Cost to Build a Single Storey Extension in Gaerwen

Build a single storey extension in Gaerwen from £45,400

HaMuch is Excellent

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

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

Estimates for single storey extension near Gaerwen

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Single Storey Extension near Conwy	£28	£211
Single Storey Extension near Conway	£28	£211
Single Storey Extension near Llandudno	£28	£211
Single Storey Extension near Colwyn Bay	£28	£211

Estimates for common extension builder jobs in Gaerwen;

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 - £17,148

Two storey extension

Two storey extension - £87,472

Build a timber frame extension

Build a timber frame extension - £25,648

Build a swimming pool

Build a swimming pool - £80,648

Single storey extension

Single storey extension - £47,960

Side return extension

Side return extension - £37,540

Install an RSJ

Install an RSJ - £1,848

Outbuilding

Outbuilding - £9,648

Build a Mansard loft conversion

Build a Mansard loft conversion - £51,648

Loft conversion

Loft conversion - £30,450

Build a kitchen extension

Build a kitchen extension - £41,648

Hip to gable loft conversion

Hip to gable loft conversion - £41,648

Granny annexe

Granny annexe - £86,648

Garden office

Garden office - £9,648

Convert a Garage

Convert a Garage - £15,648

Garage

Garage - £18,148

Build a flat roof extension

Build a flat roof extension - £21,648

Build a dormer loft conversion

Build a dormer loft conversion - £41,648

Concrete foundations

Concrete foundations - £5,898

Convert a bungalow loft

Convert a bungalow loft - £28,648

Convert a basement

Convert a basement - £33,540

More extensions & conversions cost guides...