From £9,728
iConstruction are here to help customers who need an Extension Builder in HD3. We offer a competitive rate to complete all your extension builderin...
From £9,664
Relax... you have found a reliable extension builder in HD3. Walkden Bricklaying is a friendly and reliable company based in HD3 who consider no jo...
From £10,008
Paul Brook Quality Builder is a trusted extension builder serving customers in HD3 and the surrounding area. Contact us to today to get a competiti...
From £9,816
Trusted and professional extension builder in HD3. Experienced in all extension buildering work and keeping within budget and on quote. J P McDonag...
From £9,816
SJL Construction is a trusted extension builder serving customers in HD3 and the surrounding area. Contact us to today to get a competitive quote f...
From £9,608
Relax... you have found a reliable extension builder in HD3. Conroy Brook Group is a friendly and reliable company based in HD3 who consider no job...
From £9,712
Irving Property is an established extension buildering business in HD3. We come highly recommended and provide competitive quotes for your work.
From £9,800
Need an Extension Builder in HD3? A & B Construction has been helping local clients (20 mile radius) with their extension buildering jobs for many ...
From £9,952
Need to find an Extension Builder near you for all your extension buildering work?
MEP Building Services provides a local, trusted extensio...
From £12,720
Relax... you have found a reliable extension builder in HD3. Diamond Construction (Glazing) is a friendly and reliable company based in HD3 who con...

Garden offices range from the cheapest of £9,608 (Conroy Brook Group based in HD9) to the dearest of £12,720 (Diamond Construction (Glazing) based in HX6), 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 HD3 by posting a job with HaMuch. We'll send it to extension builders in HD3.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Garden Office near Huddersfield | £29 | £224 |
| Garden Office near Brighouse | £30 | £230 |
| Garden Office near Kirklees | £30 | £231 |
| Garden Office near Halifax | £32 | £243 |
| Garden Office near Holmfirth | £30 | £232 |
| Garden Office near Mirfield | £31 | £236 |
| Garden Office near Dewsbury | £33 | £245 |
| Garden Office near Batley | £32 | £239 |
| Garden Office near Calderdale | £33 | £253 |
| Garden Office near Bradford | £29 | £223 |
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 - £17,582

Two storey extension - £88,124

Build a timber frame extension - £26,082

Build a swimming pool - £81,082

Single storey extension - £56,648

Side return extension - £42,427

Install an RSJ - £2,282

Outbuilding - £10,082

Build a Mansard loft conversion - £52,082

Loft conversion - £34,523

Build a kitchen extension - £42,082

Hip to gable loft conversion - £42,082

Granny annexe - £87,082

Garden office - £10,082

Convert a Garage - £16,082

Garage - £18,582

Build a flat roof extension - £22,082

Build a dormer loft conversion - £42,082

Concrete foundations - £6,332

Convert a bungalow loft - £29,082

Convert a basement - £38,427