Relax... you have found a reliable extension builder in WF1. Foundation Building Services is a friendly and reliable company based in WF1 who consi...
ASHBURY CONSTRUCTION T/A is an established and experienced local extension builder in WF1. Please contact us for a free, no obligation quote and co...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £51,776
Graham Kirkaldy
I've been in the trade over 25 years working on commercial and domestic high end properties

Mansard loft conversions range from the cheapest installation of £51,776 (GPK based in WF4) to the dearest of around £51,904 (KPS Building & Brickwork based in WF4).
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 WF1 by posting a job with HaMuch and we'll send it to extension builders in WF1.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Mansard Loft Conversion near Wakefield | £31 | £240 |
| Build A Mansard Loft Conversion near Normanton | £30 | £233 |
| Build A Mansard Loft Conversion near Ossett | £33 | £245 |
| Build A Mansard Loft Conversion near Rothwell | £30 | £230 |
| Build A Mansard Loft Conversion near Dewsbury | £33 | £245 |
| Build A Mansard Loft Conversion near Morley | £31 | £239 |
| Build A Mansard Loft Conversion near Batley | £32 | £239 |
| Build A Mansard Loft Conversion near Castleford | £30 | £225 |
| Build A Mansard Loft Conversion near Beeston | £31 | £236 |
| Build A Mansard Loft Conversion near Pontefract | £30 | £228 |
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 - £17,324

Two storey extension - £87,736

Build a timber frame extension - £25,824

Build a swimming pool - £80,824

Single storey extension - £51,480

Side return extension - £39,520

Install an RSJ - £2,024

Outbuilding - £9,824

Build a Mansard loft conversion - £51,824

Loft conversion - £32,100

Build a kitchen extension - £41,824

Hip to gable loft conversion - £41,824

Granny annexe - £86,824

Garden office - £9,824

Convert a Garage - £15,824

Garage - £18,324

Build a flat roof extension - £21,824

Build a dormer loft conversion - £41,824

Concrete foundations - £6,074

Convert a bungalow loft - £28,824

Convert a basement - £35,520