Build a single storey extension in Ub18 from £40,600

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Extension builder estimates (based on hourly rates) to build a single storey extension in Ub18

Range from the cheapest single storey extension £40,600 (AOM Builders Ltd based in UB4) to the dearest single storey extension £55,000 (Elegance Construction Ltd based in UB3).
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 Ub18 by posting a job with HaMuch and we will send it to extension builders in Ub18.

Estimates for single storey extension near Ub18

Estimates for common extension builder jobs in Ub18;

JobEstimate
Underpinning a house£17,367
Build a two storey extension£87,800
Build a timber frame extension£25,867
Install a swimming pool£80,867
Cost to build a single storey extension£52,331
Cost to build a side return extension£39,999
Install an RSJ£2,067
Build an outbuilding£9,867
Build a mansard loft conversion£51,867
Cost of a loft conversion£32,499
Build a kitchen extension£41,867
Build a hip to gable loft conversion£41,867
Build a granny annexe£86,867
Build a garden office£9,867
Convert a garage£15,867
Build a new garage£18,367
Build a flat roof extension£21,867
Build a dormer loft conversion£41,867
Lay a concrete foundation£6,117
Convert a bungalow loft£28,867
Basement conversion cost£35,999
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Rates for other Ub18 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 Ub18
Estimate Single storey extension cost in Ub18 based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
Golden Star Design & Build, Hayes, UB3 £54,040
SME Builders Network, Hayes, UB3 £52,920
Gallant Contractors Ltd, Greater London, ub2 £54,040
Nirvair Builders, Hayes, UB3 £52,440
Randhawa Design & Build Ltd, Berkshire, UB1 £54,040
Millimetre HQR Limited, London, UB3 £54,040
Python Kitchen, Greater London, UB4 £54,040
Greenline Construction, Hayes, UB3 £52,760
A S BUILDER, Hayes, UB3 £52,440
JD Construction, Southall, UB2 £52,760
Ava Constructions & Decors Ltd, Hayes, UB3 £52,760
Nexdat Ltd, Greater London, UB3 £54,040
Ideal Construction, Yeading, UB4 £52,280
Game Planner, Hertfordshire, ub3 £54,040
Absolute Mortgage Advice Ltd, Greater London, TW5 £53,880
Jhand Construction Ltd, Hounslow, TW5 £52,440
Ranjit Roofing Company Ltd, Hounslow, TW5 £52,760
Adrians Building Services Ltd, Greater London, TW5 £54,040
DC Build & Pave, 8 Spoonbill Way, Hayes, Middlesex, UB4 £51,800
Elegance Construction Ltd, Hayes, UB3 £55,000
AOM Builders Ltd, Hayes , UB4 £40,600
VA Structures, Hounslow, TW5 £52,760
Arkk Construction London Ltd, Hounslow, TW4 £52,440
SMC Building Services, Hayes, UB3 £52,920
Kairon Construction, Southall, UB1 £43,000

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