Convert your basement in W1S from £35,700

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Cheapest builders to convert your basement in W1S

Range from the cheapest Basement conversion £35,700 (We Love Build - Three Arches based in W1J) to the dearest Basement conversion £36,870 (Elv8 Interiors based in W1B).

Comparing extension builders estimates for a Basement conversion gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.

What to do - Get rates and quotes for the cost to convert a basement in W1S by posting a job with HaMuch and we will send it to  extension builders in W1S.

Estimates for basement conversion near W1S

Estimates for common extension builder jobs in W1S;

JobEstimate
Underpinning a house£17,406
Build a two storey extension£87,859
Build a timber frame extension£25,906
Install a swimming pool£80,906
Cost to build a single storey extension£53,125
Cost to build a side return extension£40,445
Install an RSJ£2,106
Build an outbuilding£9,906
Build a mansard loft conversion£51,906
Cost of a loft conversion£32,871
Build a kitchen extension£41,906
Build a hip to gable loft conversion£41,906
Build a granny annexe£86,906
Build a garden office£9,906
Convert a garage£15,906
Build a new garage£18,406
Build a flat roof extension£21,906
Build a dormer loft conversion£41,906
Lay a concrete foundation£6,156
Convert a bungalow loft£28,906
Basement conversion cost£36,445
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Rates for other W1S 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
Basement conversion cost in W1S
Estimate Basement conversion cost in W1S based on hourly/daily rate (excluding VAT or callout charges)
Business name Basement conversion cost
Elv8 Interiors, Greater London, W1B £36,870
We Love Build, Greater London, W1J £36,870
We Love Build - Three Arches, London, Greater London, W1J £35,700
Luxe Refurbs, 16 Berkeley Street, London, Greater London, W1J £35,700
Starfish Properties, 14 Hanover Street, 3rd Floor, London, W1S £35,790
Mayfair Design, Greater London, W1J £36,870
Cornerstone, Greater London, W1F £36,870
Sehem Design, london, W1F £36,870
Big Mamma, Greater London, W1F £36,870
Dominic Payte - Design & Build, 14 Hanover Square, Mayfair, Greater London, W1S £35,790
Pillar Contractors Ltd, 49 Grosvenor Street, Mayfair, London, Greater London, W1K £35,700
Guildon LTD, Greater London, w1b £36,870
Hestia Contractors Ltd, 207 Regent Street, London, Greater London, W1B £35,790
CORRECTBUILDIV.LTD, Greater London, W1B £36,870
The Maybria Group, Mayfair, Greater London, W1J £35,790
Eternal Solutions, Greater London, W1W £36,870
KBB Master Builder Ltd, Greater London, W1W £36,870
Grand Phase Ltd, 85 Great Portland Street, London, Greater London, W1W £35,790
Teammax LTD, 85 Great Portland Street, London, Greater London, W1W £35,790
Design 2000 UK Ltd, Greater London, W1W £36,870
Capatus properties ltd, Greater London, W1W £36,870
Italian Soft Leather Purses, Greater London, W1W £36,870
JK Doors, Fitzrovia, W1W £36,240
KBB Master Builder LTD, Greater London, W1W £36,870
JAY Executinos LTD, London, W1W £36,870

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