SL7 two storey extensions from £86,800

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Cost of a two storey extension in SL7

A two storey extension is a great way to add extra space to your home, adding value to your property. But how much does it cost to build a double storey extension in SL7?

Costs range from £86,800 (Andy's carpets & Vinyl services based in HP12) to £88,708 (Bourne Roofing based in SL8), but these are just estimates. The best way to compare costs is to get real quotes from real builders.

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Estimates for two storey extension near SL7

Estimates for common extension builder jobs in SL7;

JobEstimate
Underpinning a house£17,376
Build a two storey extension£87,815
Build a timber frame extension£25,876
Install a swimming pool£80,876
Cost to build a single storey extension£52,530
Cost to build a side return extension£40,110
Install an RSJ£2,076
Build an outbuilding£9,876
Build a mansard loft conversion£51,876
Cost of a loft conversion£32,592
Build a kitchen extension£41,876
Build a hip to gable loft conversion£41,876
Build a granny annexe£86,876
Build a garden office£9,876
Convert a garage£15,876
Build a new garage£18,376
Build a flat roof extension£21,876
Build a dormer loft conversion£41,876
Lay a concrete foundation£6,126
Convert a bungalow loft£28,876
Basement conversion cost£36,110
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Rates for other SL7 trades

Appliance Repair Specialist
Bathroom Fitter
Builder
Carpenter and Joiner
Cleaner
Conservatory Specialist
Door Fitter
Drain Specialist
Driveway Specialist
Electrician
Extension Builder
Fencer
Fire and Security Specialist
Flooring Specialist
Gardener
Handyman
Heating Engineer
Kitchen Fitter
Landscaper
Painter and Decorator
Patio and Path Specialist
Plasterer
Plumber
Removals and Storage
Roofer
Tiler
Window Fitter
Two storey extension cost in SL7
Estimate Two storey extension cost in SL7 based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
ABC Associates STRUCTURES 4 U, Marlow, SL7 £87,784
Good Country Builders, Marlow, Buckinghamshire, SL7 £87,772
SPACE Design. Build. Interiors, Buckinghamshire, SL7 £87,940
GREENWORKS CONSTRUCTION, Marlow, SL7 £87,820
Complete Home Development, Berkshire, SL6 £87,940
Complete Home Development, Cookham Dean, Berkshire, SL6 £87,784
Stonehouse Consultants, Buckinghamshire, SL8 £87,928
Wooburn Project Management Ltd, Briar Cottage, Booker Common, High Wycombe, Buckinghamshire, HP12 £87,748
Bourne Roofing, Bourne End, SL8 £88,708
JMD Carpentry & Building, Maidenhead, SL6 £87,952
Bow Tie Construction, HIGH WYCOMBE, Buckinghamshire, HP12 £87,724
Shaks build, Buckinghamshire, Hp12 £87,904
Red Oak Team LTD, Unit 10 Wycombe Industrial Mall, West End Street, High Wycombe, Buckinghamshire, HP11 £87,724
Lazor Construction Ltd, 18 Rosebery Avenue, High Wycombe, Buckinghamshire, Hp13 £87,772
Building High Wycombe, Totteridge, HP13 £87,784
Loudwater Building Services, Chepping Wycombe, HP10 £88,000
Fundamental Property Solutions, Beaconsfield, Buckinghamshire, HP10 £87,796
Hedron Construction Limited, Maidenhead, SL6 £87,820
B.A Ruffle Building Contractor, Maidenhead, SL6 £87,844
Andy's carpets & Vinyl services, High wycombe, HP12 £86,800
Fresh Approach Design and Build Ltd, Maidenhead, SL6 £87,964
Fresh Approach Design and Build Ltd, Maidenhead, SL6 £87,820
SFC CONSTRUCTION, Maidenhead, SL6 £87,844
Spaces & Places, Maidenhead, SL6 £87,400
PSB Builders Ltd, High Wycombe, HP13 £87,796

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Two Storey Extension near High Wycombe£34£237
Two Storey Extension near Maidenhead£36£236
Two Storey Extension near Wycombe£34£234
Two Storey Extension near Hazlemere£34£235
Two Storey Extension near Slough£36£238
Two Storey Extension near Windsor£36£238
Two Storey Extension near Windsor & Maidenhead£36£238
Two Storey Extension near Gerrards Cross£37£244
Two Storey Extension near Woodley£37£232
Two Storey Extension near Caversham£33£229