52 Dalmeny Road, London, N7 0DY

1. 26 May 2026

   Received by Islington

2. 16 Jul 2026

   Decision issued: Approve with no conditions

3. 25 Jul 2026

   Added to PlanIndex

Islington granted permission on 16 July 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.

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.

• 38 Dalmeny Road, London, N7 0DY

  P2026/2082/FUL Submitted 4 Aug 2026 50 yards away

  Replacement of existing single glazed timber windows and doors with double glaze

  Granted Full applications Windows or glazing

• 36 Dalmeny Road, London, N7 0DY

  P2021/2379/FUL Submitted 13 Aug 2021 50 yards away

  Erection of a dormer roof extension (with Juliet balcony) and installation of 3 no. rooflight/balcony units to front roofslope.

  Granted Householder Extension Loft or dormer 21 docs
  Domestic

• Flat A, 144 Mercers Road, London, N19 4PU

  P2021/1614/FUL Submitted 3 Jun 2021 50 yards away

  Proposed basement excavation, conversion, refurbishment and reconfiguration, including a front basement lightwell and metal grill cover.

  Granted Householder 7 docs
  Domestic

• Flat C, 136 Mercers Road, London, N19 4PU

  P2023/0749/FUL Submitted 14 Mar 2023 50 yards away

  Enlarge existing dormer and installation of two velux windows on front roof slope.

  Granted Full applications Loft or dormer Windows or glazing 18 docs

• 13 Gatcombe Road, London, N19 4PT

  P2024/1895/FUL Submitted 14 Jun 2024 100 yards away

  Erection of an outbuilding.

  Granted Householder 15 docs
  Small domestic

• 55, Mercers Road, London, N19 4PS

  P2026/0910/TRE Submitted 13 Apr 2026 100 yards away

  Silver (Himalayan) birch : Fell.

  Granted Trees

• 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