Extend your North Lincolnshire 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 North Lincolnshire? 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 North Lincolnshire extension builders

Compare quotes

Compare quotes

Available extension builders in North Lincolnshire reply

Save Money

Save Money

Select your affordable North Lincolnshire extension builder

Post your job

From £21,944

Last active May 26
Get quotes

Jaymi Wright

Trusted and professional extension builder in North Lincolnshire. Experienced in all extension buildering work and keeping within budget and on quo...

From £21,600

Last active Apr 26
Get quotes

A Kemp Build

A Kemp Build is a trusted extension builder serving customers in North Lincolnshire and the surrounding area. Contact us to today to get a competit...

From £21,800

Get quotes

viking build

viking build is an established extension buildering business in North Lincolnshire. We come highly recommended and provide competitive quotes for y...

From £21,480

Get quotes

Northfield General Builders Ltd

Experienced extension builder ready to quote for your work. Northfield General Builders Ltd is the best extension builder in North Lincolnshire. No...

Flat roof extension cost in North Lincolnshire

Estimates for build a flat roof extension near North Lincolnshire

A flat roof extension ranges from the cheapest of £21,480 (Northfield General Builders Ltd based in DN17) to the dearest of £21,944 (Jaymi Wright based in DN16), 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 North Lincolnshire by posting a job with HaMuch. We'll send it to extension builders in North Lincolnshire.


Estimates for common extension builder jobs in North Lincolnshire;

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...