Byfleet two storey extensions from £87,160

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Cost of a two storey extension in Byfleet

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 Byfleet?

Costs range from £87,160 (GJ Roofing based in KT14) to £88,000 (Vpbuildesign Ltd based in KT11), 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 Byfleet

Estimates for common extension builder jobs in Byfleet;

JobEstimate
Underpinning a house£17,373
Build a two storey extension£87,809
Build a timber frame extension£25,873
Install a swimming pool£80,873
Cost to build a single storey extension£52,453
Cost to build a side return extension£40,067
Install an RSJ£2,073
Build an outbuilding£9,873
Build a mansard loft conversion£51,873
Cost of a loft conversion£32,556
Build a kitchen extension£41,873
Build a hip to gable loft conversion£41,873
Build a granny annexe£86,873
Build a garden office£9,873
Convert a garage£15,873
Build a new garage£18,373
Build a flat roof extension£21,873
Build a dormer loft conversion£41,873
Lay a concrete foundation£6,123
Convert a bungalow loft£28,873
Basement conversion cost£36,067
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Rates for other Byfleet 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
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Gardener
Handyman
Heating Engineer
Kitchen Fitter
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Removals and Storage
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Two storey extension cost in Byfleet
Estimate Two storey extension cost in Byfleet based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
JDM (D&B) Ltd, Surrey, Kt14 £87,940
CRESSWELL DESIGN & BUILD, Byfleet, KT14 £87,820
INTEGRA BUILDERS LTD, Byfleet, KT14 £87,820
PURE DESIGN AND BUILD, Byfleet, KT14 £87,820
Form Projects, Surrey, KT14 £87,940
RAY GLAISTER CONSTRUCTION, Addlestone, KT15 £87,844
R & R Roofing Guildford, Byfleet, KT14 £87,880
GJ Roofing, West Byfleet, KT14 £87,160
Tolwey, Addlestone, Surrey, KT15 £87,808
Refined Space, Broadwater Close, Woodham, WOKING, Surrey, GU21 £87,808
Refined Space, Surrey, GU21 £87,940
Tarahomes, woking, Surrey, GU21 £87,796
EcoWoodDesign, Addlestone, Surrey, KT15 £87,832
Hanging Space, Weybridge, Surrey, KT13 £87,808
GS Wood Building Services, Chertsey, KT16 £87,844
MARBANK CONSTRUCTION LTD, Weybridge, KT13 £87,820
MARBANK CONSTRUCTION LTD, Weybridge, KT13 £87,820
Surrey Hills Extend and Renovate Limited, Weybridge, KT13 £87,760
Mulberry Design & Build Ltd, Greater London, KT13 £87,940
Redridge Developers UK, Surrey, Kt13 £87,940
Inspiral Construction, Chertsey, KT16 £87,160
Trace Design & Build Ltd, Surrey, KT11 £87,928
Vpbuildesign Ltd , Cobham, KT11 £88,000
RSS Building Services (Southern) Ltd, Surrey, GU23 £87,940
Silicon Construction Limited, Woking, GU21 £87,856

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Location in UKHourly RateDaily Rate
Two Storey Extension near New Haw£37£236
Two Storey Extension near Woking£37£238
Two Storey Extension near Elmbridge£37£240
Two Storey Extension near Walton-on-Thames£37£238
Two Storey Extension near Esher£37£237
Two Storey Extension near Sunbury-on-Thames£37£242
Two Storey Extension near Great Bookham£36£235
Two Storey Extension near Staines-upon-Thames£36£231
Two Storey Extension near Egham£36£227
Two Storey Extension near West Molesey£37£243