Build a mansard loft conversion in Tonna from £51,576

Mansard loft conversions are ideal if you want to maximise the space in your home. Extending your roof out into a flat roof with an almost vertical wall, they almost always require planning permission but can add significant value to your home. To see prices and availability for your job click green button.

HaMuch is Excellent

How HaMuch saves you money

Post your job for free

Post your job for free

We send your job to ALL Tonna extension builders

Compare quotes

Compare quotes

Available extension builders in Tonna reply

Save Money

Save Money

Select your affordable Tonna extension builder

Post your job

From £51,720

Last active Oct 26
Get quotes

G Wager Building Maintenance

G Wager Building Maintenance is a trusted extension builder serving customers in Tonna and the surrounding area. Contact us to today to get a compe...

From £51,576

Last active Oct 26
Get quotes

Cwtch Property Developments

Relax... you have found a reliable extension builder in Tonna. Cwtch Property Developments is a friendly and reliable company based in Tonna who co...

From £51,824

Last active Sep 26
Get quotes

Evans Home Improvements

Evans Home Improvements are here to help customers who need an Extension Builder in Tonna. We offer a competitive rate to complete all your extensi...

From £51,952

Last active Sep 26
Get quotes

Complete Building Contractors

Trusted and professional extension builder in Tonna. Experienced in all extension buildering work and keeping within budget and on quote. Complete ...

From £51,832

Last active Sep 26
Get quotes

K.D.L Property Maintenance

Need an Extension Builder in Tonna? K.D.L Property Maintenance has been helping local clients (20 mile radius) with their extension buildering jobs...

From £51,760

Last active Jul 26
Get quotes

Marin Hughes General Builders

Marin Hughes General Builders is a trusted extension builder serving customers in Tonna and the surrounding area. Contact us to today to get a comp...

From £51,848

Last active Jun 26
Get quotes

SS BUILDER

SS BUILDER are here to help customers who need an Extension Builder in Tonna. We offer a competitive rate to complete all your extension buildering...

From £51,976

Last active Jun 26
Get quotes

HALL & HARRIS CONSTRUCTION

Location

Tonna, SA11

Trusted and professional extension builder in Tonna. Experienced in all extension buildering work and keeping within budget and on quote. HALL & HA...

From £51,936

Last active Apr 26
Get quotes

A Room at the Top

A Room at the Top are here to help customers who need an Extension Builder in Tonna. We offer a competitive rate to complete all your extension bui...

From £51,816

Get quotes

Dale Hopkins

Dale Hopkins is an established and experienced local extension builder in Tonna. Please contact us for a free, no obligation quote and competitive ...

Mansard loft conversion cost in Tonna

Estimates for build a mansard loft conversion near Tonna

Mansard loft conversions range from the cheapest installation of £51,576 (Cwtch Property Developments based in CF34) to the dearest of around £51,976 (HALL & HARRIS CONSTRUCTION based in SA11).

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 Tonna by posting a job with HaMuch and we'll send it to extension builders in Tonna. 


Estimates for common extension builder jobs in Tonna;

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.

More extensions & conversions cost guides...