guide
Price
2015
© KINGSPAN TIMBER SOLUTIONS LIMITED.
ELTISLEY ROAD, GREAT GRANSDEN. BEDFORDSHIRE SG19 3AR
POTTON.CO.UK | 01767 676400 | [email protected]
B E A U T I F U L LY TA I L O R E D
B E A U T I F U L LY TA I L O R E D
BEAUTIFULLY TAILORED
Build cost £/sq ft
Price guide
Range
Heritage
Rectory
Please note:
We know, from our experience that the guide build
costs provided in this table are achievable. However,
it will also be possible to build for higher or lower
amounts depending upon specification and
procurement methods. The figures we have provided
allow for a level of structure and finish specification
that most of our customers are happy with but
please remember that they are guide figures and
cannot account for every situation.
Renaissance
Shire
The column headed Total Guide price assumes that
you will project manage the construction yourself.
The last column presents figures that allow for the
use of a Project Manager. Remember, that we
provide information, training and support that
will help you project manage your new home.
Our erection service includes all necessary
mechanical handling equipment to off-load and
erect your Potton timber frame package and the
provision of a proprietary fall arrest system which
meets current HSE statutory requirements.
* Area includes integral/attached garage
** Includes the timber frame superstructure
and internal joinery components but not
external joinery. Please see centrefold guide
build costs for examples of joinery options.
Bungalow
Barn
Motorhome
Build cost £/sq m
Total guide-price range
Type
sq m
sq ft
from
to
from
to
from
to
Project managed
from
to
HATLEY
101
1087
£115.00
£125.00
£1,238
£1,345
£125,012
£135,883
£140,012
£150,883
GAMLINGAY C
123
1324
£115.00
£125.00
£1,238
£1,345
£152,243
£165,481
£167,243
£180,481
DODDINGTON
152
1636
£112.00
£125.00
£1,206
£1,345
£183,229
£204,497
£198,229
£219,497
GAMLINGAY D
155
1668
£112.00
£125.00
£1,206
£1,345
£186,846
£208,533
£201,846
£223,533
CAXTON SH 4
162
1744
£115.00
£125.00
£1,238
£1,345
£200,515
£217,951
£215,515
£232,951
COMBERTON
175
1884
£110.00
£120.00
£1,184
£1,292
£207,188
£226,023
£222,188
£241,023
ASHLEY B*
176
1894
£110.00
£120.00
£1,184
£1,292
£208,372
£227,315
£223,372
£242,315
CAXTON J
185
1991
£105.00
£120.00
£1,130
£1,292
£209,071
£238,939
£224,071
£253,939
GAMLINGAY G*
200
2153
£105.00
£120.00
£1,130
£1,292
£226,023
£258,312
£243,023
£275,312
GRANSDEN SH
219
2357
£115.00
£125.00
£1,238
£1,345
£271,066
£294,637
£288,066
£311,637
WOOLATON
230
2475
£105.00
£125.00
£1,130
£1,345
£259,926
£309,436
£276,926
£326,436
ARRINGTON C*
233
2508
£105.00
£125.00
£1,130
£1,345
£263,317
£313,472
£280,317
£330,472
GRANSDEN SH5
244
2626
£105.00
£125.00
£1,130
£1,345
£275,748
£328,272
£292,748
£345,272
WARESLEY C
252
2712
£105.00
£125.00
£1,130
£1,345
£284,789
£339,035
£301,789
£356,035
COMBERTON G
258
2777
£105.00
£125.00
£1,130
£1,345
£291,570
£347,107
£311,570
£367,107
HECKINGHAM
266
2863
£110.00
£130.00
£1,184
£1,399
£314,925
£372,185
£334,925
£392,185
SOMERSHAM
275
2960
£112.00
£130.00
£1,206
£1,399
£331,500
£384,777
£351,500
£404,777
ABBOTSLEY C
493
5306
£112.00
£130.00
£1,206
£1,399
£594,290
£689,801
£614,290
£709,801
PAPPLEWICK B
160
1722
£100.00
£120.00
£1,076
£1,292
£172,208
£206,650
£187,208
£221,650
PAPPLEWICK B3
205
2206
£105.00
£120.00
£1,130
£1,292
£231,674
£264,770
£246,674
£279,770
BRANDHAM B
217
2336
