Extend your Towcester 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 Towcester? 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 Towcester extension builders

Compare quotes

Compare quotes

Available extension builders in Towcester reply

Save Money

Save Money

Select your affordable Towcester extension builder

Post your job

From £22,016

Last active Oct 26
Get quotes

D Catt Builders

Need an Extension Builder in Towcester? D Catt Builders has been helping local clients (20 mile radius) with their extension buildering jobs for ma...

From £21,904

Last active Aug 26
Get quotes

THE DEARN BUILDING GROUP LTD

Location

Towcester, NN12

Need to find an Extension Builder near you for all your extension buildering work?

THE DEARN BUILDING GROUP LTD provides a local, trusted e...

From £21,712

Last active Aug 26
Get quotes

Twelftree Builders

Need an Extension Builder in Towcester? Twelftree Builders has been helping local clients (20 mile radius) with their extension buildering jobs for...

From £22,192

Last active Aug 26
Get quotes

Wright Building

Relax... you have found a reliable extension builder in Towcester. Wright Building is a friendly and reliable company based in Towcester who consid...

From £22,192

Last active Aug 26
Get quotes

Catling Building Services Ltd

Need an Extension Builder in Towcester? Catling Building Services Ltd has been helping local clients (20 mile radius) with their extension builderi...

From £22,112

Last active Aug 26
Get quotes

The Builders - Northampton Limited

Neil Donlevy

Need to find an Extension Builder near you for all your extension buildering work?

The Builders - Northampton Limited provides a local, tru...

From £21,856

Last active Nov 25
Get quotes

A B Construction

Andrew Buswell

ab construction has been trading for over 40 years we undertake all building works from modernisations to extensions and new builds drives patios a...

From £22,440

Get quotes

AJ DESIGN & BUILD LTD

Jonathan Smith

Location

Towcester, NN12

AJ DESIGN & BUILD LTD is an established extension buildering business in Towcester. We come highly recommended and provide competitive quotes for y...

From £22,104

Get quotes

Avant-Garde Roofing Solutions Limited

Relax... you have found a reliable extension builder in Towcester. Avant-Garde Roofing Solutions Limited is a friendly and reliable company based i...

Flat roof extension cost in Towcester

Estimates for build a flat roof extension near Towcester

A flat roof extension ranges from the cheapest of £21,712 (Twelftree Builders based in NN4) to the dearest of £22,440 (AJ DESIGN & BUILD LTD based in NN12), 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 Towcester by posting a job with HaMuch. We'll send it to extension builders in Towcester.


Estimates for common extension builder jobs in Towcester;

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...