55 Crouch Hill, London, N4 4AJ

This site has had 2 applications since 2023: 2 approved, 0 refused.

• P2023/0438/PRA Granted

  55 Crouch Hill , London, N4 4AJ

  Notification of Prior Approval (Householder) for the erection of single storey rear extension (6m in depth, maximum height of 3m and eaves height of 3m)

  Decided 20 Mar 2023 Prior approval

1. 8 Feb 2023

   Received by Islington

2. 4 Apr 2023

   Decision issued: Approve with no conditions

3. 18 Aug 2026

   Added to PlanIndex

Islington granted permission on 4 April 2023, 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.

• 55 Crouch Hill , London, N4 4AJ

  P2023/0438/PRA Submitted 9 Feb 2023 50 yards away

  Notification of Prior Approval (Householder) for the erection of single storey rear extension (6m in depth, maximum height of 3m and eaves height of 3m)

  Granted Prior approval Extension 6 docs
  Small domestic

• 45 Crouch Hill, London, N4 4AJ

  P2026/0829/FUL Submitted 20 Apr 2026 50 yards away

  Erection of a full width rear extension at ground and first floor levels with an

  Granted Full applications Extension

• 45 Crouch Hill, London, N4 4AJ

  P2025/3506/NMA Submitted 9 Jan 2026 50 yards away

  Non-material amendment application following a grant of planning permission ref:

  Decided Amendments

• Haven House, 280 Holly Park, London, N4 4AQ

  P2026/0344/TRE Submitted 10 Feb 2026 100 yards away

  T1 Oak tree: Reduce lateral spread adjacent to building by 3m to suitable growt

  Granted Trees

• Haven House, 280 Holly Park, London, N4 4AQ

  P2026/0335/COL Submitted 9 Feb 2026 100 yards away

  Certificate of Lawful Existing Use or Development confirming that planning permi

  Granted Lawful development

• 67 Shaftesbury Road, London, N19 4QP

  P2025/2834/FUL Submitted 7 Oct 2025 100 yards away

  Erection of single storey rear wrap-around extension.

  Granted Householder Extension
  Small domestic

• 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