Need to find an Extension Builder near you for all your extension buildering work?
JOHN ROSS BUILDERS LTD provides a local, trusted extensi...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Fixit Cheshire is an established and experienced local extension builder in WA4. Please contact us for a free, no obligation quote and competitive ...
J.T.Construction is a trusted extension builder serving customers in WA4 and the surrounding area. Contact us to today to get a competitive quote f...
Get an Extension Builder in WA4 who you can trust. National Plumbing and Heating provide friendly and reliable extension buildering services to the...
From £51,648
Trusted and professional extension builder in WA4. Experienced in all extension buildering work and keeping within budget and on quote. HPH Improvm...
From £51,664
Trusted and professional extension builder in WA4. Experienced in all extension buildering work and keeping within budget and on quote. I Wright Bu...
From £52,080
Rdh Property Services is an established and experienced local extension builder in WA4. Please contact us for a free, no obligation quote and compe...
From £51,776
RP Construction Design is an established extension buildering business in WA4. We come highly recommended and provide competitive quotes for your w...

Mansard loft conversions range from the cheapest installation of £51,648 (HPH Improvment&Building based in WA2) to the dearest of around £52,080 (Rdh Property Services based in WA2).
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 WA4 by posting a job with HaMuch and we'll send it to extension builders in WA4.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Mansard Loft Conversion near Warrington | £31 | £222 |
| Build A Mansard Loft Conversion near Runcorn | £33 | £228 |
| Build A Mansard Loft Conversion near Newton-le-Willows | £31 | £221 |
| Build A Mansard Loft Conversion near Halton | £31 | £220 |
| Build A Mansard Loft Conversion near Widnes | £31 | £220 |
| Build A Mansard Loft Conversion near Golborne | £30 | £222 |
| Build A Mansard Loft Conversion near Irlam | £32 | £225 |
| Build A Mansard Loft Conversion near Altrincham | £32 | £228 |
| Build A Mansard Loft Conversion near St Helens | £31 | £224 |
| Build A Mansard Loft Conversion near Ashton-in-Makerfield | £30 | £220 |
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 - £17,314

Two storey extension - £87,721

Build a timber frame extension - £25,814

Build a swimming pool - £80,814

Single storey extension - £51,284

Side return extension - £39,410

Install an RSJ - £2,014

Outbuilding - £9,814

Build a Mansard loft conversion - £51,814

Loft conversion - £32,008

Build a kitchen extension - £41,814

Hip to gable loft conversion - £41,814

Granny annexe - £86,814

Garden office - £9,814

Convert a Garage - £15,814

Garage - £18,314

Build a flat roof extension - £21,814

Build a dormer loft conversion - £41,814

Concrete foundations - £6,064

Convert a bungalow loft - £28,814

Convert a basement - £35,410