Cost to build a granny annexe in S73

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Granny Annexe Cost in S73

Building a granny annexe ranges from £86,840 (DAVID LEAKE CONSTRUCTION LTD based in S73) to £86,984 (R.B.H Builders based in S72), 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 S73 by posting a job with HaMuch. We will send it to extension builders in S73 who will be happy to help you.

"Granny annexe space for mum with separate quarters" - S72, job posted 05/07/26

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Location in UK	Hourly Rate	Daily Rate
Granny Annexe near Barnsley	£31	£242
Granny Annexe near Rotherham	£32	£257
Granny Annexe near Wickersley	£32	£258
Granny Annexe near Sheffield	£32	£261
Granny Annexe near Doncaster	£29	£238
Granny Annexe near Pontefract	£30	£228
Granny Annexe near Wakefield	£31	£240
Granny Annexe near Normanton	£30	£233
Granny Annexe near Ossett	£33	£245
Granny Annexe near Castleford	£30	£225

Estimates for common extension builder jobs in S73;

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.