Build a single storey extension in DL3 from £31,000

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Extension builder estimates (based on hourly rates) to build a single storey extension in DL3

Range from the cheapest single storey extension £31,000 (Weathersealed UK based in DL1) to the dearest single storey extension £55,000 (EU Radici Ltd based in DL17).
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 DL3 by posting a job with HaMuch and we will send it to extension builders in DL3.

Estimates for single 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
2. Enter postcode to get estimate
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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
Single storey extension cost in DL3
Estimate Single storey extension cost in DL3 based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
B&C Building Contractors Ltd, Darlington, DL3 £46,680
D & G Builders, Darlington West, DL3 £47,640
Darlington Building Services, Darlington, DL1 £43,000
Weathersealed UK, Darlington, DL1 £31,000
Partek Site Services, Darlington, DL2 £47,000
pidesigns, County Durham, DL1 £49,560
Under Pressure, County Durham, DL2 £49,240
ANWEN CONSTRUCTION, Newton Aycliffe, DL5 £47,160
Tile paint plumbing, Newton Aycliffe, DL5 £47,800
YPM Builders, Yarm, TS15 £47,640
Northern Roofline Solutions, Bishop Auckland, DL14 £47,480
Turners Roofing Services, 46 Seymour Street, Bishop Auckland, Bish, DL14 £47,000
S & E Builders, Preston-on-Tees, TS18 £47,960
AEJ Paving, Preston-on-Tees, TS18 £47,960
Lee Construction (LDG) Ltd, Richmond, DL10 £45,720
C J Roofing, Belvedere House, Kingsway, Bishop Auckla, DL14 £49,400
Empire Building Contracts, Preston-on-Tees, TS18 £47,960
SC Construction, Stockton-on-Tees, TS17 £46,840
Matt Grange Gas & Oil Heating Services, Unit 1, Stockton Business Centre, 70-74 , TS18 £49,720
Thompson Construction, Stockton on tees, TS17 £47,000
Appletree Building Contractors, Thornaby, TS17 £46,840
EU Radici Ltd, Ferryhill , DL17 £55,000
GURKHA CONSTRUCTION SVCS LTD, Richmond, DL10 £45,880
D. Simpson Roof Rite Services, Toronto, Bishop Auck, DL14 £47,800
Design Consultancy & Construction Services Ltd, Tyne & Wear, TS18 £48,600

Get extension builder rates instantly

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