A rigorous route through rural building conversion.
Advice and application support for Class Q proposals, agricultural building conversions and related rural residential schemes in England.
Defined professional scope · Fee estimate before instruction
Conversion proposals require careful review of the building, planning history, agricultural unit, access, design and current statutory requirements. An early feasibility assessment can identify whether Class Q or another planning route should be examined.
Eligibility must be tested
Class Q is a statutory permitted development route in England, subject to limitations, conditions and prior approval matters. A building should not be promoted on assumptions or generic online checklists.
Building and planning evidence
The case may involve architectural, structural, highways, contamination, flood risk, ecology and other information. Prism Ag Rural Planning leads the planning submission and coordinates the evidence required for the chosen route.
A route, not a promise
Where Class Q is not available or is not the strongest route, a full planning application or another strategy may need to be considered. Advice is site-specific and reflects the rules in force when instructed.
Evidence first.
Then the planning route.
Submit the site and case detailsProvide the proposal, history, planning references, available documents and deadlines.
Define the required reviewWe identify whether a paid consultation, feasibility study or broader instruction is suitable.
Receive a fee estimateThe professional scope, responsibilities and fee estimate are set out before work starts.
Technical questions about class q & barn conversions.
Each matter is assessed on its own planning facts. Detailed advice is provided under a paid consultation or agreed professional instruction.
Make a Planning EnquiryIs every agricultural building eligible for Class Q?
No. Eligibility depends on the building, site, agricultural unit, planning history and statutory requirements in force at the time.
Does Class Q apply throughout the UK?
No. Class Q is an English permitted development route. Different planning systems and provisions apply elsewhere in the UK.
Do I need drawings and technical reports?
A prior approval submission normally requires appropriate plans and may require specialist evidence. The necessary team and scope are identified after initial review.
Can you consider a full planning application instead?
Yes. Where Class Q is unavailable or strategically unsuitable, other planning routes can be assessed under a paid instruction.
Need advice on a
rural planning matter?
Submit the site, proposal, planning history and relevant deadlines.
We will identify whether a paid consultation or scoped instruction is appropriate.