Build a single storey extension in KT21 from £39,000

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Extension builder estimates (based on hourly rates) to build a single storey extension in KT21

Range from the cheapest single storey extension £39,000 (Priority Roofbuild Ltd based in KT17) to the dearest single storey extension £63,000 (London Bespoke Build based in KT20).
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 KT21 by posting a job with HaMuch and we will send it to extension builders in KT21.

Estimates for single storey extension near KT21

Estimates for common extension builder jobs in KT21;

JobEstimate
Underpinning a house£17,361
Build a two storey extension£87,791
Build a timber frame extension£25,861
Install a swimming pool£80,861
Cost to build a single storey extension£52,216
Cost to build a side return extension£39,934
Install an RSJ£2,061
Build an outbuilding£9,861
Build a mansard loft conversion£51,861
Cost of a loft conversion£32,445
Build a kitchen extension£41,861
Build a hip to gable loft conversion£41,861
Build a granny annexe£86,861
Build a garden office£9,861
Convert a garage£15,861
Build a new garage£18,361
Build a flat roof extension£21,861
Build a dormer loft conversion£41,861
Lay a concrete foundation£6,111
Convert a bungalow loft£28,861
Basement conversion cost£35,934
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Rates for other KT21 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 KT21
Estimate Single storey extension cost in KT21 based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
Ashtead Builds Ltd, Ashtead, Surrey, KT21 £51,960
ARCHERY BUILDING SERVICES LTD, Ashtead, KT21 £43,800
S JEFFEREY BUILDERS, Leatherhead, KT21 £52,280
Drytech Roofing Contractors Ltd, Leatherhead, KT22 £55,000
1st Roofing Specialists Ltd, 44 Woodcote Hurst, Epsom, Surrey, KT18 £51,640
NEWLAND BUILDING SERVICES, Oxshott, KT22 £52,440
SAS Build, Epsom, KT18 £52,760
NCL CONSTRUCTION, Epsom, KT18 £52,280
DTS BUILD LTD., Surrey, KT18 £51,800
CONTRACTBUILD LTD, Horton, KT19 £52,280
DE SELINCOURT CONSTRUCTION, Horton, KT19 £52,280
Grand Nests, 19 Capitol Square, London, Surrey, KT17 £51,800
Priority Roofbuild Ltd, Epsom , KT17 £39,000
Albany Roofing & Guttering, Fetcham, Leatherhead, KT22 £52,280
Me, Surrey, KT18 £53,880
KJ Construction LTD, Surrey, kt17 £53,880
CJC BUILDERS, Horton, KT19 £52,280
TH Jensen, Fetcham , KT22 £53,400
AG Design And Build Limited, Tadworth, KT20 £52,280
PZ Refurbishment Ltd, Tadworth, KT20 £55,000
Jewel Group Ltd, Blenheim Road, Unit 18, First Quarter, Epsom, Surrey, KT19 £51,800
London Bespoke Build, Tadworth, KT20 £63,000
Building and Electricals Ltd, England, KT20 £53,880
D Bateman General Building Services, Epsom, KT18 £52,120
M & R BUILDING SERVICES, Epsom, KT18 £52,280

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