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John Watts
Tiverton, EX16
I have been in business for 20years. I like to do a good job. The area covered is mainly mid Devon, I will travel to other areas if required.
Need to find an Extension Builder near you for all your extension buildering work?
LC Building Contractors Ltd provides a local, trusted ex...
Tiverton, EX16
GJP BUILDING CONTRACTORS is an established extension buildering business in Tiverton. We come highly recommended and provide competitive quotes for...
Need an Extension Builder in Tiverton? KPM GROUNDWORKS & CONSTRUCTION has been helping local clients (20 mile radius) with their extension builderi...
Need an Extension Builder in Tiverton? Griffiths Construction has been helping local clients (20 mile radius) with their extension buildering jobs ...
Trusted and professional extension builder in Tiverton. Experienced in all extension buildering work and keeping within budget and on quote. Devon ...

Building a granny annexe ranges from £86,312 (JOHN WATTS PROPERTY MAINTENANCE based in EX16) to £86,984 (Griffiths Construction based in EX16), 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 Tiverton by posting a job with HaMuch. We will send it to extension builders in Tiverton who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Tiverton | £25 | £202 |
| Granny Annexe near Exeter | £27 | £221 |
| Granny Annexe near East Devon | £27 | £221 |
| Granny Annexe near Taunton | £31 | £242 |
| Granny Annexe near Exmouth | £24 | £210 |
| Granny Annexe near Teignbridge | £27 | £260 |
| Granny Annexe near Bridgwater | £30 | £236 |
| Granny Annexe near Barnstaple | £25 | £196 |
| Granny Annexe near Newton Abbot | £27 | £236 |
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 - £17,201

Two storey extension - £87,552

Build a timber frame extension - £25,701

Build a swimming pool - £80,701

Single storey extension - £49,027

Side return extension - £38,140

Install an RSJ - £1,901

Outbuilding - £9,701

Build a Mansard loft conversion - £51,701

Loft conversion - £30,950

Build a kitchen extension - £41,701

Hip to gable loft conversion - £41,701

Granny annexe - £86,701

Garden office - £9,701

Convert a Garage - £15,701

Garage - £18,201

Build a flat roof extension - £21,701

Build a dormer loft conversion - £41,701

Concrete foundations - £5,951

Convert a bungalow loft - £28,701

Convert a basement - £34,140