Convert your basement in TW15 from £28,500

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Cheapest builders to convert your basement in TW15

Range from the cheapest Basement conversion £28,500 (L.M Landscapes & Driveways based in Tw15) to the dearest Basement conversion £42,000 (Maben Construction Ltd based in TW13).

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 TW15 by posting a job with HaMuch and we will send it to  extension builders in TW15.

Estimates for basement conversion near TW15

Estimates for common extension builder jobs in TW15;

JobEstimate
Underpinning a house£17,397
Build a two storey extension£87,845
Build a timber frame extension£25,897
Install a swimming pool£80,897
Cost to build a single storey extension£52,933
Cost to build a side return extension£40,337
Install an RSJ£2,097
Build an outbuilding£9,897
Build a mansard loft conversion£51,897
Cost of a loft conversion£32,781
Build a kitchen extension£41,897
Build a hip to gable loft conversion£41,897
Build a granny annexe£86,897
Build a garden office£9,897
Convert a garage£15,897
Build a new garage£18,397
Build a flat roof extension£21,897
Build a dormer loft conversion£41,897
Lay a concrete foundation£6,147
Convert a bungalow loft£28,897
Basement conversion cost£36,337
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Rates for other TW15 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 TW15
Estimate Basement conversion cost in TW15 based on hourly/daily rate (excluding VAT or callout charges)
Business name Basement conversion cost
Assent Construction, Ashford, Tw15 £37,050
Proxile Solutions Limited, Ashford, TW15 £35,880
AMG Construction Services, Ashford, TW15 £36,060
L.M Landscapes & Driveways, Ashford, Tw15 £28,500
General Builders, Ashford, TW15 £36,060
H Plus Global Ltd, Middlesex, TW14 £37,050
VDV Construction, Sunbury-on-Thames, TW16 £36,150
B D Roofing, Sunbury-on-Thames, TW16 £36,060
Surrey Property Renovations Ltd, Staines, tw18 £37,050
Maben Construction Ltd, Feltham, TW13 £42,000
Aldridge and Sons Roofing Ltd, 107 Groveley Road, Sunbury-On-Thames, Mi, TW16 £35,880
Your Hubb, London, TW13 £36,960
J H CONSTRUCTION, Sunbury-on-Thames, TW16 £36,150
Kosovo1976.Wix.Com/Builder4u, Faltham, TW13 £36,330
Fifth Studio Ltd, Greater London, TW13 £36,960
GJ Design and Build Ltd, Greater London, TW16 £37,050
GJ Design and Build Ltd, London, Greater London, TW16 £35,970
My Garden Room, Stanwell Farm, Bedfront Road,, Staines, Surrey, TW19 £35,970
My Garden Room, Surrey, TW19 £37,050
Bizy Construction Ltd, Unit 3 Sproggit House, Clay Lane Off Long Lane, Sproggit Industrial Estate, Stanwell, Staines Upon Thames, TW19 £36,060
Deep Builders Ltd, Staines-upon-Thames, Surrey, TW18 £36,060
ABCXYZ, Angus, TW18 £37,050
Deep Builders Ltd, Surrey, TW18 £37,050
WONGS BUILDERS LTD, Faltham, TW13 £36,150
Ryan and Collins Ltd., Feltham, Greater London, TW14 £35,880

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