W1W two storey extensions from £87,772

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Cost of a two storey extension in W1W

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 W1W?

Costs range from £87,772 (Teammax LTD based in W1W) to £87,916 (UCS UK Ltd based in W1W), 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 W1W

Estimates for common extension builder jobs in W1W;

JobEstimate
Underpinning a house£17,413
Build a two storey extension£87,869
Build a timber frame extension£25,913
Install a swimming pool£80,913
Cost to build a single storey extension£53,253
Cost to build a side return extension£40,517
Install an RSJ£2,113
Build an outbuilding£9,913
Build a mansard loft conversion£51,913
Cost of a loft conversion£32,931
Build a kitchen extension£41,913
Build a hip to gable loft conversion£41,913
Build a granny annexe£86,913
Build a garden office£9,913
Convert a garage£15,913
Build a new garage£18,413
Build a flat roof extension£21,913
Build a dormer loft conversion£41,913
Lay a concrete foundation£6,163
Convert a bungalow loft£28,913
Basement conversion cost£36,517
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Rates for other W1W trades

Appliance Repair Specialist
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Two storey extension cost in W1W
Estimate Two storey extension cost in W1W based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
UCS UK Ltd, Greater London, W1W £87,916
JAY Executinos LTD, London, W1W £87,916
Capatus properties ltd, Greater London, W1W £87,916
Italian Soft Leather Purses, Greater London, W1W £87,916
Design 2000 UK Ltd, Greater London, W1W £87,916
Teammax LTD, 85 Great Portland Street, London, Greater London, W1W £87,772
Eternal Solutions, Greater London, W1W £87,916
KBB Master Builder Ltd, Greater London, W1W £87,916
Grand Phase Ltd, 85 Great Portland Street, London, Greater London, W1W £87,772
JK Doors, Fitzrovia, W1W £87,832
KBB Master Builder LTD, Greater London, W1W £87,916
Atlant Construction, London, Greater London, W1T £87,772
Hestia Contractors Ltd, 207 Regent Street, London, Greater London, W1B £87,772
CORRECTBUILDIV.LTD, Greater London, W1B £87,916
Guildon LTD, Greater London, w1b £87,916
Simone Pinducciu - Mesoni Ltd, Greater London, W1W £87,916
plansing, london, W1W £87,832
NWL BUILDERS LTD, 4th Floor, Silverstream House, 45 Fitzroy Street, Fitzrovia, London, Greater London, W1T £87,772
Sehem Design, london, W1F £87,916
Cornerstone, Greater London, W1F £87,916
Dominic Payte - Design & Build, 14 Hanover Square, Mayfair, Greater London, W1S £87,772
Starfish Properties, 14 Hanover Street, 3rd Floor, London, W1S £87,772
Big Mamma, Greater London, W1F £87,916
Azur London, Greater London, W1U £87,916
Elv8 Interiors, Greater London, W1B £87,916

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