Cost to Build a Single Storey Extension in Seaford

Build a single storey extension in Seaford from £49,880

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Single storey extension cost in Seaford

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

Estimates for single storey extension near Seaford

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Location in UK	Hourly Rate	Daily Rate
Single Storey Extension near Seaford	£34	£243
Single Storey Extension near Eastbourne	£32	£245
Single Storey Extension near Hailsham	£31	£243
Single Storey Extension near Brighton and Hove	£35	£251
Single Storey Extension near Brighton	£35	£251
Single Storey Extension near Wealden	£35	£256
Single Storey Extension near Burgess Hill	£36	£240
Single Storey Extension near Shoreham-by-Sea	£36	£250
Single Storey Extension near Bexhill-on-Sea	£31	£243
Single Storey Extension near Haywards Heath	£35	£256

Estimates for common extension builder jobs in Seaford;

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 - £17,526

Two storey extension

Two storey extension - £88,038

Build a timber frame extension

Build a timber frame extension - £26,026

Build a swimming pool

Build a swimming pool - £81,026

Single storey extension

Single storey extension - £55,512

Side return extension

Side return extension - £41,788

Install an RSJ

Install an RSJ - £2,226

Outbuilding

Outbuilding - £10,026

Build a Mansard loft conversion

Build a Mansard loft conversion - £52,026

Loft conversion

Loft conversion - £33,990

Build a kitchen extension

Build a kitchen extension - £42,026

Hip to gable loft conversion

Hip to gable loft conversion - £42,026

Granny annexe

Granny annexe - £87,026

Garden office

Garden office - £10,026

Convert a Garage

Convert a Garage - £16,026

Garage

Garage - £18,526

Build a flat roof extension

Build a flat roof extension - £22,026

Build a dormer loft conversion

Build a dormer loft conversion - £42,026

Concrete foundations

Concrete foundations - £6,276

Convert a bungalow loft

Convert a bungalow loft - £29,026

Convert a basement

Convert a basement - £37,788

More extensions & conversions cost guides...