Convert your basement in TW18 from £28,500

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Cheapest builders to convert your basement in TW18

Range from the cheapest Basement conversion £28,500 (L.M Landscapes & Driveways based in Tw15) to the dearest Basement conversion £37,140 (GDC Design & Build based in TW19).

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 TW18 by posting a job with HaMuch and we will send it to  extension builders in TW18.

Estimates for basement conversion near TW18

Estimates for common extension builder jobs in TW18;

JobEstimate
Underpinning a house£17,361
Build a two storey extension£87,792
Build a timber frame extension£25,861
Install a swimming pool£80,861
Cost to build a single storey extension£52,229
Cost to build a side return extension£39,941
Install an RSJ£2,061
Build an outbuilding£9,861
Build a mansard loft conversion£51,861
Cost of a loft conversion£32,451
Build a kitchen extension£41,861
Build a hip to gable loft conversion£41,861
Build a granny annexe£86,861
Build a garden office£9,861
Convert a garage£15,861
Build a new garage£18,361
Build a flat roof extension£21,861
Build a dormer loft conversion£41,861
Lay a concrete foundation£6,111
Convert a bungalow loft£28,861
Basement conversion cost£35,941
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Rates for other TW18 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 TW18
Estimate Basement conversion cost in TW18 based on hourly/daily rate (excluding VAT or callout charges)
Business name Basement conversion cost
ABCXYZ, Angus, TW18 £37,050
Deep Builders Ltd, Surrey, TW18 £37,050
Deep Builders Ltd, Staines-upon-Thames, Surrey, TW18 £36,060
Surrey Property Renovations Ltd, Staines, tw18 £37,050
General Builders, Ashford, TW15 £36,060
AMG Construction Services, Ashford, TW15 £36,060
Kandy Build and Construction Ltd, Egham, TW20 £36,330
L.M Landscapes & Driveways, Ashford, Tw15 £28,500
VEM INSULATION LIMITED, london, tw19 £33,000
Danny's Home Renovation, 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
Assent Construction, Ashford, Tw15 £37,050
My Garden Room, Surrey, TW19 £37,050
My Garden Room, Stanwell Farm, Bedfront Road,, Staines, Surrey, TW19 £35,970
Proxile Solutions Limited, Ashford, TW15 £35,880
London Rated Roofing, Lyne village, KT16 £36,330
We Fix & Upkeep Ltd, Chertsey, KT16 £33,000
Keay Roofing Services Ltd, 11 Larksfield, Englefield Green,, Egham,, TW20 £37,050
H Plus Global Ltd, Middlesex, TW14 £37,050
Luxuria Property Ltd, Surrey, GU25 £37,050
ALPHA OMEGA BUILD LTD, Windsor, SL4 £36,240
EGPM LTD, 41 Northcroft Road, Englefield Green, Eg, TW20 £36,150
VDV Construction, Sunbury-on-Thames, TW16 £36,150
GDC Design & Build, Berkshire, TW19 £37,140
GDC Design & Build, 37 The Drive, Wraysbury, Wraysbury, Staines-Upon-Thames, Berkshire, TW19 £36,150

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