Cost to build a granny annexe in AL1

Granny annexe cost in AL1 - Sort by rates or availability

Granny Annexe Cost in AL1

Building a granny annexe ranges from £86,552 (Apollo Decor Ltd based in AL2) to £87,536 (R. Newman Construction based in AL4), 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 AL1 by posting a job with HaMuch. We will send it to extension builders in AL1 who will be happy to help you.

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Granny Annexe near St Albans	£63	£289
Granny Annexe near Hatfield	£64	£284
Granny Annexe near Harpenden	£86	£316
Granny Annexe near Borehamwood	£42	£270
Granny Annexe near Welwyn Garden City	£42	£268
Granny Annexe near Hemel Hempstead	£42	£270
Granny Annexe near Potters Bar	£43	£273
Granny Annexe near Bushey	£42	£276
Granny Annexe near Dacorum	£42	£269
Granny Annexe near Watford	£43	£278

Estimates for common extension builder jobs in AL1;

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.