Cost to build a granny annexe in Down

Granny Annexe Cost in Down

Building a granny annexe ranges from £86,136 (Mount Oriel Conversions & Extensions based in BT8) to £86,488 (AK Building Services based in BT8), 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 Down by posting a job with HaMuch. We will send it to extension builders in Down who will be happy to help you.

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Location in UK	Hourly Rate	Daily Rate
Granny Annexe near Comber	£22	£160
Granny Annexe near Holywood	£23	£159
Granny Annexe near Ballygowan	£24	£183
Granny Annexe near Belfast	£23	£161
Granny Annexe near Carryduff	£23	£158
Granny Annexe near Bangor	£24	£183
Granny Annexe near Bangor	£24	£183
Granny Annexe near Greenisland	£23	£153
Granny Annexe near Saintfield	£23	£162
Granny Annexe near Carrickfergus	£23	£158

Estimates for common extension builder jobs in Down;

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.