Cost to Build a Single Storey Extension in E4

Build a single storey extension in E4 from £51,320

Range from the cheapest single storey extension £51,320 (JPL Building and Landscaping based in IG9) to the dearest single storey extension £53,720 (Better Homes Studio based in E4).
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 E4 by posting a job with HaMuch and we will send it to extension builders in E4.

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Extension builder estimates (based on hourly rates) to build a single storey extension in E4
Single storey extension cost in E4
Estimates for common extension builder jobs in E4;

Extension builder estimates (based on hourly rates) to build a single storey extension in E4

Estimates for single storey extension near E4

Estimates for common extension builder jobs in E4;

Rates for other E4 trades

Single storey extension cost in E4

Estimate Single storey extension cost in E4 based on hourly/daily rate (excluding VAT or callout charges)
Business name	Single storey extension cost
Better Homes Studio, London, E4	£53,720
Celli Design & Build, Chingford, London, E4	£51,800
EMZO CONSTRUCTION LTD, Chingford, E4	£52,120
Kagimu Builders Ltd, Chingford, E4	£52,600
UK BUILDING WORKS LTD, Chingford, E4	£51,960
Loft and Teams Ltd, London, E4	£52,600
SHJ Construction Services Limited, Greater London, E4	£53,720
M Salsbury Building Services, Chingford, E4	£51,960
MJ Building & Electrical Services, London, E4	£53,720
NICHOLAS STEPHENS CONSTRUCTION, Chingford, E4	£51,960
K J B Loft Conversions & Extensions, London, E4	£52,600
Supreme Lofts Ltd, London, E4	£51,480
Paul Francis, Woodford Green, IG8	£52,600
JPM Independent Surveyors, Greater London, E4	£53,720
Build, Essex, IG8	£53,720
Class1 Maintenance, Walthamstow, E17	£52,600
YIP CONSTRUCTION LTD, Loughton, IG9	£51,960
PEUTIRE BUILDERS, Walthamstow, E17	£51,960
B&M BUILDING SERVICES LIMITED, Greater London, E17	£53,720
KJ Darby Building Contracts Ltd, Woodford Green, IG8	£52,600
M & D BUILDING & DECORATING, Walthamstow, E17	£52,120
Tip Top Lofts, Buckhurst hill, IG9	£52,600
Precision Developments London Ltd, Essex, E4	£53,720
CHRIS BUILDER, Walthamstow, E17	£51,960
JPL Building and Landscaping, Buckhurst Hill, IG9	£51,320

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Single Storey Extension in Chingford
Single Storey Extension in Loughton
Single Storey Extension in Woodford Green
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Single Storey Extension in Loughton

	Job	Estimate
	Cost to underpin a house	£17,380
	Build a two storey extension	£87,820
	Cost to build a timber frame extension	£25,880
	Cost to build a swimming pool	£80,880
	Cost to build a single storey extension	£52,594
	Cost to build a side return extension	£40,146
	Cost to Install an RSJ	£2,080
	Build an outbuilding	£9,880
	Cost to build a mansard loft conversion	£51,880
	Cost of a loft conversion	£32,622
	Cost to build a kitchen extension	£41,880
	Build a hip to gable loft conversion	£41,880
	Build a granny annexe	£86,880
	Build a garden office	£9,880
	Cost of a garage conversion	£15,880
	Build a new garage	£18,380
	Cost to build a flat roof extension	£21,880
	Cost to build a dormer loft conversion	£41,880
	Lay a concrete foundation	£6,130
	Cost of a bungalow loft conversion	£28,880
	Basement conversion cost	£36,146