Cheapest builders to convert your basement in SW1Y

Range from the cheapest Basement conversion £16,800 (London Design And Build based in SW1A) 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 SW1Y by posting a job with HaMuch and we will send it to  extension builders in SW1Y.

Estimates for basement conversion near SW1Y

"Basement conversion"

LAMBETH



Estimates for common extension builder jobs in SW1Y;



Rates for other SW1Y trades

Basement conversion cost in SW1Y
Estimate Basement conversion cost in SW1Y based on hourly/daily rate (excluding VAT or callout charges)
Business name Basement conversion cost
London Projects Ltd, 11 Carteret Street, London, Greater London, SW1H £35,790
Elv8 Interiors, Greater London, W1B £36,870
Adamko Dry Lining London, Greater London, WC2N £36,870
Mayfair Design, Greater London, W1J £36,870
London Design And Build , Roehampton, SW1A £16,800
Luxe Refurbs, 16 Berkeley Street, London, Greater London, W1J £35,700
We Love Build - Three Arches, London, Greater London, W1J £35,700
We Love Build, Greater London, W1J £36,870
Big Mamma, Greater London, W1F £36,870
Cornerstone, Greater London, W1F £36,870
Sehem Design, london, W1F £36,870
The Maybria Group, Mayfair, Greater London, W1J £35,790
Future Homes Design and Build, 4 Old Park Lane, Mayfair, London, W1K £35,790
Starfish Properties, 14 Hanover Street, 3rd Floor, London, W1S £35,790
Pillar Contractors Ltd, 49 Grosvenor Street, Mayfair, London, Greater London, W1K £35,700
Dominic Payte - Design & Build, 14 Hanover Square, Mayfair, Greater London, W1S £35,790
A to Z Builders Ltd, Houses of Parliament, SW1P £36,150
My Lady Builder, Greater London, WC2H £36,870
House Rendering Ltd, 71-75, Shelton Street, Covent Garden, Greater London, WC2H £35,790
Whitehorse Build London, Greater London, WC2H £36,870
ElleHaus, Greater London, WC2H £36,870
Gil Construction Ltd, Greater London, WC2H £36,870
My Trusted Builder, London, Greater London, wc2h £35,790
ORO Projects, Greater London, WC2H £36,870
HouseUP, 71-75 Shelton Street, Covent Garden, London, WC2H £35,790

Get extension builder rates instantly