From £22,056
Patchett's Property Solutions & Management is an established and experienced local extension builder in Spring Bank. Please contact us for a free, ...
From £21,688
JAK SITE SERVICES LIMITIED is an established extension buildering business in Spring Bank. We come highly recommended and provide competitive quote...
From £21,608
RB Building Services is an established extension buildering business in Spring Bank. We come highly recommended and provide competitive quotes for ...
From £21,608
Experienced extension builder ready to quote for your work. City Builders is the best extension builder in Spring Bank. No obligation free quotes a...
From £21,616
Need an Extension Builder in Spring Bank? S.E.S Services has been helping local clients (20 mile radius) with their extension buildering jobs for m...
From £22,360
Over 25 years experience in the building industry
Any job from a light switch to building a house give me a call
From £21,880
ACG Building Services is an established extension buildering business in Spring Bank. We come highly recommended and provide competitive quotes for...
From £21,848
Dan's News youth club is an established and experienced local extension builder in Spring Bank. Please contact us for a free, no obligation quote a...
From £21,704
Need to find an Extension Builder near you for all your extension buildering work?
HEPWORTH BUILDING provides a local, trusted extension bu...
From £22,072
J LLOYD CONSTRUCTION LTD are here to help customers who need an Extension Builder in Spring Bank. We offer a competitive rate to complete all your ...

A flat roof extension ranges from the cheapest of £21,608 (RB Building Services based in HU3) to the dearest of £22,360 (Ahs joinery and building ltd based in HU13), 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 Spring Bank by posting a job with HaMuch. We'll send it to extension builders in Spring Bank.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Hull | £29 | £223 |
| Build A Flat Roof Extension near Willerby | £29 | £221 |
| Build A Flat Roof Extension near East Riding | £29 | £223 |
| Build A Flat Roof Extension near Beverley | £29 | £223 |
| Build A Flat Roof Extension near North Lincolnshire | £28 | £216 |
| Build A Flat Roof Extension near Scunthorpe | £26 | £207 |
| Build A Flat Roof Extension near Grimsby | £32 | £246 |
| Build A Flat Roof Extension near North East Lincolnshire | £32 | £246 |
| Build A Flat Roof Extension near Cleethorpes | £32 | £246 |
| Build A Flat Roof Extension near Goole | £26 | £217 |
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 - £17,344

Two storey extension - £87,766

Build a timber frame extension - £25,844

Build a swimming pool - £80,844

Single storey extension - £51,880

Side return extension - £39,745

Install an RSJ - £2,044

Outbuilding - £9,844

Build a Mansard loft conversion - £51,844

Loft conversion - £32,288

Build a kitchen extension - £41,844

Hip to gable loft conversion - £41,844

Granny annexe - £86,844

Garden office - £9,844

Convert a Garage - £15,844

Garage - £18,344

Build a flat roof extension - £21,844

Build a dormer loft conversion - £41,844

Concrete foundations - £6,094

Convert a bungalow loft - £28,844

Convert a basement - £35,745