From £22,000
Esh, DH7
Relax... you have found a reliable extension builder in Esh. AA Paving is a friendly and reliable company based in Esh who consider no job as too b...
From £22,912
Trusted General Builders in Durham From small fixes to full renovations, Radici Construction delivers quality workmanship, clear communication,...
From £21,760
Esh, DH7
Need an Extension Builder in Esh? K & J Property has been helping local clients (20 mile radius) with their extension buildering jobs for many year...
From £22,104
RAINTON CONSTRUCTION LTD is an established and experienced local extension builder in Esh. Please contact us for a free, no obligation quote and co...
From £22,272
We have 20+ years experience through all trades supplied.
Yes, we are an Advanced Vaillant installer.
Yes we are members of S...
From £21,912
Need an Extension Builder in Esh? Spacesaver Loft Storage has been helping local clients (20 mile radius) with their extension buildering jobs for ...
From £21,832
Experienced extension builder ready to quote for your work. L F BUILDING & JOINERY is the best extension builder in Esh. No obligation free quotes ...
From £22,040
Need to find an Extension Builder near you for all your extension buildering work?
SBC (BUILDERS) LIMITED provides a local, trusted extensi...
From £22,064
Croft-Hill Building & Joinery is a trusted extension builder serving customers in Esh and the surrounding area. Contact us to today to get a compet...
From £21,896
S & A W Joinery & Construction is a trusted extension builder serving customers in Esh and the surrounding area. Contact us to today to get a compe...

A flat roof extension ranges from the cheapest of £21,760 (K & J Property based in DH7) to the dearest of £22,912 (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 Esh by posting a job with HaMuch. We'll send it to extension builders in Esh.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Durham | £42 | £236 |
| Build A Flat Roof Extension near Chester-le-Street | £31 | £213 |
| Build A Flat Roof Extension near Stanley | £29 | £206 |
| Build A Flat Roof Extension near Spennymoor | £33 | £220 |
| Build A Flat Roof Extension near Consett | £28 | £202 |
| Build A Flat Roof Extension near Bishop Auckland | £34 | £218 |
| Build A Flat Roof Extension near Washington | £29 | £221 |
| Build A Flat Roof Extension near Sunderland | £29 | £220 |
| Build A Flat Roof Extension near Gateshead | £29 | £206 |
| Build A Flat Roof Extension near Seaham | £30 | £201 |
Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.

Underpin a building - £17,579

Two storey extension - £88,119

Build a timber frame extension - £26,079

Build a swimming pool - £81,079

Single storey extension - £56,584

Side return extension - £42,391

Install an RSJ - £2,279

Outbuilding - £10,079

Build a Mansard loft conversion - £52,079

Loft conversion - £34,493

Build a kitchen extension - £42,079

Hip to gable loft conversion - £42,079

Granny annexe - £87,079

Garden office - £10,079

Convert a Garage - £16,079

Garage - £18,579

Build a flat roof extension - £22,079

Build a dormer loft conversion - £42,079

Concrete foundations - £6,329

Convert a bungalow loft - £29,079

Convert a basement - £38,391