London and The West Midlands’Leading Home Extension Specialist
London and The West Midlands’Leading Home Extension Specialist
BuildUp Loft & Extension are London’s premier specialists in kitchen extensions, house extensions, and side return builds. We’ve delivered a wide range of bespoke home extension projects across London—each designed to expand your living space and breathe new life into your property, both inside and out.
Whether you’re looking to accommodate a growing family or increase your property’s value, our custom extension designs are tailored to suit your lifestyle. With a skilled, experienced team of extension builders in London and Birmingham, we can bring your vision to life—often within just a few weeks.
…and as many happy customers
…tailored to your every need by our team of architects
…and as many happy customers
….so no surprises!
…because we’re proud and confident of our quality
Home or kitchen extensions are a highly cost-effective and versatile way to expand your living space. In today’s market—where London property prices continue to rise—many families find themselves priced out of buying a new home. Fortunately, a well-designed extension can offer the extra space you need, right where you are.
Whether it’s a kitchen extension, wrap-around, flat roof, rear, or side return extension, BuildUp Loft & Extension can help you unlock the full potential of your property—without the hassle or cost of relocating.
Build a better home without breaking the bank. Contact our trusted home extension builders in London today to get started.
Of course, while home or kitchen extensions are far more cost-effective than purchasing a new property, they still require time, effort, and careful coordination—from the initial site survey to the final décor. That’s why at BuildUp Loft & Extension, we pride ourselves on delivering one of the simplest, clearest, and most comprehensive home improvement and extension services available across London.
Whether you’re planning a brand-new house extension in North London, a two-storey rear extension in South London, a side return in West London, a standard extension in East London, or even a complete apartment refurbishment—BuildUp Loft & Extension is here to support you every step of the way.
Our extension designs are carefully drawn up based on your specific needs, and we ensure full compliance with local building regulations and planning permissions. With fixed pricing and clear timelines, you’ll know exactly what to expect—no surprises, no hidden costs.
Throughout the project, your dedicated project manager will be available to answer any questions and provide regular updates. Scheduled progress meetings keep you fully informed and involved as we bring your extension to life.
If you and your family need more high-quality living space, just give us a call on +44 7771 377253. We’ll be happy to offer you a free, no-obligation site survey and show you how stunning and practical your BuildUp Loft & Extension project can be.
Looking for peace of mind? All of our house extensions across London and Birmingham are backed by a 10-year structural warranty, with full certification and documentation provided upon completion.
Serving homeowners throughout London and the West Midlands, our team is ready to help transform your space.
📞 Call us today on +44 7771 377253 or request your Free House Extension Quote online to get started.
For a free site survey please fill out the form below and we’ll get back to you, or call our freephone number +44 7771 377253
A house extension is more than just extra square footage—it’s a chance to breathe new life into your home, without the stress or cost of relocating in London’s competitive property market. At BuildUp Loft & Extension, we bring decades of experience, reliable craftsmanship, and a client-first mindset to turn your ideas into reality.
We understand that every home—and every homeowner—is different. That’s why we take a bespoke approach to each project, ensuring your extension not only adds space but reflects your style, needs, and future plans.
Whether it’s a sleek, light-filled kitchen extension or a full wrap-around transformation, our team has helped reshape countless homes across London and the West Midlands with functional, beautiful results.
✨ Need inspiration? Explore our portfolio to see what’s possible—we’ve reimagined spaces just like yours.
A well-designed extension enhances far more than your floorplan. It improves flow, brings in more natural light, adds architectural character, and can significantly increase your property’s value.
From initial consultation to the final finishes, we work closely with you to ensure your home extension meets both your practical needs and design dreams.
✅ Side Return Extensions
✅ Rear Extensions
✅ Wrap-Around Extensions
✅ Kitchen Extensions
✅ Bespoke Design Solutions
Have something more unique in mind? We’re here to help you make it happen.
Once you choose BuildUp, you’re in safe hands. We assign a dedicated project manager to guide your build from start to finish—your go-to expert for planning, progress updates, and honest answers to your questions. Our team is committed to transparent pricing, clean workspaces, and exceptional aftercare.
If you’re a homeowner in London or Birmingham ready to expand, enhance, and future-proof your property, BuildUp Loft & Extension is your trusted partner for inspired living spaces.
Extensions Kitchen Extensions – House Extensions – Flat Roof Extensions – Side Return Extensions – Wrap Around Extensions – Rear Extensions
BuildUp Group
