Brentford two storey extensions from £87,400

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Cost of a two storey extension in Brentford

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 Brentford?

Costs range from £87,400 (CHURCHWOOD MANAGEMENT LTD based in W13) to £87,916 (RAID Architecture based in TW8), 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 Brentford

Estimates for common extension builder jobs in Brentford;

JobEstimate
Underpinning a house£17,366
Build a two storey extension£87,799
Build a timber frame extension£25,866
Install a swimming pool£80,866
Cost to build a single storey extension£52,318
Cost to build a side return extension£39,992
Install an RSJ£2,066
Build an outbuilding£9,866
Build a mansard loft conversion£51,866
Cost of a loft conversion£32,493
Build a kitchen extension£41,866
Build a hip to gable loft conversion£41,866
Build a granny annexe£86,866
Build a garden office£9,866
Convert a garage£15,866
Build a new garage£18,366
Build a flat roof extension£21,866
Build a dormer loft conversion£41,866
Lay a concrete foundation£6,116
Convert a bungalow loft£28,866
Basement conversion cost£35,992
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Two storey extension cost in Brentford
Estimate Two storey extension cost in Brentford based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
BUILDING ANGELS LTD, Brentford, TW8 £87,784
Pearl Valley Construction Services, Brentford, TW8 £87,832
BSE Construction Ltd, London, Greater London, TW8 £87,760
RAID Architecture, Greater London, TW8 £87,916
Kantec, London, Greater London, TW8 £87,760
HOAM BUILD, Brentford, TW8 £87,916
Buildup London Limited, Ealing, Greater London, TW8 £87,760
Buildup London Limited, Greater London, TW8 £87,916
Kacmar Building Service, Brentford, TW8 £87,832
RAF Construction Solutions, Brentford, TW8 £87,784
Foran Construction Ltd, Brentford, TW8 £87,796
Andy Harris Construction, Lichfield Road, Kew, TW9 £87,832
Portal Property Services Ltd, Greater London, W13 £87,916
Pro Construction London Ltd, Greater London, TW9 £87,916
Renovations, Building, Servicing and Maintenance, 3C Blake Mews, Kew, Richmond, Greater London, TW9 £87,760
MALL BUILDERS, Hanwell, W7 £87,772
Hamilton King, Greater London, W4 £87,760
R10 Builders Ltd, Richmond upon Thames, Surrey, tw9 £87,760
S. A. W. Building Contractors Ltd., S A W Building Contractors Ltd, 46-48 St. Marys Road, London, Greater London, W5 £87,760
MoreSpace, Ealing, London, Greater London, W5 £87,760
SW CHELSEA CONSTRUCTION, Greater London, W4 £87,916
Tom Corrigan Building & Decorating, West Ealing, W13 £87,832
All 4 Property, London, Surrey, TW7 £87,760
JOHN HOPWOOD DELTA CONSTRUCTION SERVICES, Chiswick, W4 £87,772
CHURCHWOOD MANAGEMENT LTD, London, W13 £87,400

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