Cost to Build a Single Storey Extension in Kingston Upon Thames

Build a single storey extension in Kingston Upon Thames from £54,200

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Single storey extension cost in Kingston Upon Thames

Extension builder estimates (based on hourly rates) to build a single storey extension in Kingston Upon Thames

Estimates for single storey extension near Kingston Upon Thames

"Single storey extension" - KT2, job posted 01/01/70

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Estimates for common extension builder jobs in Kingston Upon Thames;

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 - £17,679

Two storey extension

Two storey extension - £88,269

Build a timber frame extension

Build a timber frame extension - £26,179

Build a swimming pool

Build a swimming pool - £81,179

Single storey extension

Single storey extension - £58,584

Side return extension

Side return extension - £43,516

Install an RSJ

Install an RSJ - £2,379

Outbuilding

Outbuilding - £10,179

Build a Mansard loft conversion

Build a Mansard loft conversion - £52,179

Loft conversion

Loft conversion - £35,430

Build a kitchen extension

Build a kitchen extension - £42,179

Hip to gable loft conversion

Hip to gable loft conversion - £42,179

Granny annexe

Granny annexe - £87,179

Garden office

Garden office - £10,179

Convert a Garage

Convert a Garage - £16,179

Garage

Garage - £18,679

Build a flat roof extension

Build a flat roof extension - £22,179

Build a dormer loft conversion

Build a dormer loft conversion - £42,179

Concrete foundations

Concrete foundations - £6,429

Convert a bungalow loft

Convert a bungalow loft - £29,179

Convert a basement

Convert a basement - £39,516

More extensions & conversions cost guides...