Dwell House, 637a Holloway Road, London

1. 2 Mar 2026

   Received by Islington

2. 26 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 25 Jul 2026

   Added to PlanIndex

4. 7 Sep 2026

   Status changed to OFFICER REVIEW

5. Decision

   Awaiting decision

   Decision expected by 21 July 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Islington took a median of 53 days over the applications it decided in the last year.

This application is with Islington for determination, against a statutory target of eight weeks. Over the last year Islington decided lawful development applications in a median of 60 days. More in our guide to how long planning decisions take.

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.

• 623 - 625, Lordsgrove Ltd, Holloway Road, London, N19 5SS

  P2024/3796/AOD Submitted 20 Dec 2024 50 yards away

  97% historically approved · decision due ~14 Feb

  Approval of details pursuant to condition 5 of planning permission ref: P2024/0520/PRA

  Awaiting decision Conditions 3 docs

• Flat 26, Church Garth, Pemberton Gardens, London, N19 5RN

  P2026/0005/FUL Submitted 16 Mar 2026 50 yards away

  Replacement single glazed windows and door with double glazed windows and door.

  Granted Full applications Windows or glazing

• 5, St John's Grove, London

  P2025/1298/TRE Submitted 7 May 2025 100 yards away

  99% historically approved · decision due ~7 Jul

  Rear Garden Area: T1 - Approx. H18 S18 70+DBH Ash Crown reduce height and sides by 2-3m Thin 15% Deadwood Lift 5m

  Decided Trees 4 docs

• Flat A, 5 St John's Grove, London, N19 5RW

  P2023/1514/FUL Submitted 29 May 2023 100 yards away

  87% historically approved · decision due ~11 Aug

  Replacement of existing timber single glazed windows to the front, rear and side elevations with timber double glazed windows. Replacement of doors with new solid timber doors to match the existing with glazing detail.

  Awaiting decision Full applications Windows or glazing 15 docs

• Whittington House, 766 Holloway Road, London, N19 3JQ

  P2026/2004/COL Submitted 28 Jul 2026 100 yards away

  The proposed replacement of combustible cladding materials with non-combustible

  Granted Heritage and listed buildings

• 766, Unit A, WHITTINGTON HOUSE, Holloway Road, London, N19 3JQ

  P2025/2820/COL Submitted 6 Oct 2025 100 yards away

  A Certificate of Lawfulness (Existing) for the use of the premises as a one bedr

  Granted Lawful development

• 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