From £21,704
Building Beautiful Homes Since 1980Welcome to Oakwood Construction. Here in the heart of the Midlands, we are more than simply your new home builde...
From £21,672
Need to find an Extension Builder near you for all your extension buildering work?
Hallat Construction Ltd provides a local, trusted extens...
From £21,992
At SMM-PD we are not restrained by traditional thinking, we appreciate our clients needs and understand the importance of solving solutions and del...
From £21,600
Hyde Property is an established and experienced local extension builder in CV8. Please contact us for a free, no obligation quote and competitive r...
From £21,576
Need an Extension Builder in CV8? Barrys Home & Maintenance has been helping local clients (20 mile radius) with their extension buildering jobs fo...
From £21,952
Trusted and professional extension builder in CV8. Experienced in all extension buildering work and keeping within budget and on quote. B.A Plaster...
From £21,816
COS CONSTRUCTION LTD is an established and experienced local extension builder in CV8. Please contact us for a free, no obligation quote and compet...
From £21,608
Experienced extension builder ready to quote for your work. LT Construction & Basements is the best extension builder in CV8. No obligation free qu...
From £21,584
Nexus Building Solutions Limited is a successful company. Over the years it has grown and has now, several business units under the Nexus Building ...
From £21,784
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 £21,576 (Barrys Home & Maintenance based in CV3) to the dearest of £21,992 (SMM PD based in CV1), 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 CV8 by posting a job with HaMuch. We'll send it to extension builders in CV8.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Kenilworth | £29 | £224 |
| Build A Flat Roof Extension near Coventry | £28 | £222 |
| Build A Flat Roof Extension near Warwick | £28 | £213 |
| Build A Flat Roof Extension near Leamington Spa | £27 | £212 |
| Build A Flat Roof Extension near Knowle | £31 | £241 |
| Build A Flat Roof Extension near Bedworth | £28 | £219 |
| Build A Flat Roof Extension near Nuneaton & Bedworth | £28 | £219 |
| Build A Flat Roof Extension near Solihull | £29 | £231 |
| Build A Flat Roof Extension near Rugby | £31 | £224 |
| Build A Flat Roof Extension near Nuneaton | £29 | £225 |
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 - £17,229

Two storey extension - £87,593

Build a timber frame extension - £25,729

Build a swimming pool - £80,729

Single storey extension - £49,576

Side return extension - £38,449

Install an RSJ - £1,929

Outbuilding - £9,729

Build a Mansard loft conversion - £51,729

Loft conversion - £31,208

Build a kitchen extension - £41,729

Hip to gable loft conversion - £41,729

Granny annexe - £86,729

Garden office - £9,729

Convert a Garage - £15,729

Garage - £18,229

Build a flat roof extension - £21,729

Build a dormer loft conversion - £41,729

Concrete foundations - £5,979

Convert a bungalow loft - £28,729

Convert a basement - £34,449