42 Park Avenue South, Hornsey, London, N8 8LT

1. 17 Feb 2026

   Received by Haringey

2. 10 Apr 2026

   Decision issued: Approve with Conditions

3. 24 Jul 2026

   Added to PlanIndex

Haringey granted permission on 10 April 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 6 Park Avenue South, Hornsey, London, N8 8LT

  HGY/2023/0643 Submitted 20 Mar 2023 50 yards away

  Certificate of lawfulness for formation of dormer on rear roof slope with Juliet balcony and installation of three roof lights on front roof slope.

  Granted Lawful development Loft or dormer 19 docs

• 16 Park Avenue South, Hornsey, London, N8 8LT

  HGY/2024/2881 Submitted 21 Oct 2024 50 yards away

  Amalgamation of three flats into a single family dwelling.

  Granted Full applications New dwelling 22 docs
  Several homes

• 6 Park Avenue South, Hornsey, London, N8 8LT

  HGY/2024/2744 Submitted 7 Oct 2024 50 yards away

  Single storey rear extension

  Granted Householder Extension 9 docs
  Small domestic

• Ground Floor Flat A, 37 Park Avenue South, Hornsey, London, N8 8LU

  HGY/2026/1052 Submitted 14 Apr 2026 50 yards away

  Front Garden: T1: Lawson Cypress - Approximately 7.00m. Fell to ground level & grind stump. To be replaced with a suitable alternative probably Malus (Crab Apple). Reason/s: Our client has advised; to increase light levels and reduce the risk of subsidence.

  Granted Trees 20 docs

• 37 Park Avenue South, Hornsey, London, N8 8LU

  HGY/2023/0663 Submitted 8 Mar 2023 50 yards away

  Works to tree protected by a TPO Front Garden: T1: Mature Thuja: Approximately 8.00m: Reduce height back to previous and most recent reduction points approximately 0.75. Reduce lateral and sub lateral growth by up to 0.5m. General maintenance.

  Granted Trees 6 docs

• First Floor Flat 3, 96, Barrington Road, London, N8 8QX

  HGY/2021/1965 Submitted 1 Jul 2021 50 yards away

  *INVALID - INCORRECT DRAWINGS - APPLICATION DISPOSED OF* Formation of dormer roof extension on main rear roof and rear outrigger projection roof and insertion of front roof lights

  Decided Full applications Extension Loft or dormer 18 docs

• HGY/2026/1799 Awaiting decision

  14 Kingsley Place, Hornsey, London, N6 5EA

  The installation of 20 x 460W solar panels on the flat roof of 14 Kingsley Place, together with the routing of external heat-pump pipework over the flat roof.

  Received 8 Oct, published by the council 11 Oct 2026 Householder
• HGY/2026/1048 Granted

  18 Muswell Avenue, Hornsey, London, N10 2EG

  Erection of a single storey lower ground floor rear extension with roof terrace and associated landscaping works, insertion of rear ground floor door to proposed terrace, alterations and replacement of rear dormer glazing and first floor rear window, and alterations to front garage door and lower ground window.

  Received 15 May, published by the council 24 Jul 2026 Householder
• HGY/2026/2213 Awaiting decision

  2 Parkwood Mews, Hornsey, London, N6 5UR

  Convert the basement into a basement flat (retrospective application).

  Received 5 Oct, published by the council 11 Oct 2026 Householder
• HGY/2026/2541 Awaiting decision

  132 Vartry Road, Tottenham, London, N15 6HA

  Erection of a single storey rear/side extension, together with the installation of a Sukkah roof

  Received 5 Oct, published by the council 11 Oct 2026 Householder
• HGY/2026/2240 Granted

  40 Cholmeley Park, Hornsey, London, N6 5ER

  Installation of a new painted timber sash window to the existing side dormer on the north elevation of the property at second floor level.

  Received 10 Aug, published by the council 31 Aug 2026 Householder