How Much Value Can a Planning Application Add When Selling Your Home?
Published on: 23/03/2026
How Much Value Can a Planning Application Add When Selling Your Home?
Planning Guidance
Thoughtful planning advice for design for extensions, loft conversions and residential developments across Hertfordshire.

How Much Value Can a Planning Application Add When Selling Your Home?

Discover how much value planning permission can add to your property in St Albans, even if you do not build the extension before selling.

Thinking about extending your home in St Albans? One of the first questions homeowners ask is whether planning permission is required. In this guide we explain when planning permission is needed, when permitted development rules apply, and what drawings are required for a house extension in St Albans.