Loft Conversions: Maximizing Your London Home’s Potential
Running out of space in your London home? A loft conversion is one of the smartest ways to unlock hidden potential, increase your living space, and boost your property’s value—all without eating into your garden or moving house.
At FOX HOME BUILDERS & DOUBLE GLAZING, we specialise in designing and building high-quality loft conversions tailored to London homes. Whether you need an extra bedroom, office, or bathroom, here’s how a loft conversion can transform your lifestyle and investment.
🔍 What Is a Loft Conversion?
A loft conversion involves transforming your unused attic or roof space into a functional room. It’s one of the most cost-effective home improvements in London, offering both space and value.

🏗️ Types of Loft Conversions in London
There are several types of loft conversions, each suited to different property types and budgets. Here’s a breakdown of the most popular options:
1. Dormer Loft Conversion
The most common type, dormers add a box-shaped extension to the rear or side of your roof. Ideal for extra headroom and floor space.
Best for: Terraced and semi-detached houses
Planning: Usually falls under permitted development
2. Velux (Rooflight) Conversion
A budget-friendly option that keeps the existing roof shape, adding Velux-style windows for natural light.
Best for: Homes with high roofs
Planning: Often doesn’t require permission
3. Hip to Gable Conversion
This involves extending the sloping side of a hip roof to create a vertical wall, maximizing usable space.
Best for: Semi-detached or end-of-terrace houses
Planning: May require permission in some boroughs
4. Mansard Loft Conversion
A more extensive build that changes the entire roof structure, creating a near-vertical wall and flat roof.
Best for: Period properties or homes needing maximum space
Planning: Usually requires full planning permission
We specialise in quality home construction across London, including expert house extensions, stylish loft conversions, and complete new build projects. Whether you’re expanding upward or outward, FOX HOME BUILDERS delivers tailored solutions throughout North, East, South, and West London with precision and care.
📜 Loft Conversion Regulations & Planning in London
London has unique planning rules and building regulations, depending on your borough and property type. Here’s what you need to know:
- Permitted Development Rights often cover basic loft conversions
- Planning Permission is required for major changes to the roof shape or height
- Listed Buildings or Conservation Areas will need special consent
- You must comply with Building Regulations, including:
- Fire safety and exits
- Insulation and energy efficiency
- Structural strength
- Soundproofing
- Fire safety and exits
At FOX HOME BUILDERS & DOUBLE GLAZING, we handle the entire planning and compliance process for you—from design to approval.
💷 How Much Value Can a Loft Conversion Add?
In London, a well-executed loft conversion can add up to 20% to your property value. Not only do you get more living space, but you also enhance the long-term resale appeal of your home—especially in competitive property markets.
🛠️ Why Choose FOX HOME BUILDERS & DOUBLE GLAZING?
✅ Over a decade of loft conversion experience in London
✅ Tailor-made solutions for all property types
✅ Full planning, design, and build service
✅ High-quality finishes and glazing options
✅ Compliant with all London building regulations
✅ Transparent pricing & on-time completion
🏡 Ready to Transform Your Loft?
If you’re considering a loft conversion, speak to the experts at FOX HOME BUILDERS & DOUBLE GLAZING. We’ll assess your space, explain your options, and guide you through every step of the journey.
📞 Contact us today for a FREE consultation and quote.
Let’s unlock the hidden potential of your home.
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