Planning application
557 Kettering Road North Northampton NN3 6HA
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
Single storey rear extension, two storey side extension, garden building, loft conversion including two rear dormers and associated works.
As published by the council, reference 2026/0922/FULL
Application record
- Reference
- 2026/0922/FULL
- Type
- Full Planning Permission
- Status
- 10 - Approved
- Decision
- Approval
- Received
- 23 Feb 2026
- Validated
- 6 Mar 2026
- Decided
- 18 May 2026
- Ward
- Parklands
- Parish
- Northampton Town Council
- Decision by
- Delegated
- Postcode
- NN3 6HA
Timeline
Dates from the published record
-
23 Feb 2026
Received by West Northamptonshire
-
6 Mar 2026
Validated
Checked as complete and ready for consideration.
-
18 May 2026
Decision issued: Approval
-
10 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
21 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
-
545 Kettering Road North Northampton NN3 6HA
Small front extension to the old carport & single-storey rear extension, with new insulated flat roofs.
Granted Full applications Extension 7 docsSmall domestic -
16 Booth Lane North Northampton Northamptonshire NN3 6JG
Demolition of existing ground floor extension and rebuilding thereof with extension to side and extension at first floor level
Granted Full applications Extension Demolition 15 docs -
Boothville Post Office 3 Booth Lane North Northampton NN3 6JE
Installation of commercial extractor flue
Granted Full applications 38 docs -
48 Howards Way Northampton NN3 6RP
Single storey rear extension
Granted Lawful development Extension 8 docsSmall domestic -
48 Howards Way Northampton NN3 6RP
89% historically approved · decision due ~13 Oct
Single storey rear extension
Awaiting decision Full applications Extension 5 docsSmall domestic -
12 Glenville Northampton NN3 6LZ
Garden building single storey with a flat roof (part retrospective)
Granted Full applications 6 docsSmall domestic
Other full applications applications
In West Northamptonshire
-
2026/1962/FULL Refused
19 Deanshanger Road Wicken MK19 6BS
Extension to existing dormer windows, alterations to fenestration, replacement of windows and doors, installation of solar roof panels on garage roof, replacement garage
-
2026/2265/FULL Granted
Eltisley Cottage 5 Chapel Street Kilsby CV23 8XE
Construction of detached concrete garage
-
2026/2062/FULL Granted
4 Paget Close Northampton NN4 7EF
Replacement of existing timber windows with lead diamond pattern inserts to UPVC windows dark brown to front and anthracite grey to rear
-
2026/2234/HH Granted
2 Manor Close Deanshanger MK19 6GX
Loft conversion
-
2026/1933/FULL Refused
12 Winchester Road Northampton NN4 8AY
Increase of 6 occupant House in multpiple occupation [use class C4] to 8 occupant House in multiple occupation [Sui Generis] including single storey rear extension.