A professional house extension in Richmond allows you to enjoy a larger, more practical home without the need to relocate. Whether you’re looking to expand your kitchen, create a contemporary open-plan living space, add a guest bedroom or build a dedicated workspace, Alexander Decor Ltd delivers tailored extensions that combine outstanding craftsmanship with thoughtful design. Every property has its own unique features, and we believe every extension should respect and enhance those characteristics while meeting the demands of modern living. Our experienced team works closely with you from the outset, ensuring your new space reflects your vision and integrates seamlessly with your existing home.

We provide a complete design and build service, managing every stage of the project to give you one reliable point of contact throughout. Our highly skilled tradesmen carry out structural construction, refurbishments, plastering, skimming, bathroom and kitchen fitting, painting, decorating and specialist finishing work, including coving, moulding, varnishing and paint stripping. We are committed to delivering premium workmanship, transparent communication and competitive pricing on every project we undertake. Through careful planning and exceptional attention to detail, we create beautifully finished extensions that not only provide valuable additional space but also improve the appearance, functionality and long-term value of your Richmond property.