previous scheme and this involved the removal of some formal elements and the creation of a contrived wilderness within a sunken terrace garden. Between 1704 and 1705 the Orangery was built and is an important essay in the English Baroque style. This grand building was designed by Christopher Wren and built by Nicholas Hawksmoor. 4.14 As part of the move towards more informal landscapes (which would eventually provide context for proto-Palladian houses) water features became more prolific. This fascination with water features was in part a result of George I’s garden at Herrenhausen in Hanover and was a pre-cursor to the neo-Palladian movement which was about to burst upon the English architectural scene. As part of the alterations to Kensington Gardens in this first decade of the eighteenth century, Wise introduced at least ten ponds in the east of the park which were later amalgamated into what is now Round Pond and Long Water. A rectangular canal was also introduced to the West. More land was appropriated from Hyde Park to supplement the expanding landscape and to provide a foil for several new garden buildings. 4.15 By the late 1720s much of Henry Wise’s landscape had been swept away to accommodate Charles Bridgeman’s new gardens, created under the aegis of Queen Caroline. It was during this period of alteration that Bridgeman separated Hyde Park and Kensington Gardens by the use of a ha ha. His vistas, lawns and walks replaced much of Queen Anne’s formality and the Westbourne River 10 was used to create the Serpentine and Long Water in Hyde Park. Both of these water bodies were part of the more naturalistic, informal style which was gradually replacing the old Dutch style of gardening. Much of Bridgeman’s scheme survives today consisting of a semi-formal garden crisscrossed with intersecting walks and paths focussed on terminating viewpoints such as Round Pond. 4.16 The Gardens did not remain static during the eighteenth and nineteenth century however and further alterations were carried out by William Forsyth, employed in 1748, as ‘Gardener to the King at Kensington’; George Rennie between 1825 and 1828 (who constructed the Serpentine Bridge) and in the 1840s when flower walks and nurseries were established. 4.17 Despite Queen Victoria’s preference for Buckingham Palace alterations to the Gardens at Kensington continued and flower walks and nurseries were established here. In 1860 Long Water was embellished by the addition of the Italianate Fountain, in the style of Osborne House, the Queen’s favourite residence on the Isle of Wight. Many other listed buildings adorn the park and the boundaries of Kensington Gardens. 4.18 In the twentieth century very little was carried out in the Gardens until the construction of the Diana, Princess of Wales Memorial Fountain. What remains today at Kensington is very much the basis of Bridgeman’s garden plan, overlaid with later eighteenth and nineteenth century alterations. Today the park is approximately 111 hectares of mainly grass intersected with paths and rides coupled with the formal gardens immediately around Kensington Palace (east of the building). 11 5 Setting 5.1 Perk’s Field lies entirely within Kensington Gardens on its north-western edge. The Palace is located immediately south of Perk’s Field. Although within the boundary of Kensington Gardens, the application site lies outside the main formal gardens, and has no historic garden features, paths, rides, planned viewpoints or garden buildings within its boundary. It is simply an open grassed area used for sport. However, the setting of the site is important as any development at Perk’s Field could have an impact upon the registered Kensington Gardens, Kensington Palace and, or the nearby listed buildings along Kensington Palace Gardens (see Appendix 1). 12 6 Statement of Significance 6.1 The National Planning Policy Framework (NPPF) states that ‘Local Planning Authorities should identify and assess the particular significance of any heritage asset that may be affected by a proposal (including by development affecting the setting of a heritage asset) taking account of available evidence and any necessary expertise. They should take this assessment into account when considering the impact of a proposal on a heritage asset, to avoid or minimise conflict between the heritage asset’s conservation and any aspect of the proposal.’(para 129). 