Northolt two storey extensions from £86,440

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Cost of a two storey extension in Northolt

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 Northolt?

Costs range from £86,440 (PL CONSTRUCTION LTD based in UB6) to £87,928 (ART DESIGN INTERIORS UK LTD based in UB1), 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 Northolt

Estimates for common extension builder jobs in Northolt;

JobEstimate
Underpinning a house£17,267
Build a two storey extension£87,651
Build a timber frame extension£25,767
Install a swimming pool£80,767
Cost to build a single storey extension£50,347
Cost to build a side return extension£38,883
Install an RSJ£1,967
Build an outbuilding£9,767
Build a mansard loft conversion£51,767
Cost of a loft conversion£31,569
Build a kitchen extension£41,767
Build a hip to gable loft conversion£41,767
Build a granny annexe£86,767
Build a garden office£9,767
Convert a garage£15,767
Build a new garage£18,267
Build a flat roof extension£21,767
Build a dormer loft conversion£41,767
Lay a concrete foundation£6,017
Convert a bungalow loft£28,767
Basement conversion cost£34,883
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Two storey extension cost in Northolt
Estimate Two storey extension cost in Northolt based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
MJO CONSTRUCTION LIMITED, Northolt, UB5 £87,796
HWB Construction Ltd, Harrow, UB5 £87,760
Vital Builders, Northolt, UB5 £87,832
TTM Improve Homes, London, UB5 £86,920
Platinum Pearl Construction Ltd, Greenford, UB6 £87,916
NFC Construction Limited, Greenford, UB6 £86,800
PRIME BUILDERS, Perivale, UB6 £87,796
Eduard Build, Perivale, UB6 £87,784
G M CONSTRUCTION, Perivale, UB6 £87,796
West London Construction Services Ltd, Greater London, UB6 £87,916
EXTEND.HOUSE, 81 Chinnor Crescent, Greenford, London, UB6 £87,772
Black Belt Construction Limited, Greater London, UB6 £87,916
J B BUILDING CONTRACTORS LTD, Southall, UB1 £87,796
Elsaman Ltd, Middlesex, UB1 £87,916
ART DESIGN INTERIORS UK LTD, Southall, UB1 £87,928
DS Brothers Contractors Limited, 61A The Fairway, London, UB5 £87,772
BS, Northolt , UB5 £86,560
PN Build Ltd, Greater London, UB6 £87,916
J K GENERAL BUILDING LTD, Northolt, UB5 £87,796
PL CONSTRUCTION LTD, Greenford, UB6 £86,440
Avon Ruby (UK) Limited, Avon House, Ferrymead Gardens, Greenford, UB6 £87,760
Avon Ruby (UK) Limited, Middlesex, UB6 £87,832
Rays construction Ltd, Greater London, UB5 £87,928
RAJ BUILDING CONTRACTORS LTD, Southall, UB1 £87,796
United Design & Build Ltd, Southall, UB1 £87,832

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