175A Nightingale Lane, Hornsey, London, N8 7LJ

This site has had 2 applications since 2026: 1 approved, 0 refused.

• HGY/2026/0264 Granted

  175A Nightingale Lane, Hornsey, London, N8 7LJ

  Variation of condition 2 (Approved Plans) attached to planning permission ref: HGY/2023/2627 to erect a single storey side extension, reduce the size of rooflight, enlarge the basement and introduce a new front lightwell. (AMENDED DESCRIPTION)

  Submitted 16 Feb 2026 Amendments

1. 29 May 2026

   Received by Haringey

2. 24 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 24 July 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 condition discharge and variation applications in a median of 56 days. More in our guide to how long planning decisions take.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• 175A Nightingale Lane, Hornsey, London, N8 7LJ

  HGY/2026/0264 Submitted 16 Feb 2026 50 yards away

  Variation of condition 2 (Approved Plans) attached to planning permission ref: HGY/2023/2627 to erect a single storey side extension, reduce the size of rooflight, enlarge the basement and introduce a new front lightwell. (AMENDED DESCRIPTION)

  Granted Amendments Extension Loft or dormer 10 docs
  Small domestic

• 141, Nightingale Lane, London, N8 7LH

  CON/2021/0431 Submitted 6 Sep 2021 50 yards away

  Cypress Tree (T2) crown reduction of 3-4 metres on confier Magnolia tree (T1) crown reduction of 2-3 metres and thinning + deadwood

  Granted Trees 2 docs

• 69 Boyton Road, Hornsey, London, N8 7AE

  HGY/2026/1689 Submitted 29 Jun 2026 150 yards away

  Erection of a single-storey rear extension at ground floor level.

  Granted Householder Extension 9 docs
  Small domestic

• 8 South View Road, Hornsey, London, N8 7LT

  HGY/2025/3416 Submitted 8 Dec 2025 150 yards away

  Erection of a part single / part two-storey rear extension.

  Granted Householder Extension 22 docs
  Domestic

• 109 Nightingale Lane, Hornsey, London, N8 7LG

  HGY/2026/0394 Submitted 13 Feb 2026 150 yards away

  Lawful development: Proposed dormer extension with associated hip to gable extension.

  Granted Lawful development Extension Loft or dormer 12 docs

• 109 Nightingale Lane, Hornsey, London, N8 7LG

  HGY/2026/0393 Submitted 13 Feb 2026 150 yards away

  Erection of ground floor side extension and installation of windows on side elevation.

  Granted Householder Extension Windows or glazing 13 docs
  Domestic

• HGY/2026/1915 Granted

  12 Canning Crescent, Wood Green, London, N22 5SR

  Approval of details reserved by a condition 10 (Landscape), condition 12 (Method of Construction Statement), condition 13 (investigative work - contaminants), condition 15 (NRMM), condition 16 (Air Quality and Dust Management Plan), and condition 17 (Considerate Constructors Scheme) attached to planning application Ref: HGY/2024/3115

  Received 7 Jul, published by the council 24 Jul 2026 Conditions
• HGY/2026/2763 Awaiting decision

  11 Sheldon Avenue, Hornsey, London, N6 4JS

  Approval of details pursuant to conditions 4 (Refuse and Cycle Storage), 5 (Cycle Parking), 6 (Hard and Soft Landscaping), 12 (ASHP), 13 (Water Butt) and 16 (Self-build Dwelling) attached to planning permission ref: HGY/2024/2154.

  Received 6 Oct, published by the council 11 Oct 2026 Conditions
• HGY/2025/3223 Granted

  98 High Street, Hornsey, London, N8 7NT

  Approval of Details pursuant to condition 3 (materials) ref: HGY/2024/2879

  Received 21 Nov, published by the council 25 Jul 2026 Conditions
• HGY/2026/2587 Granted

  Tottenham Substation, Watermead Way, London, N17 0SG

  Approval of Schedule 2 Requirement 11 (1 and 2) (Contaminated Land and Groundwater) relating to Stage 4a (as approved under HGY/2026/0364) of The National Grid (North London Reinforcement Project) Order 2014 attached to development consent order HGY/2014/3601

  Received 16 Sep, published by the council 23 Sep 2026 Conditions
• HGY/2025/1866 Granted

  1-6 Crescent Mews, Hornsey, London, N22 7GG

  Approval of details pursuant to condition 24 (Overheating Report) attached to planning permission HGY/2019/1183

  Received 20 Feb, published by the council 25 Jul 2026 Conditions