Cost to build a granny annexe in Rhayader

Build additional living space on your property in Rhayader

A granny annexe is the ideal solution for offering a young family member their own space in your home while they save up for their own house, or to help an older relative have some independence while keeping them at a safe distance. But how much do they cost to build in Rhayader?

Granny annexe cost in Rhayader - Sort by rates or availability

Granny Annexe Cost in Rhayader

Estimates for granny annexe near Rhayader

Building a granny annexe ranges from £86,360 (John Sillitoe Building Contractor based in SY16) to £86,784 (ST Building based in LD8), 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 Rhayader by posting a job with HaMuch. We will send it to extension builders in Rhayader who will be happy to help you.

Estimates for common extension builder jobs in Rhayader;

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.

Underpin a building

Underpin a building - £17,087

Two storey extension

Two storey extension - £87,381

Build a timber frame extension

Build a timber frame extension - £25,587

Build a swimming pool

Build a swimming pool - £80,587

Single storey extension

Single storey extension - £46,740

Side return extension

Side return extension - £36,854

Install an RSJ

Install an RSJ - £1,787

Outbuilding

Outbuilding - £9,587

Build a Mansard loft conversion

Build a Mansard loft conversion - £51,587

Loft conversion

Loft conversion - £29,878

Build a kitchen extension

Build a kitchen extension - £41,587

Hip to gable loft conversion

Hip to gable loft conversion - £41,587

Granny annexe

Granny annexe - £86,587

Garden office

Garden office - £9,587

Convert a Garage

Convert a Garage - £15,587

Garage

Garage - £18,087

Build a flat roof extension

Build a flat roof extension - £21,587

Build a dormer loft conversion

Build a dormer loft conversion - £41,587

Concrete foundations

Concrete foundations - £5,837

Convert a bungalow loft

Convert a bungalow loft - £28,587

Convert a basement

Convert a basement - £32,854

More extensions & conversions cost guides...