Cost to Build a Single Storey Extension in DT5

Build a single storey extension in DT5 from £44,440

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Single storey extension cost in DT5 - Sort by rates or availability

Extension builder estimates (based on hourly rates) to build a single storey extension in DT5

Estimates for single storey extension near DT5

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Location in UK	Hourly Rate	Daily Rate
Single Storey Extension near Weymouth	£33	£260
Single Storey Extension near Dorchester	£30	£230
Single Storey Extension near Poole	£38	£250
Single Storey Extension near Bournemouth	£38	£257
Single Storey Extension near Yeovil	£34	£294

Estimates for common extension builder jobs in DT5;

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 - £17,432

Two storey extension

Two storey extension - £87,898

Build a timber frame extension

Build a timber frame extension - £25,932

Build a swimming pool

Build a swimming pool - £80,932

Single storey extension

Single storey extension - £53,640

Side return extension

Side return extension - £40,735

Install an RSJ

Install an RSJ - £2,132

Outbuilding

Outbuilding - £9,932

Build a Mansard loft conversion

Build a Mansard loft conversion - £51,932

Loft conversion

Loft conversion - £33,113

Build a kitchen extension

Build a kitchen extension - £41,932

Hip to gable loft conversion

Hip to gable loft conversion - £41,932

Granny annexe

Granny annexe - £86,932

Garden office

Garden office - £9,932

Convert a Garage

Convert a Garage - £15,932

Garage

Garage - £18,432

Build a flat roof extension

Build a flat roof extension - £21,932

Build a dormer loft conversion

Build a dormer loft conversion - £41,932

Concrete foundations

Concrete foundations - £6,182

Convert a bungalow loft

Convert a bungalow loft - £28,932

Convert a basement

Convert a basement - £36,735

More extensions & conversions cost guides...