From £21,984
GARY WOSKETT (BUILDERS) LTD are here to help customers who need an Extension Builder in GL56. We offer a competitive rate to complete all your exte...
From £21,712
Reliable,passionate about my work, every type of wall, patios etc gets 100% dedication and a very friendly
team that work with me....
From £22,344
Experienced extension builder ready to quote for your work. Oak Tree Renovations Ltd is the best extension builder in GL56. No obligation free quot...
From £22,208
G J Construction is an established extension buildering business in GL56. We come highly recommended and provide competitive quotes for your work.<...
From £21,864
Trusted and professional extension builder in GL56. Experienced in all extension buildering work and keeping within budget and on quote. MARCUS STO...
From £21,856
Experienced extension builder ready to quote for your work. AJP Construction is the best extension builder in GL56. No obligation free quotes and m...
From £22,144
We're a design & build company based in Warwickshire specialising in structural alterations, refurbishments and renovations of modern buildings and...
From £21,760
M P ALLEN BUILDERS LTD are here to help customers who need an Extension Builder in GL56. We offer a competitive rate to complete all your extension...
From £21,872
Our building services company, Northleach Property Services , was established in 2004. Since then, we have been helping customers in the Cotswolds ...
From £22,968
We specialize in property makeovers, working with clients who want to redesign, upgrade, or change the layout of their homes and gardens. Our compr...

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 GL56 by posting a job with HaMuch. We'll send it to extension builders in GL56.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Evesham | £35 | £264 |
| 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 Banbury | £33 | £239 |
| Build A Flat Roof Extension near Witney | £32 | £244 |
| Build A Flat Roof Extension near Cheltenham | £32 | £250 |
| Build A Flat Roof Extension near Wychavon | £35 | £269 |
| Build A Flat Roof Extension near Warwick | £28 | £213 |
| Build A Flat Roof Extension near Redditch | £32 | £234 |
| Build A Flat Roof Extension near Leamington Spa | £27 | £212 |
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 - £17,571

Two storey extension - £88,107

Build a timber frame extension - £26,071

Build a swimming pool - £81,071

Single storey extension - £56,424

Side return extension - £42,301

Install an RSJ - £2,271

Outbuilding - £10,071

Build a Mansard loft conversion - £52,071

Loft conversion - £34,418

Build a kitchen extension - £42,071

Hip to gable loft conversion - £42,071

Granny annexe - £87,071

Garden office - £10,071

Convert a Garage - £16,071

Garage - £18,571

Build a flat roof extension - £22,071

Build a dormer loft conversion - £42,071

Concrete foundations - £6,321

Convert a bungalow loft - £29,071

Convert a basement - £38,301