Cost to Build a Single Storey Extension in Romford

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

HaMuch is Excellent

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

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

Estimates for single storey extension near Romford

Get extension builder rates instantly

Get extension builder rates instantly
Borough in London
Single Storey Extension in Romford
Single Storey Extension in Rush Green
Single Storey Extension in Gidea Park
Single Storey Extension in Collier Row
Single Storey Extension in Emerson Park
Single Storey Extension in Chadwell Heath
Single Storey Extension in Hornchurch
Single Storey Extension in Harold Hill
Single Storey Extension in Dagenham
Single Storey Extension in Becontree Heath

Estimates for common extension builder jobs in Romford;

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 - £17,709

Two storey extension

Two storey extension - £88,313

Build a timber frame extension

Build a timber frame extension - £26,209

Build a swimming pool

Build a swimming pool - £81,209

Single storey extension

Single storey extension - £59,176

Side return extension

Side return extension - £43,849

Install an RSJ

Install an RSJ - £2,409

Outbuilding

Outbuilding - £10,209

Build a Mansard loft conversion

Build a Mansard loft conversion - £52,209

Loft conversion

Loft conversion - £35,708

Build a kitchen extension

Build a kitchen extension - £42,209

Hip to gable loft conversion

Hip to gable loft conversion - £42,209

Granny annexe

Granny annexe - £87,209

Garden office

Garden office - £10,209

Convert a Garage

Convert a Garage - £16,209

Garage

Garage - £18,709

Build a flat roof extension

Build a flat roof extension - £22,209

Build a dormer loft conversion

Build a dormer loft conversion - £42,209

Concrete foundations

Concrete foundations - £6,459

Convert a bungalow loft

Convert a bungalow loft - £29,209

Convert a basement

Convert a basement - £39,849

More extensions & conversions cost guides...