Welcomed Changes to Permitted Development Rights
Rory Baker
May, 13 2024Following last summer’s consultation on national permitted development rights, the Government has amended legislation for Class Q, Class R (Part 3) and Classes A and B (Part 6) of Schedule 2 in the Town and Country Planning (General Permitted Development etc.) (England) (Amendment) Order. These changes take effect from 21 May 2024.
We discussed these expected changes at the Planning Your Priorities seminars hosted by Ceres Group earlier this year. As predicted, this amendment delivers significant positive change.
Key Highlights of the Amendments
- Class Q: More floorspace and dwellings allowed when converting agricultural buildings to residential use.
- Class R: Greater flexibility for commercial conversions from agricultural buildings.
- Classes A & B: Increased size limits for new agricultural development and extensions.
Class Q – Agricultural to Residential
- Maximum dwellings increased from 5 to 10.
- Conversion limit raised from 865 sqm to 1,000 sqm.
- Maximum size per dwelling: 150 sqm.
- More agricultural buildings qualify, including barns no longer in use.
- Rear extensions allowed up to 4m on hard surfaces existing before 24 July 2023 or for at least 10 years.
Class R – Agricultural to Commercial
- Conversion limit increased from 500 sqm to 1,000 sqm.
- Commercial use now includes Class B2, Class F.2, and agricultural training, alongside existing Class B8, C1, and E uses.
Classes A & B – Agricultural Development
- Class A: New agricultural floorspace limit raised from 1,000 sqm to 1,500 sqm.
- Class B: Extensions allowed up to 25% (previously 20%), with a new limit of 1,250 sqm.
Why These Changes Matter
Permitted development remains a fast, efficient route through the planning system for simple projects. Expanding its scope is a major boost for rural diversification and commercial growth. Farmers, landowners, and developers now have greater opportunities to maximise land and building value through flexible residential, commercial, and agricultural development rights.
Need Advice?
If you have questions about these changes or need help with a development or diversification project, contact our team today.