Trusted by 300+ London Homeowners
Premium loft conversions for London townhouses.
Transform your loft into a luxurious living space. We specialize in premium loft conversions for homeowners in London Zones 1-4, offering bespoke designs and expert craftsmanship to maximize your property's potential.
Your Conversion Options
Discover our comprehensive loft conversion services. We offer dormer conversions, hip-to-gable conversions, and full loft extensions, including ensuite bathrooms. From design to completion, we handle every detail.
- Dormer conversionsMaximize space and natural light with a dormer loft conversion.
- Hip-to-gable conversionsTransform your loft with a hip-to-gable conversion for increased living space.
- Full loft extensions with ensuite bathroomsCreate a luxurious living space with a full loft extension, including an ensuite bathroom.
- Architectural design & planningWe handle architectural design and planning permission.
The Conversion Process Unveiled
Understand how we bring your loft vision to life. Our straightforward process ensures a smooth experience, from initial consultation and design to planning permission, construction, and final handover.
Initial consultation and assessment
Design and planning approval
Construction and build
Get Your Free Loft Conversion Quote
Tell us about your project and we'll get back to you within 24 hours with a tailored quote.
Why Partner With Us
Benefit from our expertise and commitment. Enjoy our fixed price guarantee, extensive project portfolio, significant savings compared to competitors, a 20-year structural guarantee, and dedicated project management.
- Fixed price guaranteeEnjoy peace of mind with our unwavering price commitment.
- Extensive project portfolioBenefit from our proven expertise, demonstrated by over 300 successful projects.
- Significant cost savingsRealize substantial savings, averaging 23% compared to industry standards.
- Long-term structural assuranceProtect your investment with our comprehensive 20-year structural guarantee.
See Our Transformations
Browse our portfolio of completed projects. View stunning loft conversions showcasing our quality, attention to detail, and the diverse range of styles we can achieve. Get inspired.
Client Experiences
- My Trusted Builder completed our loft conversion, existing bathroom renovation and boiler replacement. The team did a great job, great finish and we are really pleased with the quality of the work. We were kept informed of the progress at all times and any queries were dealt with promptly. Would highly recommend.Adrian Ros★★★★★ · Loft Conversion, Bathroom Renovation and Boiler Replacement · London, Newham · 8 weeks
- We used Mytrustedbuilder for a loft conversion and kitchen extension. We were very happy with the service provided. Alex kept in contact throughout the project and communicated with us well. The work was to a high standard and we are delighted with the finished product.Alex Giles★★★★★ · Loft Conversion, Kitchen Extension and Full Internal Remodelling · London, Lewisham · 6 months
- We undertook our first ever building project on our first ever home with My Trusted Builder. We could not have been more pleased. The quality of work, timelines and communication were all really good throughout. We have also received incredibly positive feedback from neighbours, friends and family about the end result.Lucie Bruckner★★★★★ · Loft Conversion, Kitchen Extension and Full Internal Remodelling · London, Lewisham · 8 months
- My trusted builder spent 12 months rebuilding my house. It was an incredibly complex project that involved extending and reconfiguring the house on all four floors. I was kept well informed throughout and any issues were swiftly dealt with. The quality of finish is exceptional and the team were a pleasure to have on site.Haydn Carrington★★★★★ · Loft Conversion, Rear Extension and Full House Remodelling · London, Tower Hamlets · 52 weeks
Answers to Your Questions
Generally, loft conversions fall under permitted development rights, but it depends on the specifics of your property and the proposed changes. We handle the planning permission process for you, ensuring all regulations are met.
The timeline varies based on the complexity of the project. We provide a detailed schedule at the outset, but most conversions are completed within a reasonable timeframe. We always strive to work as quickly as possible without compromising quality.
Loft conversions increase living space, add value to your property, and provide a cost-effective alternative to moving.
We specialize in loft conversions across London Zones 1-4.
Don't Miss Out
Contact us today to begin transforming your loft into the space you've always desired.