Side return extension cost in Llanidloes from £34,300

Side return extension in Llanidloes from £34,300

Range from the cheapest Side return extension £34,300 (John Sillitoe Building Contractor based in SY16) to the dearest Side return extension £37,180 (DRAGON CONSTRUCTION T/A based in SY25).

Side return extension cost in Llanidloes - Sort by rates or availability

Cheapest builders to build a side return extension in Llanidloes

Estimates for side return extension near Llanidloes

Comparing extension builders estimates for Side return extension gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.

What to do - Get rates and quotes for a side return extention by posting your job to extension builders in Llanidloes.

Estimates for common extension builder jobs in Llanidloes;

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 - £17,033

Two storey extension

Two storey extension - £87,300

Build a timber frame extension

Build a timber frame extension - £25,533

Build a swimming pool

Build a swimming pool - £80,533

Single storey extension

Single storey extension - £45,667

Side return extension

Side return extension - £36,250

Install an RSJ

Install an RSJ - £1,733

Outbuilding

Outbuilding - £9,533

Build a Mansard loft conversion

Build a Mansard loft conversion - £51,533

Loft conversion

Loft conversion - £29,375

Build a kitchen extension

Build a kitchen extension - £41,533

Hip to gable loft conversion

Hip to gable loft conversion - £41,533

Granny annexe

Granny annexe - £86,533

Garden office

Garden office - £9,533

Convert a Garage

Convert a Garage - £15,533

Garage

Garage - £18,033

Build a flat roof extension

Build a flat roof extension - £21,533

Build a dormer loft conversion

Build a dormer loft conversion - £41,533

Concrete foundations

Concrete foundations - £5,783

Convert a bungalow loft

Convert a bungalow loft - £28,533

Convert a basement

Convert a basement - £32,250

More extensions & conversions cost guides...