Property
Conversions
Across London
Transform underused space into something exceptional. From loft and garage conversions to full commercial-to-residential projects — we manage every aspect of the conversion process.
Get a Free QuoteTurn Unused Space Into Something Valuable
A conversion is one of the smartest ways to add space and value to your property without the cost and disruption of a full extension. Whether it's a loft sitting empty, a garage rarely used or a commercial building ready for a new purpose — we can transform it.
We handle planning, structural works, insulation, electrics, plumbing, plastering and finishing. One team, one point of contact, zero hassle.
Loft Conversions
Dormer, hip-to-gable and Velux loft conversions — creating bedrooms, bathrooms or home office space.
Garage Conversions
Transform an unused garage into a living room, bedroom, home gym or office — fully insulated and finished.
Commercial to Residential
Full conversion of offices, warehouses or commercial units into modern residential apartments or homes.
Full Structural & Fit Out
Steelwork, insulation, electrics, plumbing, plastering and finishing all managed by our team.
Planning & Building Regulations
We advise on permitted development rights and ensure all work is fully compliant with Building Regulations.
Why Choose FS Construction Group
One Team, Every Trade
We manage every aspect of your conversion — no juggling multiple contractors, no miscommunication, no delays.
Transparent Pricing
Clear, itemised quotes from day one. No hidden costs, no surprise invoices — just honest pricing throughout.
Fully Insured & CIS Registered
Your property is fully protected throughout. We operate to the highest professional standards on every job.
On Time, Every Time
We set a realistic programme and stick to it. Your time is valuable and we treat it that way.
Contract Management Expertise
Our professional construction management background means your project runs efficiently from day one.
Quality Without Compromise
Every conversion we deliver meets the same high standard — no shortcuts, no compromise, ever.
Got a Space You Want to Convert?
Get in touch today for a free, no-obligation quote. We'll visit your property, talk through the possibilities and give you a clear honest price.