Office D, 638 Green Lanes, Hornsey, London, N8 0SD

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

• HGY/2026/0081 Granted

  Office D, 638 Green Lanes, Hornsey, London, N8 0SD

  Change of use from office to residential

  Decided 15 May 2026 Full applications

1. 26 May 2026

   Received by Haringey

2. 16 Jul 2026

   Decision issued: Approve

3. 24 Jul 2026

   Added to PlanIndex

• HGY/2026/0081 Granted

  Office D, 638 Green Lanes, Hornsey, London, N8 0SD

  Change of use from office to residential

  Decided 15 May 2026 Full applications

Haringey granted permission on 16 July 2026, 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.

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.

• Surgery, 636A Green Lanes, Hornsey, London, N8 0SD

  HGY/2025/3466 Submitted 12 Dec 2025 50 yards away

  Application to determine if prior approval is required for the proposed change of use from a dental surgery (Commercial, Business and Service (Use Class E)) to a single dwellinghouse (Use Class C3). Application made under Schedule 2, Part 3, Class MA of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended).

  Granted Prior approval 13 docs
  Domestic

• Office D, 638 Green Lanes, Hornsey, London, N8 0SD

  HGY/2026/0081 Submitted 12 Jan 2026 50 yards away

  Change of use from office to residential

  Granted Full applications 15 docs

• 638 Green Lanes, Hornsey, London, N8 0SD

  HGY/2025/0368 Submitted 14 Feb 2025 50 yards away

  Creation of 1 bedroom dwelling including first floor extension

  Withdrawn Full applications Extension 5 docs
  Domestic

• 12, Harringay Gardens, London, N8 0SE

  HGY/2021/1758 Submitted 14 Apr 2021 50 yards away

  Single storey side infill extension

  Granted Full applications Extension 6 docs
  Small domestic

• 48, Park Road, London, N15 3HR

  HGY/2021/1894 Submitted 7 Jun 2021 50 yards away

  Erection of single storey rear infill extension and side and rear dormers to facilitate a loft conversion

  Granted Full applications Extension Loft or dormer 33 docs
  Small domestic

• 601 Green Lanes, Hornsey, London, N8 0RE

  HGY/2025/3411 Submitted 15 Dec 2025 100 yards away

  Lawful development for existing use of first and second floors as 7 self-contained flats.

  Granted Lawful development New dwelling 13 docs

• 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