From £21,752
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £21,656
Gorton, M18
H TIMMINS BUILDING & MAINT is an established extension buildering business in Gorton. We come highly recommended and provide competitive quotes for...
From £21,856
Cornerstone Building Maintenance & Restoration Ltd is an established and experienced local extension builder in Gorton. Please contact us for a fre...
From £21,736
Need to find an Extension Builder near you for all your extension buildering work?
J K S Builder provides a local, trusted extension builde...
From £21,720
Trusted and professional extension builder in Gorton. Experienced in all extension buildering work and keeping within budget and on quote. M A Buil...
From £21,832
Need to find an Extension Builder near you for all your extension buildering work?
Oscar Renn provides a local, trusted extension builderin...
From £21,768
Trusted and professional extension builder in Gorton. Experienced in all extension buildering work and keeping within budget and on quote. B R M S ...
From £21,792
SJD Joinery & Building are here to help customers who need an Extension Builder in Gorton. We offer a competitive rate to complete all your extensi...
From £22,072
Avon Piping Limited are here to help customers who need an Extension Builder in Gorton. We offer a competitive rate to complete all your extension ...
From £21,816
Need an Extension Builder in Gorton? Granada Home Improvements has been helping local clients (20 mile radius) with their extension buildering jobs...

A flat roof extension ranges from the cheapest of £21,656 (H TIMMINS BUILDING & MAINT based in M18) to the dearest of £22,072 (Avon Piping Limited based in M12), 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 Gorton by posting a job with HaMuch. We'll send it to extension builders in Gorton.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Reddish | £34 | £236 |
| Build A Flat Roof Extension near Droylsden | £34 | £237 |
| Build A Flat Roof Extension near Denton | £35 | £234 |
| Build A Flat Roof Extension near Failsworth | £35 | £236 |
| Build A Flat Roof Extension near Manchester | £32 | £236 |
| Build A Flat Roof Extension near Dukinfield | £35 | £232 |
| Build A Flat Roof Extension near Tameside | £35 | £232 |
| Build A Flat Roof Extension near Old Trafford | £32 | £236 |
| Build A Flat Roof Extension near Ashton-under-Lyne | £36 | £232 |
| Build A Flat Roof Extension near Hyde | £36 | £227 |
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 - £17,300

Two storey extension - £87,700

Build a timber frame extension - £25,800

Build a swimming pool - £80,800

Single storey extension - £51,000

Side return extension - £39,250

Install an RSJ - £2,000

Outbuilding - £9,800

Build a Mansard loft conversion - £51,800

Loft conversion - £31,875

Build a kitchen extension - £41,800

Hip to gable loft conversion - £41,800

Granny annexe - £86,800

Garden office - £9,800

Convert a Garage - £15,800

Garage - £18,300

Build a flat roof extension - £21,800

Build a dormer loft conversion - £41,800

Concrete foundations - £6,050

Convert a bungalow loft - £28,800

Convert a basement - £35,250