Starting a home extension in Dorset? Find out where to begin, from planning to Building Regulations, with help from Rosenkelly Architectural Design.

Many Dorset homeowners can extend without full planning permission. Learn how permitted development works — and why a Lawful Development Certificate is worth it.

Planning your own application in Dorset? Discover why validation matters, what Dorset Council checks, and how to avoid costly mistakes with help from Rosenkelly.