Many single-storey rear extensions fall under permitted development and do not require planning permission, provided they meet size and boundary limits. Two-storey extensions and side extensions usually do require planning approval. We provide expert planning guidance and handle all documentation for your Kent extension project.

A typical single-storey rear extension takes 8-12 weeks from groundwork to completion. Two-storey extensions take 12-16 weeks. These timelines include foundations, structural work, roofing, electrical, plumbing, and interior finishing. We provide a detailed project timeline during the quotation stage.

An extension is attached to your house and adds integrated living space — a bigger kitchen-diner, utility room, downstairs WC, additional bedroom or home office connected to the rest of the home. A garden outbuilding is a standalone building separate from the house, typically used for a garden office, gym, annexe, studio or bar. If you need extra everyday living space, an extension is usually right; if you want a dedicated separate use, see our garden outbuildings service.

Yes — utility rooms, boot rooms and downstairs WCs/bathrooms are some of the most popular additions to side and rear extensions. We plan the layout, plumbing and waste routing at the design stage so everything integrates cleanly with your existing home.

Yes, we provide complete project management covering all trades including groundwork, structural steelwork, bricklaying, roofing, electrical, plumbing, plastering, and decorating. Having one contractor coordinate everything ensures a smoother build, consistent quality, and a single point of contact throughout.