Build a single storey extension in North Finchley from £40,600

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

Range from the cheapest single storey extension £40,600 (Onyx Iv based in N11) to the dearest single storey extension £55,000 (Homeworks Design & Build Ltd based in N20).
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 North Finchley by posting a job with HaMuch and we will send it to extension builders in North Finchley.

Estimates for single storey extension near North Finchley

Estimates for common extension builder jobs in North Finchley;

JobEstimate
Underpinning a house£17,381
Build a two storey extension£87,821
Build a timber frame extension£25,881
Install a swimming pool£80,881
Cost to build a single storey extension£52,613
Cost to build a side return extension£40,157
Install an RSJ£2,081
Build an outbuilding£9,881
Build a mansard loft conversion£51,881
Cost of a loft conversion£32,631
Build a kitchen extension£41,881
Build a hip to gable loft conversion£41,881
Build a granny annexe£86,881
Build a garden office£9,881
Convert a garage£15,881
Build a new garage£18,381
Build a flat roof extension£21,881
Build a dormer loft conversion£41,881
Lay a concrete foundation£6,131
Convert a bungalow loft£28,881
Basement conversion cost£36,157
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Rates for other North Finchley 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 North Finchley
Estimate Single storey extension cost in North Finchley based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
Gwe construction, Greater London, N12 £53,880
TBF Construction Ltd, Greater London, N12 £53,880
Forts Developments LTD, Forts Developments, Greater London, N12 £51,960
Forts Developments LTD, Greater London, N12 £53,880
Chelebi Builders, Greater London, N12 £53,880
Chelebi Builders, Greater London, N12 £53,880
Builder for London, North Finchley, N12 £52,760
Prime UK Contractors Ltd, London, N12 £53,880
Odp Builders, Whetstone, N20 £52,760
nava construction ltd, Greater London, N20 £53,880
Savvas Construction (UK) Ltd, Greater London, N20 £53,880
DPS Building Ltd, 100 unit, 116 Ballards Lane, Finchley, N3 £51,960
D.J Coyle & Co.Ltd, Whetstone, N20 £52,760
AK Builders, Finchley, N3 £51,800
Raf's Building Service, Friern Barnet, N11 £52,120
Onyx Iv, London, N11 £40,600
Homeworks Design & Build Ltd, London, N20 £55,000
Taylor Construction Services Ltd, London, N3 £53,880
Builders Are Us, London, N2 £53,880
Ninos Carpentry Ltd, Greater London, N3 £53,880
RF Building Services, Finchley, N3 £52,760
Keenan Construction, North London Business Park, Building 3, London, Greater London, N11 £51,960
Urban Design Build, 84 George Crescent, London, Greater London, N10 £51,960
Nava Construction LTD, 48 Northway house, London, Greater London, N20 £51,960
L&V BUILDING CONSTRUCTION LTD, Finchley, N3 £52,280

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