Planning application
12 Radstone Way Northampton NN2 8NT
Works: Extension
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Non-Material Amendment is sought to reduce the width of proposed extension to application 2025/0517/FULL [Proposed removal of existing garage and construction of a two-storey side extension/alterations].
As published by the council, reference 2025/3876/NMA
Application record
- Reference
- 2025/3876/NMA
- Type
- Non Material Amendment to a Planning Permission
- Status
- 10 - Approved
- Decision
- Approval
- Received
- 25 Sep 2025
- Validated
- 26 Sep 2025
- Decided
- 21 Nov 2025
- Ward
- Kingsthorpe North Ward
- Parish
- Kingsthorpe Parish
- Decision by
- Delegated
- Postcode
- NN2 8NT
Timeline
Dates from the published record
-
25 Sep 2025
Received by West Northamptonshire
-
26 Sep 2025
Validated
Checked as complete and ready for consideration.
-
21 Nov 2025
Decision issued: Approval
-
10 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
7 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 21 November 2025, 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 amendment applications
An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.
Nearby applications
Within 500 metres
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764 Obelisk Rise Northampton NN2 8TP
92% historically approved · decision due ~11 Sep
Two storey side extension.
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7 Bradden Close Northampton NN2 8NW
92% historically approved · decision due ~23 Sep
Proposed two storey side extension
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664 Obelisk Rise Northampton NN2 8SZ
89% historically approved · decision due ~16 Jun
Change of use of 5 bed dwelling [use class C3] to accommodation for up to two children aged 12 to 17 & two members of staff working/sleeping at the property [use class C2].
Awaiting decision Full applications 16 docsDomestic -
82 Chalcombe Avenue Northampton NN2 8LD
Proposed single storey front/side extension
Granted Full applications Extension 10 docsSmall domestic -
50 St Johns Avenue Northampton NN2 8RU
Lawful development certificate (proposed) for construction of single storey garden room
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28 Aynho Walk, Northampton, NN2 8JX
Change of use from dwelling [Use Class C3] to residential care home [Use Class C2] to accommodate no more than 2 users, includes removal of sun room to rear.
Granted Full applications 23 docsDomestic
Other amendment applications
In West Northamptonshire
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2026/2816/NMA Granted
West Lodge Farm Blisworth Road Courteenhall NN7 2QB
Non material amendment to amend the approved colours to the walls & roof of the building to planning permission 2025/1959/FULL (Conversion of an existing agricultural building to a farm shop and café (Use Class E) and a commercial unit (Use Class E(g)(iii), B2 and/or B8); a new access from Courteenhall Road, car parking, cycle and bin store, landscaping and associated works)
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2026/3175/NMA Granted
20 Milton Road Daventry NN11 9DZ
Non material amendment to enlarge side window and change to proposed roof to Planning Permission 2025/2751/FULL (Demolition of existing garage and construction of two storey side and single storey rear extension)
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2026/2465/S73 Granted
The Stables Delapre Abbey London Road A508 Northampton NN4 8AW
Variation of condition 7 (operational hours) and condition 14 (means of ventilation) of approved planning permission 2024/2521/FULL. [Development and refurbishment of vacant stable yard buildings to provide community and business space with a well-being focus. Existing 5 no. buildings to be refurbished and retrofitted. Demolition of 1 no. 20th century toilet block and 1 no. corrugated metal lean-to. Creation of 5 no. structures adjoining existing structures. All new proposals are single storey. Refurbishment of existing 'apple barn' has a 1st floor. New services and landscape treatment throughout. Refurbishment of existing two storey cottage into office use. Internal changes only.]
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2026/2815/NMA Granted
8 Hawkwell Estate Old Stratford MK19 6AP
Non material amendment to increase the depth of the porch by 430mm plus additional window next to the entrance door to planning permission 2025/4014/FULL (Porch extension, new door and window openings and associated internal alterations)
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2026/0556/S73 Granted
The Factory 64 72 Roe Road Northampton NN1 4PJ
Variation of Condition 2 (approved plans) of planning permission WNN/2022/0173 to substitute the approved drawings with as-built drawings to reflect the development as constructed, including the retention of part of the northern elevation, minor alterations to window openings, and associated internal and external amendments of planning permission WNN/2022/0173 (Conversion of existing factory building (Use Class B2) to 19 no self-contained flats for supported living (Use Class C2) and associated works including external alterations, formation of new vehicular access, creation of under croft parking, stopping up existing access, creation of amenity space and partial demolition)