TW20 two storey extensions from £86,800

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Cost of a two storey extension in TW20

A two storey extension is a great way to add extra space to your home, adding value to your property. But how much does it cost to build a double storey extension in TW20?

Costs range from £86,800 (L.M Landscapes & Driveways based in Tw15) to £87,952 (GDC Design & Build based in TW19), but these are just estimates. The best way to compare costs is to get real quotes from real builders.

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Estimates for two 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
Two storey extension cost in TW20
Estimate Two storey extension cost in TW20 based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
Keay Roofing Services Ltd, 11 Larksfield, Englefield Green,, Egham,, TW20 £87,940
EGPM LTD, 41 Northcroft Road, Englefield Green, Eg, TW20 £87,820
Kandy Build and Construction Ltd, Egham, TW20 £87,844
ALPHA OMEGA BUILD LTD, Windsor, SL4 £87,832
Luxuria Property Ltd, Surrey, GU25 £87,940
Deep Builders Ltd, Surrey, TW18 £87,940
ABCXYZ, Angus, TW18 £87,940
Deep Builders Ltd, Staines-upon-Thames, Surrey, TW18 £87,808
GDC Design & Build, 37 The Drive, Wraysbury, Wraysbury, Staines-Upon-Thames, Berkshire, TW19 £87,820
GDC Design & Build, Berkshire, TW19 £87,952
Surrey Property Renovations Ltd, Staines, tw18 £87,940
London Rated Roofing, Lyne village, KT16 £87,844
General Builders, Ashford, TW15 £87,808
AMG Construction Services, Ashford, TW15 £87,808
VEM INSULATION LIMITED, london, tw19 £87,400
We Fix & Upkeep Ltd, Chertsey, KT16 £87,400
Danny's Home Renovation, Surrey, TW19 £87,940
L.M Landscapes & Driveways, Ashford, Tw15 £86,800
Tectra Partnership Ltd, Berkshire, SL3 £87,940
Dina Kashap, Berkshire, SL3 £87,940
Bizy Construction Ltd, Unit 3 Sproggit House, Clay Lane Off Long Lane, Sproggit Industrial Estate, Stanwell, Staines Upon Thames, TW19 £87,808
ELINA YUKUMA DESIGN, Windsor, SL4 £87,940
My Garden Room, Surrey, TW19 £87,940
My Garden Room, Stanwell Farm, Bedfront Road,, Staines, Surrey, TW19 £87,796
Inspiral Construction, Chertsey, KT16 £87,160

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