Extend your Llansamlet with an extension

A flat roof extension is a great way to add extra space to your home without splashing out on the costs of a pitched roof extension. Often exempt from planning permission rules, you can build a flat roof extension up to 3 metres in height as long as it's not visible from a road. But how much do they cost in Llansamlet? 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 Llansamlet extension builders

Compare quotes

Compare quotes

Available extension builders in Llansamlet reply

Save Money

Save Money

Select your affordable Llansamlet extension builder

Post your job

From £21,744

Last active Oct 26
Get quotes

CENTER

Vladimir Pavliiciuc

Local builder services CENTER "I, YOU, WE" CIC. Exterior building work build or repair a path or driveway construct or restore an ...

From £21,632

Last active Oct 26
Get quotes

Karina Lane Construction Ltd

Karina Lane Construction Ltd are here to help customers who need an Extension Builder in Llansamlet. We offer a competitive rate to complete all yo...

From £21,736

Last active Sep 26
Get quotes

The Rod Squad

The Rod Squad is a trusted extension builder serving customers in Llansamlet and the surrounding area. Contact us to today to get a competitive quo...

From £21,776

Last active Sep 26
Get quotes

KAW Developments

KAW Developments is a trusted extension builder serving customers in Llansamlet and the surrounding area. Contact us to today to get a competitive ...

From £22,000

Last active Sep 26
Get quotes

Improve Not Move

Experienced extension builder ready to quote for your work. Improve Not Move is the best extension builder in Llansamlet. No obligation free quotes...

From £21,576

Last active Sep 26
Get quotes

Homekare Building Services Ltd

Homekare Building Services Ltd is an established and experienced local extension builder in Llansamlet. Please contact us for a free, no obligation...

From £22,016

Last active Sep 26
Get quotes

Signature Project Solutions Ltd

Relax... you have found a reliable extension builder in Llansamlet. Signature Project Solutions Ltd is a friendly and reliable company based in Lla...

From £21,712

Last active Sep 26
Get quotes

Masterbuild

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

From £21,832

Last active Sep 26
Get quotes

K.D.L Property Maintenance

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

From £22,000

Last active Sep 26
Get quotes

R.H Damp Proofing

R.H Damp Proofing are here to help customers who need an Extension Builder in Llansamlet. We offer a competitive rate to complete all your extensio...

Flat roof extension cost in Llansamlet

Estimates for build a flat roof extension near Llansamlet

A flat roof extension ranges from the cheapest of £21,576 (Homekare Building Services Ltd based in SA5) to the dearest of £22,016 (Signature Project Solutions Ltd based in SA1), but these are just estimates. While they give you an idea of who will be better value, the best way to compare costs is to get real quotes. 

Find out how much your flat roof extension will cost in Llansamlet by posting a job with HaMuch. We'll send it to extension builders in Llansamlet.


Estimates for common extension builder jobs in Llansamlet;

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...