Experienced extension builder ready to quote for your work. Trad Roofing is the best extension builder in GU30. No obligation free quotes and many ...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
NJ Berriman Building Contracto is an established and experienced local extension builder in GU30. Please contact us for a free, no obligation quote...
From £22,296
Charles Hardman
Urban build are here to help customers who need an Extension Builder in GU30. We offer a competitive rate to complete all your extension buildering...
From £22,832
John Shea
Experienced extension builder ready to quote for your work. CANADA BUILDERS & ROOFING LTD is the best extension builder in GU30. No obligation free...
From £21,968
Experienced extension builder ready to quote for your work. HW&C CONSTRUCTION is the best extension builder in GU30. No obligation free quotes and ...
From £21,968
Need an Extension Builder in GU30? Green Ridge Developments has been helping local clients (20 mile radius) with their extension buildering jobs fo...

A flat roof extension ranges from the cheapest of £21,968 (HW&C CONSTRUCTION based in GU27) to the dearest of £22,832 (CANADA BUILDERS & ROOFING LTD based in GU35), 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 GU30 by posting a job with HaMuch. We'll send it to extension builders in GU30.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near East Hampshire | £38 | £258 |
| Build A Flat Roof Extension near Waverley | £68 | £313 |
| Build A Flat Roof Extension near Farnham | £41 | £276 |
| Build A Flat Roof Extension near Aldershot | £41 | £275 |
| Build A Flat Roof Extension near Ash Vale | £41 | £277 |
| Build A Flat Roof Extension near Fleet | £41 | £270 |
| Build A Flat Roof Extension near Horndean | £36 | £254 |
| Build A Flat Roof Extension near Guildford | £53 | £298 |
| Build A Flat Roof Extension near Farnborough | £41 | £272 |
| Build A Flat Roof Extension near Waterlooville | £36 | £250 |
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 - £17,708

Two storey extension - £88,312

Build a timber frame extension - £26,208

Build a swimming pool - £81,208

Single storey extension - £59,160

Side return extension - £43,840

Install an RSJ - £2,408

Outbuilding - £10,208

Build a Mansard loft conversion - £52,208

Loft conversion - £35,700

Build a kitchen extension - £42,208

Hip to gable loft conversion - £42,208

Granny annexe - £87,208

Garden office - £10,208

Convert a Garage - £16,208

Garage - £18,708

Build a flat roof extension - £22,208

Build a dormer loft conversion - £42,208

Concrete foundations - £6,458

Convert a bungalow loft - £29,208

Convert a basement - £39,840