DL3 two storey extensions from £86,200

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Cost of a two storey extension in DL3

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 DL3?

Costs range from £86,200 (Weathersealed UK based in DL1) to £88,000 (EU Radici Ltd based in DL17), 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 DL3

Estimates for common extension builder jobs in DL3;

JobEstimate
Underpinning a house£17,106
Build a two storey extension£87,409
Build a timber frame extension£25,606
Install a swimming pool£80,606
Cost to build a single storey extension£47,115
Cost to build a side return extension£37,065
Install an RSJ£1,806
Build an outbuilding£9,606
Build a mansard loft conversion£51,606
Cost of a loft conversion£30,054
Build a kitchen extension£41,606
Build a hip to gable loft conversion£41,606
Build a granny annexe£86,606
Build a garden office£9,606
Convert a garage£15,606
Build a new garage£18,106
Build a flat roof extension£21,606
Build a dormer loft conversion£41,606
Lay a concrete foundation£5,856
Convert a bungalow loft£28,606
Basement conversion cost£33,065
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Rates for other DL3 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 DL3
Estimate Two storey extension cost in DL3 based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
B&C Building Contractors Ltd, Darlington, DL3 £87,376
D & G Builders, Darlington West, DL3 £87,448
Darlington Building Services, Darlington, DL1 £87,100
Weathersealed UK, Darlington, DL1 £86,200
Partek Site Services, Darlington, DL2 £87,400
pidesigns, County Durham, DL1 £87,592
Under Pressure, County Durham, DL2 £87,568
ANWEN CONSTRUCTION, Newton Aycliffe, DL5 £87,412
Tile paint plumbing, Newton Aycliffe, DL5 £87,460
YPM Builders, Yarm, TS15 £87,448
Northern Roofline Solutions, Bishop Auckland, DL14 £87,436
Turners Roofing Services, 46 Seymour Street, Bishop Auckland, Bish, DL14 £87,400
S & E Builders, Preston-on-Tees, TS18 £87,472
AEJ Paving, Preston-on-Tees, TS18 £87,472
Lee Construction (LDG) Ltd, Richmond, DL10 £87,304
C J Roofing, Belvedere House, Kingsway, Bishop Auckla, DL14 £87,580
Empire Building Contracts, Preston-on-Tees, TS18 £87,472
SC Construction, Stockton-on-Tees, TS17 £87,388
Matt Grange Gas & Oil Heating Services, Unit 1, Stockton Business Centre, 70-74 , TS18 £87,604
Thompson Construction, Stockton on tees, TS17 £87,400
Appletree Building Contractors, Thornaby, TS17 £87,388
EU Radici Ltd, Ferryhill , DL17 £88,000
GURKHA CONSTRUCTION SVCS LTD, Richmond, DL10 £87,316
D. Simpson Roof Rite Services, Toronto, Bishop Auck, DL14 £87,460
Design Consultancy & Construction Services Ltd, Tyne & Wear, TS18 £87,520

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Two Storey Extension near Darlington£53£194
Two Storey Extension near Newton Aycliffe£40£207
Two Storey Extension near Stockton-on-Tees£35£201
Two Storey Extension near Bishop Auckland£38£221
Two Storey Extension near Ingleby Barwick£36£202
Two Storey Extension near Thornaby-on-Tees£36£202
Two Storey Extension near Spennymoor£37£223
Two Storey Extension near Billingham£37£208
Two Storey Extension near Middlesbrough£36£202
Two Storey Extension near Eston£35£215