SL5 two storey extensions from £86,800

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Cost of a two storey extension in SL5

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 SL5?

Costs range from £86,800 (Complete Refurbishment Service based in RG12) to £89,200 (Benchmark Building Co. Ltd based in SL5), 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 SL5

Estimates for common extension builder jobs in SL5;

JobEstimate
Underpinning a house£17,408
Build a two storey extension£87,861
Build a timber frame extension£25,908
Install a swimming pool£80,908
Cost to build a single storey extension£53,150
Cost to build a side return extension£40,460
Install an RSJ£2,108
Build an outbuilding£9,908
Build a mansard loft conversion£51,908
Cost of a loft conversion£32,883
Build a kitchen extension£41,908
Build a hip to gable loft conversion£41,908
Build a granny annexe£86,908
Build a garden office£9,908
Convert a garage£15,908
Build a new garage£18,408
Build a flat roof extension£21,908
Build a dormer loft conversion£41,908
Lay a concrete foundation£6,158
Convert a bungalow loft£28,908
Basement conversion cost£36,460
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Rates for other SL5 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 SL5
Estimate Two storey extension cost in SL5 based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
JORDAN CONSTRUCTION LTD, Ascot, SL5 £87,844
Stoke Park Developments Ltd, Ascot, Berkshire, SL5 £87,820
Crown Designs, Ascot, Berkshire, SL5 £87,832
Benchmark Building Co. Ltd, Ascot, SL5 £89,200
ASAP Roofing & Exterior Maintenance, Ascot, SL5 £87,856
A L King Services, Ascot, SL5 £87,856
PS Architectural Design, Surrey, GU20 £87,964
Samuel James Project Management, Berkshire, SL5 £87,964
BESPOKE BUILDING SOLUTIONS, Windlesham, GU20 £87,844
D and D Property Maintenance, Bracknell, RG12 £87,400
BRICK CONSTRUCTION, Windlesham, GU20 £87,856
TAE BUILDERS, Warfield, RG42 £87,856
Kendall Construction, Bagshot, GU19 £87,856
JOHN DALE GENERAL BUILDERS, Warfield, RG42 £87,856
Keay Roofing Services Ltd, 11 Larksfield, Englefield Green,, Egham,, TW20 £87,940
EGPM LTD, 41 Northcroft Road, Englefield Green, Eg, TW20 £87,820
Luxuria Property Ltd, Surrey, GU25 £87,940
A & S Construction, Bracknell, RG12 £87,856
JAMES BURKE GENERAL BUILDING, Bisley, GU24 £87,832
HSL BUILDING SERVICES , Bisley, GU24 £87,832
Complete Refurbishment Service, Bracknell, RG12 £86,800
LAMADOSS DESIGN AND BUILD, Warfield, RG42 £87,844
WD BUILDING CONTRACTORS, Warfield, RG42 £87,856
Ani Mokashi, SL4 4HE, SL4 £87,952
NICE BUILD, Warfield, RG42 £87,856

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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Two Storey Extension near Ascot£35£237
Two Storey Extension near Bracknell£35£248
Two Storey Extension near Bracknell Forest£35£248
Two Storey Extension near Egham£36£228
Two Storey Extension near Windsor£36£238
Two Storey Extension near Windsor & Maidenhead£36£238
Two Storey Extension near Camberley£36£244
Two Storey Extension near Staines-upon-Thames£36£231
Two Storey Extension near Sandhurst£35£242
Two Storey Extension near Wokingham£35£241