6.2 Kensington Gardens are registered as Grade I. This means that they are of exceptional national interest. Kensington Palace is similarly listed as Grade I and is also of exceptional national interest and arguably of international interest given its link with the Royal Family. Historically and architecturally both Palace and Gardens are of the highest significance and any application affecting the assets needs to take account of this significance (see Plate 2). Plate 1 Kensington Gardens 6.3 However, as with most heritage assets of this size and complexity, not all parts of the site have the same significance or historic merit. Perk’s Field is part of the site that is of far less significance than many other parts of the site. It is an outlying field on the edge of Kensington Gardens and falls outside the formal, designed landscape which was created specifically to be a 13 setting and pleasure park for the Palace. In considering this application it is important to note that no architectural or historic features, no garden features, rides, paths, walks, viewpoints or garden buildings fall within the application site. Perk’s Field is simply an open grassed area used for sports pitches or large scale events and exhibitions. Indeed its long history with such uses underlines its lack of significance in the context of the overall historic site. 6.4 It is considered that, despite being within Kensington Gardens, the value and significance of Perk’s Field lies less in its association with the Grade I Gardens and more with its relationship to the nearby listed buildings which are located outside the Gardens. The listed buildings in Kensington Palace Garden, that abut Kensington Gardens itself, were built in the Victorian period as country villas from which their occupants could travel to the City but reside in rural Kensington. These villas gained prestige and status through their proximity to the Gardens and it is important that the visual and historical links between the villas and the Gardens are not lost (see Plates 3 and 4). Plate 3 Villas along Kensington Palace Gardens 14 Plate 4 Villas along Kensington Palace Gardens 6.5 The open and undeveloped nature of Perk’s Field preserves the rural atmosphere and setting of the listed villas, maintaining the openness of their original siting, on the edge of the park. Although neutral in terms of its contribution to the Gardens, the Palace or the conservation area, the openness and rural character it lends to the setting of the villas is a key function of Perk’s Field. The visual relationship between Perk’s Field and the houses along Bayswater Road is almost non-existent, the Gardens being hidden from view from this vantage point. 15 7 Impact of the Proposed Application. 7.1 The proposal would involve the temporary erection of a large marquee and three ancillary, smaller marquees to service the Decorex International Art Exhibition. The entire exhibition, including set up and dismantling time, and the incorporation of any remedial works to the ground that may be required to return the site to its current condition, would last for 28 days. 7.2 In its guidance English Heritage has highlighted the need for a reasonable and balanced response to applications for temporary structures, particularly where they raise the profile of a heritage asset or secure greater public access to it. This same guidance also stresses the need for the sensitive siting of any temporary structures and for any mitigating measures to be undertaken. 7.3 With this guidance in mind the Decorex organisers have carefully selected the Perk’s Field site as an area within the registered gardens which has far less significance than most other areas. Located on the very edge of the Gardens and visually separated from Kensington Palace by a complex of buildings (Wren House and others) it is considered that this is one of the least harmful sites that the exhibition could be located. Perk’s Field has been used on many occasions for similar large events or for municipal sports and, this being so, it is understood that the Local Planning Authority also recognises Perk’s Field’s relatively low level of significance and also its suitability for such events. 7.4 The presence of the proposed marquees in otherwise open, undeveloped land would have a visual impact upon the adjacent parkland. Views and glimpses of the marquees would be visible from the north-west corner of the Orangery (see Plate 5). Perhaps more important however would be the visual impact upon the listed early-Victorian villas located in Kensington Palace Gardens, whose rear gardens back onto this part of the park. However the impact would be mitigated by the carefully designed sides of the marquee, which have been superimposed with images of trees and parkland (see Design and Access Statement). This visual impact would be experienced for only a few days, far less than the 28 days of allowed for the exhibition in total, since this time allows for erection and dismantling of the buildings as well (see Design and Access Statement for exhibition dates and 16 construction / de-construction timetable). Plate 5 Wren and Hawksmoor’s Orangery 7.5 There are no known archaeological remains or features within the Perks Field site. Nevertheless the temporary structures would be fixed to the ground without the need for any belowground fixings, excavation or soil disturbance. 7.6 In terms of the impact of the proposals on the conservation area, Perk’s Field is identified in the Proposals Statement as making a ’neutral’ contribution to the special character and appearance of the Conservation area. The visual intrusion caused by the marquees would be mitigated by the use of the designed exteriors of the marquee but there would still be a level of visual intrusion to the conservation area where it abuts the site. However this would be temporary and, due to the presence of treelines to the north, east and, sporadically, to the west, his impact would be limited in its extent. 