Planning application
39 Duston Road, Northampton, NN5 5AR
Works: Extension Loft or dormer 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
Erection of porch, single storey rear extension and loft conversion with rear box dormer.
As published by the council, reference 2025/5017/FULL
Application record
- Reference
- 2025/5017/FULL
- Type
- Full Planning Permission
- Status
- 10 - Approved
- Decision
- Approval
- Received
- 20 Nov 2025
- Validated
- 20 Nov 2025
- Decided
- 17 Feb 2026
- Ward
- Dallington Spencer Ward
- Parish
- Northampton Town Council
- Decision by
- Delegated
- Postcode
- NN5 5AR
Timeline
Dates from the published record
-
20 Nov 2025
Received by West Northamptonshire
-
17 Feb 2026
Decision issued: Approval
-
10 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
11 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
-
39 Duston Road Northampton NN5 5AR
Discharge of Condition 4 (Dormer Materials) of planning permission 2025/5017/FULL (Erection of porch, single storey rear extension and loft conversion with rear box dormer, at: 39 Duston Road, Northampton, NN5 5AR).
Granted Conditions Extension Loft or dormer 5 docsSmall domestic -
55 Duston Road Northampton NN5 5AR
Create a new vehicle access/dropped kerb
Granted Full applications 10 docs -
51 Windsor Crescent Northampton NN5 5AP
89% historically approved · decision due ~9 Jun
Single-storey and two-storey front extension and erection of wall and railings on front and side boundary.
Awaiting decision Full applications Extension 22 docsSmall domestic -
86 Windsor Crescent Northampton NN5 5AW
Single storey rear extension, two-storey side extension, loft conversion with rear dormers together with new hard standing with drop kerb (part retrospective)
Granted Full applications Extension Loft or dormer 15 docsSmall domestic -
20 Saddleback Road Northampton NN5 5HL
Refurbishment of existing industrial unit. New factory roof, new cladding to office block, new windows, doors and roller shutter together with decorations and internal refurbishment.
Granted Full applications Windows or glazing 11 docs -
228 Weedon Road Northampton NN5 5DE
Retrospective converson of dwelling to 2 flats.
Granted Full applications New dwelling 9 docsSeveral homes
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2026/1933/FULL Refused
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