17 Gladwell Road, Hornsey, London, N8 9AA

1. 16 Sep 2026

   Received by Haringey

2. 4 Oct 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 11 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Haringey took a median of 55 days over the applications it decided in the last year.

This application is with Haringey for determination, against a statutory target of eight weeks. Over the last year Haringey decided householder applications in a median of 56 days. More in our guide to how long planning decisions take.

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.

• 16 Gladwell Road, Hornsey, London, N8 9AA

  HGY/2026/2760 Submitted 6 Oct 2026 50 yards away

  99% historically approved · decision due ~1 Dec

  T1: Pear (7m): Crown reduce by 1m to keep tree at a size suitable for its location and as part of regular maintenance

  Awaiting decision Trees 2 docs

• 16, Gladwell Road, London, N8 9AA

  CON/2021/0379 Submitted 16 Aug 2021 50 yards away

  T1: Pear: Rear garden: Several dead branches and branch loss. Crown clean. Remove broken, decayed and weak branches as required. Remove dead wood throughout the crown. Remove dead Ivy and Wisteria stem. Reason: General maintenance to help reduce hazard potential.

  Granted Trees 4 docs

• 34 Gladwell Road, Hornsey, London, N8 9AA

  HGY/2025/3531 Submitted 19 Dec 2025 50 yards away

  Approval of details reserved by condition 4 (foundation design) attached to planning permission with ref: HGY/2025/1999 for alterations to front elevation including construction of front boundary wall, installation of 2 x rooflights to front roofslope. Alterations to rear elevation including replacement of windows/doors, alterations to roof of existing extension and installation of rooflight, alterations to existing rear roofslope rooflights.

  Granted Conditions Extension Loft or dormer +1 18 docs
  Small domestic

• 2 Gladwell Road, Hornsey, London, N8 9AA

  HGY/2026/0069 Submitted 12 Jan 2026 50 yards away

  Certificate of Lawfulness Proposed use: Hip to gable roof extension including rear dormer extension.

  Refused Lawful development Extension Loft or dormer 8 docs

• 11 Gladwell Road, Hornsey, London, N8 9AA

  HGY/2023/0435 Submitted 14 Feb 2023 50 yards away

  Installation of zinc cladding to existing rear dormer roof extension, erection of a rear outrigger roof extension, insertion of roof lights in rear dormer, and alteration to front roof light.

  Granted Householder Extension Loft or dormer 24 docs
  Domestic

• 9, Gladwell Road, London, N8 9AA

  HGY/2022/4537 Submitted 14 Feb 2023 50 yards away

  Variation of condition 2 (approved drawings) pursuant to planning permission ref. HGY/2021/0583 granted on 7th May 2021 for the extension by excavation to existing basement with lightwell in association with existing ground floor flat; namely to excavate a front lightwell and insert windows to the front elevation basement level

  Granted Amendments Extension Windows or glazing 13 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