From £21,888
Relax... you have found a reliable extension builder in PE32. C P WELLS BUILDER is a friendly and reliable company based in PE32 who consider no jo...
From £21,720
Trusted and professional extension builder in PE32. Experienced in all extension buildering work and keeping within budget and on quote. WEST NORFO...
From £21,528
Relax... you have found a reliable extension builder in PE32. B & K BUILDING SERVICES is a friendly and reliable company based in PE32 who consider...
From £22,008
Bespoke Norfolk Group Ltd is a trusted extension builder serving customers in PE32 and the surrounding area. Contact us to today to get a competiti...
From £21,928
S1 Builders Norfolk is an established and experienced local extension builder in PE32. Please contact us for a free, no obligation quote and compet...
From £21,776
Pawsey Property Solutions Ltd are a Norfolk based construction company. Specialising in renovations, conversions and extensions. We have the resour...
From £21,864
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £21,712
Grey's Construction & Civil Engineering is an established extension buildering business in PE32. We come highly recommended and provide competitive...
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 PE32. Experienced in all extension buildering work and keeping within budget and on quote. C MARSH BU...

A flat roof extension ranges from the cheapest of £21,128 (RM contractors based in Nr20) to the dearest of £22,008 (Bespoke Norfolk Group Ltd based in PE30), 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 PE32 by posting a job with HaMuch. We'll send it to extension builders in PE32.
| 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 King's Lynn | £33 | £254 |
| Build A Flat Roof Extension near Dereham | £25 | £203 |
| Build A Flat Roof Extension near Breckland | £28 | £248 |
| Build A Flat Roof Extension near Wisbech | £34 | £255 |
| Build A Flat Roof Extension near Thetford | £42 | £277 |
| Build A Flat Roof Extension near Broadland | £24 | £194 |
| Build A Flat Roof Extension near Ely | £40 | £279 |
| Build A Flat Roof Extension near Norwich | £25 | £200 |
| Build A Flat Roof Extension near Boston | £28 | £262 |
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 - £17,220

Two storey extension - £87,580

Build a timber frame extension - £25,720

Build a swimming pool - £80,720

Single storey extension - £49,400

Side return extension - £38,350

Install an RSJ - £1,920

Outbuilding - £9,720

Build a Mansard loft conversion - £51,720

Loft conversion - £31,125

Build a kitchen extension - £41,720

Hip to gable loft conversion - £41,720

Granny annexe - £86,720

Garden office - £9,720

Convert a Garage - £15,720

Garage - £18,220

Build a flat roof extension - £21,720

Build a dormer loft conversion - £41,720

Concrete foundations - £5,970

Convert a bungalow loft - £28,720

Convert a basement - £34,350