Build a single storey extension in Chelsea from £51,800

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

Range from the cheapest single storey extension £51,800 (Oro Projects based in SW3) to the dearest single storey extension £53,880 (Clarisford based in SW3).
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 Chelsea by posting a job with HaMuch and we will send it to extension builders in Chelsea.

Estimates for single storey extension near Chelsea

Estimates for common extension builder jobs in Chelsea;

JobEstimate
Underpinning a house£17,399
Build a two storey extension£87,848
Build a timber frame extension£25,899
Install a swimming pool£80,899
Cost to build a single storey extension£52,971
Cost to build a side return extension£40,359
Install an RSJ£2,099
Build an outbuilding£9,899
Build a mansard loft conversion£51,899
Cost of a loft conversion£32,799
Build a kitchen extension£41,899
Build a hip to gable loft conversion£41,899
Build a granny annexe£86,899
Build a garden office£9,899
Convert a garage£15,899
Build a new garage£18,399
Build a flat roof extension£21,899
Build a dormer loft conversion£41,899
Lay a concrete foundation£6,149
Convert a bungalow loft£28,899
Basement conversion cost£36,359
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Rates for other Chelsea 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 Chelsea
Estimate Single storey extension cost in Chelsea based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
Oro Projects, 13 Radnor Walk, London, Greater London, SW3 £51,800
ADOVA, London, Greater London, SW3 £51,800
Clarisford, London, Greater London, SW3 £51,800
Clarisford, Greater London, SW3 £53,880
Autas Developments, London, SW1W £53,880
Haus to Home, Greater London, SW3 £53,720
Sloane Ave Renovations, 130 Sloane Street, London, Greater London, SW1X £51,800
Property Refurbishment London, 21 Ellis Street, Sloane Square, London, Greater London, SW1X £51,800
Builders by Design Ltd, Greater London, SW3 £53,720
Hearne House, London, Greater London, SW3 £51,800
ALT CONSTRUCTION, Greater London, SW1W £53,880
Crosshatch, Greater London, SW3 £53,880
Crosshatch, London, Greater London, SW3 £51,800
Hartley Homes, 97 Old Brompton Road, South Kensington, Greater London, SW7 £51,800
Ventura Property Developments, Ground Floor Office, 97 Old Brompton Road, London, SW7 £51,800
Knightsbridge Design, Greater London, SW1X £53,880
Monica Davis Property Limited, London, SW10 £53,880
Royale Renovations, Battersea, SW11 £52,600
Eerospace, Londonderry, SW11 £53,720
Luxury Movement, London, Greater London, SW1V £51,800
Cobalt Interiors, London, Greater London, SW7 £53,880
MS Contractor Ltd, Greater London, SW10 £53,880
novospace ltd, Greater London, SW11 £53,720
AX Capital Development, Greater London, SW £53,880
J & L Building, Greater London, SW1 £53,880

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