Build a single storey extension in N18 from £51,640

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Extension builder estimates (based on hourly rates) to build a single storey extension in N18

Range from the cheapest single storey extension £51,640 (Multiarch Building Services Ltd based in N13) to the dearest single storey extension £53,880 (R&S services Ltd based in N17).
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 N18 by posting a job with HaMuch and we will send it to extension builders in N18.

Estimates for single storey extension near N18

Estimates for common extension builder jobs in N18;

JobEstimate
Underpinning a house£17,381
Build a two storey extension£87,822
Build a timber frame extension£25,881
Install a swimming pool£80,881
Cost to build a single storey extension£52,626
Cost to build a side return extension£40,164
Install an RSJ£2,081
Build an outbuilding£9,881
Build a mansard loft conversion£51,881
Cost of a loft conversion£32,637
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£36,164
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Rates for other N18 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 N18
Estimate Single storey extension cost in N18 based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
Best Builders, Upper Edmonton, N18 £52,120
Builderstimes, Upper Edmonton, N18 £52,600
PS Contractors, Unit 4a, Triumph Trading Estate, London, Greater London, N17 £51,800
Kuboid Home Extensions, Tottenham, N17 £52,120
Eckford Chong Design, London, Greater London, N18 £51,800
JMP Contractors & Engineers, 12A Baronet Grove, London, Greater London, N17 £51,960
R&S services Ltd, Londonderry, N17 £53,880
Concept Design Builders, London, Greater London, N17 £51,960
By Design London Ltd, 37 Queensland Av, London, Greater London, N18 £51,960
Abarth Construction Ltd, Greater London, N18 £53,880
Demo Art Ltd, Tottenham, N17 £52,600
Commissioned by you LLP, Building Bloqs, Unit 4, London, Greater London, N18 £51,800
Top Class Roofing & Guttering Services, London, N17 £52,760
Douglas & Davis Consultant Ltd, Tottenham, N17 £52,600
Nicky Price, Greater London, N17 £53,880
Coss Construction Ltd, London, Greater London, N9 £51,800
B&H Design Construction LTD, Greater London, N17 £53,880
Multiarch Building Services Ltd, London, N13 £51,640
Rockland Building Services Ltd, Greater London, E17 £53,880
MSN Pyramid Construction Ltd, Tottenham, N17 £52,760
PonariBuilders Ltd, Greater London, n13 £53,880
M & A Builders Ltd, Palmers Green, N13 £52,760
GG CONSTRUCTION LTD, Tottenham, N17 £52,280
Azzep Building Services, Seven Sisters, N15 £52,760
MEGABUILD LTD, Walthamstow, E17 £52,280

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