Cost to Build a Single Storey Extension in Winchester

Build a single storey extension in Winchester from £52,120

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Single storey extension cost in Winchester

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

Estimates for single storey extension near Winchester

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Location in UK	Hourly Rate	Daily Rate
Single Storey Extension near Winchester	£37	£266
Single Storey Extension near Chandler's Ford	£34	£245
Single Storey Extension near Eastleigh	£34	£244
Single Storey Extension near Romsey	£32	£230
Single Storey Extension near Hedge End	£34	£244
Single Storey Extension near Test Valley	£37	£261
Single Storey Extension near Southampton	£34	£243
Single Storey Extension near Andover	£40	£248
Single Storey Extension near Totton	£34	£243
Single Storey Extension near Locks Heath	£33	£240

Estimates for common extension builder jobs in Winchester;

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 - £17,595

Two storey extension

Two storey extension - £88,143

Build a timber frame extension

Build a timber frame extension - £26,095

Build a swimming pool

Build a swimming pool - £81,095

Single storey extension

Single storey extension - £56,904

Side return extension

Side return extension - £42,571

Install an RSJ

Install an RSJ - £2,295

Outbuilding

Outbuilding - £10,095

Build a Mansard loft conversion

Build a Mansard loft conversion - £52,095

Loft conversion

Loft conversion - £34,643

Build a kitchen extension

Build a kitchen extension - £42,095

Hip to gable loft conversion

Hip to gable loft conversion - £42,095

Granny annexe

Granny annexe - £87,095

Garden office

Garden office - £10,095

Convert a Garage

Convert a Garage - £16,095

Garage

Garage - £18,595

Build a flat roof extension

Build a flat roof extension - £22,095

Build a dormer loft conversion

Build a dormer loft conversion - £42,095

Concrete foundations

Concrete foundations - £6,345

Convert a bungalow loft

Convert a bungalow loft - £29,095

Convert a basement

Convert a basement - £38,571

More extensions & conversions cost guides...