Cost to Build a Single Storey Extension in Holloway

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

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Single storey extension cost in Holloway

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

Estimates for single storey extension near Holloway

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Estimates for common extension builder jobs in Holloway;

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 - £17,576

Two storey extension

Two storey extension - £88,114

Build a timber frame extension

Build a timber frame extension - £26,076

Build a swimming pool

Build a swimming pool - £81,076

Single storey extension

Single storey extension - £56,520

Side return extension

Side return extension - £42,355

Install an RSJ

Install an RSJ - £2,276

Outbuilding

Outbuilding - £10,076

Build a Mansard loft conversion

Build a Mansard loft conversion - £52,076

Loft conversion

Loft conversion - £34,463

Build a kitchen extension

Build a kitchen extension - £42,076

Hip to gable loft conversion

Hip to gable loft conversion - £42,076

Granny annexe

Granny annexe - £87,076

Garden office

Garden office - £10,076

Convert a Garage

Convert a Garage - £16,076

Garage

Garage - £18,576

Build a flat roof extension

Build a flat roof extension - £22,076

Build a dormer loft conversion

Build a dormer loft conversion - £42,076

Concrete foundations

Concrete foundations - £6,326

Convert a bungalow loft

Convert a bungalow loft - £29,076

Convert a basement

Convert a basement - £38,355

More extensions & conversions cost guides...