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Certificate of Lawfulness (proposed) for construction of single-storey transformer building within existing operational railway compound, installation of electrical plant, associated hardstanding, sustainable drainage features, new foul sewer connection, and ancillary works including security fencing & enclosures and provision for maintenance access.

Ventilation Shaft Compound, Colina Road, London, N8 0RA

Decision MadeReference: HGY/2026/1854London Borough of Haringey

Last published check: 12 Oct 2026, 00:24. Check the council record for more recent changes.

Application timeline

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  1. Valid Date

    Published milestoneCouncil source

  2. End of Consultation Period

    Published milestoneCouncil source

  3. Target Decision Date

    Past published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source

Application summary

Status
Decision Made
Application type
Lawful development: Proposed use
Received
Not published
Validated
1 Jul 2026
Determination deadline
26 Aug 2026
Local authority
London Borough of Haringey

Application overview

Certificate of Lawfulness (proposed) for construction of single-storey transformer building within existing operational railway compound, installation of electrical plant, associated hardstanding, sustainable drainage features, new foul sewer connection, and ancillary works including security fencing & enclosures and provision for maintenance access.

Proposal details

Reference
HGY/2026/1854
Alternative references
PP-15024571
Ward
Harringay
Agent
Ms Cansu Mustafa

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Application location

Ventilation Shaft Compound, Colina Road, London, N8 0RA

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Documents 15 of 15

DocumentPublishedAction
UIP3513-TFL-PRM-X640-DRG-AR-11005 Rev P01.1 - Proposed East (Rear) ElevationPlans · PDF1 Jul 2026View
UIP3513-TFL-PRM-X640-DRG-AR-11000 Rev P01.1 - Proposed Ground Floor LayoutPlans · PDF1 Jul 2026View
Supporting Statement July 2026Document · PDF1 Jul 2026View
Noise & Vibration Assessment for New Electrical Sub Station at Turnpike Lane (Colina Road) - Issued 26th June 2024Document · PDF1 Jul 2026View
UIP3513-TFL-PRM-X640-DRG-AR-11001 Rev P01.2 - Proposed Roof Level LayoutPlans · PDF1 Jul 2026View
Covering Letter dated 01/07/2026Document · PDF1 Jul 2026View
Objection from the Ladder Community Safety Partnership · PDF3 Aug 2026View
UIP3513-TFL-PRM-X640-DRG-AR-11002 Rev P01.1 - Proposed North (Side) ElevationPlans · PDF1 Jul 2026View
Application Form (Redacted)Application Form · PDF1 Jul 2026View
Objection on behalf of the leaseholders of Bay House adjacent to site · PDF31 Jul 2026View
DM Decision.pdf · PDF23 Sept 2026View
UIP3513-TFL-PRM-X640-DRG-AR-11003 Rev P01.1 - Proposed West (Front) ElevationPlans · PDF1 Jul 2026View
DM Final Officer Report.pdf · PDF23 Sept 2026View
UIP3513-TFL-PRM-X640-DRG-AR-11006 - Location PlanPlans · PDF1 Jul 2026View
UIP3513-TFL-PRM-X640-DRG-AR-11004 Rev P01.1 - Proposed South (Side) ElevationPlans · PDF1 Jul 2026View

Documents open on the council website. Browse council documents if a link has changed.

Decision & conditions

Permitted Development
DM Decision.pdf
Planning conditions

Conditions aren’t listed here. Read the council decision notice for the full decision and conditions.

Related records

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