From £86,712
Irving Property is an established extension buildering business in HD7. We come highly recommended and provide competitive quotes for your work.
From £86,816
Trusted and professional extension builder in HD7. Experienced in all extension buildering work and keeping within budget and on quote. J P McDonag...
From £86,728
iConstruction are here to help customers who need an Extension Builder in HD7. We offer a competitive rate to complete all your extension builderin...
From £86,608
Relax... you have found a reliable extension builder in HD7. Conroy Brook Group is a friendly and reliable company based in HD7 who consider no job...
From £86,664
Relax... you have found a reliable extension builder in HD7. Walkden Bricklaying is a friendly and reliable company based in HD7 who consider no jo...
From £87,008
Paul Brook Quality Builder is a trusted extension builder serving customers in HD7 and the surrounding area. Contact us to today to get a competiti...
From £86,952
Need to find an Extension Builder near you for all your extension buildering work?
MEP Building Services provides a local, trusted extensio...
From £86,672
Benchmark Builders is a trusted extension builder serving customers in HD7 and the surrounding area. Contact us to today to get a competitive quote...
From £86,816
SJL Construction is a trusted extension builder serving customers in HD7 and the surrounding area. Contact us to today to get a competitive quote f...
From £89,720
Relax... you have found a reliable extension builder in HD7. Diamond Construction (Glazing) is a friendly and reliable company based in HD7 who con...

Building a granny annexe ranges from £86,608 (Conroy Brook Group based in HD9) to £89,720 (Diamond Construction (Glazing) based in HX6), 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 HD7 by posting a job with HaMuch. We will send it to extension builders in HD7 who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Kirklees | £30 | £231 |
| Granny Annexe near Huddersfield | £29 | £224 |
| Granny Annexe near Holmfirth | £30 | £232 |
| Granny Annexe near Brighouse | £30 | £230 |
| Granny Annexe near Halifax | £32 | £243 |
| Granny Annexe near Mirfield | £31 | £236 |
| Granny Annexe near Calderdale | £33 | £253 |
| Granny Annexe near Royton | £30 | £225 |
| Granny Annexe near Oldham | £31 | £228 |
| Granny Annexe 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 - £17,570

Two storey extension - £88,104

Build a timber frame extension - £26,070

Build a swimming pool - £81,070

Single storey extension - £56,392

Side return extension - £42,283

Install an RSJ - £2,270

Outbuilding - £10,070

Build a Mansard loft conversion - £52,070

Loft conversion - £34,403

Build a kitchen extension - £42,070

Hip to gable loft conversion - £42,070

Granny annexe - £87,070

Garden office - £10,070

Convert a Garage - £16,070

Garage - £18,570

Build a flat roof extension - £22,070

Build a dormer loft conversion - £42,070

Concrete foundations - £6,320

Convert a bungalow loft - £29,070

Convert a basement - £38,283