Planning application
21 Whitegates Northampton NN4 9XA
Works: Extension
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
First floor two storey side extension
As published by the council, reference 2025/5229/FULL
Application record
- Reference
- 2025/5229/FULL
- Type
- Full Planning Permission
- Status
- 10 - Approved
- Decision
- Approval
- Received
- 8 Dec 2025
- Validated
- 18 Dec 2025
- Decided
- 19 Jun 2026
- Ward
- Hunsbury Ward
- Parish
- West Hunsbury Parish Council
- Decision by
- Committee
- Postcode
- NN4 9XA
Timeline
Dates from the published record
-
8 Dec 2025
Received by West Northamptonshire
-
18 Dec 2025
Validated
Checked as complete and ready for consideration.
-
19 Jun 2026
Decision issued: Approval
-
4 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
33 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 a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
-
21 Whitegates Northampton NN4 9XA
94% historically approved · decision due ~14 Sep
Variation of condition 2 Revised plans showing the corrected extension footprint and dwelling location - of approved 2025/3753/S3 [Single-storey side extension to the east for a new garage, with the existing garage converted. Single-storey wraparound extension to the west side of the dwelling]
Awaiting decision Amendments Extension 15 docsSmall domestic -
21 Whitegates Northampton NN4 9XA
Variation of condition 2 (plans) to widen garage to 2025/4019/FULL Single-storey side extension to the east for a new garage, with the existing garage converted. Single-storey wraparound extension to the west side of the dwelling.
Granted Amendments Extension 16 docsSmall domestic -
15 Greenglades Northampton NN4 9YW
Single storey side extension & extension to garage.
Refused Full applications Extension 13 docsSmall domestic -
26 Lister Drive Northampton NN4 9XE
Proposed single storey rear extension.
Granted Full applications Extension 6 docsSmall domestic -
29 Lister Drive Northampton NN4 9XE
Erection of front and side extensions, alterations to the roof, creation of a new driveway, and construction of a rear patio structure.
Granted Full applications Extension 27 docs -
11 Aviemore Gardens Northampton NN4 9XJ
Non Material Amendment to construct the side extension roof with matching ridge height to the main roof and with the front wall set flush to the existing first floor front wall to 2023/7117/FULL (First floor side and rear extension to existing dwelling)
Granted Amendments Extension Roofing 14 docsDomestic
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