About Designed House
With over 20 years of experience in the construction industry, we are a trusted building company based in North London, delivering high-quality residential and commercial projects across London and the surrounding areas.
20+ years
Construction industry experience
North London
Based locally, working across London
Start to finish
Professional, reliable, fully managed service
Construction shaped around your vision
We specialise in new builds, basement conversions, loft conversions, house extensions, and full property refurbishments. Whether you’re planning a complete design and build project or renovating an existing property, we provide a professional, reliable, and fully managed service from start to finish.
Our experienced team includes skilled builders, electricians, plumbers, and specialist tradespeople, allowing us to complete every aspect of your project to the highest standards. We also work closely with architects, structural engineers, and building control to ensure every project is delivered efficiently and in full compliance with current regulations.
The capability to keep quality consistent
With multiple experienced teams, we can successfully manage and deliver several projects at the same time without compromising on quality or attention to detail. Alongside residential developments, we also undertake selected small commercial projects.
Our commitment is simple: exceptional workmanship, clear communication, reliable project management, and outstanding results that stand the test of time.
Four commitments behind every project
Workmanship
Exceptional standards delivered by skilled builders and specialist tradespeople.
Communication
Clear, professional contact throughout a fully managed process.
Management
Reliable coordination from the initial concept through to final completion.
Lasting results
Outstanding outcomes with careful attention to detail at every stage.
From concept to final finish
From the initial concept to the final finish, we are dedicated to turning your vision into reality.