From £53,616
Matt Minson
At MM and Co Roofing we specialise in all aspects of the roofing industry from moss removal to complete re-roofing. We are experienced in working o...
From £51,896
Paul Martyn
PAULMARTYN Construction are here to help customers who need an Extension Builder in GU6. We offer a competitive rate to complete all your extension...

Mansard loft conversions range from the cheapest installation of £51,896 (PAULMARTYN Construction based in GU6) to the dearest of around £53,616 (MM and Co Roofing based in GU5).
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 GU6 by posting a job with HaMuch and we'll send it to extension builders in GU6.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Mansard Loft Conversion near Guildford | £53 | £298 |
| Build A Mansard Loft Conversion near Waverley | £68 | £313 |
| Build A Mansard Loft Conversion near Horsham | £38 | £265 |
| Build A Mansard Loft Conversion near Great Bookham | £42 | £281 |
| Build A Mansard Loft Conversion near Woking | £43 | £277 |
| Build A Mansard Loft Conversion near Ash Vale | £41 | £277 |
| Build A Mansard Loft Conversion near Reigate | £40 | £270 |
| Build A Mansard Loft Conversion near Horley | £38 | £258 |
| Build A Mansard Loft Conversion near Crawley | £38 | £255 |
| Build A Mansard Loft Conversion near Aldershot | £41 | £275 |
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 - £18,256

Two storey extension - £89,134

Build a timber frame extension - £26,756

Build a swimming pool - £81,756

Single storey extension - £70,120

Side return extension - £50,005

Install an RSJ - £2,956

Outbuilding - £10,756

Build a Mansard loft conversion - £52,756

Loft conversion - £40,838

Build a kitchen extension - £42,756

Hip to gable loft conversion - £42,756

Granny annexe - £87,756

Garden office - £10,756

Convert a Garage - £16,756

Garage - £19,256

Build a flat roof extension - £22,756

Build a dormer loft conversion - £42,756

Concrete foundations - £7,006

Convert a bungalow loft - £29,756

Convert a basement - £46,005