£105.00
£120.00
£1,130
£1,292
£245,235
£280,269
£260,235
£295,269
PAPPLEWICK C3
259
2788
£100.00
£125.00
£1,076
£1,345
£278,762
£348,452
£295,762
£365,452
MILCHESTER SH
284
3057
£105.00
£125.00
£1,130
£1,345
£320,953
£382,087
£340,953
£402,087
RUSKIN
214
2303
£115.00
£130.00
£1,238
£1,399
£264,877
£299,427
£281,877
£316,427
BARLEY
111
1195
£105.00
£120.00
£1,130
£1,292
£125,443
£143,363
£140,443
£158,363
ELMDON
137
1475
£105.00
£120.00
£1,130
£1,292
£154,826
£176,944
£169,826
£191,944
KELSHALL
151
1625
£105.00
£120.00
£1,130
£1,292
£170,647
£195,026
£185,647
£210,026
ASHWELL
152
1636
£105.00
£120.00
£1,130
£1,292
£171,777
£196,317
£186,777
£211,317
ASHWELL B
192
2066
£100.00
£115.00
£1,076
£1,238
£206,650
£237,647
£223,650
£254,647
ALBURY
168
1808
£100.00
£120.00
£1,076
£1,292
£180,818
£216,982
£195,818
£231,982
HEYDON
186
2002
£100.00
£120.00
£1,076
£1,292
£200,192
£240,230
£217,192
£257,230
WATERFORD A
238
2562
£100.00
£120.00
£1,076
£1,292
£256,159
£307,391
£276,159
£327,391
DENHAM*
246
2648
£100.00
£125.00
£1,076
£1,345
£264,770
£330,962
£284,770
£350,962
£450,520
WATERFORD B
320
3444
£105.00
£125.00
£1,130
£1,345
£361,637
£430,520
£381,637
ASHMORE*
122
1313
£113.00
£125.00
£1,216
£1,345
£148,379
£164,136
£163,379
£179,136
BIRCHGROVE B*
138
1485
£113.00
£125.00
£1,216
£1,345
£167,838
£185,662
£182,838
£200,662
HAZELHURST
154
1658
£113.00
£125.00
£1,216
£1,345
£187,298
£207,188
£202,298
£222,188
CLAYBROOK
184
1980
£113.00
£125.00
£1,216
£1,345
£223,784
£247,549
£240,784
£264,549
WOODGATE B
187
2013
£110.00
£125.00
£1,184
£1,345
£221,395
£251,585
£238,395
£268,585
HEYWOOD B
192
2066
£105.00
£120.00
£1,130
£1,292
£216,982
£247,980
£233,982
£264,980
FRAMLINGHAM INF
256
2755
£105.00
£125.00
£1,130
£1,345
£289,309
£344,416
£309,309
£364,416
DARTMOOR
274
2949
£110.00
£125.00
£1,184
£1,345
£324,397
£368,633
£344,397
£388,633
WESTRY
145
1561
£105.00
£125.00
£1,130
£1,345
£163,867
£195,079
£178,867
£210,079
BARDFIELD
151
1625
£105.00
£125.00
£1,130
£1,345
£170,647
£203,152
£185,647
£218,152
THAXTED
188
2023
£105.00
£125.00
£1,130
£1,345
£212,462
£252,931
£227,462
£267,931
OAKWELL C
223
2400
£105.00
£125.00
£1,130
£1,345
£252,016
£300,019
£269,016
£317,019
SHALFORD B
224
2411
£115.00
£128.00
£1,238
£1,378
£277,255
£308,597
£294,255
£325,597
WICKHAMBROOK SH
251
2702
£115.00
£128.00
£1,238
£1,378
£310,674
£345,794
£330,674
£365,794
SHELLAND
285
3067
£115.00
£128.00
£1,238
£1,378
£352,757
£392,634
£372,757
£412,634
WESTON
36
387
£65.00
£85.00
£700
£915
£25,185
£32,935
N/A
N/A
Guide build cost examples
External finish/cladding
Heritage
Caxton
Showhouse
Render/Feature Boards
Rectory
Gransden
Showhouse
Papplewick B
Half Brick/Render
Render/Quoins
(excluding conservatory
and garden room)
Shire
Bungalow
Barn
Milchester
Showhouse
Ashwell
Waterford A
Heywood B
Wickhambrook
Showhouse
Render/Quoins
Full Brick
Brick/Tile Hung
Full Brick
Brick/Weatherboard
(excluding
conservatory)
Total square metres (m2)
162
219
160
284
152
238
192
251
Total square feet (sq ft)
1740
2360
1722
3057
1635
2565
2067
2700
1. STRUCTURAL WARRANTY
£2,500
£3,000
£2,500
£3,000
£2,500
£3,000
£3,000
£3,000
2. PUBLIC LIABILITY AND SITE WORKS
£700
£800
£700
£900
£700
£800
£800
£900
ESSENTIAL INSURANCES
HOUSE CONSTRUCTION
1. PREPARATION OF FOUNDATIONS AND SERVICES
Based on good site conditions using 600mm wide strip foundation and 1M deep fill as standard Potton detail.
