4 Plimsoll Road, London, N4 2EW

1. 4 Aug 2021

   Received by Islington

2. 23 Sep 2021

   Decision issued: Approve with no conditions

3. 19 Sep 2026

   Added to PlanIndex

Islington granted permission on 23 September 2021, 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 3 Plimsoll Road, London, N4 2EW

  P2026/0060/FUL Submitted 22 Jan 2026 50 yards away

  Erection of part single, part two storey rear extension

  Granted Householder Extension
  Domestic

• Flat C, 60 St Thomas's Road, London, N4 2QW

  P2023/0865/FUL Submitted 27 Mar 2023 50 yards away

  Formation of rear amenity terrace at second floor level, alteration of existing rear window to access doors

  Granted Full applications Windows or glazing 11 docs

• 52 St Thomas's Road, Islington, London, N4 2QW

  P2021/1404/FUL Submitted 11 May 2021 50 yards away

  Installation of external extractor system and associated repair works to accommodate new commercial kitchen space

  Granted Full applications 10 docs

• 70 and 72 St Thomas's Road, London, N4 2QW

  P2025/3360/FUL Submitted 28 Nov 2025 50 yards away

  Replacement of the existing windows with new double glazed timber sash windows t

  Granted Full applications Windows or glazing

• 96, St Thomas's Road, London, N4 2QW

  P2025/2831/FUL Submitted 7 Oct 2025 50 yards away

  Proposed single storey rear extension.

  Granted Householder Extension
  Small domestic

• 131 St Thomas's Road, London, N4 2QJ

  P2026/0890/FUL Submitted 23 Apr 2026 100 yards away

  Amalgamation of 2 flats to form a single dwellinghouse. Construction of ground f

  Granted Full applications New dwelling
  Several homes

• P2026/2548/COL Status unknown

  Flat 5, St Peter's Street Mews, London, N1 8JF

  Certificate of Lawful (Existing) Use for the use of the ground floor property kn

  Received 28 Sep, published by the council 29 Sep 2026 Lawful development
• P2026/2522/COL Status unknown

  Flat 6, 1-2 St Peter's Street Mews, London, N1 8JF

  Certificate of Lawful (Existing) Use for the use of Flat 6 as a self-contained r

  Received 28 Sep, published by the council 29 Sep 2026 Lawful development
• P2026/2549/COL Status unknown

  Flat A, 42 Dartmouth Park Hill, London, NW5 1HN

  Certificate of Lawfulness (Existing) for the conversion of Flat A from a 1-bedro

  Received 25 Sep, published by the council 28 Sep 2026 Lawful development
• P2026/2266/COL Granted

  32 Gillespie Road, London, N5 1LN

  Erection of rear dormer roof extensions to main and outrigger roofs, installatio

  Received 27 Aug, published by the council 2 Sep 2026 Lawful development
• P2026/2525/COL Status unknown

  10A Rock Street, London, N4 2DN

  Certificate of Lawfulness (Proposed) for use of the site as a 5-person small-sca

  Received 24 Sep, published by the council 25 Sep 2026 Lawful development