From £52,480
Need an Extension Builder in PE25? D H S Dima Home Improvement Services has been helping local clients (20 mile radius) with their extension builde...
From £51,576
R L Hinman Builder is an established and experienced local extension builder in PE25. Please contact us for a free, no obligation quote and competi...
From £52,304
P MARSH BUILDING CONTRACTOR is an established and experienced local extension builder in PE25. Please contact us for a free, no obligation quote an...
From £51,584
Trusted and professional extension builder in PE25. Experienced in all extension buildering work and keeping within budget and on quote. A J REESON...
From £51,528
Trusted and professional extension builder in PE25. Experienced in all extension buildering work and keeping within budget and on quote. PAUL JACKS...

Mansard loft conversions range from the cheapest installation of £51,528 (PAUL JACKSON BUILDING CONTRS based in PE23) to the dearest of around £52,480 (D H S Dima Home Improvement Services based in PE21).
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 PE25 by posting a job with HaMuch and we'll send it to extension builders in PE25.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Mansard Loft Conversion near East Lindsey | £27 | £198 |
| Build A Mansard Loft Conversion near Boston | £28 | £262 |
| Build A Mansard Loft Conversion near Kings Lynn & West Norfolk | £31 | £238 |
| Build A Mansard Loft Conversion near King's Lynn | £33 | £254 |
| Build A Mansard Loft Conversion near Cleethorpes | £32 | £246 |
| Build A Mansard Loft Conversion near Spalding | £32 | £238 |
| Build A Mansard Loft Conversion near North East Lincolnshire | £32 | £246 |
| Build A Mansard Loft Conversion near Grimsby | £32 | £246 |
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 - £17,394

Two storey extension - £87,842

Build a timber frame extension - £25,894

Build a swimming pool - £80,894

Single storey extension - £52,888

Side return extension - £40,312

Install an RSJ - £2,094

Outbuilding - £9,894

Build a Mansard loft conversion - £51,894

Loft conversion - £32,760

Build a kitchen extension - £41,894

Hip to gable loft conversion - £41,894

Granny annexe - £86,894

Garden office - £9,894

Convert a Garage - £15,894

Garage - £18,394

Build a flat roof extension - £21,894

Build a dormer loft conversion - £41,894

Concrete foundations - £6,144

Convert a bungalow loft - £28,894

Convert a basement - £36,312