GU18 two storey extensions from £87,400

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Cost of a two storey extension in GU18

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 GU18?

Costs range from £87,400 (Speedy Property Services based in GU15) to £87,988 (Sanctuary Interiors based in GU16), 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 GU18

Estimates for common extension builder jobs in GU18;

JobEstimate
Underpinning a house£17,395
Build a two storey extension£87,842
Build a timber frame extension£25,895
Install a swimming pool£80,895
Cost to build a single storey extension£52,894
Cost to build a side return extension£40,316
Install an RSJ£2,095
Build an outbuilding£9,895
Build a mansard loft conversion£51,895
Cost of a loft conversion£32,763
Build a kitchen extension£41,895
Build a hip to gable loft conversion£41,895
Build a granny annexe£86,895
Build a garden office£9,895
Convert a garage£15,895
Build a new garage£18,395
Build a flat roof extension£21,895
Build a dormer loft conversion£41,895
Lay a concrete foundation£6,145
Convert a bungalow loft£28,895
Basement conversion cost£36,316
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Rates for other GU18 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 GU18
Estimate Two storey extension cost in GU18 based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
Kendall Construction, Bagshot, GU19 £87,856
BRICK CONSTRUCTION, Windlesham, GU20 £87,856
BESPOKE BUILDING SOLUTIONS, Windlesham, GU20 £87,844
PS Architectural Design, Surrey, GU20 £87,964
Ron Smale Construction Limited, Surrey, GU24 £87,964
Sanctuary Interiors, Surrey, GU16 £87,988
GM Bailey and Sons Ltd, Woking, GU21 £87,832
JAMES BURKE GENERAL BUILDING, Bisley, GU24 £87,832
WRIGHT BUILDING SERVICES, Knaphill, GU21 £87,844
HSL BUILDING SERVICES , Bisley, GU24 £87,832
AXA BUILD AND MAINTENANCE, Bisley, GU24 £87,856
Brothers Home Improvement Ltd., Surrey, GU21 £87,952
ROBERTS BUILDING SERVICES LTD, Knaphill, GU21 £87,844
Awb, Surrey, Gu24 £87,976
GR8 CONSTRUCTION AND CARPENTRY, Camberley, GU16 £87,964
Crown Designs, Ascot, Berkshire, SL5 £87,832
Speedy Property Services, Camberley, GU15 £87,400
MLC Building Services, Frimley, GU16 £87,856
Stoke Park Developments Ltd, Ascot, Berkshire, SL5 £87,820
D and D Property Maintenance, Bracknell, RG12 £87,400
JORDAN CONSTRUCTION LTD, Ascot, SL5 £87,844
LB Builders Ltd, Surrey, GU21 £87,952
BETTER BUILDS (JAMES), Knaphill, GU21 £87,844
ASAP Roofing & Exterior Maintenance, Ascot, SL5 £87,856
ADO Builders, Woking, GU22 £87,844

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Two Storey Extension near Camberley£36£244
Two Storey Extension near Ascot£35£237
Two Storey Extension near Sandhurst£35£242
Two Storey Extension near Bracknell£36£248
Two Storey Extension near Farnborough£36£239
Two Storey Extension near Woking£37£238
Two Storey Extension near Bracknell Forest£35£248
Two Storey Extension near Ash Vale£36£240
Two Storey Extension near Egham£36£227
Two Storey Extension near New Haw£37£236