Convert your basement in W4 5p from £35,610

HaMuch is Excellent
Trustpilot

Cheapest builders to convert your basement in W4 5p

Range from the cheapest Basement conversion £35,610 (Starling Constructions Ltd based in W4) to the dearest Basement conversion £46,500 (Adrian Design Ltd based in W4).

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 W4 5p by posting a job with HaMuch and we will send it to  extension builders in W4 5p.

Estimates for basement conversion near W4 5p

"Basement conversion"

W4



Estimates for common extension builder jobs in W4 5p;

JobEstimate
Underpinning a house£17,435
Build a two storey extension£87,903
Build a timber frame extension£25,935
Install a swimming pool£80,935
Cost to build a single storey extension£53,701
Cost to build a side return extension£40,769
Install an RSJ£2,135
Build an outbuilding£9,935
Build a mansard loft conversion£51,935
Cost of a loft conversion£33,141
Build a kitchen extension£41,935
Build a hip to gable loft conversion£41,935
Build a granny annexe£86,935
Build a garden office£9,935
Convert a garage£15,935
Build a new garage£18,435
Build a flat roof extension£21,935
Build a dormer loft conversion£41,935
Lay a concrete foundation£6,185
Convert a bungalow loft£28,935
Basement conversion cost£36,769
2. Enter postcode to get estimate
plus materials

to see who is available and get more information


Rates for other W4 5p 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 W4 5p
Estimate Basement conversion cost in W4 5p based on hourly/daily rate (excluding VAT or callout charges)
Business name Basement conversion cost
Hamilton King, Greater London, W4 £35,700
SW CHELSEA CONSTRUCTION, Greater London, W4 £36,870
P and J Roofing & Building Contractors Ltd, 35 Colville Road, London, Greater London, W3 £36,870
Zulufish, 26 Arlington Gardens, Chiswick, London, Greater London, W4 £35,700
C H Westend, 380 Bollo Lane, London, Greater London, W3 £36,870
MoreSpace, Ealing, London, Greater London, W5 £35,700
PJS Building & Maintenance Ltd, 14 Heathfield Road, London, Greater London, W3 £35,700
R Burton & Sons Builders, Chiswick, W4 £35,970
Adrian Design Ltd, Chiswick , W4 £46,500
Magill Travill Construction, Chiswick, W4 £36,240
Raremade, Greater London, W3 £36,870
Pipedreams Interiors Ltd, 33c Saville Road, Chiswick, London, Greater London, W4 £36,870
Arrow Design LTD, London, Londonderry, W4 £35,700
Kuta Design and Build Limited, Greater London, W4 £36,870
Starling Constructions Ltd, London, W4 £35,610
SxS Design & Build, Greater London, W4 £36,870
Elite London Construction, 9 Fisher's Lane, Chiswick, London, Greater London, W4 £35,700
Good Design and Build, London, Greater London, W4 £35,700
Fox Construct Ltd, London, W3 £36,870
Nomex Design, Greater London, w3 £36,870
ASSEGAI DESIGN&BUILD, Chiswick, W4 £35,970
Ferdas Design & Build Ltd, London, W3 £36,870
The Diamond Property Service Ltd, London, W3 £36,600
Guardian Developments, Londonderry, W4 £36,870
RAID Architecture, Greater London, TW8 £36,870

Get extension builder rates instantly

Get extension builder rates instantly
Borough in London
Basement Conversion in Chiswick
Basement Conversion in Acton
Basement Conversion in Brentford
Basement Conversion in Ealing
Basement Conversion in Kew
Basement Conversion in Barnes
Basement Conversion in West Ealing
Basement Conversion in Mortlake
Basement Conversion in Hammersmith
Basement Conversion in Shepherd's Bush