Cost to Build a Single Storey Extension in E3

Build a single storey extension in E3 from £54,040

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Single storey extension cost in E3

Extension builder estimates (based on hourly rates) to build a single storey extension in E3

Estimates for single storey extension near E3

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Borough in London
Single Storey Extension in Bow
Single Storey Extension in Homerton
Single Storey Extension in Stratford
Single Storey Extension in Canary Wharf
Single Storey Extension in Bethnal Green
Single Storey Extension in Shoreditch
Single Storey Extension in Hackney
Single Storey Extension in Wapping
Single Storey Extension in Plaistow
Single Storey Extension in Clapton

Estimates for common extension builder jobs in E3;

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 - £17,715

Two storey extension

Two storey extension - £88,323

Build a timber frame extension

Build a timber frame extension - £26,215

Build a swimming pool

Build a swimming pool - £81,215

Single storey extension

Single storey extension - £59,304

Side return extension

Side return extension - £43,921

Install an RSJ

Install an RSJ - £2,415

Outbuilding

Outbuilding - £10,215

Build a Mansard loft conversion

Build a Mansard loft conversion - £52,215

Loft conversion

Loft conversion - £35,768

Build a kitchen extension

Build a kitchen extension - £42,215

Hip to gable loft conversion

Hip to gable loft conversion - £42,215

Granny annexe

Granny annexe - £87,215

Garden office

Garden office - £10,215

Convert a Garage

Convert a Garage - £16,215

Garage

Garage - £18,715

Build a flat roof extension

Build a flat roof extension - £22,215

Build a dormer loft conversion

Build a dormer loft conversion - £42,215

Concrete foundations

Concrete foundations - £6,465

Convert a bungalow loft

Convert a bungalow loft - £29,215

Convert a basement

Convert a basement - £39,921

More extensions & conversions cost guides...