Cost to Build a Single Storey Extension in Onchan

Build a single storey extension in Onchan from £47,000

Range from the cheapest single storey extension £47,000 (GENERAL BUILDING SERVICES based in KT1) to the dearest single storey extension £63,000 (A Dawson Building Surveys Ltd based in IM4).
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 Onchan by posting a job with HaMuch and we will send it to extension builders in Onchan.

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

Estimates for single storey extension near Onchan

"Single storey extension" - ISLE OF MAN

	Job	Estimate
	Cost to underpin a house	£17,500
	Build a two storey extension	£88,000
	Cost to build a timber frame extension	£26,000
	Cost to build a swimming pool	£81,000
	Cost to build a single storey extension	£55,000
	Cost to build a side return extension	£41,500
	Cost to Install an RSJ	£2,200
	Build an outbuilding	£10,000
	Cost to build a mansard loft conversion	£52,000
	Cost of a loft conversion	£33,750
	Cost to build a kitchen extension	£42,000
	Build a hip to gable loft conversion	£42,000
	Build a granny annexe	£87,000
	Build a garden office	£10,000
	Cost of a garage conversion	£16,000
	Build a new garage	£18,500
	Cost to build a flat roof extension	£22,000
	Cost to build a dormer loft conversion	£42,000
	Lay a concrete foundation	£6,250
	Cost of a bungalow loft conversion	£29,000
	Basement conversion cost	£37,500

Business name	Single storey extension cost
GENERAL BUILDING SERVICES, Kingston upon Thames, KT1	£47,000
A Dawson Building Surveys Ltd, Higher Foxdale , IM4	£63,000

Build a single storey extension in Onchan from £47,000

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

Estimates for common extension builder jobs in Onchan;

Rates for other Onchan trades

Single storey extension cost in Onchan