We carried out a major loft conversion at a detached family home on West Drive, South Cheam, a popular residential street in SM2. The house had a large attic with good headroom and plenty of potential, but it was not being used. The homeowners asked us to create two comfortable bedrooms and a modern bathroom within the existing roof.
The Challenge
The house already had six main bedrooms and plenty of living space, but the attic was just used for storage. It was dark, unused, and separate from the rest of the home. The owners wanted:
- Two additional bedrooms for growing children,
- A contemporary shower room,
- Natural light and ventilation throughout the new rooms,
- Minimal impact on the home’s external appearance and structural integrity.
We needed a solution that would meet planning rules, keep the character of the traditional house, and make the most of the roof space.
Our Approach
Our team started by carefully checking the roof structure. Since the roof pitch and size were right, we designed the conversion to use all the attic space without changing the roofline.
Key design and build elements included:
- Structural reinforcement of the existing floor to support future use as bedrooms.
- Insulation and ventilation improvements to meet current building regulations.
- We added roof windows to bring in natural light and give each bedroom a bright, welcoming feel.
- We fitted a new bathroom with modern finishes and efficient plumbing, all neatly built into the roof space.
Planning & Regulations
Because of our careful design, this loft conversion did not need full planning permission and was allowed under permitted development rights. This simplified the approval process. We handled all building regulations paperwork and worked with Sutton's local authorities on inspections.
Result
The completed loft now offers:
- Two spacious, well‑lit bedrooms — perfect as children’s rooms or guest accommodation.
- A well‑appointed bathroom with an overhead shower and modern fittings.
- Improved thermal performance and airflow.
The new loft has clearly added more living space and made the property more attractive to buyers. In a busy area like South Cheam, having two extra rooms and a bathroom in the loft makes the home more flexible and valuable for the future.
Client Feedback
The homeowners were especially pleased with:
- The efficiency and clarity of communication throughout the build.
- The quality of finishes in the new bedrooms and bathroom.
- How the loft now feels like it truly belongs in the home, not just added on.
