21 The Avenue, Hornsey, London, N10 2QE

1. 12 May 2026

   Received by Haringey

2. 24 Jul 2026

   Added to PlanIndex

3. 4 Aug 2026

   Decision issued: Approve with Conditions

Haringey granted permission on 4 August 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.

• Flat A, 1 The Avenue, Hornsey, London, N10 2QE

  HGY/2023/0468 Submitted 16 Feb 2023 50 yards away

  Demolition and rebuilding of two brick piers on the property's side boundary in order to widen the existing vehicular access.

  Granted Full applications Demolition 11 docs

• 13 The Avenue, Hornsey, London, N10 2QE

  HGY/2026/1865 Submitted 2 Jul 2026 50 yards away

  Proposed bin store

  Granted Householder 9 docs
  Domestic

• 13 The Avenue, Hornsey, London, N10 2QE

  HGY/2026/1117 Submitted 30 Apr 2026 50 yards away

  Application to regularising raised patio as built adding a 0.5 metre timber privacy screen above the existing boundary fence, and introducing evergreen planting (AMENDED DESCRIPTION).

  Granted Householder 13 docs
  Small domestic

• Opposite 3 The Avenue, Hornsey, London, N10 2QE

  HGY/2023/0921 Submitted 31 Mar 2023 50 yards away

  Proposed 5G telecoms installation comprising a 15m street pole and additional equipment cabinets.

  Refused Telecoms 9 docs

• 13 The Avenue, Hornsey, London, N10 2QE

  HGY/2025/2827 Submitted 22 Oct 2025 50 yards away

  Installation of bin store

  Granted Householder 10 docs
  Domestic

• 11 Lansdowne Road, Hornsey, London, N10 2AX

  HGY/2025/2852 Submitted 17 Oct 2025 100 yards away

  Proposed single storey rear extension and extension to existing patio (Amended drawings).

  Granted Householder Extension 13 docs
  Small domestic

• 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