Planning application
5 Thirlmere Close Daventry NN11 9EG
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
Erection of a single storey rear extension with internal arrangements
As published by the council, reference 2026/0038/FULL
Application record
- Reference
- 2026/0038/FULL
- Type
- Full Planning Permission
- Status
- 10 - Approved
- Decision
- Granted As published: Approval
- Received
- 17 Dec 2025
- Validated
- 6 Jan 2026
- Decided
- 5 Mar 2026
- Ward
- Daventry South
- Parish
- Daventry
- Decision by
- Delegated
- Postcode
- NN11 9EG
Site history
Applications at this address on the West Northamptonshire register
This site has had 2 applications since 2025: 2 approved, 0 refused.
-
2026/3437/NMA Granted
5 Thirlmere Close Daventry NN11 9EG
Non material amendment to include a side door into garage to planning permission 2026/0038/FULL (Erection of a single storey rear extension with internal arrangements)
Timeline
Dates from the published record
-
17 Dec 2025
Received by West Northamptonshire
-
6 Jan 2026
Validated
Checked as complete and ready for consideration.
-
5 Mar 2026
Decision issued: Approval
-
10 Aug 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
1 later application on the register refers to this one:
-
2026/3437/NMA Granted
5 Thirlmere Close Daventry NN11 9EG
Non material amendment to include a side door into garage to planning permission 2026/0038/FULL (Erection of a single storey rear extension with internal arrangements)
Documents
Plans, drawings, consultee responses and the officer's report
10 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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
West Northamptonshire granted permission on 5 March 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 0.3 miles
-
5 Thirlmere Close Daventry NN11 9EG
Non material amendment to include a side door into garage to planning permission 2026/0038/FULL (Erection of a single storey rear extension with internal arrangements)
Granted Amendments Extension 9 docsSmall domestic -
5 Lake Crescent Daventry NN11 9EB
Demolition of existing conservatory and construction of single storey rear extension.
Granted Full applications Extension Demolition 6 docsSmall domestic -
25 Ennerdale Close Daventry Northamptonshire NN11 9EF
Demolition of existing conservatory and covered area. Construction of single storey flat roof side and rear extension.
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Granted Full applications 13 docsSmall domestic -
Cummins Engine Company Ltd Royal Oak Way South Daventry Northamptonshire NN11 8NU
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Decided ConditionsSmall domestic -
Cummins Engine Company Ltd, Royal Oak Way South, Daventry NN11 8NU
Discharge of Condition 5 [Travel Plan] of Planning Permission 2025/3582/MAF [Erection of extension to existing factory building, amended car parking layout and service road alignment, installation of plant and plant enclosure]
Granted Conditions Extension 6 docs
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