From £52,480
Stovetech Surrey are professional installers of multi-fuel and wood burning stoves.We are OFTEC registered ensuring that all of our work co...
From £51,912
Experienced extension builder ready to quote for your work. Mole Valley Builders is the best extension builder in Brockham. No obligation free quot...
From £52,168
Established in 2013, Mole Valley Builders is a family-owned, independent building company. Our team shares more than 40 years of industry experienc...
From £52,432
Relax... you have found a reliable extension builder in Brockham. Atp Building Services is a friendly and reliable company based in Brockham who co...
From £51,792
The Reigate Marble Shop LTD.
Established in 2005, The Reigate Marble Shop...
From £52,408
Garage Door Repairs is an established extension buildering business in Brockham. We come highly recommended and provide competitive quotes for your...
From £52,096
ROLAND KNIGHT CONSTRUCTION LTD is an established and experienced local extension builder in Brockham. Please contact us for a free, no obligation q...
From £51,904
Experienced extension builder ready to quote for your work. Able Construction T/A is the best extension builder in Brockham. No obligation free quo...
From £51,968
Trusted and professional extension builder in Brockham. Experienced in all extension buildering work and keeping within budget and on quote. D B Jo...

Mansard loft conversions range from the cheapest installation of £51,792 (REIGATE MARBLE SHOP based in RH2) to the dearest of around £52,480 (Stovetech Surrey based in RH5).
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 Brockham by posting a job with HaMuch and we'll send it to extension builders in Brockham.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Mansard Loft Conversion near Reigate | £40 | £270 |
| Build A Mansard Loft Conversion near Tadworth | £41 | £271 |
| Build A Mansard Loft Conversion near Reigate & Banstead | £41 | £271 |
| Build A Mansard Loft Conversion near Redhill | £41 | £269 |
| Build A Mansard Loft Conversion near Great Bookham | £42 | £281 |
| Build A Mansard Loft Conversion near Epsom | £43 | £274 |
| Build A Mansard Loft Conversion near Horley | £38 | £258 |
| Build A Mansard Loft Conversion near Ewell | £43 | £274 |
| Build A Mansard Loft Conversion near Caterham | £43 | £272 |
| Build A Mansard Loft Conversion near Crawley | £38 | £255 |
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 - £17,622

Two storey extension - £88,184

Build a timber frame extension - £26,122

Build a swimming pool - £81,122

Single storey extension - £57,448

Side return extension - £42,877

Install an RSJ - £2,322

Outbuilding - £10,122

Build a Mansard loft conversion - £52,122

Loft conversion - £34,898

Build a kitchen extension - £42,122

Hip to gable loft conversion - £42,122

Granny annexe - £87,122

Garden office - £10,122

Convert a Garage - £16,122

Garage - £18,622

Build a flat roof extension - £22,122

Build a dormer loft conversion - £42,122

Concrete foundations - £6,372

Convert a bungalow loft - £29,122

Convert a basement - £38,877