17& 19 Norfolk Avenue, London N15 6JX

1. 27 Feb 2023

   Received by Haringey

2. 24 Apr 2023

   Decision issued: Approve with Conditions

3. 31 Aug 2026

   Added to PlanIndex

Haringey granted permission on 24 April 2023, 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.

• 40-42 Norfolk Avenue, London, N15 6JX

  HGY/2026/1412 Submitted 19 May 2026 50 yards away

  Erection of single storey rear extension to 40 Norfolk Avenue and joint first floor rear extension to 40 and 42 Norfolk Avenue

  Granted Full applications Extension 5 docs
  Small domestic

• 23 Norfolk Avenue, Tottenham, London, N15 6JX

  HGY/2024/2342 Submitted 12 Sep 2024 50 yards away

  Formation of part basement, part ground floor rear extension

  Granted Householder Extension 6 docs
  Domestic

• 28 Norfolk Avenue, Tottenham, London, N15 6JX

  HGY/2026/2403 Submitted 28 Aug 2026 50 yards away

  91% historically approved · decision due ~23 Oct

  Single-storey ground floor rear extension

  Awaiting decision Householder Extension 4 docs
  Small domestic

• 40 Norfolk Avenue, Tottenham, London, N15 6JX

  HGY/2026/0503 Submitted 24 Feb 2026 50 yards away

  Erection of 2nd floor extension with loft conversion at 3rd level within a pitched roof (Type 3 extension) including the insertion of 2 roof lights to the front roof slope

  Granted Householder Extension Loft or dormer 5 docs
  Domestic

• 19 Norfolk Avenue, Tottenham, London, N15 6JX

  HGY/2023/0507 Submitted 21 Feb 2023 50 yards away

  Erection of single storey extension which extends beyond the rear wall of the original house by 6m, for which the maximum height would be 3m and for which the height of the eaves would be 3m

  Refused Prior approval Extension 5 docs
  Small domestic

• 40 Norfolk Avenue, Tottenham, London, N15 6JX

  HGY/2026/0504 Submitted 24 Feb 2026 50 yards away

  Erection of single storey extension which extends beyond the rear wall of the original house by 4.5m, for which the maximum height would be 3.2 m and for which the height of the eaves would be 2.99m

  Decided Prior approval Extension 5 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