David Clayden
I am a building contracer with 30 years experience apprentice trained taking pride in my work

Building a granny annexe ranges from £86,736 (David Clayden based in LS24) to £86,736 (David Clayden based in LS24), 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 LS24 by posting a job with HaMuch. We will send it to extension builders in LS24 who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near York | £30 | £229 |
| Granny Annexe near Selby | £30 | £240 |
| Granny Annexe near Castleford | £30 | £225 |
| Granny Annexe near Rothwell | £30 | £230 |
| Granny Annexe near Chapeltown | £30 | £232 |
| Granny Annexe near Pontefract | £30 | £228 |
| Granny Annexe near Leeds | £31 | £236 |
| Granny Annexe near Normanton | £30 | £233 |
| Granny Annexe near Beeston | £31 | £236 |
| Granny Annexe near Harrogate | £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 - £17,236

Two storey extension - £87,604

Build a timber frame extension - £25,736

Build a swimming pool - £80,736

Single storey extension - £49,720

Side return extension - £38,530

Install an RSJ - £1,936

Outbuilding - £9,736

Build a Mansard loft conversion - £51,736

Loft conversion - £31,275

Build a kitchen extension - £41,736

Hip to gable loft conversion - £41,736

Granny annexe - £86,736

Garden office - £9,736

Convert a Garage - £15,736

Garage - £18,236

Build a flat roof extension - £21,736

Build a dormer loft conversion - £41,736

Concrete foundations - £5,986

Convert a bungalow loft - £28,736

Convert a basement - £34,530