Hraham Evans
Yeovil, BA21
Firestone Surfacing Ltd is a trusted extension builder serving customers in Yeovil and the surrounding area. Contact us to today to get a competiti...
From £87,400
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £88,096
Yeovil, BA21
Need to find an Extension Builder near you for all your extension buildering work?
Neil Massey Roofing Contractor provides a local, trusted...
From £87,072
Our building services company MDP Building Contractors has over 30 years of experience of helping customers in Yeovil and the surrounding area by p...
From £87,160
Need an Extension Builder in Yeovil? Morris Concrete Designs has been helping local clients (20 mile radius) with their extension buildering jobs f...

Building a granny annexe ranges from £86,856 (Firestone Surfacing Ltd based in BA21) to £88,096 (Neil Massey Roofing Contractor based in BA21), 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 Yeovil by posting a job with HaMuch. We will send it to extension builders in Yeovil who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Yeovil | £34 | £294 |
| Granny Annexe near South Somerset | £62 | £270 |
| Granny Annexe near Dorchester | £30 | £230 |
| Granny Annexe near Bridgwater | £30 | £236 |
| Granny Annexe near Taunton | £31 | £242 |
| Granny Annexe near Weymouth | £33 | £260 |
| Granny Annexe near Frome | £33 | £263 |
| Granny Annexe near Bath | £32 | £249 |
| Granny Annexe near East Devon | £27 | £221 |
| Granny Annexe near Weston-super-Mare | £33 | £253 |
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 - £17,817

Two storey extension - £88,475

Build a timber frame extension - £26,317

Build a swimming pool - £81,317

Single storey extension - £61,336

Side return extension - £45,064

Install an RSJ - £2,517

Outbuilding - £10,317

Build a Mansard loft conversion - £52,317

Loft conversion - £36,720

Build a kitchen extension - £42,317

Hip to gable loft conversion - £42,317

Granny annexe - £87,317

Garden office - £10,317

Convert a Garage - £16,317

Garage - £18,817

Build a flat roof extension - £22,317

Build a dormer loft conversion - £42,317

Concrete foundations - £6,567

Convert a bungalow loft - £29,317

Convert a basement - £41,064