From £86,888
Forfar, DD8
Experienced extension builder ready to quote for your work. REDSTONE CONSTRUCTION (TAYSIDE is the best extension builder in Forfar. No obligation f...
From £87,248
Forfar, DD8
Need to find an Extension Builder near you for all your extension buildering work?
D GARDINER CONSTRUCTION provides a local, trusted extens...
From £86,960
J & G Builders are here to help customers who need an Extension Builder in Forfar. We offer a competitive rate to complete all your extension build...
From £87,264
Reliabuild Contractors limited's attention to service and detail has made us an industry leader. With a wide range of products and services to choo...
From £86,712
Hi i am first class tradesman which i will leave you 100% happy with the work carried out,i am also puncual in the mornings.never let any clients d...
From £88,336
CFM - Entire building care is an established and experienced local extension builder in Forfar. Please contact us for a free, no obligation quote ...
From £86,832
Trusted and professional extension builder in Forfar. Experienced in all extension buildering work and keeping within budget and on quote. RAY YOUN...
From £86,960
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £87,016
DUNCAR BUILDING SERVICES LTD is an established extension buildering business in Forfar. We come highly recommended and provide competitive quotes f...

Building a granny annexe ranges from £86,712 (D.F.BUILDERS based in PH11) to £88,336 (CFM - Entire building care based in DD5), 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 Forfar by posting a job with HaMuch. We will send it to extension builders in Forfar who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Forfar | £29 | £236 |
| Granny Annexe near Angus | £29 | £236 |
| Granny Annexe near Dundee | £38 | £285 |
| Granny Annexe near Arbroath | £47 | £264 |
| Granny Annexe near Perth & Kinross | £32 | £245 |
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 - £17,593

Two storey extension - £88,139

Build a timber frame extension - £26,093

Build a swimming pool - £81,093

Single storey extension - £56,856

Side return extension - £42,544

Install an RSJ - £2,293

Outbuilding - £10,093

Build a Mansard loft conversion - £52,093

Loft conversion - £34,620

Build a kitchen extension - £42,093

Hip to gable loft conversion - £42,093

Granny annexe - £87,093

Garden office - £10,093

Convert a Garage - £16,093

Garage - £18,593

Build a flat roof extension - £22,093

Build a dormer loft conversion - £42,093

Concrete foundations - £6,343

Convert a bungalow loft - £29,093

Convert a basement - £38,544