84 Mercers Road, London, N19 4PR

1. 3 Sep 2026

   Received by Islington

2. 8 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 8 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 3 November 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.

The published feed does not show a live status for this application, which usually means the council register holds more recent detail than the copy PlanIndex receives.

The council portal linked on this page carries the authoritative version, including the documents, any consultation deadline and the decision once made. PlanIndex refreshes its copy of the register on a daily cycle.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 51 Mercers Road, London, N19 4PP

  P2026/2086/FUL Submitted 17 Aug 2026 38m away

  92% historically approved · decision due ~12 Oct

  Part excavation of existing basement to provide habitable space, erection of sin

  Status unknown Householder
  Domestic

• 47 Mercers Road, London, N19 4PP

  P2026/1822/FUL Submitted 17 Jul 2026 38m away

  92% historically approved · decision due ~14 Sep

  Proposed widening of existing first floor rear window, new window in first floor

  Status unknown Householder Windows or glazing
  Domestic

• 47 Mercers Road, London, N19 4PP

  P2026/2006/TRE Submitted 5 Aug 2026 38m away

  T1, T2 Limes re-pollard T3, T4 Pears crown reduce by 2m All works cyclical main

  Granted Trees

• 78 Tufnell Park Road, London, N7 0DT

  P2024/2910/COL Submitted 3 Oct 2024 57m away

  Certificate of Lawfulness for a loft conversion with rear dormer and roof lights to front.

  Granted Lawful development Loft or dormer 9 docs

• First Floor Flat, 84 Tufnell Park Road, London, N7 0DT

  P2021/2094/FUL Submitted 19 Jul 2021 72m away

  Replacement of the existing timber balustrades with metal balustrades over the existing first-floor roof terrace with associated visual screen.

  Granted Householder 11 docs
  Domestic

• 2 Yerbury Road, London, N19 4RL

  P2019/3151/S73 Submitted 22 Oct 2019 91m away

  Section 73 application for the variation of Condition 2 (DRAWING AND DOCUMENT NUMBERS:) of planning permission reference: P2019/0111/FUL for 'Erection of a single storey side extension to existing house and erection of new, single storey garden studio', approved on 11/07/2019 to allow for the following alterations: (a) an increase the height to 3.5m of the garden studio (b) the design of the garden studio to allow for a curved roof form.

  Refused Amendments Extension 16 docs
  Small domestic

• P2026/2323/FUL Status unknown

  146 St John Street, London, EC1V 4UA

  Alteration, extension and conversion of existing mixed-use buildings (office and

  7 Sep 2026 Householder
• P2026/1890/FUL Granted

  17 Belitha Villas, London, N1 1PE

  External lighting to front elevation, bin store and garden sauna to rear garden.

  21 Jul 2026 Householder
• P2026/2288/FUL Status unknown

  34 Sudeley Street, London, N1 8HW

  Retrospective application for reroofing the hidden front 'butterfly roof and rea

  4 Sep 2026 Householder
• P2026/1899/FUL Granted

  8 Sidney Grove, London, EC1V 7LP

  Proposed infilling of front first floor and second floor terrace areas and inser

  24 Jul 2026 Householder
• P2026/1627/FUL Granted

  5 Cumberland Gardens, London, WC1X 9AF

  Installation of stone paving to front steps, installation of ASHP in garden and

  22 Jun 2026 Householder