Cost to Build a Single Storey Extension in South West London

Build a single storey extension in South West London from £47,000

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Extension builder estimates (based on hourly rates) to build a single storey extension in South West London
Single storey extension cost in South West London
Estimates for common extension builder jobs in South West London;

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

Range from the cheapest single storey extension £47,000 (Prosper Building Ltd based in TW4) to the dearest single storey extension £54,200 (Rhino Builders Ltd based in TW14).
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 South West London by posting a job with HaMuch and we will send it to extension builders in South West London.

Estimates for single storey extension near South West London

Estimates for common extension builder jobs in South West London;

Rates for other South West London trades

Single storey extension cost in South West London

Estimate Single storey extension cost in South West London based on hourly/daily rate (excluding VAT or callout charges)
Business name	Single storey extension cost
Goia Construction Ltd, Hounslow, TW5	£52,280
Arkk Construction London Ltd, Hounslow, TW4	£52,440
Jhand Construction Ltd, Hounslow, TW5	£52,440
J&M HOME IMPROVEMRNTS LTD, Hounslow, TW4	£51,800
VA Structures, Hounslow, TW5	£52,760
Ranjit Roofing Company Ltd, Hounslow, TW5	£52,760
CFP Construction Ltd, Greater London, TW5	£54,040
London Elite Builders Ltd, Greater London, TW4	£54,040
Luca Extension Ltd, Heathdale Avenue, Hounslow, Tw4	£52,120
Elevator Consulting, Greater London, TW4	£54,040
Adrians Building Services Ltd, Greater London, TW5	£54,040
ZNS Construction, Faggs Road, Feltham, TW14	£52,440
CP Contractors 77, Hounslow, TW4	£51,960
Image Design & Consultants, Heston, TW5	£52,760
JP CONSTRUCTION, Heston, TW5	£52,440
BK Verma, Greater London, TW5	£54,040
Absolute Mortgage Advice Ltd, Greater London, TW5	£53,880
LA PIETRA CONSTRUCTIONS, Hounslow, TW3	£52,440
Nirvair Builders, Hayes, UB3	£52,440
Rhino Builders Ltd, Feltham, TW14	£54,200
The Market Design & Build, 320 High Street, Harlington, Middlesex, Greater London, UB3	£52,120
JD Construction, Southall, UB2	£52,760
Complex Renovation, Greater London, TW3	£53,880
Hawaii Ltd, Hounslow, TW3	£52,760
Prosper Building Ltd, Hounslow, TW4	£47,000

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Single Storey Extension in Heston
Single Storey Extension in Whitton
Single Storey Extension in Hounslow
Single Storey Extension in Southall
Single Storey Extension in Hatton
Single Storey Extension in Heathrow
Single Storey Extension in Hayes
Single Storey Extension in Faltham
Single Storey Extension in Osterley
Single Storey Extension in Southall

	Job	Estimate
	Underpinning a house	£17,386
	Build a two storey extension	£87,829
	Build a timber frame extension	£25,886
	Install a swimming pool	£80,886
	Cost to build a single storey extension	£52,715
	Cost to build a side return extension	£40,215
	Install an RSJ	£2,086
	Build an outbuilding	£9,886
	Build a mansard loft conversion	£51,886
	Cost of a loft conversion	£32,679
	Build a kitchen extension	£41,886
	Build a hip to gable loft conversion	£41,886
	Build a granny annexe	£86,886
	Build a garden office	£9,886
	Convert a garage	£15,886
	Build a new garage	£18,386
	Build a flat roof extension	£21,886
	Build a dormer loft conversion	£41,886
	Lay a concrete foundation	£6,136
	Convert a bungalow loft	£28,886
	Basement conversion cost	£36,215