Tottenham Substation, Watermead Way, London, N17 0SG

This site has had 12 applications since 2025: 12 approved, 0 refused.

• 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

  Decided 6 Oct 2026 Conditions
• HGY/2026/2409 Granted

  Tottenham Substation, Watermead Way, London, N17 0SG

  Approval of Schedule 2 Requirements 10 (Surface Water) 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.

  Decided 18 Sep 2026 Conditions
• HGY/2026/1911 Granted

  Tottenham Substation, Watermead Way, London, N17 0SG

  Approval in part (Phase 2) of Schedule 2 Requirement 14 (Archaeology) relating to Stage 3a (as approved under HGY/2026/0364), of The National Grid (North London Reinforcement Project) Order 2014 attached to development consent order HGY/2014/3601.

  Decided 22 Jul 2026 Conditions
• HGY/2026/1873 Granted

  Tottenham Substation, Watermead Way, London, N17 0SG

  Approval in part (Phase 2) of Schedule 2 Requirement 11 (1 and 2) (Contaminated Land and Groundwater) relating to Stage 3a (as approved under HGY/2026/0364), of The National Grid (North London Reinforcement Project) Order 2014 attached to development consent order HGY/2014/3601.

  Decided 22 Jul 2026 Conditions
• HGY/2026/1749 Granted

  Tottenham Substation, Watermead Way, London, N17 0SG

  Approval in part (Phase 1) of Schedule 2 Requirement 11(3) (Contaminated Land and Groundwater - verification) relating to Stage 3a (as approved under HGY/2026/0364), of The National Grid (North London Reinforcement Project) Order 2014 attached to development consent order HGY/2014/3601.

  Decided 8 Jul 2026 Conditions
• HGY/2026/1497 Granted

  Tottenham Substation, Watermead Way, London, N17 0SG

  Approval of Schedule 2 Requirement 12 (Ecology Management Plan) 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.

  Decided 24 Jun 2026 Conditions
• HGY/2026/1371 Granted

  Tottenham Substation, Watermead Way, London, N17 0SG

  Non material change to National Grid (North London Reinforcement Project) Development Consent Order 2014 to change the bypass of Tottenham substation from underground cabling to a new Overhead Line and transmission pylon, changes to existing proposed transmission pylon, and minor extension to the Order Limits. (Note that Haringey Council is not the decision maker for the application.)

  Submitted 13 May 2026 Outline
• HGY/2026/1294 Granted

  Tottenham Substation, Watermead Way, London, N17 0SG

  Approval of Schedule 2 Requirement 11 (Contaminated Land and Groundwater) relating to Stage 5h (as approved under HGY/2026/0364), of The National Grid (North London Reinforcement Project) Order 2014 attached to development consent order HGY/2014/3601.

  Decided 28 May 2026 Conditions
• HGY/2026/0512 Granted

  Tottenham Substation, Watermead Way, London, N17 0SG

  Approval of Schedule 2 Requirement 10 (Drainage) relating to Stage 5h (as approved under HGY/2026/0364), of The National Grid (North London Reinforcement Project) Order 2014 attached to development consent order HGY/2014/3601.

  Decided 9 Mar 2026 Conditions
• HGY/2025/3541 Granted

  Tottenham Substation, Watermead Way, London, N17 0SG

  Approval of Schedule 2 Requirements 7 (Highways) & 9 (CTMP) relating to Stage 5h (as approved under HGY/2025/2787), of The National Grid (North London Reinforcement Project) Order 2014 attached to development consent order HGY/2014/3601.

  Decided 26 Jan 2026 Conditions

1. 18 Aug 2026

   Received by Haringey

2. 22 Aug 2026

   Added to PlanIndex

3. 7 Sep 2026

   Decision issued: Approve

• HGY/2026/0364 Granted

  Tottenham Substation, Watermead Way, London, N17 0XD

  Approval of Requirement 3 (Stages of authorised development) of the North London Reinforcement Order 2014 (The Order) attached to development consent order HGY/2014/3601 to account for amending staging plan.

  Decided 25 Feb 2026 Conditions

Haringey granted permission on 7 September 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.

• Tottenham Substation, Watermead Way, London, N17 0SG

  HGY/2026/1294 Submitted 8 May 2026 50 yards away

  Approval of Schedule 2 Requirement 11 (Contaminated Land and Groundwater) relating to Stage 5h (as approved under HGY/2026/0364), of The National Grid (North London Reinforcement Project) Order 2014 attached to development consent order HGY/2014/3601.

  Granted Conditions 9 docs

• Tottenham Substation, Watermead Way, London, N17 0SG

  HGY/2025/3541 Submitted 24 Dec 2025 50 yards away

  Approval of Schedule 2 Requirements 7 (Highways) & 9 (CTMP) relating to Stage 5h (as approved under HGY/2025/2787), of The National Grid (North London Reinforcement Project) Order 2014 attached to development consent order HGY/2014/3601.

  Granted Conditions 7 docs

• Tottenham Substation, Watermead Way, London, N17 0SG

  HGY/2026/1749 Submitted 18 Jun 2026 50 yards away

  Approval in part (Phase 1) of Schedule 2 Requirement 11(3) (Contaminated Land and Groundwater - verification) relating to Stage 3a (as approved under HGY/2026/0364), of The National Grid (North London Reinforcement Project) Order 2014 attached to development consent order HGY/2014/3601.

  Granted Conditions 38 docs

• Tottenham Substation, Watermead Way, London, N17 0SG

  HGY/2026/1911 Submitted 3 Jul 2026 50 yards away

  Approval in part (Phase 2) of Schedule 2 Requirement 14 (Archaeology) relating to Stage 3a (as approved under HGY/2026/0364), of The National Grid (North London Reinforcement Project) Order 2014 attached to development consent order HGY/2014/3601.

  Granted Conditions 16 docs

• Tottenham Substation, Watermead Way, London, N17 0SG

  HGY/2026/1873 Submitted 3 Jul 2026 50 yards away

  Approval in part (Phase 2) of Schedule 2 Requirement 11 (1 and 2) (Contaminated Land and Groundwater) relating to Stage 3a (as approved under HGY/2026/0364), of The National Grid (North London Reinforcement Project) Order 2014 attached to development consent order HGY/2014/3601.

  Granted Conditions 16 docs

• Tottenham Substation, Watermead Way, London, N17 0SG

  HGY/2025/3516 Submitted 18 Dec 2025 50 yards away

  Approval of Schedule 2 Requirement 12 (EMS) relating to Stage 5h (as approved under HGY/2025/2787), of The National Grid (North London Reinforcement Project) Order 2014 attached to development consent order HGY/2014/3601.

  Granted Conditions 9 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