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Available extension builders in BD4 reply
Select your affordable BD4 extension builder
Lee Jones
Jones Masonry Ltd is a trusted extension builder serving customers in BD4 and the surrounding area. Contact us to today to get a competitive quote ...
Need an Extension Builder in BD4? LRS Maintenance & Property Renovators has been helping local clients (20 mile radius) with their extension builde...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Trusted and professional extension builder in BD4. Experienced in all extension buildering work and keeping within budget and on quote. Extend Rite...
Relax... you have found a reliable extension builder in BD4. MG Building is a friendly and reliable company based in BD4 who consider no job as too...
Relax... you have found a reliable extension builder in BD4. MS General is a friendly and reliable company based in BD4 who consider no job as too ...
Bhatoa Builders are here to help customers who need an Extension Builder in BD4. We offer a competitive rate to complete all your extension builder...
Trusted and professional extension builder in BD4. Experienced in all extension buildering work and keeping within budget and on quote. Garage Door...
AAA BUILDERS are here to help customers who need an Extension Builder in BD4. We offer a competitive rate to complete all your extension buildering...
Dave Harrison
DAVID HARRISON BUILDING are here to help customers who need an Extension Builder in BD4. We offer a competitive rate to complete all your extension...

Costs range from £87,448 (AAA BUILDERS based in BD5) to £88,468 (Jones Masonry Ltd based in BD19), but these are just estimates. The best way to compare costs is to get real quotes from real builders.
Post your job on HaMuch and we'll send it to extension builders to BD4.
"Two storey extension" - BD6, job posted 02/10/26
"Two storey extension or loft conversion" - BD2, job posted 02/12/26
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Bradford | £29 | £225 |
| Two Storey Extension near Pudsey | £30 | £227 |
| Two Storey Extension near Batley | £32 | £239 |
| Two Storey Extension near Shipley | £29 | £226 |
| Two Storey Extension near Morley | £31 | £239 |
| Two Storey Extension near Brighouse | £30 | £230 |
| Two Storey Extension near Beeston | £31 | £236 |
| Two Storey Extension near Mirfield | £31 | £236 |
| Two Storey Extension near Bingley | £30 | £229 |
| Two Storey 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 - £17,442

Two storey extension - £87,912

Build a timber frame extension - £25,942

Build a swimming pool - £80,942

Single storey extension - £53,832

Side return extension - £40,843

Install an RSJ - £2,142

Outbuilding - £9,942

Build a Mansard loft conversion - £51,942

Loft conversion - £33,203

Build a kitchen extension - £41,942

Hip to gable loft conversion - £41,942

Granny annexe - £86,942

Garden office - £9,942

Convert a Garage - £15,942

Garage - £18,442

Build a flat roof extension - £21,942

Build a dormer loft conversion - £41,942

Concrete foundations - £6,192

Convert a bungalow loft - £28,942

Convert a basement - £36,843