Cost to build a granny annexe in BR7

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Granny Annexe Cost in BR7

Building a granny annexe ranges from £86,864 (RJC BUILDING SERVICES based in BR5) to £87,400 (May & Sons Building Solutions Limited based in BR7), 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 BR7 by posting a job with HaMuch. We will send it to extension builders in BR7 who will be happy to help you.

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Granny Annexe in Chislehurst
Granny Annexe in Petts Wood
Granny Annexe in Sidcup
Granny Annexe in Bromley
Granny Annexe in Bexley
Granny Annexe in Eltham
Granny Annexe in Keston
Granny Annexe in Grove Park
Granny Annexe in Orpington
Granny Annexe in Bexley

Estimates for common extension builder jobs in BR7;

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.