Cost to build a granny annexe in BT17

Granny annexe cost in BT17 - Sort by rates or availability

Granny Annexe Cost in BT17

Building a granny annexe ranges from £86,176 (Extended living by Gilbert-Ash based in BT12) to £86,400 (T.I Building based in BT28), 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 BT17 by posting a job with HaMuch. We will send it to extension builders in BT17 who will be happy to help you.

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Location in UK	Hourly Rate	Daily Rate
Granny Annexe near Lisburn	£24	£164
Granny Annexe near Belfast	£23	£161
Granny Annexe near Carryduff	£23	£158
Granny Annexe near Hillsborough and Culcavy	£25	£170
Granny Annexe near Maghaberry	£31	£205
Granny Annexe near Crumlin	£26	£194
Granny Annexe near Saintfield	£23	£162
Granny Annexe near Holywood	£23	£159
Granny Annexe near Comber	£22	£160
Granny Annexe near Ballynahinch	£19	£189

Estimates for common extension builder jobs in BT17;

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.