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Granny Annexe Cost in AL7

Building a granny annexe ranges from £86,320 (Complex Construction based in AL7) to £87,424 (PRIMEEXPERT based in AL7), 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 AL7 by posting a job with HaMuch. We will send it to extension builders in AL7 who will be happy to help you.

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Location in UK	Hourly Rate	Daily Rate
Granny Annexe near Welwyn Garden City	£42	£269
Granny Annexe near Hatfield	£42	£266
Granny Annexe near Hertford	£46	£290
Granny Annexe near Potters Bar	£43	£273
Granny Annexe near Harpenden	£45	£282
Granny Annexe near St Albans	£43	£272
Granny Annexe near Ware	£47	£296
Granny Annexe near Cheshunt	£48	£285
Granny Annexe near Stevenage	£44	£282
Granny Annexe near Hoddesdon	£46	£296

Estimates for common extension builder jobs in AL7;

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.