24 Arlington Square, London, N1 7DP

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

  Decided 29 Apr 2026 Amendments
• P2026/0536/LBC Granted

  24 Arlington Square, London, N1 7DP

  Erection of a glazed rear infill extension with associated new landscaping to th

  Decided 29 Apr 2026 Heritage and listed buildings
• 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.

  Decided 3 Aug 2026 Heritage and listed buildings

1. 25 Feb 2026

   Received by Islington

2. 1 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 25 Jul 2026

   Added to PlanIndex

4. 3 Aug 2026

   Decision issued: Approve with conditions

5. 7 Sep 2026

   Status changed to FINAL DECISION

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.

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.

• 24 Arlington Square, London, N1 7DP

  P2026/0530/LBC Submitted 25 Feb 2026 50 yards away

  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

  P2024/2184/FUL Submitted 16 Jul 2024 50 yards away

  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

  P2024/2185/LBC Submitted 16 Jul 2024 50 yards away

  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

  P2023/0008/FUL Submitted 23 Dec 2022 50 yards away

  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 docs
  Domestic

• 29, Arlington Square, London, N1 7DP

  P2026/1962/AOD Submitted 22 Jul 2026 50 yards away

  Partial approval of details pursuant to condition 3 of Listed Building Consent

  Granted

• 27 Arlington Square, London, N1 7DP

  P2026/1706/FUL Submitted 29 Jun 2026 50 yards away

  92% historically approved · decision due ~1 Sep

  Erection of single storey part-width rear extension and internal alterations at

  Awaiting decision Householder Extension
  Small domestic

• P2026/2615/FUL Awaiting decision

  23 Framfield Road, London, N5 1UU

  Erection of outrigger dormer extension and all associated works.

  Received 2 Oct, published by the council 11 Oct 2026 Householder
• P2026/2593/FUL Awaiting decision

  1 Wyatt Road, London, N5 2JU

  Erection of mansard roof extension.

  Received 1 Oct, published by the council 2 Oct 2026 Householder
• P2026/2124/FUL Granted

  13 Willow Bridge Road, London, N1 2LB

  Installation of mechanical plant comprising air source heat pumps and an air han

  Received 7 Aug, published by the council 19 Aug 2026 Householder
• P2026/0821/FUL Granted

  32 Harberton Road, London, N19 3JR

  Retention of 1x bike store and 1x bin store within front garden

  Received 26 Mar, published by the council 25 Jul 2026 Householder
• P2026/2571/FUL Awaiting decision

  3 Sotheby Road, London, N5 2UP

  Proposed replacement front boundary wall with railings, front garden alterations to enlarge lightwell, cycle and refuse storage and refurbished stone front steps.

  Received 29 Sep, published by the council 11 Oct 2026 Householder