Build a single storey extension in GU21 from £52,280

HaMuch is Excellent
Trustpilot

Extension builder estimates (based on hourly rates) to build a single storey extension in GU21

Range from the cheapest single storey extension £52,280 (Tarahomes based in GU21) to the dearest single storey extension £54,520 (Ron Smale Construction Limited based in GU24).
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 GU21 by posting a job with HaMuch and we will send it to extension builders in GU21.

Estimates for single storey extension near GU21

Estimates for common extension builder jobs in GU21;

JobEstimate
Underpinning a house£17,405
Build a two storey extension£87,857
Build a timber frame extension£25,905
Install a swimming pool£80,905
Cost to build a single storey extension£53,093
Cost to build a side return extension£40,427
Install an RSJ£2,105
Build an outbuilding£9,905
Build a mansard loft conversion£51,905
Cost of a loft conversion£32,856
Build a kitchen extension£41,905
Build a hip to gable loft conversion£41,905
Build a granny annexe£86,905
Build a garden office£9,905
Convert a garage£15,905
Build a new garage£18,405
Build a flat roof extension£21,905
Build a dormer loft conversion£41,905
Lay a concrete foundation£6,155
Convert a bungalow loft£28,905
Basement conversion cost£36,427
2. Enter postcode to get estimate
plus materials

to see who is available and get more information


Rates for other GU21 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 GU21
Estimate Single storey extension cost in GU21 based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
LB Builders Ltd, Surrey, GU21 £54,360
BETTER BUILDS (JAMES), Knaphill, GU21 £52,920
Chim Me Sweep Chim Me Build, 226 Railway House, 14 Chertsey Road, Wok, GU21 £52,600
Silicon Construction Limited, Woking, GU21 £53,080
DILCONSI CONSTRUCTION, Woking, GU22 £52,760
Brothers Home Improvement Ltd., Surrey, GU21 £54,360
WRIGHT BUILDING SERVICES, Knaphill, GU21 £52,920
ROBERTS BUILDING SERVICES LTD, Knaphill, GU21 £52,920
P CONNETT BUILDERS, Woking, GU22 £52,760
Refresh Renovations - Surrey and Hampshire, Woking, Surrey, GU22 £52,600
Langdon Roofing Ltd, Woking, GU22 £54,360
GM Bailey and Sons Ltd, Woking, GU21 £52,760
ADO Builders, Woking, GU22 £52,920
Ron Smale Construction Limited, Surrey, GU24 £54,520
HSL BUILDING SERVICES , Bisley, GU24 £52,760
JAMES BURKE GENERAL BUILDING, Bisley, GU24 £52,760
Tarahomes, woking, Surrey, GU21 £52,280
Refined Space, Surrey, GU21 £54,200
Refined Space, Broadwater Close, Woodham, WOKING, Surrey, GU21 £52,440
Grant Ludlam Refurbishments, Woking, GU23 £52,760
JD CONSTRUCTION, Burpham, GU4 £52,920
Victorian Roofing & Property Maintenance, Worplesdon, Guildfor, GU3 £52,920
AXA BUILD AND MAINTENANCE, Bisley, GU24 £53,080
GS Wood Building Services, Chertsey, KT16 £52,920
KW Developments, 16 Send Barns Lane, Send, Woking, Surrey, GU23 £52,440

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Single Storey Extension near Woking£37£238
Single Storey Extension near New Haw£37£236
Single Storey Extension near Guildford£44£255
Single Storey Extension near Ascot£35£237
Single Storey Extension near Camberley£36£244
Single Storey Extension near Ash Vale£36£240
Single Storey Extension near Egham£36£228
Single Storey Extension near Farnborough£36£239
Single Storey Extension near Staines-upon-Thames£36£231
Single Storey Extension near Walton-on-Thames£37£238