Planning application
4 Cottagewell Court Northampton NN3 9UA
Works: Extension Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Lawful Development Certificate (Proposed) to convert existing garage into living space including removing garage door and replacing with a wall and window; removing an existing side wall to open up to existing flat roof side extension with new flat roof over and 1.6m2 extension is formed on the side of the property.
As published by the council, reference 2026/2499/LDP
Application record
- Reference
- 2026/2499/LDP
- Type
- Lawful Development Certificate (Proposed)
- Status
- 10 - Approved
- Decision
- Approval
- Received
- 9 Jun 2026
- Validated
- 9 Jun 2026
- Decided
- 1 Sep 2026
- Ward
- Weston Favell and Abington Vale Ward
- Parish
- Northampton Town Council
- Decision by
- Delegated
- Postcode
- NN3 9UA
Timeline
Dates from the published record
-
9 Jun 2026
Received by West Northamptonshire
-
27 Jul 2026
Added to PlanIndex
-
22 Aug 2026
Status changed to 4 - Consultations Despatched (1-10)
Previously 3 - Case Officer Allocated (1-10).
-
1 Sep 2026
Decision issued: Approval
Documents
Plans, drawings, consultee responses and the officer's report
5 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 1 September 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 lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
1 Cottagewell Court Northampton NN3 9UA
Determination as to whether prior approval is required (under Schedule 2, Part 1, Class A of the above Order) for proposed rear extension extending 6m beyond the rear wall of the original dwelling house, maximum height of 3m and height at the eaves 2.85m (including part demolition of existing outbuilding).
Granted Prior approval Extension Demolition 12 docsSmall domestic -
14 Cottagewell Court Northampton NN3 9UA
Proposed single storey rear extension and two storey side extension
Granted Full applications Extension 12 docsSmall domestic -
1 Cottagewell Court, Northampton, NN3 9UA
Erection of first floor extension [over previously approved rear extension 2026/0565/PNHPD]
Granted Full applications Extension 15 docs -
56 Meltham Close Northampton NN3 9QY
Single storey rear extension and WC
Granted Prior approval Extension 7 docsSmall domestic -
6 Jersey Court, Northampton, NN3 9TB
Single Storey Flat Roof Rear Extension with internal and roof alterations
Granted Full applications Extension Roofing 14 docsSmall domestic -
11 Emley Close Northampton NN3 9SH
Single storey rear and front extension
Granted Full applications Extension 8 docsSmall domestic
Other lawful development applications
In West Northamptonshire
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2026/2806/LDP Granted
37 Peregrine Place Northampton NN4 0SL
Certificate for lawfulness for proposed development comprising of single storey side extension
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2026/2636/LDE Granted
11A Sheaf Street Daventry NN11 4AA
Lawful development certificate (existing) for the change of use of garage with bedroom and bathroom above to two self-contained residential dwellings (Use Class C3).
-
2026/3435/LDP Granted
8 Pasteur Close Northampton NN2 8ND
Lawful development certificate (proposed) for the construction of brick single storey shed to side of dwelling
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2026/3299/LDP Granted
8 Countryside, Braunston, NN11 7JU
Removal of existing rear conservatory and construction of a replacement single-storey timber-framed conservatory
-
2026/3271/LDP Granted
37 Albany Road Northampton NN1 5LZ
Certificate of Lawfulness for proposed development comprising of single storey extension to rear