From £51,824
We do it all from plan to completion
25 yrs and no complaints ..
modern and contemporary
kitchen bathrooms
From £51,544
Need to find an Extension Builder near you for all your extension buildering work?
Poulton Building & Joinery Services provides a local, tr...
From £51,496
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £51,632
TECH BUILDING limited is an established extension buildering business in FY2. We come highly recommended and provide competitive quotes for your wo...
From £51,648
Interbuild is an established extension buildering business in FY2. We come highly recommended and provide competitive quotes for your work.
From £51,512
Trusted and professional extension builder in FY2. Experienced in all extension buildering work and keeping within budget and on quote. Lords have ...
From £51,712
Smedley Construction Ltd is a trusted extension builder serving customers in FY2 and the surrounding area. Contact us to today to get a competitive...
From £51,648
JSM BUILDING SOLUTIONS LIMITED is a trusted extension builder serving customers in FY2 and the surrounding area. Contact us to today to get a compe...
From £51,848
Relax... you have found a reliable extension builder in FY2. Green Generation Builders Ltd is a friendly and reliable company based in FY2 who cons...

Mansard loft conversions range from the cheapest installation of £51,496 (M S JOINERY & BUILDING based in FY5) to the dearest of around £51,848 (Green Generation Builders Ltd based in FY3).
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 FY2 by posting a job with HaMuch and we'll send it to extension builders in FY2.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Mansard Loft Conversion near Blackpool | £29 | £209 |
| Build A Mansard Loft Conversion near Fleetwood | £28 | £206 |
| Build A Mansard Loft Conversion near Lytham St Annes | £28 | £206 |
| Build A Mansard Loft Conversion near Fulwood | £31 | £217 |
| Build A Mansard Loft Conversion near Penwortham | £30 | £218 |
| Build A Mansard Loft Conversion near Preston | £30 | £219 |
| Build A Mansard Loft Conversion near Southport | £27 | £198 |
| Build A Mansard Loft Conversion near Lancaster | £25 | £211 |
| Build A Mansard Loft Conversion near Morecambe | £25 | £212 |
| Build A Mansard Loft Conversion near Bamber Bridge | £30 | £217 |
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 - £17,146

Two storey extension - £87,470

Build a timber frame extension - £25,646

Build a swimming pool - £80,646

Single storey extension - £47,928

Side return extension - £37,522

Install an RSJ - £1,846

Outbuilding - £9,646

Build a Mansard loft conversion - £51,646

Loft conversion - £30,435

Build a kitchen extension - £41,646

Hip to gable loft conversion - £41,646

Granny annexe - £86,646

Garden office - £9,646

Convert a Garage - £15,646

Garage - £18,146

Build a flat roof extension - £21,646

Build a dormer loft conversion - £41,646

Concrete foundations - £5,896

Convert a bungalow loft - £28,646

Convert a basement - £33,522