Cost to Build a Single Storey Extension in N6

Build a single storey extension in N6 from £52,760

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Single storey extension cost in N6

Extension builder estimates (based on hourly rates) to build a single storey extension in N6

Estimates for single storey extension near N6

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Borough in London
Single Storey Extension in Highgate
Single Storey Extension in Archway
Single Storey Extension in Hornsey
Single Storey Extension in Kentish Town
Single Storey Extension in Muswell Hill
Single Storey Extension in Holloway
Single Storey Extension in Hampstead
Single Storey Extension in Finsbury Park
Single Storey Extension in Primrose Hill
Single Storey Extension in Highbury

Estimates for common extension builder jobs in N6;

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 - £17,664

Two storey extension

Two storey extension - £88,246

Build a timber frame extension

Build a timber frame extension - £26,164

Build a swimming pool

Build a swimming pool - £81,164

Single storey extension

Single storey extension - £58,280

Side return extension

Side return extension - £43,345

Install an RSJ

Install an RSJ - £2,364

Outbuilding

Outbuilding - £10,164

Build a Mansard loft conversion

Build a Mansard loft conversion - £52,164

Loft conversion

Loft conversion - £35,288

Build a kitchen extension

Build a kitchen extension - £42,164

Hip to gable loft conversion

Hip to gable loft conversion - £42,164

Granny annexe

Granny annexe - £87,164

Garden office

Garden office - £10,164

Convert a Garage

Convert a Garage - £16,164

Garage

Garage - £18,664

Build a flat roof extension

Build a flat roof extension - £22,164

Build a dormer loft conversion

Build a dormer loft conversion - £42,164

Concrete foundations

Concrete foundations - £6,414

Convert a bungalow loft

Convert a bungalow loft - £29,164

Convert a basement

Convert a basement - £39,345

More extensions & conversions cost guides...