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

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

Range from the cheapest single storey extension £51,800 (Bischell Design & Build based in NW10) to the dearest single storey extension £71,000 (GasHeat based in NW10).
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 Harlesden by posting a job with HaMuch and we will send it to extension builders in Harlesden.

Estimates for single storey extension near Harlesden

Estimates for common extension builder jobs in Harlesden;

JobEstimate
Underpinning a house£17,431
Build a two storey extension£87,896
Build a timber frame extension£25,931
Install a swimming pool£80,931
Cost to build a single storey extension£53,611
Cost to build a side return extension£40,719
Install an RSJ£2,131
Build an outbuilding£9,931
Build a mansard loft conversion£51,931
Cost of a loft conversion£33,099
Build a kitchen extension£41,931
Build a hip to gable loft conversion£41,931
Build a granny annexe£86,931
Build a garden office£9,931
Convert a garage£15,931
Build a new garage£18,431
Build a flat roof extension£21,931
Build a dormer loft conversion£41,931
Lay a concrete foundation£6,181
Convert a bungalow loft£28,931
Basement conversion cost£36,719
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Rates for other Harlesden 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 Harlesden
Estimate Single storey extension cost in Harlesden based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
IM Construction, Greater London, NW10 £53,880
GasHeat, London, NW10 £71,000
C & I, Harlesden, NW10 £52,280
T & M Property Services, Greater London, NW10 £53,880
Byron Elie, Harlesden, NW10 £52,760
ALTER LTD, Greater London, NW10 £53,880
V.S.P, Harlesden, NW10 £52,760
SDM Services, Harlesden, NW10 £52,760
Khetani Builders (UK) Ltd, Harlesden, NW10 £52,280
Miyard Ltd, Harlesden, NW10 £52,760
Artisan Constructions, Harlesden, NW10 £52,760
Bischell Design & Build, Hammersmith & Fulham, Greater London, NW10 £51,800
MAM Building Services Ltd, London, NW10 £53,880
Joinery by Design (London), London, Greater London, NW10 £53,880
Property DMR Services Ltd, London, Greater London, NW10 £51,960
Kudos Design & Build Ltd, 1006 Harrow Rd, Kensal Green, Greater London, NW10 £51,960
Mr, London, NW10 £53,400
Citylight Roofing & Building, London, NW10 £52,280
tenenltd, london, nw10 £53,880
legacy squares, Londonderry, NW10 £53,880
Charlie Greig Bespoke, 19 Wrentham Avenue, Kensal Rise, London, Greater London, NW10 £51,960
GRADON CONSTRUCTION LIMITED, Harlesden, NW10 £52,280
YN Interiors, Greater London, w3 £53,880
Bricks and Velvet Ltd, 15, Rainham Road, London, Greater London, NW10 £51,960
ABC Building & Maintenance Contractors Ltd, Harlesden, NW10 £52,280

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