House Extension Chelsea | Avbase Building Services
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    • Avbase London executes high-standard house extensions across Chelsea. We provide comprehensive design, planning, and building services. Detailed design and strategic planning are the foundations of a successful house extension. With an eye for precision and a commitment to excellence, we transform your vision into a reality. Our planning services simplify the intricate process of obtaining permission and make what can often be a daunting step and effortless one. Our highly experienced team will guide you through the maze of regulations, ensuring that every aspect of your project is compliant and approved for progress.

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    House Extension Specialists in Chelsea

    From initial sketches to laying the last brick, our build team brings craftsmanship and attention to detail to every stage of construction. We pledge to maintain clear communication, keep projects on schedule, and ensure quality in every corner. With over 20 years of experience and a real focus on customer satisfaction, you can rely on us for your next project.

    House extension
    House extension

    Let's Chat About Your House Extension In Chelsea

    Contact us today to hear about how we can help bring your vision to life. We’ll listen to your ideas, provide a detailed quote and share our knowledge on planning permissions and building regulations. 

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      Reviews

      Tom Furness
      April 13, 2021

      I hired Nick and his team for my full house refurb and wanted to share my feedback. Avbase were fantastic from the outset through to completion of works. Nick ensured the works went exactly as I had requested and showed great attention to detail in all aspects. I was kept informed of progress on a daily basis and even though there were unforeseen hurdles to overcome numerous times, the guys handled with great professionalism to achieve fantastic results. I can honestly say I could not have asked for more from these guys and I have repeatedly recommended Avbase Building Ltd to my family and friends. Thank you again team Avbase

      Rachel O'Reilly
      March 15, 2019

      We have used Nick and his team twice now and they have done an outstanding job on both occasions. We originally hired Nick to convert our garage into an office. He was prompt, polite and professional throughout. We were delighted with the results. Recently we have hired Nick again to repair our porch. Swift response, super helpful advice, prompt and polite team again and another job well done. Delighted and couldn't recommend highly enough.

      Lee D
      May 14, 2017

      At long last, professional trades people. Turn up when they say, quote a fair price and do a great job! We're getting them back in.

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