Cost to Build a Single Storey Extension in Down

Build a single storey extension in Down from £34,200

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

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

Range from the cheapest single storey extension £34,200 (Anak based in BT40) to the dearest single storey extension £39,000 (N W Doyle & Son based in BT24).
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 Down by posting a job with HaMuch and we will send it to extension builders in Down.

Estimates for single storey extension near Down

Estimates for common extension builder jobs in Down;

Rates for other Down trades

Single storey extension cost in Down

Estimate Single storey extension cost in Down based on hourly/daily rate (excluding VAT or callout charges)
Business name	Single storey extension cost
Willowdale Construction, Castlereagh, BT5	£36,760
Firenstack Solutions, Cregagh, BT6	£36,600
MIRKOW, Cregagh, BT6	£36,760
McEvoy Building & Joinery, Cregagh, BT6	£36,920
SM Plumbing & Heating, Ormeau, BT7	£36,760
C.H Property Services, Falls Road, BT12	£36,760
AK Building Services, Carryduff, BT8	£38,040
Designco Ltd, Antrim, BT36	£38,040
Extended living by Gilbert-Ash, 47 Boucher Road, Belfast, BT12	£36,440
M & M Construction, Mossley, BT36	£36,600
Ballantine building solutions, Antrim, Bt37	£37,880
Mount Oriel Conversions & Extensions, Belfast, BT8	£36,920
DGA, Antrim, BT37	£38,200
H.M.Builders, Andersonstown, BT11	£36,920
apex pharaoh ltd, Down, bt30	£37,720
Belfast Loft Company, Belfast, BT17	£37,080
LM Design & Build, Antrim, BT36	£38,360
Finch Construction NI, Antrim, BT28	£38,680
T.I Building, Ballinderry, BT28	£37,080
N W Doyle & Son, Ballynahinch, BT24	£39,000
Colin Gilmore Building Contractor, Newtownards, BT22	£39,000
Anak , larne, BT40	£34,200

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Location in UK	Hourly Rate	Daily Rate
Single Storey Extension near Comber	£20	£142
Single Storey Extension near Holywood	£19	£125
Single Storey Extension near Ballygowan	£20	£150
Single Storey Extension near Belfast	£19	£132
Single Storey Extension near Carryduff	£19	£130
Single Storey Extension near Bangor	£20	£150
Single Storey Extension near Bangor	£20	£150
Single Storey Extension near Greenisland	£20	£134
Single Storey Extension near Saintfield	£20	£141
Single Storey Extension near Carrickfergus	£21	£145

	Job	Estimate
	Underpinning a house	£16,615
	Build a two storey extension	£86,673
	Build a timber frame extension	£25,115
	Install a swimming pool	£80,115
	Cost to build a single storey extension	£37,305
	Cost to build a side return extension	£31,547
	Install an RSJ	£1,315
	Build an outbuilding	£9,115
	Build a mansard loft conversion	£51,115
	Cost of a loft conversion	£25,456
	Build a kitchen extension	£41,115
	Build a hip to gable loft conversion	£41,115
	Build a granny annexe	£86,115
	Build a garden office	£9,115
	Convert a garage	£15,115
	Build a new garage	£17,615
	Build a flat roof extension	£21,115
	Build a dormer loft conversion	£41,115
	Lay a concrete foundation	£5,365
	Convert a bungalow loft	£28,115
	Basement conversion cost	£27,547