TS21 two storey extensions from £87,100

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Cost of a two storey extension in TS21

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 TS21?

Costs range from £87,100 (Darlington Building Services 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 TS21

Estimates for common extension builder jobs in TS21;

JobEstimate
Underpinning a house£17,175
Build a two storey extension£87,513
Build a timber frame extension£25,675
Install a swimming pool£80,675
Cost to build a single storey extension£48,504
Cost to build a side return extension£37,846
Install an RSJ£1,875
Build an outbuilding£9,675
Build a mansard loft conversion£51,675
Cost of a loft conversion£30,705
Build a kitchen extension£41,675
Build a hip to gable loft conversion£41,675
Build a granny annexe£86,675
Build a garden office£9,675
Convert a garage£15,675
Build a new garage£18,175
Build a flat roof extension£21,675
Build a dormer loft conversion£41,675
Lay a concrete foundation£5,925
Convert a bungalow loft£28,675
Basement conversion cost£33,846
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Rates for other TS21 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 TS21
Estimate Two storey extension cost in TS21 based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
R P D BUILDERS LIMITED, Wolviston, TS22 £87,520
P J N Builders, Trimdon, TS29 £87,496
AEJ Paving, Preston-on-Tees, TS18 £87,472
S & E Builders, Preston-on-Tees, TS18 £87,472
Open & Shut Garage Doors, Billingham, TS23 £87,532
ANWEN CONSTRUCTION, Newton Aycliffe, DL5 £87,412
Matt Grange Gas & Oil Heating Services, Unit 1, Stockton Business Centre, 70-74 , TS18 £87,604
Empire Building Contracts, Preston-on-Tees, TS18 £87,472
Heritage NE Ltd, Co durham, DL17 £87,880
Design Consultancy & Construction Services Ltd, Tyne & Wear, TS18 £87,520
Tile paint plumbing, Newton Aycliffe, DL5 £87,460
EU Radici Ltd, Ferryhill , DL17 £88,000
HOBSON SMITH CONSTRUCTION LTD, Preston-on-Tees, TS18 £87,496
Darlington Building Services, Darlington, DL1 £87,100
Jlp home improvements , Durham, DH6 £87,460
pidesigns, County Durham, DL1 £87,592
S.C Paving & Groundworks, Wingate, TS28 £87,484
Appletree Building Contractors, Thornaby, TS17 £87,388
Jed Tytler Roofing, Middlesbrough, TS5 £87,484
D & G Builders, Darlington West, DL3 £87,448
SC Construction, Stockton-on-Tees, TS17 £87,388
Under Pressure, County Durham, DL2 £87,568
CHERRYBURN CONSTRUCTION LTD, Seaton Carew, TS25 £87,520
Thompson Construction, Stockton on tees, TS17 £87,400
Fahadseo, Cambridgeshire, TS26 £87,652

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Two Storey Extension near Stockton-on-Tees£35£201
Two Storey Extension near Billingham£37£208
Two Storey Extension near Newton Aycliffe£40£207
Two Storey Extension near Thornaby-on-Tees£36£202
Two Storey Extension near Middlesbrough£36£202
Two Storey Extension near Ingleby Barwick£36£202
Two Storey Extension near Spennymoor£37£223
Two Storey Extension near Darlington£53£194
Two Storey Extension near Hartlepool£35£204
Two Storey Extension near Peterlee£31£194