Planning application
4 Hornsey Lane, London, N6 5LZ
Works: Extension Demolition Windows or glazing Domestic
Read from the description, not a valuation. How we read the register
Relates to P2026/1146/LBC
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Demolition and reconstruction of the rear two storey outrigger, together with the erection of a rear infill side extension. The proposal also includes internal alterations and the installation of one new window to the rear elevation.
As published by the council, reference P2026/1145/FUL
Application record
- Reference
- P2026/1145/FUL
- Type
- Full Planning (Householder)
- Status
- FINAL DECISION
- Decision
- Approve with conditions
- Received
- 1 May 2026
- Validated
- 2 Jun 2026
- Decided
- 7 Sep 2026
- Ward
- Junction
- Decision by
- Delegated
- Postcode
- N6 5LZ
Site history
Applications at this address on the Islington register
This site has had 2 applications since 2026: 2 approved, 0 refused.
-
P2026/1146/LBC Granted
4 Hornsey Lane, London, N6 5LZ
Demolition and reconstruction of the rear two storey outrigger, together with the erection of a rear infill side extension. The proposal also includes minor internal alterations and the installation of one new window to the rear elevation.
Timeline
Dates from the published record
-
1 May 2026
Received by Islington
-
2 Jun 2026
Validated
Checked as complete and ready for consideration.
-
25 Jul 2026
Added to PlanIndex
-
7 Sep 2026
Decision issued: Approve with conditions
-
7 Sep 2026
Status changed to VALIDATED
Related applications
Cases linked to this one on the register
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P2026/1146/LBC Granted
4 Hornsey Lane, London, N6 5LZ
Demolition and reconstruction of the rear two storey outrigger, together with the erection of a rear infill side extension. The proposal also includes minor internal alterations and the installation of one new window to the rear elevation.
1 later application on the register refers to this one:
-
P2026/1146/LBC Granted
4 Hornsey Lane, London, N6 5LZ
Demolition and reconstruction of the rear two storey outrigger, together with the erection of a rear infill side extension. The proposal also includes minor internal alterations and the installation of one new window to the rear elevation.
Documents
Plans, drawings, consultee responses and the officer's report
34 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
Islington granted permission on 7 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 householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
Nearby applications
Within 500 metres
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4 Hornsey Lane, London, N6 5LZ
Demolition and reconstruction of the rear two storey outrigger, together with the erection of a rear infill side extension. The proposal also includes minor internal alterations and the installation of one new window to the rear elevation.
Granted Heritage and listed buildings Extension Demolition +1 2 docs -
80-90 Highgate Hill, London, N19 5NQ
Approval of details pursuant to conditions 3 (facing materials) and 7 (balustrades) of planning permission ref. P2022/1599/FUL dated 09.01.2023 which granted permission for the following: Partial demolition/reconfiguration of the external terrace relating to the existing public house and the redevelopment of the adjacent hardstanding car park for the construction of five (3 x 3 bed and 2 x 2-bed) self-contained dwellinghouses (C3 use) and associated alterations.
Granted Conditions Demolition 6 docs -
8 Hornsey Lane, Islington, London , N6 5LZ
Rear garden (T1) Cherry - reduce crown by up to 2m
Granted Trees 1 doc -
10 Netherleigh Close, London, N6 5LL
Replace existing single glazed windows and doors with double glazed timber windows to front and rear elevations. Replacement door to rear elevation.
Granted Full applications Windows or glazing 13 docs -
9 Netherleigh Close, London, N6 5LL
Replace existing single glazed windows and doors with double glazed timber windows to front and rear elevations. Replacement door to rear elevation.
Granted Full applications Windows or glazing 13 docs -
8 Netherleigh Close, London, N6 5LL
Replace existing single glazed windows and doors with double glazed timber windows to front and rear elevations. Replacement door to rear elevation
Granted Full applications Windows or glazing 9 docs
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