Cost to build a granny annexe in HP21

Granny annexe cost in HP21 - Sort by rates or availability

Granny Annexe Cost in HP21

Building a granny annexe ranges from £86,968 (VICTOR KING CONSTRUCTION based in HP21) to £87,448 (C HORWOOD CONSTRUCTION based in HP19), 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 HP21 by posting a job with HaMuch. We will send it to extension builders in HP21 who will be happy to help you.

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Location in UK	Hourly Rate	Daily Rate
Granny Annexe near Aylesbury	£42	£270
Granny Annexe near Aylesbury Vale	£36	£246
Granny Annexe near Leighton Buzzard	£38	£270
Granny Annexe near Berkhamsted	£41	£263
Granny Annexe near Chesham	£42	£277
Granny Annexe near Hazlemere	£40	£272
Granny Annexe near Wycombe	£40	£271
Granny Annexe near Dunstable	£41	£274
Granny Annexe near High Wycombe	£39	£272
Granny Annexe near Bletchley	£39	£265

Estimates for common extension builder jobs in HP21;

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.