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Build Team: company facts

Build Team is a London design-and-build company for house extensions and loft conversions, trading since 2007 and founded by Dan Davidson. One team takes each project from the first survey and drawings through planning and Building Regulations to the finished build, and we have completed 1,750+ projects across London. Our office is at 342 Clapham Road, London SW9 9AJ.

Facts checked 12 October 2026

Key facts

Trading since
2007
Founder
Dan Davidson
Projects completed
1,750+ house extensions and loft conversions in London
What we do
Design and build for house extensions and loft conversions: survey, design, planning, Building Regulations and construction under one team
Guarantee
3-year structural guarantee plus 2 years' defects liability on every build
Design fees (Ready to Build)
Ground floor from £3,995 + VAT · Loft from £2,995 + VAT
Pre-purchase visit
£150 + VAT
First step
A free 30-minute consultation by video or phone with a member of our team

Services

Leadership

Dan Davidson
Founder & CEO · LinkedIn
Gustavo Cilumbriello
Build Director
Nick Ingrem
Build Director · LinkedIn
David Abimbola
Head of Design & Architect · LinkedIn
Tess Ingle
Design Operations Manager · LinkedIn

The whole team is on the About page.

Contact and press

Office
342 Clapham Road, London SW9 9AJ
Email, including press
hello@buildteam.com

Where to check our work