11 Gladwell Road, Hornsey, London, N8 9AA

1. 14 Feb 2023

   Received by Haringey

2. 11 Apr 2023

   Decision issued: Approve with Conditions

3. 22 Aug 2026

   Added to PlanIndex

Haringey granted permission on 11 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.

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

  HGY/2025/3531 Submitted 19 Dec 2025 0m 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 0m away

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

  Refused Lawful development Extension Loft or dormer 8 docs

• 9, Gladwell Road, London, N8 9AA

  HGY/2022/4537 Submitted 14 Feb 2023 0m 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

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

  HGY/2026/0068 Submitted 16 Jan 2026 0m away

  Erection of a single storey rear extension.

  Granted Householder Extension 8 docs
  Small domestic

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

  HGY/2026/1016 Submitted 9 Apr 2026 0m away

  Certificate of Lawfulness Proposed use: Hip to gable roof extension including rear dormer extension with 3 no. front rooflights.

  Granted Lawful development Extension Loft or dormer 7 docs

• Flat C, 71 Ferme Park Road, Hornsey, London, N8 9SA

  HGY/2025/2712 Submitted 6 Oct 2025 34m away

  Non-material amendment to planning permission HGY/2025/0356 to add no.1 rooflight to the front roof slope.

  Granted Amendments Loft or dormer 5 docs

• HGY/2026/2086 Awaiting decision

  3 Rookfield Avenue, Hornsey, London, N10 3TS

  Installation of photovoltaic (PV) panels on the rear pitched roof.

  4 Sep 2026 Householder
• HGY/2026/0629 Granted

  189 West Green Road, Tottenham, London, N15 5EA

  Construction of Vehicle Crossing including dropped kerb.

  9 Mar 2026 Householder
• HGY/2025/1677 Awaiting decision

  6 Cascade Avenue, Hornsey, London, N10 3PU

  Installation of replacement rear steps connecting the kitchen to the garden

  2 Sep 2026 Householder
• HGY/2026/2219 Awaiting decision

  42 Allison Road, Hornsey, London, N8 0AT

  Single-storey side-return infill extension and installation of AC condenser units.

  1 Sep 2026 Householder
• HGY/2026/2124 Awaiting decision

  68 Downhills Way, Tottenham, London, N17 6BB

  LOFT CONVERSION WITH REAR DORMER AND THREE ROOF LIGHTS ON FRONT ROOF SLOPE

  1 Sep 2026 Householder