House Extensions in Sevenoaks

Core Services

If you’re planning a house extension in Sevenoaks, the biggest challenge isn’t just the build — it’s getting the design, structure, and construction working properly together. That’s where a proper design and build setup makes the difference. We handle everything in one place, from initial layout ideas through to the finished extension, so nothing gets lost between drawings and site.

We build house extensions across Sevenoaks that are properly thought through, structurally sound, and delivered without the usual disconnect between architect and builder.

Used to open up the back of the house, usually for a larger kitchen or kitchen-diner. This often involves removing the rear wall and installing steel to create a clear, open space.

Combines rear and side return to fully rework the ground floor. More involved structurally, but gives the most flexibility in layout.

Extends both floors at once, adding space upstairs as well as down. More planning required, but often better value long term.

Most extensions in Sevenoaks follow a few common layouts. The right option depends on your house, the space available, and how you want it to work day to day.

A good extension comes down to getting the important parts right early. Layout, structure, and build sequence all need to be clear before anything starts on site.

We plan openings, steels, and levels properly from the outset so there’s no guesswork once work begins. That keeps the build moving, avoids rework, and makes sure the finished space works as intended — not just on drawings, but in real use.

Most of our work locally is focused on opening up ground floors and making better use of existing space. These are typical of the kind of extension projects we carry out in and around Sevenoaks.

A rear extension on a 1930s semi, where we removed the full back wall and installed steel to create a wide, open kitchen-diner. The focus here was getting a clean opening and a straightforward connection out to the garden.

A side return extension on a Victorian property, widening the kitchen and bringing in more natural light with rooflights. Tight access meant careful planning of materials and sequencing.

A wraparound extension combining rear and side, involving multiple structural openings and a full reworking of the ground floor layout. This type of project needs more planning upfront but gives the most flexibility in how the space is used.

If you’re planning a house extension in Sevenoaks, we can talk through similar projects and what would work best for your property.

If you’re planning an extension, loft conversion or new build, the best place to start is a proper conversation.

Call 07747 066 316 – email.com