From £22,016
Mckenzie Malcolm Construction is an established extension buildering business in EH4. We come highly recommended and provide competitive quotes for...
From £22,032
Need an Extension Builder in EH4? ONYX BUILDING SERVICES LTD has been helping local clients (20 mile radius) with their extension buildering jobs f...
From £22,288
Trusted and professional extension builder in EH4. Experienced in all extension buildering work and keeping within budget and on quote. DOWNIE CONS...
From £21,968
Need an Extension Builder in EH4? SMILLAR BUILDERS & JOINERS has been helping local clients (20 mile radius) with their extension buildering jobs f...
From £22,312
BANN is an established extension buildering business in EH4. We come highly recommended and provide competitive quotes for your work.
From £21,896
StockbridgeHomeSolutions is an established extension buildering business in EH4. We come highly recommended and provide competitive quotes for your...
From £22,320
My name is Daniel Pereira. I am a builder with over 18 years of experience in the building trade. Stockbridge Home Solutions is a custom joinery an...
From £21,976
Trusted and professional extension builder in EH4. Experienced in all extension buildering work and keeping within budget and on quote. Wolffe have...
From £22,208
Need to find an Extension Builder near you for all your extension buildering work?
Edinburgh Apartments Ltd provides a local, trusted exten...
From £21,920
Experienced extension builder ready to quote for your work. J Wood Joiners & Builders Ltd is the best extension builder in EH4. No obligation free ...

A flat roof extension ranges from the cheapest of £21,896 (StockbridgeHomeSolutions based in EH3) to the dearest of £22,320 (StockbridgeHomeSolutions based in EH3), 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 EH4 by posting a job with HaMuch. We'll send it to extension builders in EH4.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Edinburgh | £36 | £268 |
| Build A Flat Roof Extension near Musselburgh | £36 | £262 |
| Build A Flat Roof Extension near Bonnyrigg | £37 | £263 |
| Build A Flat Roof Extension near Broxburn | £34 | £251 |
| Build A Flat Roof Extension near Penicuik | £36 | £264 |
| Build A Flat Roof Extension near Dalkeith | £35 | £256 |
| Build A Flat Roof Extension near Livingston | £35 | £256 |
| Build A Flat Roof Extension near West Lothian | £33 | £242 |
| Build A Flat Roof Extension near Dunfermline | £46 | £285 |
| Build A Flat Roof Extension near Kirkcaldy | £42 | £296 |
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 - £17,594

Two storey extension - £88,140

Build a timber frame extension - £26,094

Build a swimming pool - £81,094

Single storey extension - £56,872

Side return extension - £42,553

Install an RSJ - £2,294

Outbuilding - £10,094

Build a Mansard loft conversion - £52,094

Loft conversion - £34,628

Build a kitchen extension - £42,094

Hip to gable loft conversion - £42,094

Granny annexe - £87,094

Garden office - £10,094

Convert a Garage - £16,094

Garage - £18,594

Build a flat roof extension - £22,094

Build a dormer loft conversion - £42,094

Concrete foundations - £6,344

Convert a bungalow loft - £29,094

Convert a basement - £38,553