Need to find an Extension Builder near you for all your extension buildering work?
Montgomery Wet Trades provides a local, trusted extensio...
Relax... you have found a reliable extension builder in Lanarkshire. DS Builders is a friendly and reliable company based in Lanarkshire who consid...
Relax... you have found a reliable extension builder in Lanarkshire. P & N Joiners & Builders is a friendly and reliable company based in Lanarkshi...
Adelphi Design & Construction Ltd is an established and experienced local extension builder in Lanarkshire. Please contact us for a free, no obliga...
Need an Extension Builder in Lanarkshire? Gman-Joinery & Builders has been helping local clients (20 mile radius) with their extension buildering j...
Boyle Construction Glasgow Ltd is a trusted extension builder serving customers in Lanarkshire and the surrounding area. Contact us to today to get...
Trusted and professional extension builder in Lanarkshire. Experienced in all extension buildering work and keeping within budget and on quote. Sdh...
Experienced extension builder ready to quote for your work. WHYTE BUILDERS is the best extension builder in Lanarkshire. No obligation free quotes ...
RADICAL CONSTRUCTION LIMITED are here to help customers who need an Extension Builder in Lanarkshire. We offer a competitive rate to complete all y...

Building a granny annexe ranges from £86,392 (Premier Roofing based in G32) to £87,296 (Gman-Joinery & Builders based in G13), 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 Lanarkshire by posting a job with HaMuch. We will send it to extension builders in Lanarkshire who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Glasgow | £35 | £259 |
| Granny Annexe near Rutherglen | £34 | £255 |
| Granny Annexe near Bishopbriggs | £35 | £262 |
| Granny Annexe near Cambuslang | £34 | £250 |
| Granny Annexe near Giffnock | £35 | £260 |
| Granny Annexe near Bearsden | £34 | £263 |
| Granny Annexe near Renfrew | £35 | £263 |
| Granny Annexe near Blantyre | £33 | £240 |
| Granny Annexe near Kirkintilloch | £35 | £259 |
| Granny Annexe near Paisley | £34 | £259 |
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 - £17,454

Two storey extension - £87,930

Build a timber frame extension - £25,954

Build a swimming pool - £80,954

Single storey extension - £54,072

Side return extension - £40,978

Install an RSJ - £2,154

Outbuilding - £9,954

Build a Mansard loft conversion - £51,954

Loft conversion - £33,315

Build a kitchen extension - £41,954

Hip to gable loft conversion - £41,954

Granny annexe - £86,954

Garden office - £9,954

Convert a Garage - £15,954

Garage - £18,454

Build a flat roof extension - £21,954

Build a dormer loft conversion - £41,954

Concrete foundations - £6,204

Convert a bungalow loft - £28,954

Convert a basement - £36,978