W3 two storey extensions from £87,400

HaMuch is Excellent
Trustpilot

Cost of a two storey extension in W3

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 W3?

Costs range from £87,400 (Simply London Builders based in W3) to £89,200 (Adrian Design Ltd based in W4), but these are just estimates. The best way to compare costs is to get real quotes from real builders.

Post your job on HaMuch and we'll send it to extension builders to W3.

Estimates for two storey extension near W3

Estimates for common extension builder jobs in W3;

JobEstimate
Underpinning a house£17,422
Build a two storey extension£87,882
Build a timber frame extension£25,922
Install a swimming pool£80,922
Cost to build a single storey extension£53,432
Cost to build a side return extension£40,618
Install an RSJ£2,122
Build an outbuilding£9,922
Build a mansard loft conversion£51,922
Cost of a loft conversion£33,015
Build a kitchen extension£41,922
Build a hip to gable loft conversion£41,922
Build a granny annexe£86,922
Build a garden office£9,922
Convert a garage£15,922
Build a new garage£18,422
Build a flat roof extension£21,922
Build a dormer loft conversion£41,922
Lay a concrete foundation£6,172
Convert a bungalow loft£28,922
Basement conversion cost£36,618
2. Enter postcode to get estimate
plus materials

to see who is available and get more information


Rates for other W3 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 W3
Estimate Two storey extension cost in W3 based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
VING Building Solutions Limited, 47 churchfield road, London, Buckinghamshire, w3 £87,772
Simply London Builders, London, W3 £87,400
The Diamond Property Service Ltd, London, W3 £87,880
JHG Construction Building Services, Acton, W3 £87,796
Ferdas Design & Build Ltd, London, W3 £87,916
Nomex Design, Greater London, w3 £87,916
DK Magic Construction, 259A High Street, London, Greater London, W3 £87,760
Fox Construct Ltd, London, W3 £87,916
CHISWICK CONSTRUCTION LTD, Acton, W3 £87,796
Raremade, Greater London, W3 £87,916
Magill Travill Construction, Chiswick, W4 £87,832
Shape Design & Build, Sun Studios, 30 Warple Way, London, Greater London, W3 £87,760
PJS Building & Maintenance Ltd, 14 Heathfield Road, London, Greater London, W3 £87,760
LINE BUILDERS LTD, Acton, W3 £87,796
R Burton & Sons Builders, Chiswick, W4 £87,796
Adrian Design Ltd, Chiswick , W4 £89,200
Tela Design + Build, Greater London, W3 £87,916
C H Westend, 380 Bollo Lane, London, Greater London, W3 £87,916
Pipedreams Interiors Ltd, 33c Saville Road, Chiswick, London, Greater London, W4 £87,916
Qualtak Limited, Greater London, W3 £87,916
P and J Roofing & Building Contractors Ltd, 35 Colville Road, London, Greater London, W3 £87,916
MoreSpace, Ealing, London, Greater London, W5 £87,760
MAXLIGHT, London, Greater London, W3 £87,760
YN Interiors, Greater London, w3 £87,916
Stark Design & Build, Acton, W3 £87,832

Get extension builder rates instantly

Get extension builder rates instantly
Borough in London
Two Storey Extension in Acton
Two Storey Extension in Chiswick
Two Storey Extension in Ealing
Two Storey Extension in Shepherd's Bush
Two Storey Extension in Hammersmith
Two Storey Extension in West Ealing
Two Storey Extension in Harlesden
Two Storey Extension in Brentford
Two Storey Extension in Kensington
Two Storey Extension in Barnes