Cost to build a granny annexe in SM3

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Granny Annexe Cost in SM3

Building a granny annexe ranges from £86,936 (D A P CONSTRUCTION based in KT4) to £87,800 (GDW Construction based in SM3), 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 SM3 by posting a job with HaMuch. We will send it to extension builders in SM3 who will be happy to help you.

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Borough in London
Granny Annexe in North Cheam
Granny Annexe in Sutton
Granny Annexe in Worcester Park
Granny Annexe in Belmont
Granny Annexe in Morden
Granny Annexe in Carshalton
Granny Annexe in Stoneleigh
Granny Annexe in Horton
Granny Annexe in New Malden
Granny Annexe in Merton

Estimates for common extension builder jobs in SM3;

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.