Planning application
3 Sunset Court Northampton NN3 9TN
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Proposed single storey rear extension including garage conversion
As published by the council, reference 2026/0107/FULL
Application record
- Reference
- 2026/0107/FULL
- Type
- Full Planning Permission
- Status
- 10 - Approved
- Decision
- Approval
- Received
- 22 Dec 2025
- Validated
- 12 Jan 2026
- Decided
- 18 Mar 2026
- Ward
- Billing Ward
- Parish
- Billing Parish Council
- Decision by
- Delegated
- Postcode
- NN3 9TN
Timeline
Dates from the published record
-
22 Dec 2025
Received by West Northamptonshire
-
12 Jan 2026
Validated
Checked as complete and ready for consideration.
-
18 Mar 2026
Decision issued: Approval
-
10 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
8 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat this grant of permission means
West Northamptonshire granted permission on 18 March 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
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