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 £86,888
Experienced extension builder ready to quote for your work. REDSTONE CONSTRUCTION (TAYSIDE is the best extension builder in Blairgowrie. No obligat...
From £87,016
GLEN CONSTRUCTION (PERTH) LTD is an established and experienced local extension builder in Blairgowrie. Please contact us for a free, no obligation...
From £87,184
Trusted and professional extension builder in Blairgowrie. Experienced in all extension buildering work and keeping within budget and on quote. KXM...
From £87,384
We are a established company of over 30 yeats. We offer 24 hour call out service for both commercial and residential property sevices
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 £87,360
Our building services company KESR Developments Ltd was established in early 2022 but have been providing customers from Aberdeen to Perth with pro...
From £86,928
Experienced extension builder ready to quote for your work. Andrew Allan Builder is the best extension builder in Blairgowrie. No obligation free q...
From £87,112
Caliber Joiners & Contractors is a trusted extension builder serving customers in Blairgowrie and the surrounding area. Contact us to today to get...

Building a granny annexe ranges from £86,712 (MOLLISON CONSTRUCTION based in PH11) to £87,384 (Action Building Maintenance based in DD2), 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 Blairgowrie by posting a job with HaMuch. We will send it to extension builders in Blairgowrie who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Perth & Kinross | £30 | £227 |
| Granny Annexe near Forfar | £26 | £213 |
| Granny Annexe near Dundee | £32 | £240 |
| Granny Annexe near Angus | £26 | £213 |
| Granny Annexe near Fife | £38 | £265 |
| Granny Annexe near Glenrothes | £36 | £260 |
| Granny Annexe near Arbroath | £41 | £232 |
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 - £17,556

Two storey extension - £88,084

Build a timber frame extension - £26,056

Build a swimming pool - £81,056

Single storey extension - £56,120

Side return extension - £42,130

Install an RSJ - £2,256

Outbuilding - £10,056

Build a Mansard loft conversion - £52,056

Loft conversion - £34,275

Build a kitchen extension - £42,056

Hip to gable loft conversion - £42,056

Granny annexe - £87,056

Garden office - £10,056

Convert a Garage - £16,056

Garage - £18,556

Build a flat roof extension - £22,056

Build a dormer loft conversion - £42,056

Concrete foundations - £6,306

Convert a bungalow loft - £29,056

Convert a basement - £38,130