Convert your basement in KT20 from £35,430

HaMuch is Excellent
Trustpilot

Cheapest builders to convert your basement in KT20

Range from the cheapest Basement conversion £35,430 (PDL Property Solutions based in SM7) to the dearest Basement conversion £42,000 (London Bespoke Build based in KT20).

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 KT20 by posting a job with HaMuch and we will send it to  extension builders in KT20.

Estimates for basement conversion near KT20

Estimates for common extension builder jobs in KT20;

JobEstimate
Underpinning a house£17,411
Build a two storey extension£87,867
Build a timber frame extension£25,911
Install a swimming pool£80,911
Cost to build a single storey extension£53,221
Cost to build a side return extension£40,499
Install an RSJ£2,111
Build an outbuilding£9,911
Build a mansard loft conversion£51,911
Cost of a loft conversion£32,916
Build a kitchen extension£41,911
Build a hip to gable loft conversion£41,911
Build a granny annexe£86,911
Build a garden office£9,911
Convert a garage£15,911
Build a new garage£18,411
Build a flat roof extension£21,911
Build a dormer loft conversion£41,911
Lay a concrete foundation£6,161
Convert a bungalow loft£28,911
Basement conversion cost£36,499
2. Enter postcode to get estimate
plus materials

to see who is available and get more information


Rates for other KT20 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 KT20
Estimate Basement conversion cost in KT20 based on hourly/daily rate (excluding VAT or callout charges)
Business name Basement conversion cost
AG Design And Build Limited, Tadworth, KT20 £35,970
PZ Refurbishment Ltd, Tadworth, KT20 £37,500
London Bespoke Build, Tadworth, KT20 £42,000
Building and Electricals Ltd, England, KT20 £36,870
MSI, Tadworth, KT20 £36,240
Keystone Constuction Surrey, Surrey, KT20 £36,870
D B Jones Builder, Tadworth, KT20 £35,880
Abstract Renovations Ltd, London, Surrey, kt20 £35,700
Able Construction T/A, Tadworth, KT20 £35,970
C Dingle Builders & Decorators, 74 Smithy Lane, Lower Kingswood, Tadwort, KT20 £35,700
D Bateman General Building Services, Epsom, KT18 £35,880
J Stevens Roofing & Guttering, 29 Chapel Grove, Epsom, Surrey, KT18 £35,610
R & L Building Contractors, Epsom, KT18 £37,500
AB KeyStone Homes Ltd, Surrey, KT18 £36,870
Safebuild Fitout, Surrey, KT20 £36,870
Cannon Gardens, Kingswood, KT20 £36,600
M & R BUILDING SERVICES, Epsom, KT18 £35,970
Me, Surrey, KT18 £36,870
SAS Build, Epsom, KT18 £36,240
ANM BUILDERS LTD, Banstead, SM7 £35,970
GRC Landscapes, Banstead, SM7 £36,150
PDL Property Solutions, Banstead, SM7 £35,430
1st Roofing Specialists Ltd, 44 Woodcote Hurst, Epsom, Surrey, KT18 £35,610
O G Electricals, Croydon, CR5 £36,240
NCL CONSTRUCTION, Epsom, KT18 £35,970

Get extension builder rates instantly

Get extension builder rates instantly
Borough in London
Basement Conversion in Tadworth
Basement Conversion in Epsom
Basement Conversion in Banstead
Basement Conversion in Leatherhead
Basement Conversion in Reigate and Banstead
Basement Conversion in Stoneleigh
Basement Conversion in Brockham
Basement Conversion in Coulsdon
Basement Conversion in Reigate and Banstead
Basement Conversion in Oxshott