County Durham two storey extensions from £86,920

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Cost of a two storey extension in County Durham

A two storey extension is a great way to add extra space to your home, adding value to your property. But how much does it cost to build a double storey extension in County Durham?

Costs range from £86,920 (I. S. Building & Roofing Ltd based in DH8) to £89,200 (Radici Construction North East Ltd based in DH1), but these are just estimates. The best way to compare costs is to get real quotes from real builders.

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Estimates for two storey extension near County Durham

Estimates for common extension builder jobs in County Durham;

JobEstimate
Underpinning a house£17,197
Build a two storey extension£87,546
Build a timber frame extension£25,697
Install a swimming pool£80,697
Cost to build a single storey extension£48,946
Cost to build a side return extension£38,094
Install an RSJ£1,897
Build an outbuilding£9,697
Build a mansard loft conversion£51,697
Cost of a loft conversion£30,912
Build a kitchen extension£41,697
Build a hip to gable loft conversion£41,697
Build a granny annexe£86,697
Build a garden office£9,697
Convert a garage£15,697
Build a new garage£18,197
Build a flat roof extension£21,697
Build a dormer loft conversion£41,697
Lay a concrete foundation£5,947
Convert a bungalow loft£28,697
Basement conversion cost£34,094
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Rates for other County Durham trades

Appliance Repair Specialist
Bathroom Fitter
Builder
Carpenter and Joiner
Cleaner
Conservatory Specialist
Door Fitter
Drain Specialist
Driveway Specialist
Electrician
Extension Builder
Fencer
Fire and Security Specialist
Flooring Specialist
Gardener
Handyman
Heating Engineer
Kitchen Fitter
Landscaper
Painter and Decorator
Patio and Path Specialist
Plasterer
Plumber
Removals and Storage
Roofer
Tiler
Window Fitter
Two storey extension cost in County Durham
Estimate Two storey extension cost in County Durham based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
D. Simpson Roof Rite Services, Toronto, Bishop Auck, DL14 £87,460
Northern Roofline Solutions, Bishop Auckland, DL14 £87,436
C J Roofing, Belvedere House, Kingsway, Bishop Auckla, DL14 £87,580
Turners Roofing Services, 46 Seymour Street, Bishop Auckland, Bish, DL14 £87,400
Croft-Hill Building & Joinery, Crook & Willington, DL15 £87,460
SBC (BUILDERS) LIMITED, Crook & Willington, DL15 £87,484
J.collinson, County Durham, DL13 £87,640
Tile paint plumbing, Newton Aycliffe, DL5 £87,460
K & J Property, Esh, DH7 £87,472
EU Radici Ltd, Ferryhill , DL17 £88,000
AA Paving, Esh, DH7 £87,460
ANWEN CONSTRUCTION, Newton Aycliffe, DL5 £87,412
Heritage NE Ltd, Co durham, DL17 £87,880
Jlp home improvements , Durham, DH6 £87,460
Partek Site Services, Darlington, DL2 £87,400
Radici Construction North East Ltd, Durham, DH1 £89,200
B&C Building Contractors Ltd, Darlington, DL3 £87,376
DANNY WOOD BUILDERS LIMITED, Stanhope, DL13 £87,412
Darlington Building Services, Darlington, DL1 £87,100
D & G Builders, Darlington West, DL3 £87,448
RAINTON CONSTRUCTION LTD, Durham, DH1 £87,508
I. S. Building & Roofing Ltd, Consett, DH8 £86,920
ANDERSON & METCALF BUILDERS, Burnhope, DH8 £87,544
Lighthouse North East Limited, Stanley, DH9 £87,640
P J N Builders, Trimdon, TS29 £87,496

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Two Storey Extension near Bishop Auckland£38£221
Two Storey Extension near Spennymoor£37£223
Two Storey Extension near Newton Aycliffe£40£207
Two Storey Extension near Durham£40£232
Two Storey Extension near Darlington£53£194
Two Storey Extension near Consett£28£202
Two Storey Extension near Stanley£29£206
Two Storey Extension near Chester-le-Street£31£212
Two Storey Extension near Peterlee£31£194
Two Storey Extension near Washington£29£221