Build a single storey extension in TW20 from £39,000

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Extension builder estimates (based on hourly rates) to build a single storey extension in TW20

Range from the cheapest single storey extension £39,000 (L.M Landscapes & Driveways based in Tw15) to the dearest single storey extension £54,360 (GDC Design & Build based in TW19).
Comparing extension builders estimates for fitting a downstairs toilet 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 to build a single storey extension in TW20 by posting a job with HaMuch and we will send it to extension builders in TW20.

Estimates for single storey extension near TW20

Estimates for common extension builder jobs in TW20;

JobEstimate
Underpinning a house£17,348
Build a two storey extension£87,772
Build a timber frame extension£25,848
Install a swimming pool£80,848
Cost to build a single storey extension£51,960
Cost to build a side return extension£39,790
Install an RSJ£2,048
Build an outbuilding£9,848
Build a mansard loft conversion£51,848
Cost of a loft conversion£32,325
Build a kitchen extension£41,848
Build a hip to gable loft conversion£41,848
Build a granny annexe£86,848
Build a garden office£9,848
Convert a garage£15,848
Build a new garage£18,348
Build a flat roof extension£21,848
Build a dormer loft conversion£41,848
Lay a concrete foundation£6,098
Convert a bungalow loft£28,848
Basement conversion cost£35,790
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Rates for other TW20 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
Single storey extension cost in TW20
Estimate Single storey extension cost in TW20 based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
Keay Roofing Services Ltd, 11 Larksfield, Englefield Green,, Egham,, TW20 £54,200
EGPM LTD, 41 Northcroft Road, Englefield Green, Eg, TW20 £52,600
Kandy Build and Construction Ltd, Egham, TW20 £52,920
ALPHA OMEGA BUILD LTD, Windsor, SL4 £52,760
Luxuria Property Ltd, Surrey, GU25 £54,200
Deep Builders Ltd, Staines-upon-Thames, Surrey, TW18 £52,440
Deep Builders Ltd, Surrey, TW18 £54,200
ABCXYZ, Angus, TW18 £54,200
GDC Design & Build, Berkshire, TW19 £54,360
GDC Design & Build, 37 The Drive, Wraysbury, Wraysbury, Staines-Upon-Thames, Berkshire, TW19 £52,600
Surrey Property Renovations Ltd, Staines, tw18 £54,200
London Rated Roofing, Lyne village, KT16 £52,920
General Builders, Ashford, TW15 £52,440
AMG Construction Services, Ashford, TW15 £52,440
VEM INSULATION LIMITED, london, tw19 £47,000
We Fix & Upkeep Ltd, Chertsey, KT16 £47,000
Danny's Home Renovation, Surrey, TW19 £54,200
L.M Landscapes & Driveways, Ashford, Tw15 £39,000
Tectra Partnership Ltd, Berkshire, SL3 £54,200
Dina Kashap, Berkshire, SL3 £54,200
Bizy Construction Ltd, Unit 3 Sproggit House, Clay Lane Off Long Lane, Sproggit Industrial Estate, Stanwell, Staines Upon Thames, TW19 £52,440
ELINA YUKUMA DESIGN, Windsor, SL4 £54,200
My Garden Room, Stanwell Farm, Bedfront Road,, Staines, Surrey, TW19 £52,280
My Garden Room, Surrey, TW19 £54,200
Inspiral Construction, Chertsey, KT16 £43,800

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