SMH Build & Renovate is an established extension buildering business in Greater Manchester. We come highly recommended and provide competitive quot...
Paul Foran
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
H.B.S is an established extension buildering business in Greater Manchester. We come highly recommended and provide competitive quotes for your wor...
Terry Howlett
We are a local building company who specialises in keeping our customers happy we are reliable friendly. We carry out all types of building wo...
Amak Construction is an established and experienced local extension builder in Greater Manchester. Please contact us for a free, no obligation quot...
Need an Extension Builder in Greater Manchester? MK Builders has been helping local clients (20 mile radius) with their extension buildering jobs f...
Need an Extension Builder in Greater Manchester? G Wardley Building & Repairs has been helping local clients (20 mile radius) with their extension ...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Experienced extension builder ready to quote for your work. SMH Joinery & Building is the best extension builder in Greater Manchester. No obligati...
Need to find an Extension Builder near you for all your extension buildering work?
J. Grimshaw provides a local, trusted extension builderi...

Mansard loft conversions range from the cheapest installation of £50,960 (Aquatec Builder based in OL10) to the dearest of around £51,936 (Garry Ryan Property Repairs based in BB1).
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 Greater Manchester by posting a job with HaMuch and we'll send it to extension builders in Greater Manchester.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Mansard Loft Conversion near Bury | £30 | £219 |
| Build A Mansard Loft Conversion near Rawtenstall | £29 | £213 |
| Build A Mansard Loft Conversion near Heywood | £30 | £221 |
| Build A Mansard Loft Conversion near Radcliffe | £30 | £220 |
| Build A Mansard Loft Conversion near Bolton | £31 | £219 |
| Build A Mansard Loft Conversion near Whitefield | £31 | £229 |
| Build A Mansard Loft Conversion near Rochdale | £30 | £221 |
| Build A Mansard Loft Conversion near Darwen | £34 | £255 |
| Build A Mansard Loft Conversion near Farnworth | £30 | £219 |
| Build A Mansard Loft Conversion near Accrington | £33 | £244 |
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 - £17,202

Two storey extension - £87,554

Build a timber frame extension - £25,702

Build a swimming pool - £80,702

Single storey extension - £49,048

Side return extension - £38,152

Install an RSJ - £1,902

Outbuilding - £9,702

Build a Mansard loft conversion - £51,702

Loft conversion - £30,960

Build a kitchen extension - £41,702

Hip to gable loft conversion - £41,702

Granny annexe - £86,702

Garden office - £9,702

Convert a Garage - £15,702

Garage - £18,202

Build a flat roof extension - £21,702

Build a dormer loft conversion - £41,702

Concrete foundations - £5,952

Convert a bungalow loft - £28,702

Convert a basement - £34,152