Cost of a two storey extension in Portland

Portland two storey extensions from £87,208

A two storey extension is a great way to add extra space to your home, adding value to your property. But how much does it cost to build a double storey extension in Portland?

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Two storey extension cost in Portland

Cost of a two storey extension in Portland

Estimates for two storey extension near Portland

Costs range from £87,208 (WEYMOUTH ROOFING CO. based in DT4) to £88,804 (Roofix and Build Ltd based in DT4), but these are just estimates. The best way to compare costs is to get real quotes from real builders.

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

Estimates for common extension builder jobs in Portland;

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 - £17,459

Two storey extension

Two storey extension - £87,939

Build a timber frame extension

Build a timber frame extension - £25,959

Build a swimming pool

Build a swimming pool - £80,959

Single storey extension

Single storey extension - £54,184

Side return extension

Side return extension - £41,041

Install an RSJ

Install an RSJ - £2,159

Outbuilding

Outbuilding - £9,959

Build a Mansard loft conversion

Build a Mansard loft conversion - £51,959

Loft conversion

Loft conversion - £33,368

Build a kitchen extension

Build a kitchen extension - £41,959

Hip to gable loft conversion

Hip to gable loft conversion - £41,959

Granny annexe

Granny annexe - £86,959

Garden office

Garden office - £9,959

Convert a Garage

Convert a Garage - £15,959

Garage

Garage - £18,459

Build a flat roof extension

Build a flat roof extension - £21,959

Build a dormer loft conversion

Build a dormer loft conversion - £41,959

Concrete foundations

Concrete foundations - £6,209

Convert a bungalow loft

Convert a bungalow loft - £28,959

Convert a basement

Convert a basement - £37,041

More extensions & conversions cost guides...