Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Trusted and professional extension builder in OL1. Experienced in all extension buildering work and keeping within budget and on quote. We Build ha...
Trusted and professional extension builder in OL1. Experienced in all extension buildering work and keeping within budget and on quote. Fit-on Gara...
Relax... you have found a reliable extension builder in OL1. CM BUILDING SERVICES is a friendly and reliable company based in OL1 who consider no j...
Shehele
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Tony Holden
New era developments is a small local limited company. Who create better living spaces . On time and on buget. To a very high standard. Thanks tony...
We are a family ran business that has gone through three generations of management. We pride ourselves in providing the highest quality workmanship...
David Mather
Small brickwork jobs welcome.garden wall's and pointing as well.any type of walls built.
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...

Mansard loft conversions range from the cheapest installation of £51,184 (Valdecor based in OL8) to the dearest of around £52,096 (N/W Builders based in Ol8).
While these estimates give you a good idea how much you'll pay for a mansard loft conversion, the only way to get an accurate price is to get real quotes from real builders.
Get quotes to install a mansard loft conversion in OL1 by posting a job with HaMuch and we'll send it to extension builders in OL1.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Mansard Loft Conversion near Oldham | £31 | £229 |
| Build A Mansard Loft Conversion near Royton | £30 | £225 |
| Build A Mansard Loft Conversion near Chadderton | £31 | £225 |
| Build A Mansard Loft Conversion near Failsworth | £35 | £236 |
| Build A Mansard Loft Conversion near Middleton | £31 | £227 |
| Build A Mansard Loft Conversion near Ashton-under-Lyne | £36 | £232 |
| Build A Mansard Loft Conversion near Rochdale | £30 | £221 |
| Build A Mansard Loft Conversion near Droylsden | £34 | £237 |
| Build A Mansard Loft Conversion near Tameside | £35 | £232 |
| Build A Mansard Loft Conversion near Stalybridge | £38 | £231 |
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 - £17,248

Two storey extension - £87,622

Build a timber frame extension - £25,748

Build a swimming pool - £80,748

Single storey extension - £49,960

Side return extension - £38,665

Install an RSJ - £1,948

Outbuilding - £9,748

Build a Mansard loft conversion - £51,748

Loft conversion - £31,388

Build a kitchen extension - £41,748

Hip to gable loft conversion - £41,748

Granny annexe - £86,748

Garden office - £9,748

Convert a Garage - £15,748

Garage - £18,248

Build a flat roof extension - £21,748

Build a dormer loft conversion - £41,748

Concrete foundations - £5,998

Convert a bungalow loft - £28,748

Convert a basement - £34,665