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Experienced extension builder ready to quote for your work. COMPLETE BUILDING SERVICES LTD is the best extension builder in Sidmouth. No obligation...
Relax... you have found a reliable extension builder in Sidmouth. Chris Field General Builder is a friendly and reliable company based in Sidmouth ...
PEK BUILD are here to help customers who need an Extension Builder in Sidmouth. We offer a competitive rate to complete all your extension builderi...

Building a granny annexe ranges from £86,720 (Chris Field General Builder based in EX11) to £86,952 (COMPLETE BUILDING SERVICES LTD based in EX8), 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 Sidmouth by posting a job with HaMuch. We will send it to extension builders in Sidmouth who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near East Devon | £27 | £221 |
| Granny Annexe near Exmouth | £24 | £210 |
| Granny Annexe near Exeter | £27 | £221 |
| Granny Annexe near Teignbridge | £27 | £260 |
| Granny Annexe near Tiverton | £25 | £202 |
| Granny Annexe near Torquay | £28 | £223 |
| Granny Annexe near Newton Abbot | £27 | £236 |
| Granny Annexe near Torbay | £27 | £223 |
| Granny Annexe near Paignton | £27 | £222 |
| Granny Annexe near Taunton | £31 | £242 |
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 - £17,297

Two storey extension - £87,696

Build a timber frame extension - £25,797

Build a swimming pool - £80,797

Single storey extension - £50,947

Side return extension - £39,220

Install an RSJ - £1,997

Outbuilding - £9,797

Build a Mansard loft conversion - £51,797

Loft conversion - £31,850

Build a kitchen extension - £41,797

Hip to gable loft conversion - £41,797

Granny annexe - £86,797

Garden office - £9,797

Convert a Garage - £15,797

Garage - £18,297

Build a flat roof extension - £21,797

Build a dormer loft conversion - £41,797

Concrete foundations - £6,047

Convert a bungalow loft - £28,797

Convert a basement - £35,220