Cost to Build a Single Storey Extension in High Barnet

Build a single storey extension in High Barnet from £43,800

HaMuch is Excellent

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

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

Range from the cheapest single storey extension £43,800 (J&K Expert Building Services based in EN5) to the dearest single storey extension £55,000 (Rafix Building based in EN4).
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 High Barnet by posting a job with HaMuch and we will send it to extension builders in High Barnet.

Estimates for single storey extension near High Barnet

Estimates for common extension builder jobs in High Barnet;

Rates for other High Barnet trades

Single storey extension cost in High Barnet

Estimate Single storey extension cost in High Barnet based on hourly/daily rate (excluding VAT or callout charges)
Business name	Single storey extension cost
Din Floor, Barnet, EN5	£53,400
The Hadley Loft Company Ltd, Barnet, EN5	£54,200
ACME CONSTRUCTION LTD, Barnet, Greater London, EN5	£52,120
Reix London Ltd, Barnet, EN5	£54,200
J.Carn Carpentry Services, High Barnet, EN5	£54,200
J&K Expert Building Services, Barnet, EN5	£43,800
I Builder, New Barnet, EN5	£54,200
Optma Builders ltd, 25 Endersby Road, Barnet, EN5	£51,960
New Finishes, Cockfosters, EN4	£52,760
Compass Design & Build Ltd, London, N20	£51,960
Homeland Building Ltd, Cockfosters, EN4	£52,760
Rafix Building, Cockfosters, EN4	£55,000
Nava Construction LTD, 48 Northway house, London, Greater London, N20	£51,960
Refurb It All, 3 Mount Parade, Mount Pleasant, Cockfosters, London, Greater London, EN4	£51,960
BT Projects London Ltd, Barnet, EN4	£54,200
Bt Projects London, Barnet, en4	£51,960
Roni Lofts Conversions Ltd, Barnet, EN4	£52,760
D.J Coyle & Co.Ltd, Whetstone, N20	£52,760
WOODVALLEY BUILDERS LTD, High Barnet, EN5	£52,600
Home Projects, Barnet, EN4	£51,800
A Sparky Technical Building Services, East Barnet, Barnet, EN4	£52,280
Savvas Construction (UK) Ltd, Greater London, N20	£53,880
Floor Sanding Specialists, East Barnet, Barnet, EN4	£47,000
Cheyne Construction, 25 Claremont road, Barnet, EN4	£51,960
nava construction ltd, Greater London, N20	£53,880

Get extension builder rates instantly

Get extension builder rates instantly
Borough in London
Single Storey Extension in High Barnet
Single Storey Extension in Cockfosters
Single Storey Extension in Whetstone
Single Storey Extension in North Finchley
Single Storey Extension in Mill Hill
Single Storey Extension in Southgate
Single Storey Extension in Finchley
Single Storey Extension in Friern Barnet
Single Storey Extension in Borehamwood
Single Storey Extension in Potters Bar

	Job	Estimate
	Underpinning a house	£17,369
	Build a two storey extension	£87,804
	Build a timber frame extension	£25,869
	Install a swimming pool	£80,869
	Cost to build a single storey extension	£52,382
	Cost to build a side return extension	£40,028
	Install an RSJ	£2,069
	Build an outbuilding	£9,869
	Build a mansard loft conversion	£51,869
	Cost of a loft conversion	£32,523
	Build a kitchen extension	£41,869
	Build a hip to gable loft conversion	£41,869
	Build a granny annexe	£86,869
	Build a garden office	£9,869
	Convert a garage	£15,869
	Build a new garage	£18,369
	Build a flat roof extension	£21,869
	Build a dormer loft conversion	£41,869
	Lay a concrete foundation	£6,119
	Convert a bungalow loft	£28,869
	Basement conversion cost	£36,028