From £86,384
We are a small but modern family run Buisness with several Employee's and we pay great attention to people's needs on every job we carry out, as if...
From £87,000
Spear Renovations is a trusted extension builder serving customers in Dunbar and the surrounding area. Contact us to today to get a competitive quo...
From £87,168
Need to find an Extension Builder near you for all your extension buildering work?
Forth Building and Development Ltd. provides a local, tr...
From £86,992
Need to find an Extension Builder near you for all your extension buildering work?
BAIN BUILDING COMPANY provides a local, trusted extensio...
From £86,968
N & D Property Maintenance based in Haddington, East Lothian is a well-established business with 18 years' experience in all aspects of building ma...
From £87,080
Need to find an Extension Builder near you for all your extension buildering work?
JOHN KENT JOINERS AND BUILDERS provides a local, trusted...
From £87,144
GSH BUILDING SERVICES is a trusted extension builder serving customers in Dunbar and the surrounding area. Contact us to today to get a competitive...

Building a granny annexe ranges from £86,384 (R MILLS ROOFING based in EH41) to £87,232 (M G JOINERY based in TD2), 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 Dunbar by posting a job with HaMuch. We will send it to extension builders in Dunbar who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Haddington | £35 | £255 |
| Granny Annexe near Musselburgh | £36 | £262 |
| Granny Annexe near Dalkeith | £35 | £256 |
| Granny Annexe near Bonnyrigg | £37 | £263 |
| Granny Annexe near Kirkcaldy | £42 | £296 |
| Granny Annexe near Edinburgh | £36 | £268 |
| Granny Annexe near Fife | £44 | £310 |
| Granny Annexe near Penicuik | £36 | £264 |
| Granny Annexe near Glenrothes | £42 | £304 |
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 - £17,520

Two storey extension - £88,031

Build a timber frame extension - £26,020

Build a swimming pool - £81,020

Single storey extension - £55,409

Side return extension - £41,730

Install an RSJ - £2,220

Outbuilding - £10,020

Build a Mansard loft conversion - £52,020

Loft conversion - £33,942

Build a kitchen extension - £42,020

Hip to gable loft conversion - £42,020

Granny annexe - £87,020

Garden office - £10,020

Convert a Garage - £16,020

Garage - £18,520

Build a flat roof extension - £22,020

Build a dormer loft conversion - £42,020

Concrete foundations - £6,270

Convert a bungalow loft - £29,020

Convert a basement - £37,730