There are few home improvements more impactful than a well-designed extension. Adding space, light, and genuine functionality to your existing property, a home extension done right doesn't just change how your home looks — it changes how you live in it. At Hartman Construction LTD, we specialise in bringing those transformations to life, delivering extensions that feel like a seamless, natural part of your home from the moment they're complete.

Single storey extensions are at the core of what we do, and every project we take on is approached with the same level of care, precision, and commitment to quality. From modest but impactful rear extensions that open up a cramped kitchen, to larger, architecturally striking additions that completely redefine a home's footprint — we treat every job as an opportunity to do something we're genuinely proud of. No two projects are the same, and that's exactly how we like it.

Every extension we build begins long before any groundwork is broken. Our team carries out a thorough survey of your property, assessing foundations, drainage, structural requirements, and planning considerations from the outset. We handle the entire process on your behalf — including planning permission applications, building regulations approval, and structural calculations — so you can focus on the exciting part: designing your new space. Your dedicated project manager will keep you informed and involved at every stage, ensuring there are no surprises and no stress.

We pay close attention to the details that make the difference between a good extension and a great one. The careful matching of brickwork, rooflines, and window styles to your existing property. The precise positioning of roof lanterns, bi-fold doors, and glazed panels to flood your new space with natural light. The seamless transition between indoor and outdoor living that a well-designed extension can create. These are the touches that matter most — to us and to the people who live in the spaces we create.

While single storey extensions are our most popular service, we welcome all types of projects and are always open to new challenges. If you have an idea in mind — however ambitious — we'd love to hear it. Our experienced design team will work with you to explore what's possible within your budget and planning constraints, offering honest, expert guidance every step of the way.

At Hartman Construction LTD, we believe your home should grow with you. A well-designed extension isn't just an addition to your property — it's an investment in your quality of life, your family's comfort, and the long-term value of your home. Get in touch with our team today to start the conversation about your own extension project. We'd love to help you make the most of the home you already love.