W11 two storey extensions from £87,760

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Cost of a two storey extension in W11

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 W11?

Costs range from £87,760 (Portobello Projects based in W11) to £87,916 (Intellicasa based in W11), 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 W11

Estimates for common extension builder jobs in W11;

JobEstimate
Underpinning a house£17,379
Build a two storey extension£87,819
Build a timber frame extension£25,879
Install a swimming pool£80,879
Cost to build a single storey extension£52,581
Cost to build a side return extension£40,139
Install an RSJ£2,079
Build an outbuilding£9,879
Build a mansard loft conversion£51,879
Cost of a loft conversion£32,616
Build a kitchen extension£41,879
Build a hip to gable loft conversion£41,879
Build a granny annexe£86,879
Build a garden office£9,879
Convert a garage£15,879
Build a new garage£18,379
Build a flat roof extension£21,879
Build a dormer loft conversion£41,879
Lay a concrete foundation£6,129
Convert a bungalow loft£28,879
Basement conversion cost£36,139
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Rates for other W11 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
Two storey extension cost in W11
Estimate Two storey extension cost in W11 based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
Portobello Projects, London, W11 £87,760
Intellicasa, Greater London, W11 £87,916
Translucent Studio, London, W11 £87,916
PEMBRIDGE CONSTRUCTION LTD, Notting Hill, W11 £87,796
Domus Italia - The Italian Contractor, London, W11 £87,916
Domus Italia - The Italian Contractor, 27a Pembridge Villas, Notting Hill, London, W11 £87,772
M & A UK Ltd, Notting Hill, W11 £87,832
Right Build Group, LONDON, W11 £87,880
MRJ Building Services, Notting Hill, W11 £87,832
HvB Development + Elnaz Namaki Studio, Studio 2, 48-49 Princes Place, London, Greater London, W11 £87,772
Hawkespur Ltd, London, Greater London, W2 £87,772
Home Healers Ltd., London, Greater London, W11 £87,772
One L Building Services, London, Greater London, W11 £87,772
Sam Loft, Notting Hill, W11 £87,832
Glenwood, 11 Ruston Mews, London, Greater London, W11 £87,772
Kappa Enterprises Ltd, 24 Evesham House, Hereford Road, London, Greater London, W2 £87,772
Jobbs, Greater London, W11 £87,916
Monroe Wolfe, Greater London, W2 £87,916
Inigo & Co., London, Greater London, W11 £87,772
Hamilton Park Properties, London, Greater London, W11 £87,772
Hamilton Park Properties, Greater London, W11 £87,916
EYKING, 12 Bassett Road, London, Greater London, W10 £87,772
Clearly Renovations Ltd, London, Greater London, W8 £87,772
Homeconcepts, London, Greater London, W8 £87,772
Alexander Build, 60 Kensington Church Street, Kensington & Chelsea, Greater London, W8 £87,772

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