Prior approval not required usually means the council has decided that the specific prior approval process does not need to be followed for that proposal. It does not mean every possible consent is granted, and it does not give the applicant freedom to build anything they like.
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This status is common on certain permitted development routes. It can be frustrating for neighbours because it sounds like the council has stepped back. The practical question is whether the proposal fits within the relevant permitted development right and any conditions attached to that right.
The Planning Portal prior approval guide explains that prior approval is a consent type linked to specific permitted development routes. GOV.UK making an application lists prior approval among the different application types that may be submitted to local planning authorities.
What The Status Usually Means
The council has looked at the prior approval submission and decided that, for that route, formal prior approval is not required. That can happen because the proposal meets the process requirements, the council did not need to assess certain matters, or the rules say the applicant can proceed after a particular notification process.
Do not rely only on the portal status. Open the decision notice. It may explain the exact route and any caveats. It may also remind the applicant that the development must still comply with the relevant permitted development limits.
What It Does Not Mean
Prior approval not required does not usually mean:
- Full planning permission has been granted.
- Building regulations approval has been given.
- Party wall duties have been satisfied.
- Private covenants or rights of light have disappeared.
- The applicant can ignore the approved or submitted drawings.
- A larger or different scheme can be built.
Planning status is one part of the picture. Building control, party wall matters and private property rights sit outside the council's ordinary planning decision.
What Neighbours Should Check
Start with the drawings and the decision notice. Then ask:
| Check | Why It Matters |
|---|---|
| Exact prior approval route | Different routes have different limits |
| Dimensions | Height, depth and position may decide whether the right applies |
| Dates and decision wording | Some rights depend on timing and notification |
| Separate restrictions | Conservation areas, listed buildings or Article 4 directions can matter |
| Works on site | The built work must match the lawful route being relied on |
If the development on site does not match the decision or appears to exceed permitted development limits, gather factual evidence and contact the council's planning enforcement team. Keep the message calm: reference number, address, date, what is being built, and why you think it differs.
Larger Home Extensions
Neighbours often see this phrase in larger home extension cases. The process is not the same as a normal householder planning application. The council may be checking neighbour impact through a defined notification route rather than assessing every planning issue from scratch.
If you receive a neighbour notification, respond by the deadline and focus on the impact allowed by that route. If the council later says prior approval is not required, read whether that is because no objection was received, objections were not considered to justify refusal, or the proposal did not need prior approval under the route.
Buyers Should Still Check It
If you are buying next door, do not dismiss the record. It may show a proposed extension, conversion or change of use that could still affect privacy, light, outlook or traffic. Ask whether the work has started, whether it matches the decision, and whether any other applications exist on the same property.
Official Sources
- Planning Portal prior approval
- GOV.UK guidance on making a planning application
- GOV.UK party walls and building work
Related PlanWatch Guides
- Prior Approval Required Meaning
- Prior Approval And Planning Permission
- Permitted Development Rights Explained
- Neighbour Started Building Without Planning Permission
Frequently Asked Questions
Does prior approval not required mean the development is approved?
It usually means the council has decided prior approval is not needed under that specific route. It is not the same as full planning permission.
Can the applicant start work after prior approval is not required?
They may be able to rely on the relevant permitted development right, but they still need to comply with the limits, conditions and any separate consents.
Can neighbours challenge prior approval not required?
Options are limited. You can check whether the work matches the permitted development limits and raise enforcement concerns if it does not.
Does this remove building regulations or party wall duties?
No. Planning status is separate from building regulations, party wall matters and private legal rights.
The Point To Remember
Prior approval not required is not a blank cheque. It is a narrow planning status tied to a specific route, and the actual work still has to fit that route.
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Search Your Postcode FreeDisclaimer: PlanWatch provides general information about UK planning processes. This content is not legal advice. Planning law is complex and varies by local authority. Consult a qualified planning consultant or solicitor for advice specific to your situation.