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Relax... you have found a reliable extension builder in KT4. GDW Construction is a friendly and reliable company based in KT4 who consider no job a...
David Phelan
Please visit our web site. Www. Dapconstruction. Co . Uk to c all our work and client recommendations.
Hilton building contractors ltd is a trusted extension builder serving customers in KT4 and the surrounding area. Contact us to today to get a comp...
Mick Winn
All of our work is guaranteed and covered by public liability and third party insurance for £5 million, giving our customers absolute peace of min...
Our building services company Refine Property Maintenance Ltd was established in 2020. Since then we have been helping customers in and around Epso...
RM Sanwell Roofing is a trusted extension builder serving customers in KT4 and the surrounding area. Contact us to today to get a competitive quote...
Trusted and professional extension builder in KT4. Experienced in all extension buildering work and keeping within budget and on quote. CSJ Buildin...
Tom Flanagan
Very experienced Builder in this area ,Epsom Sutton Raynes pk Wimbledon areas mostly now on recommendation usually also supply Drawings&a Structu...
Trusted and professional extension builder in KT4. Experienced in all extension buildering work and keeping within budget and on quote. Racsel Buil...
Need to find an Extension Builder near you for all your extension buildering work?
Racsel Building Services Ltd provides a local, trusted e...

Costs range from £87,904 (D A P CONSTRUCTION based in KT4) to £89,200 (GDW Construction based in SM3), but these are just estimates. The best way to compare costs is to get real quotes from real builders.
Post your job on HaMuch and we'll send it to extension builders to KT4.
"Two storey extension on the side and rear, new kitchen, new bathrooms" - WORCESTER, job posted 01/01/70
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 - £17,767

Two storey extension - £88,401

Build a timber frame extension - £26,267

Build a swimming pool - £81,267

Single storey extension - £60,344

Side return extension - £44,506

Install an RSJ - £2,467

Outbuilding - £10,267

Build a Mansard loft conversion - £52,267

Loft conversion - £36,255

Build a kitchen extension - £42,267

Hip to gable loft conversion - £42,267

Granny annexe - £87,267

Garden office - £10,267

Convert a Garage - £16,267

Garage - £18,767

Build a flat roof extension - £22,267

Build a dormer loft conversion - £42,267

Concrete foundations - £6,517

Convert a bungalow loft - £29,267

Convert a basement - £40,506