National Nature Reserve (NNR)
Managed conservation land for wildlife and geology
A National Nature Reserve is a site declared for its wildlife, habitats or geology. Reserve land is usually owned or managed by a conservation body rather than by homeowners. Natural England declares reserves in England and NatureScot declares them in Scotland. Natural Resources Wales covers Wales, and the Northern Ireland Environment Agency covers Northern Ireland.
What This Means
Almost always the reserve is next door rather than under this property. Nothing about it restricts living in the house, repairing it or using the garden. The protected land will not be built on, so the outlook here is stable. It bears on your plans only where works could damage the reserve's protected features. If part of the plot falls inside the boundary, certain works need the conservation body's consent first. Planning officers will consult that body on any application that could affect the reserve. This does not normally affect mortgage approval, buildings insurance or resale.
Practical Advice
- Have your conveyancer confirm from the title plan and local search whether the plot lies inside the reserve boundary or beside it.
- If any of the land falls inside, ask the conservation body for the list of operations that need its consent.
- Ask the local planning authority's pre-application service whether it would consult the conservation body on the extension you have in mind.
- Have your conveyancer's environmental search list every other designation touching the plot, including tree preservation orders.
Additional Information
Nearly every reserve is also notified as a Site of Special Scientific Interest, or an Area of Special Scientific Interest in Northern Ireland. That underlying notification, not the reserve label, sets the list of operations an owner inside the boundary must get consent for.