Build a single storey extension in SG8 from £50,200

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Extension builder estimates (based on hourly rates) to build a single storey extension in SG8

Range from the cheapest single storey extension £50,200 (James Burch Roofing based in CB23) to the dearest single storey extension £79,000 (ALLIED BUILDING ASSOCIATES LTD based in CB22).
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 SG8 by posting a job with HaMuch and we will send it to extension builders in SG8.

Estimates for single storey extension near SG8

Estimates for common extension builder jobs in SG8;

JobEstimate
Underpinning a house£17,445
Build a two storey extension£87,917
Build a timber frame extension£25,945
Install a swimming pool£80,945
Cost to build a single storey extension£53,893
Cost to build a side return extension£40,877
Install an RSJ£2,145
Build an outbuilding£9,945
Build a mansard loft conversion£51,945
Cost of a loft conversion£33,231
Build a kitchen extension£41,945
Build a hip to gable loft conversion£41,945
Build a granny annexe£86,945
Build a garden office£9,945
Convert a garage£15,945
Build a new garage£18,445
Build a flat roof extension£21,945
Build a dormer loft conversion£41,945
Lay a concrete foundation£6,195
Convert a bungalow loft£28,945
Basement conversion cost£36,877
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Rates for other SG8 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 SG8
Estimate Single storey extension cost in SG8 based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
Refresh Renovations - Cambridgeshire - Simon, 70 Tannery Drift, Royston, Hertfordshire, SG8 £52,120
Rescapes Construction Ltd, Hertfordshire, SG8 £54,360
ECO DESIGN & BUILD (UK) LTD, Royston, SG8 £51,320
M OLIVER BUILDING, Royston, SG8 £51,320
Fenlake Construction, Cambridgeshire, CB23 £53,720
ALLIED BUILDING ASSOCIATES LTD, Cambridge, CB22 £79,000
Steve Rolt Home Improvements Ltd, Hertfordshire, SG9 £55,960
Essex Roofing Ltd, Saffron Walden, CB11 £53,560
O G Conversions, Saffron walden, CB11 £53,080
DEBRAY BUILDERS, Little Shelford, CB22 £51,640
Find a Handyman (Neil), Little Shelford, CB22 £51,800
Bricklayers, Offley, SG5 £52,920
North Hertfordshire Construction Ltd, Hitchin, SG5 £55,000
J. WATSON BUILDERS, 6 Old Bedford Road, Potton, Bedfordshire, SG19 £50,360
Draincall Services Ltd, 20 Such Close, Letchworth Garden City, H, SG6 £51,960
Gilbert & Gregson Construction Ltd, Letchworth Garden City, Hertfordshire, SG6 £51,480
M SPINDLER CONSTRUCTION LTD, Letchworth, SG6 £54,200
EXP Property Maintenance, Suite 18, Middle Court Copley Hill Busin, CB22 £51,960
Louise Swarbrick Design, Cambridgeshire, CB3 £53,560
TSN Consultants Ltd, Cambridge, CB1 £52,280
TCL BUILDING SOLUTIONS LTD, Biggleswade, SG18 £55,160
Beaumont Construction, Cambridge, Cambridge, Cambridgeshire, CB1 £52,120
WILLMOTT DIXON CONSTRUCTION LI, Letchworth, SG6 £54,360
James Burch Roofing, Great Cambourne, Cam, CB23 £50,200
WALKERN CONSTRUCTION LIMITED, Ardeley, SG2 £53,880

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Single Storey Extension near South Cambridgeshire£37£258
Single Storey Extension near Letchworth£37£239
Single Storey Extension near Biggleswade£35£229
Single Storey Extension near North Hertfordshire£37£238
Single Storey Extension near Cambridge£33£234
Single Storey Extension near East Hertfordshire£37£242
Single Storey Extension near Stevenage£37£239
Single Storey Extension near Hitchin£37£238
Single Storey Extension near St Neots£42£256
Single Storey Extension near Bishop's Stortford£36£229