Build a single storey extension in NW3 from £51,800

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Extension builder estimates (based on hourly rates) to build a single storey extension in NW3

Range from the cheapest single storey extension £51,800 (R&Co Property Development Ltd based in NW8) to the dearest single storey extension £63,000 (ELJHANI BUILDING & PROPERTY MANAGEMENT SERVICES LTD based in NE4).
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 NW3 by posting a job with HaMuch and we will send it to extension builders in NW3.

Estimates for single storey extension near NW3

Estimates for common extension builder jobs in NW3;

JobEstimate
Underpinning a house£17,414
Build a two storey extension£87,870
Build a timber frame extension£25,914
Install a swimming pool£80,914
Cost to build a single storey extension£53,272
Cost to build a side return extension£40,528
Install an RSJ£2,114
Build an outbuilding£9,914
Build a mansard loft conversion£51,914
Cost of a loft conversion£32,940
Build a kitchen extension£41,914
Build a hip to gable loft conversion£41,914
Build a granny annexe£86,914
Build a garden office£9,914
Convert a garage£15,914
Build a new garage£18,414
Build a flat roof extension£21,914
Build a dormer loft conversion£41,914
Lay a concrete foundation£6,164
Convert a bungalow loft£28,914
Basement conversion cost£36,528
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Rates for other NW3 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 NW3
Estimate Single storey extension cost in NW3 based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
AVmen Construction, Greater London, NW3 £53,880
Novo Solutions Group Ltd, London, NW3 £53,880
Open Space London, London, Greater London, NW3 £51,960
Superior Project Ltd, Greater London, NW3 £53,880
Kigumi ltd, London, Nw3 £53,880
Buildview Construction Ltd, Greater London, NW3 £53,880
BUILD SPACE, Primrose Hill, NW3 £52,280
BDCM Design & Build, London, Greater London, NW3 £51,960
Hampstead Design Hub, Londonderry, NW6 £53,880
RY Interior Ltd, London, NW3 £53,880
SLS BUILDERS LIMITED, Kentish Town, NW5 £52,280
EUROBUILD PROPERTIES CO LTD, Kilburn, NW6 £52,120
Mel-Art Ltd, Greater London, NW6 £53,880
Hedi Group, 517 Finchley Road, London, Greater London, NW3 £51,960
Mark Collett Design and Build, 8 St Georges Terrace, Primrose Hill, London, Greater London, NW1 £51,960
NWL Renovations Ltd , London , Nw6 £52,280
ELJHANI BUILDING & PROPERTY MANAGEMENT SERVICES LTD, Newcastle upon Tyne , NE4 £63,000
Eye Construction, Greater London, NW6 £53,880
Capital Projects, London, NW5 £53,880
Capital Projects, Unit 320, Highgate Studios, 53-79 Highgate Road, London, NW5 £51,960
R&Co Property Development Ltd, London, NW8 £51,800
ASE Design & Build Ltd, Kilburn, NW6 £52,760
Adrian Noonan Ltd, London, NW5 £52,760
Forster & Sons, London, Greater London, NW1 £51,960
RAM Build Construction Ltd, 21 Laurier Rd, Highgate, London, Greater London, NW5 £51,960

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