Planning application
16 Portland Place Northampton NN1 4DH
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 and front porch
As published by the council, reference 2025/4137/FULL
Application record
- Reference
- 2025/4137/FULL
- Type
- Full Planning Permission
- Status
- 10 - Approved
- Decision
- Approval
- Received
- 17 Sep 2025
- Validated
- 3 Nov 2025
- Decided
- 16 Jan 2026
- Ward
- Castle Ward
- Parish
- Northampton Town Council
- Decision by
- Delegated
- Postcode
- NN1 4DH
Timeline
Dates from the published record
-
17 Sep 2025
Received by West Northamptonshire
-
3 Nov 2025
Validated
Checked as complete and ready for consideration.
-
16 Jan 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 16 January 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.
Nearby applications
Within 500 metres
-
123 Wellingborough Road Northampton NN1 4DL
89% historically approved · decision due ~1 Oct
Demolition of existing single storey building and construction of new mixed use building, with 2 no retail shops (use class E), and 10 no. residential flats and front and rear dormer windows
Awaiting decision Full applications New dwelling Loft or dormer +2 31 docsMajor scheme -
Orient House 36 Kettering Road Northampton NN1 4AH
Condition 1 of WNN/2021/0870 [Noise] Application for approval of details submitted pursuant to Condition 1 of WNN/2021/0870 [PRIOR NOTIFICATION OF CHANGE OF USE OF PART OF GROUND FLOOR FROM RETAIL UNITS (USE CLASS E) TO 2NO RESIDENTIAL UNITS (USE CLASS C3)]
Granted Conditions 19 docs -
Abington Square Court 34 Kettering Road Northampton NN1 4AH
1 no. non illuminated fascia sign
Granted Advertising 11 docs -
Abington Square Court 34 Kettering Road Northampton NN1 4AH
Application for approval of condition 9 (Noise Mitigation) of planning permission WNN/2022/1118 (Construction of rear and side extensions to provide 6 new flats, in addition to the already approved 6 flats, to provide a total of 35no bedrooms with shared facilities for student accommodation. (Amendment to the approved scheme (N/2020/1213))
Granted Conditions New dwelling Extension 18 docsSeveral homes -
138 Wellingborough Road Northampton NN1 4DT
Part ground floor and part first floor rear extension to create extra office space ( E ) and enlargement of existing first floor flat.
Refused Full applications Extension 13 docs -
The Volunteer Ph 32 Wellingborough Road Northampton NN1 4DN
Retrospective application for single storey rear extension with retractable roofing system for a shisha area
Refused Full applications Extension 21 docsSmall domestic
Other full 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.