Cost to Build a Single Storey Extension in LL55

Build a single storey extension in LL55 from £36,600

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Extension builder estimates (based on hourly rates) to build a single storey extension in LL55
Single storey extension cost in LL55
Estimates for common extension builder jobs in LL55;

Extension builder estimates (based on hourly rates) to build a single storey extension in LL55

Range from the cheapest single storey extension £36,600 (Building & Flat Roofing Contractors based in LL54) to the dearest single storey extension £55,000 (G & D Jones Ltd based in LL22).
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 LL55 by posting a job with HaMuch and we will send it to extension builders in LL55.

Estimates for single storey extension near LL55

Estimates for common extension builder jobs in LL55;

Rates for other LL55 trades

Single storey extension cost in LL55

Estimate Single storey extension cost in LL55 based on hourly/daily rate (excluding VAT or callout charges)
Business name	Single storey extension cost
Building & Flat Roofing Contractors, Caernarfon, LL54	£36,600
Balmoral joinery/construction , Gaerwen gwynedd , LL60	£41,880
Hughes Construction, Bangor, LL57	£41,720
W F CLAYTON & CO LTD, Bangor, LL57	£47,000
Glyndwr Roofing & Building Services, Holyhead, LL65	£41,400
Property Maintenance Solutions, Benllech , LL74	£40,600
WJ Builders, Pwllheli, LL53	£37,400
G & D Jones Ltd, Abergele, LL22	£55,000

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Location in UK	Hourly Rate	Daily Rate
Single Storey Extension near Conwy	£26	£212
Single Storey Extension near Conway	£22	£173
Single Storey Extension near Llandudno	£22	£173
Single Storey Extension near Colwyn Bay	£26	£212

	Job	Estimate
	Underpinning a house	£16,885
	Build a two storey extension	£87,078
	Build a timber frame extension	£25,385
	Install a swimming pool	£80,385
	Cost to build a single storey extension	£42,700
	Cost to build a side return extension	£34,581
	Install an RSJ	£1,585
	Build an outbuilding	£9,385
	Build a mansard loft conversion	£51,385
	Cost of a loft conversion	£27,984
	Build a kitchen extension	£41,385
	Build a hip to gable loft conversion	£41,385
	Build a granny annexe	£86,385
	Build a garden office	£9,385
	Convert a garage	£15,385
	Build a new garage	£17,885
	Build a flat roof extension	£21,385
	Build a dormer loft conversion	£41,385
	Lay a concrete foundation	£5,635
	Convert a bungalow loft	£28,385
	Basement conversion cost	£30,581