Thomas Healey
Need an Extension Builder in Crosby? T&T Building Contractors has been helping local clients (20 mile radius) with their extension buildering jobs ...
Trusted and professional extension builder in Crosby. Experienced in all extension buildering work and keeping within budget and on quote. Jones La...
Crosby, L23
BTC Bernstef Ltd is an established extension buildering business in Crosby. We come highly recommended and provide competitive quotes for your work...
Relax... you have found a reliable extension builder in Crosby. AA Decorators is a friendly and reliable company based in Crosby who consider no jo...
J.M.C Building Services is a trusted extension builder serving customers in Crosby and the surrounding area. Contact us to today to get a competiti...
Need an Extension Builder in Crosby? Bob the Builder has been helping local clients (20 mile radius) with their extension buildering jobs for many ...
Peter Gallagher
Experienced extension builder ready to quote for your work. P & P Building Services is the best extension builder in Crosby. No obligation free quo...
CJ Construction are here to help customers who need an Extension Builder in Crosby. We offer a competitive rate to complete all your extension buil...
Liverpool Builder is an established extension buildering business in Crosby. We come highly recommended and provide competitive quotes for your wor...
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 Crosby by posting a job with HaMuch and we will send it to extension builders in Crosby.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Convert A Basement near Crosby | £33 | £222 |
| Convert A Basement near Sefton | £33 | £219 |
| Convert A Basement near Bootle | £32 | £223 |
| Convert A Basement near Maghull | £33 | £219 |
| Convert A Basement near Formby | £23 | £162 |
| Convert A Basement near Wallasey | £32 | £224 |
| Convert A Basement near Kirkby | £31 | £223 |
| Convert A Basement near Liverpool | £31 | £222 |
| Convert A Basement near Birkenhead | £31 | £219 |
| Convert A Basement near Ormskirk | £29 | £206 |
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 - £17,048

Two storey extension - £87,322

Build a timber frame extension - £25,548

Build a swimming pool - £80,548

Single storey extension - £45,960

Side return extension - £36,415

Install an RSJ - £1,748

Outbuilding - £9,548

Build a Mansard loft conversion - £51,548

Loft conversion - £29,513

Build a kitchen extension - £41,548

Hip to gable loft conversion - £41,548

Granny annexe - £86,548

Garden office - £9,548

Convert a Garage - £15,548

Garage - £18,048

Build a flat roof extension - £21,548

Build a dormer loft conversion - £41,548

Concrete foundations - £5,798

Convert a bungalow loft - £28,548

Convert a basement - £32,415