From £21,928
S1 Builders Norfolk is an established and experienced local extension builder in Wells-next-the-sea. Please contact us for a free, no obligation qu...
From £21,512
MARK WELCH BUILDING SER is a trusted extension builder serving customers in Wells-next-the-sea and the surrounding area. Contact us to today to get...
From £21,712
Grey's Construction & Civil Engineering is an established extension buildering business in Wells-next-the-sea. We come highly recommended and provi...
From £21,560
Wells-next-the-Sea, NR23
Paul Bishop Builder is an established extension buildering business in Wells-next-the-sea. We come highly recommended and provide competitive quote...
From £21,888
Relax... you have found a reliable extension builder in Wells-next-the-sea. C P WELLS BUILDER is a friendly and reliable company based in Wells-nex...
From £21,344
All works carried out to a very high standard, 30 years experience in all aspects of building works & general plumbing, honest reliable tradesm...
From £21,752
Trusted and professional extension builder in Wells-next-the-sea. Experienced in all extension buildering work and keeping within budget and on quo...
From £21,960
simon hunt building services is an established extension buildering business in Wells-next-the-sea. We come highly recommended and provide competit...
From £21,128
Our team are a well established and well trusted company with many years experiance all roofing and building work completed to th...
From £21,648
Trusted and professional extension builder in Wells-next-the-sea. Experienced in all extension buildering work and keeping within budget and on quo...

A flat roof extension ranges from the cheapest of £21,128 (RM contractors based in Nr20) to the dearest of £21,960 (Simon hunt building services based in NR26), 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 Wells-next-the-sea by posting a job with HaMuch. We'll send it to extension builders in Wells-next-the-sea.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Kings Lynn & West Norfolk | £31 | £238 |
| Build A Flat Roof Extension near Dereham | £25 | £203 |
| Build A Flat Roof Extension near Broadland | £24 | £194 |
| Build A Flat Roof Extension near King's Lynn | £33 | £254 |
| Build A Flat Roof Extension near Breckland | £28 | £248 |
| Build A Flat Roof Extension near Norwich | £25 | £200 |
| Build A Flat Roof Extension near Wisbech | £34 | £255 |
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.

Underpin a building - £17,143

Two storey extension - £87,465

Build a timber frame extension - £25,643

Build a swimming pool - £80,643

Single storey extension - £47,864

Side return extension - £37,486

Install an RSJ - £1,843

Outbuilding - £9,643

Build a Mansard loft conversion - £51,643

Loft conversion - £30,405

Build a kitchen extension - £41,643

Hip to gable loft conversion - £41,643

Granny annexe - £86,643

Garden office - £9,643

Convert a Garage - £15,643

Garage - £18,143

Build a flat roof extension - £21,643

Build a dormer loft conversion - £41,643

Concrete foundations - £5,893

Convert a bungalow loft - £28,643

Convert a basement - £33,486