Cost to Build a Single Storey Extension in LL31

Build a single storey extension in LL31 from £43,320

Single storey extension cost in LL31 - Sort by rates or availability

Extension builder estimates (based on hourly rates) to build a single storey extension in LL31

Estimates for single storey extension near LL31

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Location in UK	Hourly Rate	Daily Rate
Single Storey Extension near Conway	£28	£211
Single Storey Extension near Llandudno	£28	£211
Single Storey Extension near Conwy	£28	£211
Single Storey Extension near Colwyn Bay	£28	£211
Single Storey Extension near Rhyl	£28	£209
Single Storey Extension near Prestatyn	£29	£213
Single Storey Extension near Flintshire	£33	£224
Single Storey Extension near Heswall	£30	£213

Estimates for common extension builder jobs in LL31;

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 - £17,166

Two storey extension

Two storey extension - £87,500

Build a timber frame extension

Build a timber frame extension - £25,666

Build a swimming pool

Build a swimming pool - £80,666

Single storey extension

Single storey extension - £48,328

Side return extension

Side return extension - £37,747

Install an RSJ

Install an RSJ - £1,866

Outbuilding

Outbuilding - £9,666

Build a Mansard loft conversion

Build a Mansard loft conversion - £51,666

Loft conversion

Loft conversion - £30,623

Build a kitchen extension

Build a kitchen extension - £41,666

Hip to gable loft conversion

Hip to gable loft conversion - £41,666

Granny annexe

Granny annexe - £86,666

Garden office

Garden office - £9,666

Convert a Garage

Convert a Garage - £15,666

Garage

Garage - £18,166

Build a flat roof extension

Build a flat roof extension - £21,666

Build a dormer loft conversion

Build a dormer loft conversion - £41,666

Concrete foundations

Concrete foundations - £5,916

Convert a bungalow loft

Convert a bungalow loft - £28,666

Convert a basement

Convert a basement - £33,747

More extensions & conversions cost guides...