From £21,192
T & B Builders is an established extension buildering business in WF17. We come highly recommended and provide competitive quotes for your work.
From £22,040
Operating across Yorkshire and offering all joinery works to suit your needs, we can beat any genuine quote. Our commitment to craftsmanship ensure...
From £21,936
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £21,728
STEVE BLAKELEY BUILDERS LTD are here to help customers who need an Extension Builder in WF17. We offer a competitive rate to complete all your exte...
From £21,824
Relax... you have found a reliable extension builder in WF17. Oakfield Home and Garden is a friendly and reliable company based in WF17 who conside...
From £22,064
Experienced extension builder ready to quote for your work. west yorkshire plumbing and heating services ltd is the best extension builder in WF17....
From £22,008
Bee brand designs is a trusted extension builder serving customers in WF17 and the surrounding area. Contact us to today to get a competitive quote...
From £22,136
Experienced in Interiors, products, furniture, styling, environment, Design for manufacture, Concept Design.
From £21,816
Trusted and professional extension builder in WF17. Experienced in all extension buildering work and keeping within budget and on quote. Garage Doo...
From £21,936
Need an Extension Builder in WF17? Paragon Oak Ltd has been helping local clients (20 mile radius) with their extension buildering jobs for many ye...

A flat roof extension ranges from the cheapest of £21,192 (T & B Builders based in WF17) to the dearest of £22,136 (Bee brand designs based in wf12), 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 WF17 by posting a job with HaMuch. We'll send it to extension builders in WF17.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Batley | £32 | £239 |
| Build A Flat Roof Extension near Morley | £31 | £239 |
| Build A Flat Roof Extension near Dewsbury | £33 | £245 |
| Build A Flat Roof Extension near Mirfield | £31 | £236 |
| Build A Flat Roof Extension near Ossett | £33 | £245 |
| Build A Flat Roof Extension near Beeston | £31 | £236 |
| Build A Flat Roof Extension near Pudsey | £29 | £225 |
| Build A Flat Roof Extension near Brighouse | £30 | £230 |
| Build A Flat Roof Extension near Wakefield | £31 | £240 |
| Build A Flat Roof Extension near Leeds | £31 | £236 |
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 - £17,368

Two storey extension - £87,802

Build a timber frame extension - £25,868

Build a swimming pool - £80,868

Single storey extension - £52,360

Side return extension - £40,015

Install an RSJ - £2,068

Outbuilding - £9,868

Build a Mansard loft conversion - £51,868

Loft conversion - £32,513

Build a kitchen extension - £41,868

Hip to gable loft conversion - £41,868

Granny annexe - £86,868

Garden office - £9,868

Convert a Garage - £15,868

Garage - £18,368

Build a flat roof extension - £21,868

Build a dormer loft conversion - £41,868

Concrete foundations - £6,118

Convert a bungalow loft - £28,868

Convert a basement - £36,015