Project pages
Planning permission by project type
These pages cover the most common home projects in England and the typical triggers that move a scheme from permitted development into planning permission.
Rear Extension Planning Permission
When rear extensions are permitted development, when planning permission is more likely, and what to check first.
Open page
Loft Conversion Planning Permission
How roof alterations, dormers, and constraints like conservation areas affect the planning route for loft conversions.
Open page