Cost to build a granny annexe in KA3

Granny annexe cost in KA3 - Sort by rates or availability

Granny Annexe Cost in KA3

Building a granny annexe ranges from £86,648 (Glenavon Joinery & Construction Services Ltd based in ML10) 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 KA3 by posting a job with HaMuch. We will send it to extension builders in KA3 who will be happy to help you.

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Granny Annexe near Kilmarnock	£36	£271
Granny Annexe near Irvine	£35	£253
Granny Annexe near Kilwinning	£33	£250
Granny Annexe near Troon	£32	£241
Granny Annexe near North Ayrshire	£33	£250
Granny Annexe near Barrhead	£35	£255
Granny Annexe near Newton Mearns	£35	£263
Granny Annexe near Prestwick	£24	£180
Granny Annexe near Johnstone	£52	£381
Granny Annexe near Giffnock	£35	£260

Estimates for common extension builder jobs in KA3;

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.