David Mather
Small brickwork jobs welcome.garden wall's and pointing as well.any type of walls built.
Shehele
Oldham, OL4
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
I teach others on how to achieve flawless finishes through my blog on my website. i also am a stickler for perfection. I'm very friendly and punctu...
Relax... you have found a reliable extension builder in Oldham. CM BUILDING SERVICES is a friendly and reliable company based in Oldham who conside...
phoenix builders is a trusted extension builder serving customers in Oldham and the surrounding area. Contact us to today to get a competitive quot...
Nova Construction was established in 2019 and has been providing reliable building and property maintenance services. We are based in Stalybridge a...
Need to find an Extension Builder near you for all your extension buildering work?
J K S Builder provides a local, trusted extension builde...
Need an Extension Builder in Oldham? W WELSBY BUILDING SERVICE has been helping local clients (20 mile radius) with their extension buildering jobs...
McClean Builders are here to help customers who need an Extension Builder in Oldham. We offer a competitive rate to complete all your extension bui...

A flat roof extension ranges from the cheapest of £21,184 (Valdecor based in OL8) to the dearest of £21,968 (Phoenix builders based in m40), 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 Oldham by posting a job with HaMuch. We'll send it to extension builders in Oldham.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Oldham | £31 | £229 |
| Build A Flat Roof Extension near Chadderton | £31 | £225 |
| Build A Flat Roof Extension near Royton | £30 | £225 |
| Build A Flat Roof Extension near Failsworth | £35 | £236 |
| Build A Flat Roof Extension near Ashton-under-Lyne | £36 | £232 |
| Build A Flat Roof Extension near Middleton | £31 | £227 |
| Build A Flat Roof Extension near Droylsden | £34 | £237 |
| Build A Flat Roof Extension near Tameside | £35 | £231 |
| Build A Flat Roof Extension near Stalybridge | £38 | £231 |
| Build A Flat Roof Extension near Dukinfield | £35 | £232 |
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 - £17,212

Two storey extension - £87,568

Build a timber frame extension - £25,712

Build a swimming pool - £80,712

Single storey extension - £49,240

Side return extension - £38,260

Install an RSJ - £1,912

Outbuilding - £9,712

Build a Mansard loft conversion - £51,712

Loft conversion - £31,050

Build a kitchen extension - £41,712

Hip to gable loft conversion - £41,712

Granny annexe - £86,712

Garden office - £9,712

Convert a Garage - £15,712

Garage - £18,212

Build a flat roof extension - £21,712

Build a dormer loft conversion - £41,712

Concrete foundations - £5,962

Convert a bungalow loft - £28,712

Convert a basement - £34,260