£23,400
£27,500
£21,150
£37,000
£20,750
£28,100
£33,500
£31,600
2. POTTON PACKAGE
Supply and erection of the timber frame superstructure and supply of the internal joinery components
£63,800
£94,000
£56,000
£85,000
£55,000
£76,000
£66,000
£108,000
Supply and installation of external joinery
£19,000
£35,000
£14,600
£47,000
£18,000
£20,000
£14,500
£43,500
External joinery specification
Pre-finished softwood
Pre-finished softwood
UPVC
Pre-finished softwood
UPVC
UPVC
UPVC
Aluminium & Softwood
Stained
Painted
Sliding sash
Painted sliding sash
Cottage Bar
Cottage Bar
Cottage Bar
Composite
£8,660
£7,700
£5,700
£9,200
£500
£1,880
£620
£10,500
£13,250
£16,430
£10,070
£16,960
£9,400
£19,400
£12,720
£19,020
3. EXTERNAL WORKS
Dependent on type of cladding. Includes fixing of feature boards and application of render where appropriate.
4. ROOF AND SCAFFOLDING
Including felt, batten and leadwork. Based on large format concrete tile.
5. BRICK WORK INCLUDING FIREPLACE AND EXTERNAL CLADDING
Porch, hearth and tile creasing where appropriate.
£8,700
£17,970
£11,660
£18,900
£12,160
£16,850
£15,020
£8,100
£7,500
£8,200
£7,600
£12,000
£6,800
£9,000
£6,400
£9,000
£9,700
£10,950
£9,480
£16,580
£9,450
£14,690
£10,020
£12,090
£12,000
£14,190
£11,660
£19,800
£11,330
£17,270
£11,110
£17,600
£4,850
£5,500
£4,110
£6,220
£3,790
£5,770
£4,020
£7,140
£2,950
£2,750
£1,770
£3,850
£1,100
£1,980
£2,730
£7,700
6. ELECTRICS
White switches and fittings to NHBC requirements.
7. PLUMBING AND HEATING
Gas fired central heating system with radiators. Rainwater goods included.
8. PLASTERBOARDING, INTERNAL WALL AND ROOF INSULATION
Including floor screed and ceiling finishes.
Guide build cost notes
The Potton element of your project will
normally represent approximately a third
of the total build cost, excluding land.
To assist you in preparing a preliminary
budget for completing the build of your
Potton home, we have produced guide
build costs for a number of selected house
types, including those at our Show Centre.
These are based on the following criteria:
1.the cladding finish is as shown against
each house type
2.the site ground conditions will allow
the use of standard strip foundations
with a concrete oversite
3.the material specifications
are as described
4.you as the client managing the
project and employing subcontract
labour to complete the build
5.costs for the following are excluded:
- connections to mains services
- professional fees
- landscaping
- garage
Other factors
Please remember that the costs shown are
for guidance purposes only. Factors which
can increase your build costs include:
- the location of your site
- the type of foundations you require
- your choice of materials and
specification eg kitchen, bathrooms,
type of roof tile etc
- the use of a project manager or
builder to undertake the build on
your behalf.
9. 1st AND 2nd FIX CARPENTRY
Fixing of materials which are supply only from Potton (e.g. stairs, doors, skirting etc).
10. EXTERNAL DECORATION
High quality external weathershield to render, wood stain to joinery.
And finally, you should always obtain
fixed price quotations from a builder
or subcontractor before commencing
your build.
