Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Albdeco Builders & Decorators Ltd is a trusted extension builder serving customers in Long Ditton and the surrounding area. Contact us to today to ...
Need to find an Extension Builder near you for all your extension buildering work?
OAK HOUSE BESPOKE BUILDERS provides a local, trusted ext...
Need an Extension Builder in Long Ditton? FLUID CONSTRUCTION has been helping local clients (10 mile radius) with their extension buildering jobs f...
Need to find an Extension Builder near you for all your extension buildering work?
Leith All Building & Decorating provides a local, truste...
Trusted and professional extension builder in Long Ditton. Experienced in all extension buildering work and keeping within budget and on quote. TFC...
Paul Meacher Builders is an established and experienced local extension builder in Long Ditton. Please contact us for a free, no obligation quote a...
Trusted and professional extension builder in Long Ditton. Experienced in all extension buildering work and keeping within budget and on quote. Rac...
Need to find an Extension Builder near you for all your extension buildering work?
Racsel Building Services Ltd provides a local, trusted e...
A H S Construction Design Ltd is an established and experienced local extension builder in Long Ditton. Please contact us for a free, no obligation...

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 - £17,774

Two storey extension - £88,412

Build a timber frame extension - £26,274

Build a swimming pool - £81,274

Single storey extension - £60,488

Side return extension - £44,587

Install an RSJ - £2,474

Outbuilding - £10,274

Build a Mansard loft conversion - £52,274

Loft conversion - £36,323

Build a kitchen extension - £42,274

Hip to gable loft conversion - £42,274

Granny annexe - £87,274

Garden office - £10,274

Convert a Garage - £16,274

Garage - £18,774

Build a flat roof extension - £22,274

Build a dormer loft conversion - £42,274

Concrete foundations - £6,524

Convert a bungalow loft - £29,274

Convert a basement - £40,587