17 Warham Road, Hornsey, London, N4 1AR

1. 6 Sep 2024

   Received by Haringey

2. 15 Jan 2025

   Decision issued: Approve with Conditions

3. 4 Oct 2026

   Added to PlanIndex

Haringey granted permission on 15 January 2025, 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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 33 Warham Road, Hornsey, London, N4 1AR

  HGY/2025/3267 Submitted 26 Nov 2025 50 yards away

  Erection of rear dormer with linked roof extension above outrigger projection, installation of 2 front rooflights.

  Granted Householder Extension Loft or dormer 7 docs
  Domestic

• 3 Warham Road, Hornsey, London, N4 1AR

  HGY/2023/0191 Submitted 20 Jan 2023 50 yards away

  Non-material amendment to planning permission ref: HGY/2022/2117 in order to change the wording of conditions 3 to read: "The development hereby approved shall be finished in accordance with material detailed in drawing no. WAR_PL_003 and WAR_PL_DAS unless otherwise agreed in writing by the Local Planning Authority" and condition 4 to be changed to: "Prior to its installation details of the air source heat pump shall be submitted to and approved in writing by the Local Planning Authority. Details shall include a noise assessment report, including acoustic data to demonstrate that the noise level from the operation of the air source heat pump hereby approved must not exceed 42dB LAeq (5 min) at 1 metre from the window of a habitable room on the façade of any neighbouring residential property. If, in the opinion of the Local Planning Authority the proposed air source heat pump will result in any noise nuisance to the occupant of any neighbouring dwelling the Applicant shall install noise mitigation measures in agreement with the Planning Authority. The development shall thereafter be carried out in accordance with such details as may be approved or any other approved details as submitted to the Local Planning Authority if an alternative to the chosen renewable energy is to be installed. "

  Granted Amendments Windows or glazing 2 docs
  Domestic

• 19 Warham Road, Hornsey, London, N4 1AR

  HGY/2024/2439 Submitted 15 Oct 2024 50 yards away

  Demolition of existing ground floor rear extension and erection of a new single storey side infill extension.

  Granted Householder Extension Demolition 11 docs
  Small domestic

• 16 Warham Road, Hornsey, London, N4 1AT

  HGY/2024/2754 Submitted 7 Oct 2024 50 yards away

  Certificate of Lawfulness for proposed rear dormer and outrigger extensions and associated front rooflights to facilitate loft conversion

  Granted Lawful development Extension Loft or dormer 5 docs

• 70 Seymour Road, Hornsey, London, N8 0BE

  HGY/2026/2243 Submitted 10 Aug 2026 50 yards away

  91% historically approved · decision due ~5 Oct

  Removal of existing front boundary wall and replace with a fixed corten steel bicycle storage unit.

  Awaiting decision Householder 8 docs
  Small domestic

• 50 Seymour Road, Hornsey, London, N8 0BE

  HGY/2023/0868 Submitted 28 Mar 2023 50 yards away

  Proposed single storey side infill rear extension

  Granted Householder Extension 5 docs
  Small domestic

• HGY/2026/2289 Granted

  William Atkinson House, Beaufoy Road, Tottenham, London, N17 8AE

  Removal of the existing glazed shelters on deck access/walkway entrances to all blocks and the replacement of all existing timber balustrades with new metal railing balustrades.

  Received 14 Aug, published by the council 22 Aug 2026 Full applications
• HGY/2026/2656 Awaiting decision

  1 Library Court, 391 High Road, Tottenham, London, N17 6QN

  Replacement of the timber front and side elevation windows with double glazed 'slimline' timber windows with vertical sliding sash and casement windows; timber windows on the rear elevation replaced with uPVC casement windows; Replacement of French Doors with double-glazed timber French doors; Rear exit door replaced with double-glazed uPVC door.

  Received 7 Oct, published by the council 11 Oct 2026 Full applications
• HGY/2026/2479 Granted

  First Floor Flat B, 21 Woodside Road, Wood Green, London, N22 5HP

  Erection of rear dormer, installation of 2 front rooflights

  Received 4 Sep, published by the council 10 Sep 2026 Full applications
• HGY/2026/1240 Granted

  92 The Avenue, Tottenham, London, N17 6TD

  Change of use from 5 Bed Single Dwelling House (Use Class C3) to 5 Bed House of Multiple Occupation (HMO - Use Class C4) for a maximum of six occupants

  Received 12 May, published by the council 24 Jul 2026 Full applications
• HGY/2026/2577 Awaiting decision

  195 Albert Road, Wood Green, London, N22 7AQ

  Proposed single storey side/rear extension

  Received 7 Oct, published by the council 11 Oct 2026 Full applications