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Flat roof extension cost in DL14

A flat roof extension is a great way to add extra space to your home without splashing out on the costs of a pitched roof extension. Often exempt from planning permission rules, you can build a flat roof extension up to 3 metres in height as long as it's not visible from a road. But how much do they cost in DL14?

A flat roof extension ranges from the cheapest of £20,800 (Weathersealed UK based in DL1) to the dearest of £22,800 (Radici Construction North East Ltd based in DH1), but these are just estimates. While they give you an idea of who will be better value, the best way to compare costs is to get real quotes. 

Find out how much your flat roof extension will cost in DL14 by posting a job with HaMuch. We'll send it to extension builders in DL14.

Estimates for flat roof extension near DL14

Estimates for common extension builder jobs in DL14;

JobEstimate
Underpinning a house£17,179
Build a two storey extension£87,519
Build a timber frame extension£25,679
Install a swimming pool£80,679
Cost to build a single storey extension£48,587
Cost to build a side return extension£37,893
Install an RSJ£1,879
Build an outbuilding£9,679
Build a mansard loft conversion£51,679
Cost of a loft conversion£30,744
Build a kitchen extension£41,679
Build a hip to gable loft conversion£41,679
Build a granny annexe£86,679
Build a garden office£9,679
Convert a garage£15,679
Build a new garage£18,179
Build a flat roof extension£21,679
Build a dormer loft conversion£41,679
Lay a concrete foundation£5,929
Convert a bungalow loft£28,679
Basement conversion cost£33,893
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Rates for other DL14 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
Flat roof extension cost in DL14
Estimate Flat roof extension cost in DL14 based on hourly/daily rate (excluding VAT or callout charges)
Business name Flat roof extension cost
Northern Roofline Solutions, Bishop Auckland, DL14 £21,624
Turners Roofing Services, 46 Seymour Street, Bishop Auckland, Bish, DL14 £21,600
C J Roofing, Belvedere House, Kingsway, Bishop Auckla, DL14 £21,720
D. Simpson Roof Rite Services, Toronto, Bishop Auck, DL14 £21,640
Croft-Hill Building & Joinery, Crook & Willington, DL15 £21,640
Tile paint plumbing, Newton Aycliffe, DL5 £21,640
SBC (BUILDERS) LIMITED, Crook & Willington, DL15 £21,656
ANWEN CONSTRUCTION, Newton Aycliffe, DL5 £21,608
EU Radici Ltd, Ferryhill , DL17 £22,000
K & J Property, Esh, DH7 £21,648
J.collinson, County Durham, DL13 £21,760
Heritage NE Ltd, Co durham, DL17 £21,920
AA Paving, Esh, DH7 £21,640
Jlp home improvements , Durham, DH6 £21,640
Partek Site Services, Darlington, DL2 £21,600
Darlington Building Services, Darlington, DL1 £21,400
B&C Building Contractors Ltd, Darlington, DL3 £21,584
D & G Builders, Darlington West, DL3 £21,632
Radici Construction North East Ltd, Durham, DH1 £22,800
RAINTON CONSTRUCTION LTD, Durham, DH1 £21,672
pidesigns, County Durham, DL1 £21,728
P J N Builders, Trimdon, TS29 £21,664
Weathersealed UK, Darlington, DL1 £20,800
S.C Paving & Groundworks, Wingate, TS28 £21,656
Under Pressure, County Durham, DL2 £21,712

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Flat Roof Extension near Bishop Auckland£38£221
Flat Roof Extension near Spennymoor£37£223
Flat Roof Extension near Newton Aycliffe£40£207
Flat Roof Extension near Durham£40£232
Flat Roof Extension near Darlington£53£194
Flat Roof Extension near Chester-le-Street£31£212
Flat Roof Extension near Stanley£29£206
Flat Roof Extension near Consett£28£202
Flat Roof Extension near Stockton-on-Tees£35£201
Flat Roof Extension near Peterlee£31£194