11. INTERNAL DECORATION
Emulsion to walls, stain or paint finish to woodwork
£4,300
£4,990
£4,640
£7,170
£4,150
£5,700
£4,580
£6,500
12. PC SUM FOR RENEWABLES (eg AIR SOURCE HEAT PUMP)
£5,000
£7,000
£5,000
£7,000
£5,000
£7,000
£7,000
£7,000
13. PC SUM FOR BATHROOM FITTINGS INCLUDING TILING
£4,000
£6,000
£4,500
£8,000
£3,000
£7,700
£5,000
£7,000
14. PC SUM FOR KITCHEN UNITS, APPLIANCES AND TILING
£10,000
£14,500
£10,000
£17,800
£7,300
£14,500
£10,000
£16,700
TOTAL COST EXCLUDING LAND
£200,310
£276,480
£169,190
£316,380
£170,930
£249,640
£207,020
£315,350
ADD CONTINGENCY AT 5%
£10,015.5
£13,824
£8,459.5
£15,819
£8,546.5
£12,482
£10,351
£15,767.5
Client supply and fix
Client Managed - TOTAL GUIDE BUILD COST
£210,325
£290,304
£177,649
£332,199
£179,476
£262,122
£217,371
£331,117
Potton supply and fix
Client Managed - COST PER SQUARE METRE / SQUARE FOOT
£1,301 / £120
£1,324 / £123
£1,110 / £103
£1,169 / £108
£1,181 / £109
£1,099 / £102
£1,131 / £105
£1,320 / £122
Potton supply client fix
Colour key
Client to obtain
BEAUTIFULLY TAILORED
Package content
Heritage/
Barn
Rectory
Shire
Renaissance
Bungalow
Bespoke
Damp proof course to sole plates
•
•
•
•
•
•
Sole plates and fixing nails
•
•
•
•
•
•
Structural posts and beams
•
x
x
•
•
•
Metal feature plates, bolts and screws
•
x
x
•
•
•
Mitek Posi-Joist open web engineered floor joists
•
•
•
•
•
•
18mm plywood floor decking
•
•
•
•
•
•
Logic Plus wall system - 140mm external panels fitted with 120mm Kingspan Kooltherm rigid
insulation, low emissivity internal vapour barrier and battens
•
•
•
•
•
•
Ground and first floor internal partition walls
•
•
•
•
•
•
Dormer window packs
•
•
•
•
•
•
Timber Frame Superstructure – Erected by Potton
Attic trusses and bracing
x
•
•
•
•
•
Roof trusses and bracing
•
•
•
•
•
•
Rafters, gable ladders, tilting fillet and sprockets
•
•
•
•
•
•
Eaves soffit plywood and bargeboard
•
x
•
•
•
•
Nails, bolts, screws and glue for superstructure
•
•
•
•
•
•
Timber noggins to accept plasterboard
•
•
•
•
•
•
Timber noggins to provide solid fixings for kitchen units etc
•
•
•
•
•
•
Flat eaves soffit and fascia board
x
•
•
x
•
•
External feature timbers and fixing battens
•
x
•
•
•
•
Roof lights
•
•
•
•
•
•
Roof void access doors
•
x
x
x
•
•
Ceiling access hatch
•
•
•
•
•
•
Hip and valley feature capping timbers
•
x
x
x
x
•
Timber Frame Superstructure + Full Insulation Pack - Supply Only
External Joinery Options
Softwood pre-glazed, pre-finished windows and doors including site installation
•
•
•
•
•
•
Aluminium/softwood composite windows and doors including site installation
•
x
•
•
•
•
Aluminium windows and doors including site installation
x
x
•
•
•
•
Oak pre-glazed, pre-finished windows and doors including site installation
•
•
•
•
•
•
Fully finished UPVC windows and doors including site installation
•
•
•
•
•
•
Internal Finishing Components - Supply Only
Staircase, gallery balustrades, newel posts and handrails
•
•
•
•
•
•
Tongued and grooved boarding to stair soffit
•
x
•
x
•
•
Understairs door
•
•
•
x
•
•
Internal door sets
•
•
•
•
•
•
Heritage ledged and framed internal doors complete with Suffolk latches
•
x
•
x
•
•
Regency panelled internal doors complete with ironmongery
x
•
•
x
•
•
Timber skirting board
•
•
•
•
•
•
Oak stairs, door sets and skirting
•
•
•
•
•
•
Key: • included
• extra cost option
• where applicable
x not available/applicable