Mark Robinson
Trusted and professional extension builder in Ashton-in-makerfield. Experienced in all extension buildering work and keeping within budget and on q...
Need an Extension Builder in Ashton-in-makerfield? KMC Brickwork has been helping local clients (20 mile radius) with their extension buildering jo...
G. Finnigan Builders is an established extension buildering business in Ashton-in-makerfield. We come highly recommended and provide competitive qu...
Trusted and professional extension builder in Ashton-in-makerfield. Experienced in all extension buildering work and keeping within budget and on q...
Stephen Lowe
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Relax... you have found a reliable extension builder in Ashton-in-makerfield. Jc Properties is a friendly and reliable company based in Ashton-in-m...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Need to find an Extension Builder near you for all your extension buildering work?
JOHN ROSS BUILDERS LTD provides a local, trusted extensi...
HAROLD ROBINSON
HAROLDS CORP is a trusted extension builder serving customers in Ashton-in-makerfield and the surrounding area. Contact us to today to get a compet...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

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 Ashton-in-makerfield by posting a job with HaMuch and we will send it to extension builders in Ashton-in-makerfield.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Convert A Basement near Ashton-in-Makerfield | £30 | £220 |
| Convert A Basement near Golborne | £30 | £222 |
| Convert A Basement near Newton-le-Willows | £31 | £221 |
| Convert A Basement near Wigan | £30 | £220 |
| Convert A Basement near Hindley | £30 | £219 |
| Convert A Basement near Orrell | £29 | £214 |
| Convert A Basement near St Helens | £31 | £224 |
| Convert A Basement near Leigh | £31 | £224 |
| Convert A Basement near Westhoughton | £31 | £222 |
| Convert A Basement near Skelmersdale | £28 | £210 |
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 - £17,269

Two storey extension - £87,653

Build a timber frame extension - £25,769

Build a swimming pool - £80,769

Single storey extension - £50,376

Side return extension - £38,899

Install an RSJ - £1,969

Outbuilding - £9,769

Build a Mansard loft conversion - £51,769

Loft conversion - £31,583

Build a kitchen extension - £41,769

Hip to gable loft conversion - £41,769

Granny annexe - £86,769

Garden office - £9,769

Convert a Garage - £15,769

Garage - £18,269

Build a flat roof extension - £21,769

Build a dormer loft conversion - £41,769

Concrete foundations - £6,019

Convert a bungalow loft - £28,769

Convert a basement - £34,899