Peter Lewandowski
We specialize in property makeovers, working with clients who want to redesign, upgrade, or change the layout of their homes and gardens. Our compr...
Experienced extension builder ready to quote for your work. Kevin Williams is the best extension builder in Broadway. No obligation free quotes and...
From £21,712
RICHARD LEWIS
Reliable,passionate about my work, every type of wall, patios etc gets 100% dedication and a very friendly
team that work with me....

A flat roof extension ranges from the cheapest of £21,712 (RICHARD LEWIS based in GL55) to the dearest of £22,968 (PL Home Improvements based in WR11), 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 Broadway by posting a job with HaMuch. We'll send it to extension builders in Broadway.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Evesham | £35 | £264 |
| Build A Flat Roof Extension near Wychavon | £35 | £269 |
| Build A Flat Roof Extension near Stratford-upon-Avon | £27 | £215 |
| Build A Flat Roof Extension near Stratford-on-Avon | £27 | £215 |
| Build A Flat Roof Extension near Cheltenham | £32 | £250 |
| Build A Flat Roof Extension near Redditch | £32 | £234 |
| Build A Flat Roof Extension near Worcester | £28 | £218 |
| Build A Flat Roof Extension near Droitwich | £28 | £224 |
| Build A Flat Roof Extension near Great Malvern | £31 | £244 |
| Build A Flat Roof Extension near Gloucester | £31 | £236 |
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 - £17,681

Two storey extension - £88,272

Build a timber frame extension - £26,181

Build a swimming pool - £81,181

Single storey extension - £58,627

Side return extension - £43,540

Install an RSJ - £2,381

Outbuilding - £10,181

Build a Mansard loft conversion - £52,181

Loft conversion - £35,450

Build a kitchen extension - £42,181

Hip to gable loft conversion - £42,181

Granny annexe - £87,181

Garden office - £10,181

Convert a Garage - £16,181

Garage - £18,681

Build a flat roof extension - £22,181

Build a dormer loft conversion - £42,181

Concrete foundations - £6,431

Convert a bungalow loft - £29,181

Convert a basement - £39,540