Extensions
High-End Home Extensions – Expand Your Space with Propfix
Do You Need More Space in the Home You Love?
Building a new home is a once-in-a-lifetime journey – one filled with excitement, big decisions, and the promise of a space tailored entirely to you. We know you’ve been dreaming of a bespoke, luxury home that reflects your style and meets your every need. Yet the process of turning that vision into reality can feel overwhelming. That’s where Propfix comes in. We guide you through every step of building your high-end home, making the experience smooth, enjoyable, and rewarding.
You love your home – the neighbourhood, the memories – but lately it’s feeling a bit cramped. Maybe your family is growing, you’re craving an open-plan kitchen, or you need a dedicated home office. You might be uncertain where to start with a major building project, and the idea of dealing with architects, planning permission, and builders can feel overwhelming. We understand. If you’ve outgrown your home or its layout isn’t working anymore, extending is often the ideal solution that spares you the significant cost and upheaval of moving. Instead of saying goodbye to the area you love, you can invest in improving your current home – with Propfix as your guide.
Propfix – Your Helping Hand to a Beautiful, Stress-Free Extension
At Propfix, we know how important your home is to you. Planning a high-end extension can feel daunting, but you don’t have to tackle it alone. Our team has years of experience turning homeowners’ ideas into reality. We’ve helped many clients in your shoes – homeowners who wanted more space or better flow but weren’t sure how to proceed – and guided them step by step to a result they love.
We take the time to understand your vision and concerns, then use our expertise to simplify the journey. With Propfix managing the project, you can feel confident and informed at every stage. We believe improving your home should be exciting, not stressful – so we handle all the complicated bits, while you watch your dream space take shape.
Ready to Expand Your Home and Lifestyle?
Imagine yourself stepping into your newly expanded home – sunlight pours into your spacious kitchen-family room, or you finally have that peaceful master suite or home office you’ve been dreaming of. Your home feels rejuvenated, bigger and better than ever, yet still yours. This is the life-changing difference a well-crafted extension can make. You don’t have to keep dreaming or debating – Propfix is here to make it happen for you.
If you’re excited by the possibilities (and maybe a bit relieved to have a way forward), it’s time to take the next step. Propfix will be your partner in creating the space you need. From the first phone call to the final handshake, we’ll be by your side, ensuring the process is clear and enjoyable and that the outcome is everything you hoped for.
Full Project Management and Exceptional Craftsmanship
When you choose Propfix for your extension, you’re in safe hands from start to finish. We take full responsibility for managing your build – planning, coordinating, and overseeing every stage so you don’t have to. From securing permissions through to the final coat of paint, we handle the logistics, trades, and compliance, keeping everything on track and you fully informed throughout. Our experienced team takes the lead from day one, managing timelines and site activity to ensure everything runs smoothly. The goal? A seamless, stress-free experience that lets you enjoy the process of transforming your home.
Quality is at the heart of what we do. Our skilled tradespeople are fully qualified and experienced in all aspects of construction, plumbing, electrical work, carpentry and more. We insist on top-notch craftsmanship and attention to detail at every stage, from laying foundations to the final finishes. Propfix takes pride in being reliable and efficient – we complete our projects on time and within the agreed budget. You’ll receive a clear schedule and cost breakdown upfront, and we stick to it, so there are no surprises along the way. Moreover, our company is fully insured and accredited by industry bodies like the Federation of Master Builders (FMB) and TrustMark, which means our work meets rigorous quality standards. With Propfix, you can have peace of mind knowing your extension will be built to last, with outstanding workmanship and professional oversight from beginning to end.
Proudly Serving North London and Beyond
Based in West London, we have extensive experience serving homeowners across North London, West London, Hertfordshire, Buckinghamshire, Oxfordshire, and Northamptonshire. We’ve spent years working on homes in these communities, from bustling city neighbourhoods to peaceful suburbs, and we understand the local styles and council requirements in each region. Our Ruislip-based team in West London covers a large surrounding area, and we have teams across the country delivering the same exceptional Propfix service wherever you are. This regional experience means we know how to navigate local planning permission processes and building regulations specific to your area – smoothing the path for approvals and compliance.
Whether your property is a Victorian terrace in North London or a modern home in Buckinghamshire, we tailor the extension to complement your home’s character and meet local building standards. Our familiarity with the region also means we can respond quickly and be on-site when you need us. When you work with Propfix, you’re working with a trusted local team that’s just as invested in your home as you are. We take pride in improving homes in our community – and we can’t wait to bring our expertise to your project.
Ready to get started?
Contact our friendly team today to schedule a free consultation and quote. We’ll listen to your ideas, answer any questions, and help map out a plan tailored to your home. There’s no hard sell and no obligation – just straightforward, honest guidance on how to achieve your perfect extension.
Don’t settle for a home that no longer fits your needs, and don’t put off your dreams because you’re unsure where to start. Propfix is here to guide you every step of the way, with expertise, care, and a commitment to your vision. Your dream home extension is within reach – let’s build it together. Get in touch with Propfix today, and take the first step toward loving your home even more.
Extension FAQs
In many cases, no – small extensions often fall under permitted development, meaning you won’t need full planning permission as long as the design stays within size and height limits. For example, a single-storey rear extension can typically go up to 3–4 metres, and even 6–8 metres under certain conditions.
However, if your home is in a conservation area, is listed, or previous rights have been removed by your council (e.g. through an Article 4 direction), you’ll likely need planning permission. Always check with your local authority – and Propfix can handle this part for you.
From start to finish, a typical extension takes 9 to 12 months, including design, planning and construction.
Planning and design can take 2–4 months, especially if you need permission or party wall agreements. The build itself usually takes 3–6 months, depending on complexity.
We’ll give you a clear schedule before we begin, and keep you updated throughout.
Yes, but expect some disruption. There will be noise, dust, and limited access to certain parts of the house. Most builders start around 8am, and parts of your home may be out of use during the work.
We do our best to keep the site tidy, contain mess, and minimise impact — but for larger projects, you may want to temporarily move out during key stages.
Absolutely. A well-designed extension can add 10–20% to your home’s market value — often more in London and the South East.
Creating an extra bedroom or large kitchen-living space is especially valuable to buyers. Plus, it enhances your lifestyle while you live there — a win-win.
