SN1 two storey extensions from £86,980

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Cost of a two storey extension in SN1

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 SN1?

Costs range from £86,980 (G R & Son based in SN2) to £87,676 (JWSERVICESCOMPANY LTD based in SN3), 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 SN1

"Two storey extension"

SN1



Estimates for common extension builder jobs in SN1;

JobEstimate
Underpinning a house£17,156
Build a two storey extension£87,484
Build a timber frame extension£25,656
Install a swimming pool£80,656
Cost to build a single storey extension£48,120
Cost to build a side return extension£37,630
Install an RSJ£1,856
Build an outbuilding£9,656
Build a mansard loft conversion£51,656
Cost of a loft conversion£30,525
Build a kitchen extension£41,656
Build a hip to gable loft conversion£41,656
Build a granny annexe£86,656
Build a garden office£9,656
Convert a garage£15,656
Build a new garage£18,156
Build a flat roof extension£21,656
Build a dormer loft conversion£41,656
Lay a concrete foundation£5,906
Convert a bungalow loft£28,656
Basement conversion cost£33,630
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Rates for other SN1 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 SN1
Estimate Two storey extension cost in SN1 based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
CORE CONSTRUCTION, Swindon, SN1 £87,520
The trade collective ltd, Wiltshire, Sn1 £87,664
Ktirio, Swindon, Wiltshire, SN3 £87,508
ABC Builders, Stratton, SN3 £87,556
Craig Donnelly Building Contractors Ltd, Swindon, SN1 £87,556
Complete Driveway Solutions, Swindon, SN1 £87,544
SAXON DESIGN & BUILD LTD, Swindon, SN1 £87,520
A D BUILDING SERVICES T/A, Stratton, SN3 £87,544
MR HOWELL, Swindon, SN3 £87,160
BSL Building Contractors Ltd, Swindon , SN1 £87,400
DP BUILDING, Stratton, SN3 £87,520
JWSERVICESCOMPANY LTD, Wiltshire, SN3 £87,676
Dodeca Design & Build Ltd, Swindon, SN3 £87,460
R & R BUILDERS, Swindon, SN2 £87,400
BROWNS TOTAL DESIGN & BUILD LTD, Stratton, SN3 £87,556
Highworth Felt Roofing Limited, Swindon, SN3 £87,520
Dacol Services, Swindon, SN2 £87,400
G R & Son, Swindon, SN2 £86,980
KP BUILDERS (SWINDON) LTD, West Swindon, SN5 £87,532
No.471, Swindon, SN4 £87,676
Watts Builders, Swindon, SN25 £87,160
A S A BUILDING SERVICES LTD, Royal Wootton Bassett, SN4 £87,520
Biocraft South West Ltd, 36 Lower Mill, Purton, Swindon, Wiltshir, SN5 £87,664
Prestige Build Services LTD, Swindon, SN5 £87,544
SWIFT DESIGN & BUILD LTD, West Swindon, SN5 £87,520

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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Two Storey Extension near Swindon£32£207
Two Storey Extension near Stratton St Margaret£32£208
Two Storey Extension near Thamesdown£32£209
Two Storey Extension near Calne£26£201
Two Storey Extension near Vale of White Horse£32£242
Two Storey Extension near North Wiltshire£29£218
Two Storey Extension near West Wiltshire£29£218
Two Storey Extension near Devizes£29£218
Two Storey Extension near Chippenham£28£216
Two Storey Extension near Witney£29£219