Cost to Build a Single Storey Extension in Northern Ireland

Build a single storey extension in Northern Ireland from £37,400

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

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

Range from the cheapest single storey extension £37,400 (M & R McElhatton Joinery based in BT76) to the dearest single storey extension £47,000 (GMC Construction based in BT70).
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 Northern Ireland by posting a job with HaMuch and we will send it to extension builders in Northern Ireland.

Estimates for single storey extension near Northern Ireland

Estimates for common extension builder jobs in Northern Ireland;

Rates for other Northern Ireland trades

Single storey extension cost in Northern Ireland

Estimate Single storey extension cost in Northern Ireland based on hourly/daily rate (excluding VAT or callout charges)
Business name	Single storey extension cost
JP&S Construction Ltd, 8 Derraghadoan Road, Dungannon, Tyrone, BT70	£42,680
GMC Construction, Dungannon, BT70	£47,000
M & R McElhatton Joinery, Augher, BT76	£37,400
Seamus Mcmullan building and joinery, Draperstown , BT45	£47,000
FJS CONTRACTS LTD, Magherfelt , BT45	£47,000
Oakmore Contracts, Magherafelt, BT45	£39,000

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Location in UK	Hourly Rate	Daily Rate
Single Storey Extension near Dungannon	£23	£186
Single Storey Extension near Coalisland	£21	£173
Single Storey Extension near Magherafelt	£25	£200
Single Storey Extension near Craigavon	£22	£170
Single Storey Extension near Dungiven	£21	£179
Single Storey Extension near Strabane	£21	£173
Single Storey Extension near Waringstown	£21	£146
Single Storey Extension near Londonderry	£20	£166
Single Storey Extension near Newbuildings	£20	£166
Single Storey Extension near Banbridge	£25	£177

	Job	Estimate
	Underpinning a house	£16,917
	Build a two storey extension	£87,126
	Build a timber frame extension	£25,417
	Install a swimming pool	£80,417
	Cost to build a single storey extension	£43,347
	Cost to build a side return extension	£34,945
	Install an RSJ	£1,617
	Build an outbuilding	£9,417
	Build a mansard loft conversion	£51,417
	Cost of a loft conversion	£28,288
	Build a kitchen extension	£41,417
	Build a hip to gable loft conversion	£41,417
	Build a granny annexe	£86,417
	Build a garden office	£9,417
	Convert a garage	£15,417
	Build a new garage	£17,917
	Build a flat roof extension	£21,417
	Build a dormer loft conversion	£41,417
	Lay a concrete foundation	£5,667
	Convert a bungalow loft	£28,417
	Basement conversion cost	£30,945