From £47,220
Family run business established since 2004
large or small we build them all

Comparing extension builders estimates for a Convert a basement gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes for the cost to convert a basement in Rochester-upon-medway by posting a job with HaMuch and we will send it to extension builders in Rochester-upon-medway.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Convert A Basement near Scottish Borders | £35 | £287 |
| Convert A Basement near Ashington | £44 | £280 |
| Convert A Basement near Cramlington | £36 | £256 |
| Convert A Basement near Blyth | £42 | £288 |
| Convert A Basement near Longbenton | £34 | £234 |
| Convert A Basement near Newcastle Upon Tyne | £33 | £236 |
| Convert A Basement near Consett | £33 | £241 |
| Convert A Basement near Gateshead | £33 | £236 |
| Convert A Basement near Wallsend | £34 | £245 |
| Convert A Basement near Stanley | £34 | £242 |
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 - £18,364

Two storey extension - £89,296

Build a timber frame extension - £26,864

Build a swimming pool - £81,864

Single storey extension - £72,280

Side return extension - £51,220

Install an RSJ - £3,064

Outbuilding - £10,864

Build a Mansard loft conversion - £52,864

Loft conversion - £41,850

Build a kitchen extension - £42,864

Hip to gable loft conversion - £42,864

Granny annexe - £87,864

Garden office - £10,864

Convert a Garage - £16,864

Garage - £19,364

Build a flat roof extension - £22,864

Build a dormer loft conversion - £42,864

Concrete foundations - £7,114

Convert a bungalow loft - £29,864

Convert a basement - £47,220