From £28,864
DAVID HARRISON BUILDING are here to help customers who need an Extension Builder in BD12. We offer a competitive rate to complete all your extensio...
From £28,648
Need to find an Extension Builder near you for all your extension buildering work?
R S Plumbing Heating Services provides a local, trusted ...
From £29,312
Jones Masonry Ltd is a trusted extension builder serving customers in BD12 and the surrounding area. Contact us to today to get a competitive quote...
From £28,728
Experienced extension builder ready to quote for your work. L J Robson (Contracts) Ltd is the best extension builder in BD12. No obligation free qu...
From £28,640
T Dickinson are here to help customers who need an Extension Builder in BD12. We offer a competitive rate to complete all your extension buildering...
From £29,008
Relax... you have found a reliable extension builder in BD12. MS General is a friendly and reliable company based in BD12 who consider no job as to...
From £28,704
Project Management Specialising in Home Extension & RefurbishmentCarrying out a major building project? Then you need to talk to us! YP Consultancy...
From £28,928
Bhatoa Builders are here to help customers who need an Extension Builder in BD12. We offer a competitive rate to complete all your extension builde...
From £28,824
Relax... you have found a reliable extension builder in BD12. Oakfield Home and Garden is a friendly and reliable company based in BD12 who conside...
From £29,064
Experienced extension builder ready to quote for your work. west yorkshire plumbing and heating services ltd is the best extension builder in BD12....

In BD12, bungalow loft conversions range from the cheapest of £28,640 (T Dickinson based in HX3) to the dearest of £29,312 (Jones Masonry Ltd based in BD19), but the best way to get accurate prices is to get quotes.
Post your job on HaMuch now to get extension builders quotes to convert your bungalow's loft in BD12.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Convert A Bungalow Loft near Brighouse | £30 | £230 |
| Convert A Bungalow Loft near Bradford | £29 | £224 |
| Convert A Bungalow Loft near Halifax | £32 | £243 |
| Convert A Bungalow Loft near Batley | £32 | £239 |
| Convert A Bungalow Loft near Mirfield | £31 | £236 |
| Convert A Bungalow Loft near Pudsey | £30 | £226 |
| Convert A Bungalow Loft near Morley | £31 | £239 |
| Convert A Bungalow Loft near Shipley | £29 | £226 |
| Convert A Bungalow Loft near Huddersfield | £29 | £224 |
| Convert A Bungalow Loft near Dewsbury | £33 | £245 |
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 - £17,372

Two storey extension - £87,808

Build a timber frame extension - £25,872

Build a swimming pool - £80,872

Single storey extension - £52,440

Side return extension - £40,060

Install an RSJ - £2,072

Outbuilding - £9,872

Build a Mansard loft conversion - £51,872

Loft conversion - £32,550

Build a kitchen extension - £41,872

Hip to gable loft conversion - £41,872

Granny annexe - £86,872

Garden office - £9,872

Convert a Garage - £15,872

Garage - £18,372

Build a flat roof extension - £21,872

Build a dormer loft conversion - £41,872

Concrete foundations - £6,122

Convert a bungalow loft - £28,872

Convert a basement - £36,060