Build a single storey extension in W8 from £51,640

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Extension builder estimates (based on hourly rates) to build a single storey extension in W8

Range from the cheapest single storey extension £51,640 (Griana Builds based in W14) to the dearest single storey extension £53,880 (FrontierstroyUK based in W8).
Comparing extension builders estimates for fitting a downstairs toilet gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes to build a single storey extension in W8 by posting a job with HaMuch and we will send it to extension builders in W8.

Estimates for single storey extension near W8

Estimates for common extension builder jobs in W8;

JobEstimate
Underpinning a house£17,387
Build a two storey extension£87,831
Build a timber frame extension£25,887
Install a swimming pool£80,887
Cost to build a single storey extension£52,747
Cost to build a side return extension£40,233
Install an RSJ£2,087
Build an outbuilding£9,887
Build a mansard loft conversion£51,887
Cost of a loft conversion£32,694
Build a kitchen extension£41,887
Build a hip to gable loft conversion£41,887
Build a granny annexe£86,887
Build a garden office£9,887
Convert a garage£15,887
Build a new garage£18,387
Build a flat roof extension£21,887
Build a dormer loft conversion£41,887
Lay a concrete foundation£6,137
Convert a bungalow loft£28,887
Basement conversion cost£36,233
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Rates for other W8 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
Single storey extension cost in W8
Estimate Single storey extension cost in W8 based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
FrontierstroyUK, Greater London, W8 £53,880
Vyas Design, South Ayrshire, W8 £53,880
Rose Narmani, Greater London, W8 £53,880
London Roofing Specialist Limited, Greater London, W8 £53,880
GSP, Greater London, W8 £53,880
Broseley, London, W8 £51,960
Huntsmore, 96 Kensington High Street, London, Greater London, W8 £51,960
Varga Homes Renovation, Greater London, W8 £53,880
The Architects Of London, 239 Kensington High Street, London, Greater London, W8 £51,960
MALLETT, London, Greater London, W8 £51,960
Alexander Build, 60 Kensington Church Street, Kensington & Chelsea, Greater London, W8 £51,960
Homeconcepts, London, Greater London, W8 £51,960
Clearly Renovations Ltd, London, Greater London, W8 £51,960
Leufroy, Greater London, SW5 £53,880
Leufroy, 62 Kenway Road, London, Greater London, SW5 £51,960
OL AND EDWARD LTD, 142 Cromwell Road, London, SW7 £51,960
Jeffery and Wilkes, International House,, 142 Cromwell Road, Kensington, London, Greater London, SW7 £51,960
2MO, London, Greater London, W14 £51,960
2MO, Greater London, W14 £53,880
Griana Builds, London, W14 £51,640
Home Healers Ltd., London, Greater London, W11 £51,960
M & A UK Ltd, Notting Hill, W11 £52,760
home refurbishments, London, Greater London, W14 £51,960
Monroe Wolfe, Greater London, W2 £53,880
Intellicasa, Greater London, W11 £53,880

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