Cost to build a granny annexe in Broxbourne

Granny Annexe Cost in Broxbourne

Estimates for granny annexe near Broxbourne

Building a granny annexe ranges from £86,864 (Advance Construction Solutions based in EN6) to £90,152 (Essex loft extensions Ltd based in CM20), 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 Broxbourne by posting a job with HaMuch. We will send it to extension builders in Broxbourne who will be happy to help you.

"Granny annexe" - EN3, job posted 03/08/25

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Location in UK	Hourly Rate	Daily Rate
Granny Annexe near Hoddesdon	£46	£296
Granny Annexe near Cheshunt	£48	£285
Granny Annexe near Ware	£47	£296
Granny Annexe near Hertford	£46	£290
Granny Annexe near Epping Forest	£44	£274
Granny Annexe near Potters Bar	£43	£273
Granny Annexe near Loughton	£44	£273
Granny Annexe near Harlow	£43	£288
Granny Annexe near Welwyn Garden City	£42	£269
Granny Annexe near Hatfield	£42	£266

Estimates for common extension builder jobs in Broxbourne;

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.