Cost to Build a Single Storey Extension in BR2

Build a single storey extension in BR2 from £44,120

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Single storey extension cost in BR2

Extension builder estimates (based on hourly rates) to build a single storey extension in BR2

Estimates for single storey extension near BR2

"Single storey extension" - BR2, job posted 01/01/70

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Borough in London
Single Storey Extension in Keston
Single Storey Extension in West Wickam
Single Storey Extension in Bromley
Single Storey Extension in Beckenham
Single Storey Extension in Chislehurst
Single Storey Extension in Orpington
Single Storey Extension in Petts Wood
Single Storey Extension in Catford
Single Storey Extension in Penge
Single Storey Extension in Grove Park

Estimates for common extension builder jobs in BR2;

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 - £17,560

Two storey extension

Two storey extension - £88,090

Build a timber frame extension

Build a timber frame extension - £26,060

Build a swimming pool

Build a swimming pool - £81,060

Single storey extension

Single storey extension - £56,200

Side return extension

Side return extension - £42,175

Install an RSJ

Install an RSJ - £2,260

Outbuilding

Outbuilding - £10,060

Build a Mansard loft conversion

Build a Mansard loft conversion - £52,060

Loft conversion

Loft conversion - £34,313

Build a kitchen extension

Build a kitchen extension - £42,060

Hip to gable loft conversion

Hip to gable loft conversion - £42,060

Granny annexe

Granny annexe - £87,060

Garden office

Garden office - £10,060

Convert a Garage

Convert a Garage - £16,060

Garage

Garage - £18,560

Build a flat roof extension

Build a flat roof extension - £22,060

Build a dormer loft conversion

Build a dormer loft conversion - £42,060

Concrete foundations

Concrete foundations - £6,310

Convert a bungalow loft

Convert a bungalow loft - £29,060

Convert a basement

Convert a basement - £38,175

More extensions & conversions cost guides...