23 Grange Avenue Northampton NN5 6SR
Approved on 19 January 2026
Council decision: ApprovalDelegated (officer decision)
Boundary © HM Land Registry, © Ordnance Survey · details
This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.
Proposal
Variation of condition 2 (Plans) Addition of a side access corridor along the right-hand elevation to enable passage from the front to the rear garden. reduction of rear extension size and redesigning of the porch to make it energy efficient to WNN/2023/0605 (Two storey side extension and two/single storey rear extension)
- Received
- 3 November 2025
- Decision level
- Delegated (officer decision)
- Ward
- Duston Ward
- ReceivedReceived3 Nov
- ValidatedValidated24 Nov
- Consult.Consultation26 Dec
- TargetTarget Date19 Jan
- DecidedDecided19 Jan
Decided in 56 days (council typically 70)
About this application
This is an application to vary a condition at 23 Grange Avenue Northampton NN5 6SR. West Northamptonshire has handled 2,332 applications of this type. This one was decided in 77 days, 7 days longer than West Northamptonshire's typical decision time. There are no previous applications recorded at this address. In the past year there have been 48 applications across Duston Ward. We hold 788 applications in total for the NN5 postcode area.
97% of conditions applications at West Northamptonshire Council were approved. Across all application types, the council typically decides in about 10 weeks (median).
Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street
Application details
- Postcode
- NN5 6SR
- Application type
- Removal/Variation of Condition(s) Following Grant of Planning Permission
- Scale / size
- Small
- Parish
- Duston Parish Council
Planning application dates
- Date validated
- 24 November 2025
- Last date for comments
- 26 December 2025
- Target decision date
- 19 January 2026
Planning decision
- Statutory period
- 56 days
Additional information
- Documents
- 10
Site constraints
Designations that overlap or adjoin the site outline.
- Flood zone 1: Low probability (rivers and sea)
Not published by this council, so not checked: Article 4 directions and tree preservation orders. Ask the council if these matter.
Also checked, none recorded (22)
flood storage areas, conservation areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.
A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.
Data © Crown copyright and others · sources and licences
Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.
© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.
© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.
© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.
Contains Ordnance Survey data © Crown copyright and database right 2026.
Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.
Source: West Northamptonshire
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Around this site
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For applicants and trades
Contractors near this project
Find contractors for extensions near this site- A C ElectricalElectrician0.3 mi
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- H & H Electrical (Services) LtdElectricianCommercial & industrial electrical installations0.4 mi
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Planning something similar?
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