Build a single storey extension in SN1 from £41,400

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Extension builder estimates (based on hourly rates) to build a single storey extension in SN1

Range from the cheapest single storey extension £41,400 (G R & Son based in SN2) to the dearest single storey extension £50,680 (JWSERVICESCOMPANY LTD based in SN3).
Comparing extension builders estimates for fitting a downstairs toilet gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes to build a single storey extension in SN1 by posting a job with HaMuch and we will send it to extension builders in SN1.

Estimates for single storey extension near SN1

"Single storey extension"

SWINDON



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
Single storey extension cost in SN1
Estimate Single storey extension cost in SN1 based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
CORE CONSTRUCTION, Swindon, SN1 £48,600
The trade collective ltd, Wiltshire, Sn1 £50,520
Ktirio, Swindon, Wiltshire, SN3 £48,440
ABC Builders, Stratton, SN3 £49,080
Craig Donnelly Building Contractors Ltd, Swindon, SN1 £49,080
Complete Driveway Solutions, Swindon, SN1 £48,920
SAXON DESIGN & BUILD LTD, Swindon, SN1 £48,600
A D BUILDING SERVICES T/A, Stratton, SN3 £48,920
MR HOWELL, Swindon, SN3 £43,800
BSL Building Contractors Ltd, Swindon , SN1 £47,000
DP BUILDING, Stratton, SN3 £48,600
JWSERVICESCOMPANY LTD, Wiltshire, SN3 £50,680
Dodeca Design & Build Ltd, Swindon, SN3 £47,800
R & R BUILDERS, Swindon, SN2 £47,000
BROWNS TOTAL DESIGN & BUILD LTD, Stratton, SN3 £49,080
Highworth Felt Roofing Limited, Swindon, SN3 £48,600
Dacol Services, Swindon, SN2 £47,000
G R & Son, Swindon, SN2 £41,400
KP BUILDERS (SWINDON) LTD, West Swindon, SN5 £48,760
No.471, Swindon, SN4 £50,680
Watts Builders, Swindon, SN25 £43,800
A S A BUILDING SERVICES LTD, Royal Wootton Bassett, SN4 £48,600
Biocraft South West Ltd, 36 Lower Mill, Purton, Swindon, Wiltshir, SN5 £50,520
Prestige Build Services LTD, Swindon, SN5 £48,920
SWIFT DESIGN & BUILD LTD, West Swindon, SN5 £48,600

Get extension builder rates instantly

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