Creating Bespoke Loft Conversions and House Extensions Across North West London
Welcome to HMC1 Ltd’s North West London loft conversion services, your trusted destination for professional and bespoke loft conversion London. We’ve proudly served homeowners across Wembley and Harrow for many years, building a reputation for high-quality craftsmanship, reliability, and exceptional customer service.
Our expert team specialises in creating stylish and functional attic conversions, tailored to your lifestyle and your property’s unique character. Whether you’re looking to add a new bedroom, an office, or a luxurious main suite, we’ll help you make the most of your unused roof space and increase the value of your home.
North West London offers a wonderful mix of traditional charm and modern living. From the family homes of Harrow-on-the-Hill to the spacious semi-detached houses in Wembley, properties in this region are ideal for loft conversion London.
With property prices on the rise, a loft or house extension is one of the most cost-effective ways to gain extra space without the hassle of moving. At HMC1 Ltd, we combine expert architecture and planning, premium materials, and elegant interior design with London touches to create a space that perfectly complements your home.
Our experts will recommend the most suitable option based on your property type, layout, and local planning rules in Harrow Council and Brent Council.
Our North West London lofts have been a popular choice for homeowners for years. We offer affordable, fixed-price, fully bespoke loft conversion london that transform your home and lifestyle.
Whether you want to create a serene bedroom, a modern bathroom, or a productive home office, we’ll handle everything from the initial design and planning permission to construction and finishing. Each project is delivered to the highest standards of safety, style, and sustainability.
At HMC1 Ltd, we also provide complementary services, including house extensions in London and roof repairs in London, ensuring your entire home looks and performs beautifully inside and out.
Our team carries out a free, no-obligation site survey at your property, where we assess your space and discuss your design ideas and budget. Once the plan is finalised, work can begin quickly, and depending on the type of loft conversion, your new space can be completed in as little as eight to ten weeks.
Whether you own a terraced house in Harrow, a semi-detached in Wembley, or a detached property, a loft conversion is an excellent way to expand your living space. Many of our clients choose to turn their lofts into:
For those who love modern design, we can even include roof terraces, skylights, or custom storage to make every inch functional and stylish. Our interior design London team ensures every project feels premium and personal.
With over a decade of experience in loft conversions, house extensions, and roof repairs in London, HMC1 Ltd has become a trusted name in North West London home improvement.
Here’s why our clients choose us time and again:
Our goal is simple: to deliver a smooth, stress-free experience and a home transformation you’ll love for years to come.
A typical loft conversion London project in Wembley or Harrow starts from £35,000, depending on the size, style, and complexity of the build.
We believe in complete transparency, so you’ll always receive a detailed fixed-price estimate before any work begins. No hidden charges, no surprises, just clear pricing and outstanding results.
We don’t just build lofts, we design lifestyle upgrades. From your first consultation to the final handover, our focus is on precision, comfort, and beauty.
100% bespoke design and build service
If you’re based in Wembley or Harrow and are considering a loft conversion, house extension, or roof repair, our friendly team is here to help.
We’ll guide you through every stage from planning permission to completion, ensuring your project is delivered on time and within budget.
We believe in complete transparency, so you’ll always receive a detailed fixed-price estimate before any work begins. No hidden charges, no surprises, just clear pricing and outstanding results.
We’ll guide you through every step from planning and design to construction and finishing, making the process smooth and enjoyable.
With 15+ years of experience, we specialize in loft conversions, roofing, and garden rooms. As a family business, we focus on quality, clear communication, and client satisfaction.
