Cost to Build a Single Storey Extension in BN1

Build a single storey extension in BN1 from £43,800

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Extension builder estimates (based on hourly rates) to build a single storey extension in BN1
Single storey extension cost in BN1
Estimates for common extension builder jobs in BN1;

Extension builder estimates (based on hourly rates) to build a single storey extension in BN1

Range from the cheapest single storey extension £43,800 (Ultimate Building Services based in BN1) to the dearest single storey extension £63,000 (CITY BUILDING SERVICES LIMITED based in BN2).
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 BN1 by posting a job with HaMuch and we will send it to extension builders in BN1.

"Single storey extension"

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Estimates for common extension builder jobs in BN1;

Rates for other BN1 trades

Single storey extension cost in BN1

Estimate Single storey extension cost in BN1 based on hourly/daily rate (excluding VAT or callout charges)
Business name	Single storey extension cost
House Construction ltd, Brighton, East Sussex, BN1	£48,760
East West Refurbishment Limited, East Sussex, BN1	£50,840
ORCHARD TIMBERWORKS, Brighton, BN1	£50,680
Build Safe Ltd, Brighton, BN1	£49,880
Construct Brighton, Brighton, East Sussex, BN1	£48,600
Bright Green Homes LLP, Brighton & Hove, East Sussex, BN1	£48,600
SIX STUDI? DESIGN, East Sussex, BN1	£50,680
Brightspace Renovations, Brighton, BN1	£49,880
Pataross Projects, East Sussex, BN3	£50,840
Pataross Projects, Brighton, East Sussex, BN3	£48,760
Black Olive Construction Ltd, Brighton, East Sussex, BN1	£48,440
Network Management Group, East Sussex, bn1	£50,680
Reactive Property Services Ltd, Hove, BN3	£53,400
Ultimate Building Services, Brighton, BN1	£43,800
CITY BUILDING SERVICES LIMITED, Kemptown, BN2	£63,000
Graeme Davies Plumbing and Heating, Hove, BN3	£50,040
Rock Build Ltd, Brighton, East Sussex, BN1	£48,760
Openshaw Living, Essex, BN3	£50,840
Moon Tree, Moon Tree, Brighton, East Sussex, BN3	£48,760
CAMBRIDGE BUILDING SERVICES, Hove, BN3	£49,080
Fenice Design + Build, Fenice Design + Build, Brighton, East Sussex, BN3	£48,760
RA Construction, Kemptown, BN2	£49,880
MCO Building Contractors Ltd, East Sussex, BN1	£50,840
KEN BUILDING, Hove, BN3	£49,240
Proper Copper Design, East Sussex, BN3	£50,840

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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Single Storey Extension near Brighton and Hove	£30	£219
Single Storey Extension near Brighton	£30	£219
Single Storey Extension near Shoreham-by-Sea	£31	£217
Single Storey Extension near Burgess Hill	£31	£208
Single Storey Extension near Lancing	£32	£220
Single Storey Extension near Worthing	£32	£223
Single Storey Extension near Haywards Heath	£30	£222
Single Storey Extension near Seaford	£30	£214
Single Storey Extension near Mid Sussex	£30	£224
Single Storey Extension near Rustington	£32	£220

	Job	Estimate
	Underpinning a house	£17,258
	Build a two storey extension	£87,637
	Build a timber frame extension	£25,758
	Install a swimming pool	£80,758
	Cost to build a single storey extension	£50,155
	Cost to build a side return extension	£38,775
	Install an RSJ	£1,958
	Build an outbuilding	£9,758
	Build a mansard loft conversion	£51,758
	Cost of a loft conversion	£31,479
	Build a kitchen extension	£41,758
	Build a hip to gable loft conversion	£41,758
	Build a granny annexe	£86,758
	Build a garden office	£9,758
	Convert a garage	£15,758
	Build a new garage	£18,258
	Build a flat roof extension	£21,758
	Build a dormer loft conversion	£41,758
	Lay a concrete foundation	£6,008
	Convert a bungalow loft	£28,758
	Basement conversion cost	£34,775