Cost to Build a Single Storey Extension in Russell Square

Build a single storey extension in Russell Square from £53,880

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Single storey extension cost in Russell Square

Extension builder estimates (based on hourly rates) to build a single storey extension in Russell Square

Estimates for single storey extension near Russell Square

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Estimates for common extension builder jobs in Russell Square;

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 - £17,914

Two storey extension

Two storey extension - £88,622

Build a timber frame extension

Build a timber frame extension - £26,414

Build a swimming pool

Build a swimming pool - £81,414

Single storey extension

Single storey extension - £63,288

Side return extension

Side return extension - £46,162

Install an RSJ

Install an RSJ - £2,614

Outbuilding

Outbuilding - £10,414

Build a Mansard loft conversion

Build a Mansard loft conversion - £52,414

Loft conversion

Loft conversion - £37,635

Build a kitchen extension

Build a kitchen extension - £42,414

Hip to gable loft conversion

Hip to gable loft conversion - £42,414

Granny annexe

Granny annexe - £87,414

Garden office

Garden office - £10,414

Convert a Garage

Convert a Garage - £16,414

Garage

Garage - £18,914

Build a flat roof extension

Build a flat roof extension - £22,414

Build a dormer loft conversion

Build a dormer loft conversion - £42,414

Concrete foundations

Concrete foundations - £6,664

Convert a bungalow loft

Convert a bungalow loft - £29,414

Convert a basement

Convert a basement - £42,162

More extensions & conversions cost guides...