Who We Are

We are a devoted, family-run business with an incredibly skilled team of workers. Our reputation for our work is truly outstanding, which we hold great pride in sustaining with every client we work with. Although we are based in Northampton, we cover the whole of Northamptonshire, so we can help you make the most of your available space. We have complete confidence in providing customers with the highest quality extensions which stand the test of time, complementing the original build with minimum disruption to you.

Why Choose US?


Choosing a trusted company is vital to the success of your house extension, so we will ensure you feel confident in the work that is being conducted. Our designs are drawn up with your specific vision in mind and our qualified, experienced builders can bring this to life. We pride ourselves on listening to what customers want and providing a reliable, professional service that’s competitive in price and quality.


By working with us, you will be kept informed every step of the way, receiving a completely personalised and professional service, with everything being meticulously planned to suit the needs of you and your family. These requirements would be discussed in detail with your project manager from the offset, with professional advice on hand to answer any questions you might have about before, during and even after the building process.


When it comes to house extensions in Northampton and the surrounding areas, we can execute our work to the highest levels of professionalism, taking ownership for our work from the start. We will serve as your one-stop-shop throughout the home extension process making it smooth and simple from beginning to end. We will manage the entire design, planning and construction process for you, without you needing to worry at any point.


You can rely on Park Lane Extensions to guarantee your project not only looks good, but is carried out to the required standards, and meets all necessary Building Regulations. With our 30 years of experience in the construction industry, we can create an exceptional space by listening to your vision and utilising our expertise to create a space which you and your loved ones can enjoy.


We have worked alongside countless homeowners who are in need of new space, as they have outgrown their home and need to maximise the potential of their property. Our reputation is outstanding, so you can be safe in the knowledge that we’re known for our quality of service and that you are putting your home in good hands.

Why should you get a house extension?

Park Lane Extensions will take responsibility for the entire project and work with you to achieve your vision. Our work has taken us throughout the whole of Northamptonshire, with our team always focusing on making every single storey extension project as simple and as stress-free as possible.

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