Justin Venables
I have 26 years experience...There is me and 2 lads, I have all the sub contractors at my disposal for all the Trades.. ...

Building a granny annexe ranges from £87,600 (Four Oaks Builders Ltd based in B78) to £87,600 (Four Oaks Builders Ltd based in B78), 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 CV9 by posting a job with HaMuch. We will send it to extension builders in CV9 who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Nuneaton | £29 | £225 |
| Granny Annexe near Tamworth | £33 | £288 |
| Granny Annexe near Nuneaton & Bedworth | £28 | £218 |
| Granny Annexe near Bedworth | £28 | £219 |
| Granny Annexe near Hinckley | £29 | £224 |
| Granny Annexe near Moira | £29 | £222 |
| Granny Annexe near Sutton Coldfield | £29 | £228 |
| Granny Annexe near Coalville | £32 | £242 |
| Granny Annexe near Coventry | £28 | £221 |
| Granny Annexe near Swadlincote | £32 | £249 |
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 - £18,100

Two storey extension - £88,900

Build a timber frame extension - £26,600

Build a swimming pool - £81,600

Single storey extension - £67,000

Side return extension - £48,250

Install an RSJ - £2,800

Outbuilding - £10,600

Build a Mansard loft conversion - £52,600

Loft conversion - £39,375

Build a kitchen extension - £42,600

Hip to gable loft conversion - £42,600

Granny annexe - £87,600

Garden office - £10,600

Convert a Garage - £16,600

Garage - £19,100

Build a flat roof extension - £22,600

Build a dormer loft conversion - £42,600

Concrete foundations - £6,850

Convert a bungalow loft - £29,600

Convert a basement - £44,250