Build a single storey extension in CB21 from £50,200

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Extension builder estimates (based on hourly rates) to build a single storey extension in CB21

Range from the cheapest single storey extension £50,200 (SK Builders and Decorators Ltd based in CB4) 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 CB21 by posting a job with HaMuch and we will send it to extension builders in CB21.

Estimates for single storey extension near CB21

Estimates for common extension builder jobs in CB21;

JobEstimate
Underpinning a house£17,396
Build a two storey extension£87,844
Build a timber frame extension£25,896
Install a swimming pool£80,896
Cost to build a single storey extension£52,920
Cost to build a side return extension£40,330
Install an RSJ£2,096
Build an outbuilding£9,896
Build a mansard loft conversion£51,896
Cost of a loft conversion£32,775
Build a kitchen extension£41,896
Build a hip to gable loft conversion£41,896
Build a granny annexe£86,896
Build a garden office£9,896
Convert a garage£15,896
Build a new garage£18,396
Build a flat roof extension£21,896
Build a dormer loft conversion£41,896
Lay a concrete foundation£6,146
Convert a bungalow loft£28,896
Basement conversion cost£36,330
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Rates for other CB21 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 CB21
Estimate Single storey extension cost in CB21 based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
BOWIE CONSTRUCTION LTD, Balsham, CB21 £50,840
EXP Property Maintenance, Suite 18, Middle Court Copley Hill Busin, CB22 £51,960
Find a Handyman (Neil), Little Shelford, CB22 £51,800
DEBRAY BUILDERS, Little Shelford, CB22 £51,640
ALLIED BUILDING ASSOCIATES LTD, Cambridge, CB22 £79,000
D Stebbings, Cambrigde Central South, CB1 £51,640
TSN Consultants Ltd, Cambridge, CB1 £52,280
Pinnacle Construction, Haverhill, CB9 £50,680
SP-Building Services Ltd, Cambridge, CB5 £52,120
Beaumont Construction, Cambridge, Cambridge, Cambridgeshire, CB1 £52,120
CROWNBUILD, Cambrigde Central South, CB1 £51,800
All In One Building Services, Lode, CB25 £51,000
J&G HARDING BUILDING SERVICES, Newmarket, CB8 £50,840
Coulson Building Group, William James House, Cowley Road, Cambri, CB4 £52,120
Doug Misson Construction, Newmarket, CB8 £50,840
Adams & Eden Restoration, Newmarket, Cb8 £52,600
Louise Swarbrick Design, Cambridgeshire, CB3 £53,560
SK Builders and Decorators Ltd , Cambridge, CB4 £50,200
John Kirk Building Ltd, Newmarket, CB8 £51,800
Fenlake Construction, Cambridgeshire, CB23 £53,720
Foreman & Hill, Lode, Lode, Cambridgeshire, CB25 £51,320
Bespoke Build and Restoration ltd, Cambridge, Cambridgeshire, CB25 £51,640
SturdyBuild, 34 Thornton Close, Cambridge, Cambridgeshire, CB3 £51,960
ENVIRON CONSTRUCTION, Newport, CB11 £52,440
O G Conversions, Saffron walden, CB11 £53,080

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Single Storey Extension near Haverhill£32£221
Single Storey Extension near Cambridge£33£234
Single Storey Extension near South Cambridgeshire£37£258
Single Storey Extension near Ely£32£230
Single Storey Extension near Sudbury£30£208
Single Storey Extension near Bishop's Stortford£36£229
Single Storey Extension near Bury St Edmunds£29£215
Single Storey Extension near Braintree£32£218
Single Storey Extension near East Hertfordshire£37£242
Single Storey Extension near Biggleswade£35£229