Planning application
HGY/2026/1873
Tottenham Substation, Watermead Way, London, N17 0SG
Proposal
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.
As published by the council, reference HGY/2026/1873
Timeline
Dates from the published record
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3 Jul 2026
Received by Haringey
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22 Jul 2026
Decision issued: Approve
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24 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About conditions applications
How this application type works
This type of application deals with conditions attached to an existing permission, either by supplying the details a condition requires, called discharging it, or by asking to vary or remove one. It does not reopen the principle of the permission itself. Building often cannot lawfully start, or continue past a set stage, until the named conditions are discharged.
Nearby applications
Within 500 metres
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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.
-
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.
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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.
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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.
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HGY/2025/3516 Granted
Tottenham Substation, Watermead Way, London, N17 0SG
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.
-
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.
Other conditions applications
In Haringey
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HGY/2026/1712 Granted
Tottenham Substation, Watermead Way, London, N17 0XD
Approval of Schedule 2 Requirements 7 (Highway Access) and 9 (CTMP) 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.
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HGY/2026/1510 Granted
10 Ellington Road, Hornsey, London, N10 3DG
Approval of details pursuant to condition (16) contamination risk model attached to ref: HGY/2023/1406
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HGY/2026/1634 Granted
16 Stapleton Hall Road, Hornsey, London, N4 3QD
Details pursuant to part of Condition 4 (front garden treatment including refuse & cycle storage) of planning permission reference HGY/2024/0811 (resubmission)
-
HGY/2026/1516 Granted
Langford, Maryland Road, Wood Green, London, N22 5AR
Approval of details reserved by a condition 7 ( Non-Road Mobile Machinery (NRMM)) attached to planning application Ref: HGY/2025/1829.
-
HGY/2026/1369 Granted
108, Vale Road, London, N4 1TD
Approval of details reserved by a condition 13b (Solar PV arrays) attached to planning reference HGY/2022/0044