Lancaster Building and Developments is a family-owned construction company with over 80 years of combined experience in the industry.

Based in Witney, Oxfordshire, we are a fully registered NHBC housebuilder. While we have extensive experience delivering single homes and larger developments, we are now actively looking to carry out high-quality home extensions for private clients across Oxfordshire.

Whether you need a single-storey rear extension, a two-storey addition, or a more complex project, we work closely with our clients to ensure every job is delivered on time and to exacting standards.

If you need help with overall design and winning planning permission, we can also assist you with that side of the project.

Anyone is welcome to request a free, no-obligation quotation.

Take a look at our portfolio or find out more about us.