From £87,312
Jones Masonry Ltd is a trusted extension builder serving customers in Brighouse and the surrounding area. Contact us to today to get a competitive ...
From £86,936
Need an Extension Builder in Brighouse? Paragon Oak Ltd has been helping local clients (20 mile radius) with their extension buildering jobs for ma...
From £87,064
Experienced extension builder ready to quote for your work. west yorkshire plumbing and heating services ltd is the best extension builder in Brigh...
From £86,864
DAVID HARRISON BUILDING are here to help customers who need an Extension Builder in Brighouse. We offer a competitive rate to complete all your ext...
From £86,640
T Dickinson are here to help customers who need an Extension Builder in Brighouse. We offer a competitive rate to complete all your extension build...
From £86,864
Haven Building and Maintenance Ltd is a trusted extension builder serving customers in Brighouse and the surrounding area. Contact us to today to g...
From £86,664
Relax... you have found a reliable extension builder in Brighouse. Walkden Bricklaying is a friendly and reliable company based in Brighouse who co...
From £86,728
iConstruction are here to help customers who need an Extension Builder in Brighouse. We offer a competitive rate to complete all your extension bui...
From £86,816
SJL Construction is a trusted extension builder serving customers in Brighouse and the surrounding area. Contact us to today to get a competitive q...
From £87,008
Paul Brook Quality Builder is a trusted extension builder serving customers in Brighouse and the surrounding area. Contact us to today to get a com...

Building a granny annexe ranges from £86,640 (T Dickinson based in HX3) to £87,312 (Jones Masonry Ltd based in BD19), but these are just estimates that can help give you an idea of who will be better value in your area.
The best thing to do is to get quotes to build a granny annexe in Brighouse by posting a job with HaMuch. We will send it to extension builders in Brighouse who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Brighouse | £30 | £230 |
| Granny Annexe near Huddersfield | £29 | £224 |
| Granny Annexe near Halifax | £32 | £243 |
| Granny Annexe near Mirfield | £31 | £236 |
| Granny Annexe near Batley | £32 | £239 |
| Granny Annexe near Bradford | £29 | £224 |
| Granny Annexe near Dewsbury | £33 | £245 |
| Granny Annexe near Kirklees | £30 | £231 |
| Granny Annexe near Morley | £31 | £239 |
| Granny Annexe near Pudsey | £29 | £225 |
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 - £17,390

Two storey extension - £87,834

Build a timber frame extension - £25,890

Build a swimming pool - £80,890

Single storey extension - £52,792

Side return extension - £40,258

Install an RSJ - £2,090

Outbuilding - £9,890

Build a Mansard loft conversion - £51,890

Loft conversion - £32,715

Build a kitchen extension - £41,890

Hip to gable loft conversion - £41,890

Granny annexe - £86,890

Garden office - £9,890

Convert a Garage - £15,890

Garage - £18,390

Build a flat roof extension - £21,890

Build a dormer loft conversion - £41,890

Concrete foundations - £6,140

Convert a bungalow loft - £28,890

Convert a basement - £36,258