House Extension Company in London

Does your home feel cramped? Is it not feasible to move to a larger property? Well, turn to our professionals here at Firtree Building Services. We have the solution to your problems as the best house extension company in London. Our team can add an extra room or two to your property to give you the space you need. To request a free quote for our services, give us a call on 0800 270 7764.

A London House Extension Company that Does All the Work

For many people with growing families, your home can start to feel much smaller. Suddenly, your babies become teenagers and the size of your property becomes a problem. It can be difficult to escape the hectic nature of day-to-day life when you don’t have a big enough home. Well, by enlisting the help of our house extension company, London residents can get the additional space they need without having to uproot.

Purchasing a new property is time consuming, stressful, and expensive. Plus, if you have children that are already in school, relocating causes an immense upheaval to them. Rather than go back into the property market, our house extension company in London can add a single storey or double storey extension.

Contact us today!

07957 574 604

    Many residents opt to extend their kitchen, while others that want an extension on both floors add to their kitchen and create an additional bedroom. The choice is yours! When you hire the expertise of our London house extension company, we will have in-depth discussions regarding your requirements and design preferences. Our professionals take care of the entire process, which includes:

    • House Extension Company in LondonArchitectural Planning
    • Structural Calculations
    • Build Phase
    • Final Building Control Sign Off

    The main benefit of choosing an extension is the added space that you crave. However, the work that we produce at our house extension company, London residents, will also increase the value of your home. If the day comes when you want to sell, you can add extra figures on to your price tag, making an extension worth the investment.


    We Also Specialise in Loft Conversions

    As a house extension company in London, we should be your first choice if you want to increase the size of your property. If you would prefer to utilise the space you already have, then why not opt for a loft conversion instead. Our team here at Firtree Building Services also complete loft conversions for residents in and around London.

    Depending on the size of your property, we can create two double bedrooms as well as a separate shower room. By opting for this service, you are unlikely to need planning permission, which means you will avoid delays. We may be a London house extension company, but we provide multiple services.


    Why Enlist the Services of Our House Extension Company, London Residents?

    Here at Firtree Building Services, we believe that we stand above our competitors due to the stellar services we offer. Our team put your needs first, which is why you will always be kept up to date with the developments of your project. As a house extension company in London, we are flexible.

    Our team can take on the entire project themselves, or we can work with your architect, structural engineer, or designer. The dedication from our professionals is second to none, so you should expect a stellar service from our house extension company in London. If you are desperate for extra space in your home, then we should be your first point of call.

    You have nothing to lose by getting in touch with our house extension company in London as we provide free quotes to all of our customers. There is no pressure on you to go ahead with the project, just hear us out.


    Contact Us Today

    To arrange a consultation with our house extension company in London, give our team a call on 0800 270 7764 or 07957 574 604. Alternatively, send an email to or fill in our online form with your enquiry.