W5 two storey extensions from £87,400

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Cost of a two storey extension in W5

A two storey extension is a great way to add extra space to your home, adding value to your property. But how much does it cost to build a double storey extension in W5?

Costs range from £87,400 (CHURCHWOOD MANAGEMENT LTD based in W13) to £87,916 (Dream House 360 Ltd based in W5), but these are just estimates. The best way to compare costs is to get real quotes from real builders.

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Estimates for two storey extension near W5

Estimates for common extension builder jobs in W5;

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 W5 trades

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Two storey extension cost in W5
Estimate Two storey extension cost in W5 based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
NK Property Renovations Ltd, London, Greater London, W5 £87,760
Dream House 360 Ltd, Buckinghamshire, W5 £87,916
Build & Decor, Greater London, W5 £87,916
Bricks Republic Limited, Londonderry, W5 £87,916
S. A. W. Building Contractors Ltd., S A W Building Contractors Ltd, 46-48 St. Marys Road, London, Greater London, W5 £87,760
Decozest Ltd, London, W5 £87,916
Demand Recruitment Services Ltd, Greater London, W5 £87,916
WIT CONSTRUCTION, Ealing, W5 £87,796
Detail D Limited, London, W5 £87,832
CHURCHWOOD MANAGEMENT LTD, London, W13 £87,400
Kensington Maintenance Ltd, West Ealing, W13 £87,832
SA BUILD SOLUTIONS LTD, London, Greater London, W13 £87,760
Decorators, Builders, West Ealing, W13 £87,832
Qualtak Limited, Greater London, W3 £87,916
Allen & Allen, London, W13 £87,916
Project 1 Design & Build, Ealing, Greater London, W13 £87,760
Stark Design & Build, Acton, W3 £87,832
Tom Corrigan Building & Decorating, West Ealing, W13 £87,832
MoreSpace, Ealing, London, Greater London, W5 £87,760
Pristine Projects Ltd, Greater London, W13 £87,916
Polish Builders Union Ltd, West Ealing, W13 £87,832
Debonair Group, 72 Leighton Road, London, Greater London, W13 £87,760
The Build Design, Greater London, W5 £87,916
PJS Building & Maintenance Ltd, 14 Heathfield Road, London, Greater London, W3 £87,760
Marcin Builder, Ealing, W5 £87,796

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