From £9,864
DAVID HARRISON BUILDING are here to help customers who need an Extension Builder in West Yorkshire. We offer a competitive rate to complete all you...
From £9,728
Experienced extension builder ready to quote for your work. L J Robson (Contracts) Ltd is the best extension builder in West Yorkshire. No obligati...
From £10,312
Jones Masonry Ltd is a trusted extension builder serving customers in West Yorkshire and the surrounding area. Contact us to today to get a competi...
From £9,824
Relax... you have found a reliable extension builder in West Yorkshire. Oakfield Home and Garden is a friendly and reliable company based in West Y...
From £10,040
Operating across Yorkshire and offering all joinery works to suit your needs, we can beat any genuine quote. Our commitment to craftsmanship ensure...
From £10,064
Experienced extension builder ready to quote for your work. west yorkshire plumbing and heating services ltd is the best extension builder in West ...
From £9,816
Trusted and professional extension builder in West Yorkshire. Experienced in all extension buildering work and keeping within budget and on quote. ...
From £9,192
T & B Builders is an established extension buildering business in West Yorkshire. We come highly recommended and provide competitive quotes for you...
From £9,936
Need an Extension Builder in West Yorkshire? Paragon Oak Ltd has been helping local clients (20 mile radius) with their extension buildering jobs f...
From £9,936
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

Garden offices range from the cheapest of £9,192 (T & B Builders based in WF17) to the dearest of £10,312 (Jones Masonry Ltd based in BD19), but these are only estimates.
The best way to compare costs is to get actual quotes.
Get rates and quotes to build a garden office in West Yorkshire by posting a job with HaMuch. We'll send it to extension builders in West Yorkshire.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Garden Office near Batley | £32 | £239 |
| Garden Office near Brighouse | £30 | £230 |
| Garden Office near Bradford | £29 | £224 |
| Garden Office near Mirfield | £31 | £236 |
| Garden Office near Pudsey | £29 | £225 |
| Garden Office near Morley | £31 | £239 |
| Garden Office near Dewsbury | £33 | £245 |
| Garden Office near Halifax | £32 | £243 |
| Garden Office near Huddersfield | £29 | £224 |
| Garden Office near Beeston | £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 - £17,371

Two storey extension - £87,807

Build a timber frame extension - £25,871

Build a swimming pool - £80,871

Single storey extension - £52,424

Side return extension - £40,051

Install an RSJ - £2,071

Outbuilding - £9,871

Build a Mansard loft conversion - £51,871

Loft conversion - £32,543

Build a kitchen extension - £41,871

Hip to gable loft conversion - £41,871

Granny annexe - £86,871

Garden office - £9,871

Convert a Garage - £15,871

Garage - £18,371

Build a flat roof extension - £21,871

Build a dormer loft conversion - £41,871

Concrete foundations - £6,121

Convert a bungalow loft - £28,871

Convert a basement - £36,051