From £86,984
BP Builders are here to help customers who need an Extension Builder in WF2. We offer a competitive rate to complete all your extension buildering ...
From £87,256
Woodtec Joinery is an established extension buildering business in WF2. We come highly recommended and provide competitive quotes for your work.
From £86,944
M C BUILDER (YORKSHIRE) LTD is an established extension buildering business in WF2. We come highly recommended and provide competitive quotes for y...
From £86,808
Trusted and professional extension builder in WF2. Experienced in all extension buildering work and keeping within budget and on quote. NE BUILDING...
From £86,632
Trusted and professional extension builder in WF2. Experienced in all extension buildering work and keeping within budget and on quote. Fearnville ...
From £86,824
Relax... you have found a reliable extension builder in WF2. Foundation Building Services is a friendly and reliable company based in WF2 who consi...
From £86,944
Need an Extension Builder in WF2? D & D Builders has been helping local clients (20 mile radius) with their extension buildering jobs for many year...
From £86,968
Relax... you have found a reliable extension builder in WF2. CS Construction & Conversions is a friendly and reliable company based in WF2 who cons...
From £86,632
AAA BUILDERS are here to help customers who need an Extension Builder in WF2. We offer a competitive rate to complete all your extension buildering...
From £87,040
Need to find an Extension Builder near you for all your extension buildering work?
RB Building Services provides a local, trusted extension...

Building a granny annexe ranges from £86,632 (Fearnville Driveways based in LS8) to £87,256 (Woodtec Joinery based in S35), 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 WF2 by posting a job with HaMuch. We will send it to extension builders in WF2 who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Wakefield | £31 | £240 |
| Granny Annexe near Ossett | £33 | £245 |
| Granny Annexe near Normanton | £30 | £233 |
| Granny Annexe near Dewsbury | £33 | £245 |
| Granny Annexe near Rothwell | £30 | £230 |
| Granny Annexe near Morley | £31 | £239 |
| Granny Annexe near Batley | £32 | £239 |
| Granny Annexe near Beeston | £31 | £236 |
| Granny Annexe near Mirfield | £31 | £236 |
| Granny Annexe near Castleford | £30 | £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 - £17,403

Two storey extension - £87,855

Build a timber frame extension - £25,903

Build a swimming pool - £80,903

Single storey extension - £53,064

Side return extension - £40,411

Install an RSJ - £2,103

Outbuilding - £9,903

Build a Mansard loft conversion - £51,903

Loft conversion - £32,843

Build a kitchen extension - £41,903

Hip to gable loft conversion - £41,903

Granny annexe - £86,903

Garden office - £9,903

Convert a Garage - £15,903

Garage - £18,403

Build a flat roof extension - £21,903

Build a dormer loft conversion - £41,903

Concrete foundations - £6,153

Convert a bungalow loft - £28,903

Convert a basement - £36,411