Cost to Build a Single Storey Extension in TR4

Build a single storey extension in TR4 from £42,520

Range from the cheapest single storey extension £42,520 (Cannon and Son Ltd. based in TR6) to the dearest single storey extension £49,240 (Refresh Renovations Cornwall based in PL25).
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 TR4 by posting a job with HaMuch and we will send it to extension builders in TR4.

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Extension builder estimates (based on hourly rates) to build a single storey extension in TR4
Single storey extension cost in TR4
Estimates for common extension builder jobs in TR4;

Extension builder estimates (based on hourly rates) to build a single storey extension in TR4

Estimates for single storey extension near TR4

Estimates for common extension builder jobs in TR4;

Rates for other TR4 trades

Single storey extension cost in TR4

Estimate Single storey extension cost in TR4 based on hourly/daily rate (excluding VAT or callout charges)
Business name	Single storey extension cost
J C MITCHELL BUILDERS LTD, Truro, TR1	£42,680
KEAST CONSTRUCTION LTD, Truro, TR1	£43,640
Rock Construction, Cornwall, TR1	£45,720
Cannon and Son Ltd., Cornwall, TR6	£45,720
Cannon and Son Ltd., 6 Wheal Leisure Close, Perranporth, Cornwall, TR6	£42,520
TR1 Construction Ltd, Truro, TR1	£44,120
Peninsula Property Refurbishments, REDRUTH, TR15	£47,000
A Collins Building Contractor, Goonhavern, TR4	£44,120
KPK Builders Ltd, Lanner, TR16	£42,680
Jo Tracey Carpentry, Cornwall, TR3	£44,760
D & S Builders, Redruth, TR15	£43,800
Samuel Winn Design & Build, Cornwall, TR3	£44,440
Jackson Developments, Cornwall, TR10	£44,760
D.P.Hatley Building Services, Camborne, TR14	£43,640
KC DESIGN AND BUILD, Gerrans, TR2	£45,720
MYSA, Cornwall, TR7	£47,160
HANDLEY BUILDERS, Newquay, TR7	£45,720
Cloverfield Construction Ltd, Cornwall, TR11	£44,440
Marks maintenance, Cornwall, TR14	£43,640
Pendragon Builders Ltd, Cornwall, PL26	£47,160
Pendragon Builders Ltd, Bunny's Cottage, Polmassick, St Austell, Cornwall, PL26	£45,880
BUILDMARK BUILDERS, St Mewan, PL26	£47,800
Probuild(cornwall) ltd, Cornwall, PL25	£48,600
Refresh Renovations Cornwall, Cornwall, PL25	£49,240
Refresh Renovations Cornwall, 140 Tregonissey Road, St Austell, Cornwall, PL25	£49,240

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Location in UK	Hourly Rate	Daily Rate
Single Storey Extension near Truro	£27	£182
Single Storey Extension near Camborne	£25	£177
Single Storey Extension near Newquay	£27	£193
Single Storey Extension near Falmouth	£27	£183
Single Storey Extension near St Austell	£32	£206
Single Storey Extension near St Ives, Cornwall	£25	£174

	Job	Estimate
	Cost to underpin a house	£17,018
	Build a two storey extension	£87,278
	Cost to build a timber frame extension	£25,518
	Cost to build a swimming pool	£80,518
	Cost to build a single storey extension	£45,368
	Cost to build a side return extension	£36,082
	Cost to Install an RSJ	£1,718
	Build an outbuilding	£9,518
	Cost to build a mansard loft conversion	£51,518
	Cost of a loft conversion	£29,235
	Cost to build a kitchen extension	£41,518
	Build a hip to gable loft conversion	£41,518
	Build a granny annexe	£86,518
	Build a garden office	£9,518
	Cost of a garage conversion	£15,518
	Build a new garage	£18,018
	Cost to build a flat roof extension	£21,518
	Cost to build a dormer loft conversion	£41,518
	Lay a concrete foundation	£5,768
	Cost of a bungalow loft conversion	£28,518
	Basement conversion cost	£32,082