7.7 The positive impacts of the proposed temporary development must also be considered in order for a balanced planning decision to be reached. In previous years the Decorex Exhibition has attracted 10,000 visitors. These numbers would be expected again in 2013 providing an increase in public awareness of, and visitors to, the heritage assets within the Kensington Gardens site, not just to Perk’s Field. Kensington and Chelsea Royal Borough is committed to improving access to such sites as well as to taking opportunities to both use and enhance its outdoor spaces. This exhibition would do both. 7.8 The temporary nature of the event coupled with its reversibility and ability to bring wider, long-lasting tourism benefits to the heritage assets of Kensington Park weigh heavily in favour of this scheme which is supported by Kensington Palace and Buckingham Palace. 17 8 Conclusion 8.1 Kensington Palace and Gardens are of exceptional national interest. The impact of any proposed development needs to be carefully considered in light of these designations. 8.2 The scheme put forward here has the potential to attract many more visitors to the wider site and to raise awareness of the importance of Kensington Palace and its environs. The proposed temporary marquees would have no physical impact upon any listed buildings, garden features, or upon any below-ground archaeology of the site. There would however be visual impacts within the abutting Park and some glimpses of the marquees from the east. There would also be impacts upon the settings of several listed buildings, mainly those located along Kensington Palace Gardens whose rural setting would be partially (but temporarily) impaired. Mitigating measures have been put in place to limit these impacts. 8.3 Any impacts from the Exhibition would be temporary in nature and the site would be restored to its original condition within 28 days. 8.4 The temporary nature of the event coupled with its reversibility and ability to bring wider, long-lasting tourism benefits to the heritage assets of Kensington Park weigh heavily in favour of this scheme which is supported by Kensington Palace and Buckingham Palace. 18 Appendix 1 Designated Heritage Assets Scheduled Ancient Monuments Kensington Palace NHL 1002038 Listed Buildings Kensington Palace Grade 1 NHL 1223861 The Orangery at Kensington Palace Grade 1 NHL 1223783 12 Kensington Palace Gardens Grade II* NHL 1223941 10&12 Palace Court Grade II* NHL 1065877 North Lodge Grade II NHL 1223938 Elfin Oak Grade II NHL1376784 Upper Stables Grade II NHL1223936 Gate Piers/wall to right of U. Stables Grade II NHL 1223937 6 & 7 Kensington Palace Gdns Grade II NHL 1223939 9 Kensington Palace Gdns Grade II NHL1224035 10 Kensington Palace Gdns Grade II NHL1267053 11 Kensington Palace Gdns Grade II NHL 1224065 12A Kensington Palace Gdns Grade II NHL1224080 13 Kensington Palace Gdns Grade II NHL 1266971 2 Palace Court Grade II NHL 1065876 4 Palace Court Grade II NHL 1357500 14 Palace Court Grade II NHL 1357501 10 & 11 Orme Square Grade II NHL 1266261 19 Non-designated Heritage Assets Mesolithic Stone Axe MO9690 V-profiled ditch containing pottery from the Late bronze age, early iron age MLO74297 Three Palaeo-channels MLO77438 Bronze Age hollow way (field boundary) ML078005 Early Iron Age ditches (field system) MLO78006 Roman Road MLO14883 Roman Road MLO11208 Possible feature containing Roman/Medieval pottery MLO74298 Land held by Abbey of Westminster MLO18384 Knotting Hill Gate medieval village MLO18384 Medieval Church Street MLO12536 Medieval Knotting Hill Gate (road) MLO12537 Vicarage of St Mary Abbots Church MLO12525 Site of Nottingham House MLO23442 Nottingham House conduit system MLO39222 Infilled ponds (pre Wise) MLO67348 Post-medieval quarry pit MLO74299 Post-medieval foundation MLO74300 Section of Serpentine path ML074301 18th C Gravel pits/ 19th C over-layer MLO077451 Foundations, extraction pits, 18th and 19th C ground deposits MLO78008 and MLO77708 Albert Memorial MLO94462 Possible WW2 Bomb Craters MLO67339 20 Bibliography Bradley, T, ‘An Archaeological Excavation at the Diana Princess of Wales Memorial Fountain, Hyde Park’, ‘Preconstruct Archaeology’, 2003. English Heritage, Greater London Archaeology Advisory Service: Standards for archaeological Work London Region; Paper 1 Desk Based Assessment. English Heritage, The Setting of Heritage Assets, 2010. English Heritage, Temporary Structures in Historic Places, 2010. Fry, Carole, ‘The Dissemination of Neo-Palladian Architecture across England’ 1701-1758, PhD thesis, 2006. IFA, Standards and Guidance for Archaeological Desk Based Assessment, 2008. Impey, E., Kensington Palace: The Official Illustrated Guide, London, 2003. McCoy Associates, Kensington Palace Conservation Area Proposal Statement, Royal Borough of Kensington and Chelsea. Pevsner, N., The Buildings of England: London 3 North West, 1991. Preconstruct Archaeology, Vicarage Gate, an unpublished report. 21 22
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