Building Work You Can Rely On

From renovations and extensions to full new builds, every project is delivered with care, professionalism and attention to detail.

New Build Homes in North West London

New build homes delivered with care, quality materials and the same attention to detail Sanfair brings to every renovation and extension project.

A new build is one of the biggest projects a homeowner can take on, and it lives or dies on the quality of the team behind it. As an experienced new build contractor in London, Sanfair Construction works on residential projects from groundworks through to handover — managing the trades, the timelines and the standards across every stage of the build.

Whether it’s a single custom home or a small residential development, the focus stays on solid construction, sensible specification and a finish that feels considered rather than rushed. Working as both custom home builders and residential developers in London, we give homeowners a single point of contact, regular updates, and a build run the way it should be.

Recent Renovation Projects

What Sets Sanfair Apart

Clients choose Sanfair Construction for quality workmanship, a fair and straightforward approach, and a strong focus on delivering work properly from start to finish.

01 Quality Workmanship

Built with care, attention to detail, and a focus on getting the job done properly.

02 Fair and Straightforward Approach

Clear communication, honest service, and a practical approach from start to finish.

03 Trusted by Homeowners

A reputation built through referrals, repeat work, and word of mouth.

04 Residential Project Focus

Experienced across renovations, extensions, loft conversions, structural works, and new builds.

Discuss Your Project

If you're planning a renovation project, get in touch to discuss your requirements and next steps.