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Relax... you have found a reliable extension builder in Aylsham. Steven Folkard (Self Build) is a friendly and reliable company based in Aylsham wh...
MARK WELCH BUILDING SER is a trusted extension builder serving customers in Aylsham and the surrounding area. Contact us to today to get a competit...
Larry Campbell
Experienced extension builder ready to quote for your work. CAMPBELLS is the best extension builder in Aylsham. No obligation free quotes and many ...
From £22,312
Halls Property Services Ltd - Independent Network Installer is an established and experienced local extension builder in Aylsham. Please contact us...
From £21,808
Trusted and professional extension builder in Aylsham. Experienced in all extension buildering work and keeping within budget and on quote. L & L C...
From £21,704
David Dewbery
Star Paving Services are here to help customers who need an Extension Builder in Aylsham. We offer a competitive rate to complete all your extensio...
From £21,960
simon hunt building services is an established extension buildering business in Aylsham. We come highly recommended and provide competitive quotes ...

A flat roof extension ranges from the cheapest of £21,192 (CAMPBELLS based in NR27) to the dearest of £22,312 (Halls Property Services Ltd - Independent Network Installer based in NR11), 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 Aylsham by posting a job with HaMuch. We'll send it to extension builders in Aylsham.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Broadland | £24 | £194 |
| Build A Flat Roof Extension near Norwich | £25 | £200 |
| Build A Flat Roof Extension near Great Yarmouth | £13 | £132 |
| Build A Flat Roof Extension near Dereham | £25 | £203 |
| Build A Flat Roof Extension near Breckland | £28 | £248 |
| Build A Flat Roof Extension near Gorleston-on-Sea | £25 | £205 |
| Build A Flat Roof Extension near Lowestoft | £24 | £197 |
| Build A Flat Roof Extension near Thetford | £42 | £277 |
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