Mark Wadeson
Building extensions and conversions - commercial and domesticstructural repairsgroundworksdrainage workspaving, patios and concreti...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Need to find an Extension Builder near you for all your extension buildering work?
J.V MARSTON BUILDERS provides a local, trusted extension...
Trusted and professional extension builder in BH11. Experienced in all extension buildering work and keeping within budget and on quote. WR WARREN ...
Trusted and professional extension builder in BH11. Experienced in all extension buildering work and keeping within budget and on quote. Hayes Land...
Experienced extension builder ready to quote for your work. C&M Roofing is the best extension builder in BH11. No obligation free quotes and many h...
Sky Builders is a trusted extension builder serving customers in BH11 and the surrounding area. Contact us to today to get a competitive quote for ...
Experienced extension builder ready to quote for your work. JOSCELYNE BUILDERS is the best extension builder in BH11. No obligation free quotes and...
Richard Thomas
Need an Extension Builder in BH11? RNTP ltd has been helping local clients (20 mile radius) with their extension buildering jobs for many years. Ge...
Trusted and professional extension builder in BH11. Experienced in all extension buildering work and keeping within budget and on quote. MDW KITCHE...

Mansard loft conversions range from the cheapest installation of £51,576 (ALWYN DOMINEY based in BH12) to the dearest of around £53,200 (Wade and Son Builders based in bh22).
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 BH11 by posting a job with HaMuch and we'll send it to extension builders in BH11.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Mansard Loft Conversion near Bournemouth | £38 | £257 |
| Build A Mansard Loft Conversion near Poole | £38 | £250 |
| Build A Mansard Loft Conversion near Christchurch | £36 | £251 |
| Build A Mansard Loft Conversion near New Forest | £32 | £245 |
| Build A Mansard Loft Conversion near Totton | £34 | £243 |
| Build A Mansard Loft Conversion near Salisbury | £35 | £247 |
| Build A Mansard Loft Conversion near Dorchester | £30 | £230 |
| Build A Mansard Loft Conversion near Romsey | £32 | £230 |
| Build A Mansard Loft Conversion near Southampton | £34 | £243 |
| Build A Mansard Loft Conversion near Weymouth | £33 | £260 |
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 - £17,701

Two storey extension - £88,301

Build a timber frame extension - £26,201

Build a swimming pool - £81,201

Single storey extension - £59,016

Side return extension - £43,759

Install an RSJ - £2,401

Outbuilding - £10,201

Build a Mansard loft conversion - £52,201

Loft conversion - £35,633

Build a kitchen extension - £42,201

Hip to gable loft conversion - £42,201

Granny annexe - £87,201

Garden office - £10,201

Convert a Garage - £16,201

Garage - £18,701

Build a flat roof extension - £22,201

Build a dormer loft conversion - £42,201

Concrete foundations - £6,451

Convert a bungalow loft - £29,201

Convert a basement - £39,759