From £21,368
Need to find an Extension Builder near you for all your extension buildering work?
A-Pex Building provides a local, trusted extension build...
From £22,176
Relax... you have found a reliable extension builder in New Romney. Clint Construction is a friendly and reliable company based in New Romney who c...
From £22,096
Need to find an Extension Builder near you for all your extension buildering work?
Fast Affordable Builders provides a local, trusted exten...
From £21,816
Relax... you have found a reliable extension builder in New Romney. LEVEL CONSTRUCTION is a friendly and reliable company based in New Romney who ...
From £21,936
Experienced extension builder ready to quote for your work. THE EAST CLIFF BUILDING CO LTD is the best extension builder in New Romney. No obligati...
From £21,736
Need an Extension Builder in New Romney? M LONG T/A MJ BUILDINGS has been helping local clients (20 mile radius) with their extension buildering jo...
From £21,936
Cranwells Construction is a trusted extension builder serving customers in New Romney and the surrounding area. Contact us to today to get a compet...
From £22,096
Need to find an Extension Builder near you for all your extension buildering work?
The Sussex Bookcase Company provides a local, trusted ex...
From £21,744
Relax... you have found a reliable extension builder in New Romney. Ljo Brickwork, Landscapes and General Building is a friendly and reliable compa...
From £22,248
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

A flat roof extension ranges from the cheapest of £21,368 (A-Pex Building based in CT17) to the dearest of £22,248 (E&F Carpentry and Building Services based in TN24), 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 New Romney by posting a job with HaMuch. We'll send it to extension builders in New Romney.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Hythe | £31 | £228 |
| Build A Flat Roof Extension near Ashford | £36 | £256 |
| Build A Flat Roof Extension near Folkestone | £31 | £233 |
| Build A Flat Roof Extension near Hastings | £31 | £246 |
| Build A Flat Roof Extension near Dover | £29 | £226 |
| Build A Flat Roof Extension near Canterbury | £31 | £232 |
| Build A Flat Roof Extension near Faversham | £34 | £235 |
| Build A Flat Roof Extension near Bexhill-on-Sea | £31 | £243 |
| Build A Flat Roof Extension near Swale | £35 | £241 |
| Build A Flat Roof Extension near Deal | £26 | £199 |
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 - £17,415

Two storey extension - £87,873

Build a timber frame extension - £25,915

Build a swimming pool - £80,915

Single storey extension - £53,304

Side return extension - £40,546

Install an RSJ - £2,115

Outbuilding - £9,915

Build a Mansard loft conversion - £51,915

Loft conversion - £32,955

Build a kitchen extension - £41,915

Hip to gable loft conversion - £41,915

Granny annexe - £86,915

Garden office - £9,915

Convert a Garage - £15,915

Garage - £18,415

Build a flat roof extension - £21,915

Build a dormer loft conversion - £41,915

Concrete foundations - £6,165

Convert a bungalow loft - £28,915

Convert a basement - £36,546