Extend your Longley 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 Longley? 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 Longley extension builders

Compare quotes

Compare quotes

Available extension builders in Longley reply

Save Money

Save Money

Select your affordable Longley extension builder

Post your job

From £21,600

Rates updated Nov 26
Get quotes

Trinity Building Services

Martin Metcalfe

Need an Extension Builder in Longley? Trinity Building Services has been helping local clients (20 mile radius) with their extension buildering job...

From £22,344

Last active Nov 26
Get quotes

AMB Joinery & Building Services

Trusted and professional extension builder in Longley. Experienced in all extension buildering work and keeping within budget and on quote. AMB Joi...

From £23,392

Last active Nov 26
Get quotes

Green Exteriors Ltd

Derren Ward

Green Exteriors Ltd are here to help customers who need an Extension Builder in Longley. We offer a competitive rate to complete all your extension...

From £22,088

Last active Nov 26
Get quotes

Hallamshire Paving

Hallamshire Paving is an established and experienced local extension builder in Longley. Please contact us for a free, no obligation quote and comp...

From £21,984

Last active Nov 26
Get quotes

BP Builders

Location

Longley, S5

BP Builders are here to help customers who need an Extension Builder in Longley. We offer a competitive rate to complete all your extension builder...

From £22,112

Last active Oct 26
Get quotes

Premier Lofts

Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

From £22,104

Last active Oct 26
Get quotes

G.J.H Joinery & Construction

Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

From £21,840

Last active Oct 26
Get quotes

Britishbuildogs

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

From £22,160

Last active Oct 26
Get quotes

Property Plus

Need an Extension Builder in Longley? Property Plus has been helping local clients (20 mile radius) with their extension buildering jobs for many y...

From £22,256

Last active Oct 26
Get quotes

Woodtec Joinery

Woodtec Joinery is an established extension buildering business in Longley. We come highly recommended and provide competitive quotes for your work...

Flat roof extension cost in Longley

Estimates for build a flat roof extension near Longley

A flat roof extension ranges from the cheapest of £21,600 (Trinity Building Services based in S6) to the dearest of £23,392 (Green Exteriors Ltd based in S60), 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 Longley by posting a job with HaMuch. We'll send it to extension builders in Longley.


Estimates for common extension builder jobs in Longley;

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...