Planning application
12 Back Lane Northampton NN4 6BX
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Listed building consent for the construction of an ensuite bathroom within the existing master bedroom on the 2nd floor.
As published by the council, reference 2025/4633/LBC
Application record
- Reference
- 2025/4633/LBC
- Type
- Listed Building Consent (Alteration)
- Status
- 4 - Consultations Despatched (1-10)
- Received
- 20 Oct 2025
- Validated
- 2 Mar 2026
- Ward
- Nene Valley Ward
- Parish
- Hardingstone Parish Council
- Decision by
- Delegated
- Postcode
- NN4 6BX
Timeline
Dates from the published record
-
20 Oct 2025
Received by West Northamptonshire
-
2 Mar 2026
Validated
Checked as complete and ready for consideration.
-
4 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 27 April 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
West Northamptonshire took a median of 67 days over the applications it decided in the last year.
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.
Trade members open them from here.
Open the documentsWhat happens while it is decided
This application is with West Northamptonshire for determination, against a statutory target of eight weeks. Over the last year West Northamptonshire decided heritage and listed building applications in a median of 105 days. More in our guide to how long planning decisions take.
About heritage and listed building applications
Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
Ivy House Farm Stables 18 Back Lane Northampton NN4 6BX
98% historically approved · decision due ~3 Jun
Discharge of Conditions (PLOT 2 ONLY) - 3 (Materials) 4 (Hard and Soft Landscape) and 5 (Boundaries) of Planning Permission WNN/2022/0243 [Refurbishment/conversion of existing buildings into 3no dwellings and erection of 2no new-build single storey dwellings].
Awaiting decision Conditions New dwelling 4 docsSeveral homes -
Land adjacent to Ivy House 18 Back Lane Northampton NN4 6BX
Erection of 4 no. dwellings. (Revision of application 2025/1129/FULL).
Refused Full applications 50 docsSeveral homes -
Hillcrest 1 Back Lane Northampton NN4 6BX
T1 magnolia, requires crown thin and minor reduction (~1m) which is around 15% of the overall crown as it has recovered and thrived since previous reduction was carried out. T2 Japanese Acer has been pruned to create more of a hedge than a tree and client would like it simply reshaping in the same style. It will be a slight reduction of at maximum 30cm.
Granted Trees 7 docs -
Ivy House Back Lane Hardingstone NN4 6BX
Variation of condition 2 of WNN/2022/0243 (Refurbishment/conversion of existing buildings into 3no dwellings and erection of 2no new build single storey dwellings) to change approved drawing number to include for new external materials/ alterations
Granted Amendments New dwelling 19 docsSeveral homes -
Ivy House 1 Mulberry Close Hardingstone Northampton NN4 6EB
Listed Building Consent for proposed waney cladding to exterior of second storey extension. Flat felt roof to be replaced with reclaimed slate and New cottage style timber windows
Granted Heritage and listed buildings Extension Windows or glazing 21 docs -
Grange Barn 17 Heritage Farm Close Northampton NN4 6FG
85% historically approved · decision due ~12 Oct
Listed building consent for replacement of 3no. first floor and 1no. ground floor wooden double glazed windows (retrospective)
Awaiting decision Heritage and listed buildings Windows or glazing 11 docs
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