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Bristol Building Co.Ltd is an established and experienced local extension builder in Bristol. Please contact us for a free, no obligation quote and...
J GREEN PLASTERING LTD are here to help customers who need an Extension Builder in Bristol. We offer a competitive rate to complete all your extens...
Simon Hill
Bristol, BS4
Relax... you have found a reliable extension builder in Bristol. MSH Construction (Bristol) Ltd is a friendly and reliable company based in Bristol...
Smart Building Works are here to help customers who need an Extension Builder in Bristol. We offer a competitive rate to complete all your extensio...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Trusted and professional extension builder in Bristol. Experienced in all extension buildering work and keeping within budget and on quote. KDS Bui...
Sarah Godwin
24 7 BUILDING SOLUTIONS LTD is a trusted extension builder serving customers in Bristol and the surrounding area. Contact us to today to get a comp...
Symmetry Design And Build is a trusted extension builder serving customers in Bristol and the surrounding area. Contact us to today to get a compet...
Trusted and professional extension builder in Bristol. Experienced in all extension buildering work and keeping within budget and on quote. Cullimo...
B ROBINSON BUILDING is an established and experienced local extension builder in Bristol. Please contact us for a free, no obligation quote and com...

Mansard loft conversions range from the cheapest installation of £51,776 (MSH Construction (Bristol) Ltd based in BS4) to the dearest of around £52,256 (Symmetry Design And Build based in BS3).
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 Bristol by posting a job with HaMuch and we'll send it to extension builders in Bristol.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Mansard Loft Conversion near Bristol | £33 | £255 |
| Build A Mansard Loft Conversion near Clifton | £33 | £255 |
| Build A Mansard Loft Conversion near Kingswood | £34 | £257 |
| Build A Mansard Loft Conversion near Keynsham | £33 | £251 |
| Build A Mansard Loft Conversion near Bradley Stoke | £34 | £259 |
| Build A Mansard Loft Conversion near South Gloucestershire | £34 | £260 |
| Build A Mansard Loft Conversion near Portishead | £33 | £247 |
| Build A Mansard Loft Conversion near North Somerset | £32 | £245 |
| Build A Mansard Loft Conversion near Yate | £34 | £263 |
| Build A Mansard Loft Conversion near Bath | £32 | £249 |
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 - £17,581

Two storey extension - £88,121

Build a timber frame extension - £26,081

Build a swimming pool - £81,081

Single storey extension - £56,616

Side return extension - £42,409

Install an RSJ - £2,281

Outbuilding - £10,081

Build a Mansard loft conversion - £52,081

Loft conversion - £34,508

Build a kitchen extension - £42,081

Hip to gable loft conversion - £42,081

Granny annexe - £87,081

Garden office - £10,081

Convert a Garage - £16,081

Garage - £18,581

Build a flat roof extension - £22,081

Build a dormer loft conversion - £42,081

Concrete foundations - £6,331

Convert a bungalow loft - £29,081

Convert a basement - £38,409