Planning application
24 Arlington Square, London, N1 7DP
Works: Extension Windows or glazing 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
Replacement of the outrigger roof with a matching brick parapet and green roof; enlargement of the basement window; excavation to extend the rear patio; installation of new PV panels at roof level; and internal alterations.
As published by the council, reference P2026/0529/FUL
Application record
- Reference
- P2026/0529/FUL
- Type
- Full Planning (Householder)
- Status
- FINAL DECISION
- Decision
- Approve with conditions
- Received
- 25 Feb 2026
- Validated
- 1 May 2026
- Decided
- 3 Aug 2026
- Ward
- St Mary's & St James'
- Decision by
- Delegated
- Postcode
- N1 7DP
Site history
Applications at this address on the Islington register
This site has had 4 applications since 2026: 3 approved, 0 refused.
-
P2026/0322/NMA Decided
24 Arlington Square, London, N1 7DP
Non-material amendment of planning permission ref. P2025/0595/FUL, dated 28/07/2
-
P2026/0536/LBC Granted
24 Arlington Square, London, N1 7DP
Erection of a glazed rear infill extension with associated new landscaping to th
-
P2026/0530/LBC Granted
24 Arlington Square, London, N1 7DP
Replacement of the outrigger roof with a matching brick parapet and green roof; enlargement of the basement window; excavation to extend the rear patio; installation of new PV panels at roof level; and internal alterations.
Timeline
Dates from the published record
-
25 Feb 2026
Received by Islington
-
1 May 2026
Validated
Checked as complete and ready for consideration.
-
25 Jul 2026
Added to PlanIndex
-
3 Aug 2026
Decision issued: Approve with conditions
-
7 Sep 2026
Status changed to FINAL DECISION
Documents
Plans, drawings, consultee responses and the officer's report
12 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 3 August 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
-
24 Arlington Square, London, N1 7DP
Replacement of the outrigger roof with a matching brick parapet and green roof; enlargement of the basement window; excavation to extend the rear patio; installation of new PV panels at roof level; and internal alterations.
Granted Heritage and listed buildings Extension Windows or glazing 2 docs -
29 Arlington Square, London, N1 7DP
Conversion of the existing building to create 2 residential units with a basement flat and upper flat (spanning between ground, first and second floor), external alterations including new front staircase, gate within existing railings, lower ground side door, removal of rear staircase, new rear window and french doors to rear elevations (Listed Building Consent also submitted Ref: P2024/2185/LBC).
Refused Full applications Windows or glazing 25 docs -
29 Arlington Square, London, N1 7DP
Conversion of the existing building to create 2 residential units with a basement flat and upper flat (spanning between ground, first and second floor), external alterations including new front staircase, gate within existing railings, lower ground side door, removal of rear staircase, new rear window and french doors to rear elevation, refurbishement and internal works (Full plan application Ref: P2024/2184/FUL has also been submitted).
Refused Heritage and listed buildings Windows or glazing 1 doc -
34 Arlington Avenue, London, N1 7AY
Installation of 1 no. new rooflight to main butterfly roof; and external works to the rear including replacement of rooflight to flat roof of rear addition; alteration to first for rear window to form sliding door with associated balustrade and installation of air source heat pump within rear external courtyard area
Granted Householder Loft or dormer Windows or glazing 20 docsDomestic -
29, Arlington Square, London, N1 7DP
Partial approval of details pursuant to condition 3 of Listed Building Consent
Granted -
27 Arlington Square, London, N1 7DP
92% historically approved · decision due ~1 Sep
Erection of single storey part-width rear extension and internal alterations at
Status unknown Householder ExtensionSmall domestic
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-
P2026/2384/FUL Status unknown
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