Cost to Build a Single Storey Extension in Upminster

Build a single storey extension in Upminster from £51,480

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Single storey extension cost in Upminster

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

Estimates for single storey extension near Upminster

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Single Storey Extension in Upminster
Single Storey Extension in Emerson Park
Single Storey Extension in Hornchurch
Single Storey Extension in Gidea Park
Single Storey Extension in South Ockendon
Single Storey Extension in Harold Hill
Single Storey Extension in Rainham
Single Storey Extension in Romford
Single Storey Extension in Rush Green
Single Storey Extension in harold Wood

Estimates for common extension builder jobs in Upminster;

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 - £17,503

Two storey extension

Two storey extension - £88,005

Build a timber frame extension

Build a timber frame extension - £26,003

Build a swimming pool

Build a swimming pool - £81,003

Single storey extension

Single storey extension - £55,064

Side return extension

Side return extension - £41,536

Install an RSJ

Install an RSJ - £2,203

Outbuilding

Outbuilding - £10,003

Build a Mansard loft conversion

Build a Mansard loft conversion - £52,003

Loft conversion

Loft conversion - £33,780

Build a kitchen extension

Build a kitchen extension - £42,003

Hip to gable loft conversion

Hip to gable loft conversion - £42,003

Granny annexe

Granny annexe - £87,003

Garden office

Garden office - £10,003

Convert a Garage

Convert a Garage - £16,003

Garage

Garage - £18,503

Build a flat roof extension

Build a flat roof extension - £22,003

Build a dormer loft conversion

Build a dormer loft conversion - £42,003

Concrete foundations

Concrete foundations - £6,253

Convert a bungalow loft

Convert a bungalow loft - £29,003

Convert a basement

Convert a basement - £37,536

More extensions & conversions cost guides...