About Us
London’s specialist loft conversion team, serving Mayfair to Croydon, Bromley, Richmond and beyond. With 15+ years transforming attic spaces in period and modern properties, we handle everything — design, planning, structural engineering, and build — under one dedicated project manager.
About Havalock
London's Loft Conversion Specialists — 15+ Years of High-Value Attic Transformations
Loft Conversion Pro is a specialist London loft conversion team with over 15 years of experience turning underused attic spaces into beautiful, functional rooms that genuinely increase your home’s value. Based in Mayfair, we work across London and into Croydon, Bromley, Kingston upon Thames, Richmond, Wimbledon, Ealing, Harrow, Watford, and Enfield.
We handle every stage under one roof — feasibility survey, architectural design, planning permission, structural engineering, and the full build — with a dedicated project manager coordinating it all. No juggling multiple contractors, no gaps in communication.
Our team has strong experience with complex roof structures, period properties, and conservation area compliance across London’s most demanding boroughs. Whether you’re adding a dormer to a Victorian terrace, creating a Mansard on a central London townhouse, or fitting an en-suite into a tight roofspace, we deliver with precision and care.
0203 987 4321
Our Value
We Never Make You Pay More Than You Need To Pay
Loft conversions in London can be complex — but they shouldn’t be costly through poor planning. Our end-to-end service means one team, one project manager, and a clear scope from day one. No surprise subcontractors, no unnecessary extras. Just an honest, well-managed conversion that maximises your space and adds real resale value to your home.
Our Vision
One dedicated project manager handles your entire loft project — design, planning, and build — keeping timelines tight and costs clear.
Our Mission
15+ years working with complex London roof structures, conservation areas, and period properties across Mayfair, Bromley, and beyond.
Our Values
We work across London — including Croydon, Richmond, Wimbledon, Harrow, Watford, and Enfield — handling dormer, Velux, mansard, and hip-to-gable conversions for terraced, semi-detached, and detached homes. Our end-to-end service means one team, one manager, and no gaps between design and delivery.
Get In Touch
Start Your London Loft Conversion Today
Ready to explore what your loft could become? Whether you’re in Bromley, Richmond, Ealing, or Central London, our team is ready to discuss your project. Get in touch for a feasibility conversation — no obligation, no pressure, just honest advice from London’s loft conversion specialists.
Loft Conversion Pro, 12 Hay Hill, Mayfair, London, W1J 8NR, United Kingdom
info@loftconversionpro.co.uk
Phone: 0203 987 4321
Request a Free Loft Conversion Consultation
Fill in the form below and a member of our London team will be in touch to discuss your loft conversion project, talk through feasibility, and outline the next steps — from design and planning right through to the completed build.