Cost to Build a Single Storey Extension in Archway

Build a single storey extension in Archway from £52,760

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Single storey extension cost in Archway

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

Estimates for single storey extension near Archway

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Estimates for common extension builder jobs in Archway;

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 - £17,620

Two storey extension

Two storey extension - £88,180

Build a timber frame extension

Build a timber frame extension - £26,120

Build a swimming pool

Build a swimming pool - £81,120

Single storey extension

Single storey extension - £57,400

Side return extension

Side return extension - £42,850

Install an RSJ

Install an RSJ - £2,320

Outbuilding

Outbuilding - £10,120

Build a Mansard loft conversion

Build a Mansard loft conversion - £52,120

Loft conversion

Loft conversion - £34,875

Build a kitchen extension

Build a kitchen extension - £42,120

Hip to gable loft conversion

Hip to gable loft conversion - £42,120

Granny annexe

Granny annexe - £87,120

Garden office

Garden office - £10,120

Convert a Garage

Convert a Garage - £16,120

Garage

Garage - £18,620

Build a flat roof extension

Build a flat roof extension - £22,120

Build a dormer loft conversion

Build a dormer loft conversion - £42,120

Concrete foundations

Concrete foundations - £6,370

Convert a bungalow loft

Convert a bungalow loft - £29,120

Convert a basement

Convert a basement - £38,850

More extensions & conversions cost guides...