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Planning application

HGY/2021/1696

18-20, Rostrevor Avenue, London, N15 6LR

Granted Haringey Full planning permission

Proposal

Erection of "Type 3"roof extension.

As published by the council, reference HGY/2021/1696

Timeline

Dates from the published record

  1. 3 Jun 2021

    Received by Haringey

  2. 29 Jul 2021

    Decision issued: Approve with Conditions

  3. 28 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 full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • HGY/2024/2710 Decided

    8 Rostrevor Avenue, Tottenham, London, N15 6LR

    Erection of single storey extension which extends beyond the rear wall of the original house by 6m, for which the maximum height would be 3m and for which the height of the eaves would be 3m

    2 Oct 2024 23m away Prior approval
  • HGY/2026/0822 Granted

    1 and 3 Rostrevor Avenue, Tottenham, London, N15 6LA

    Demolition of the existing first floor rear extension at No.1. Erection of joint first floor rear extensions with flat roofs at Nos. 1 and 3. (AMENDED DESCRIPTION)

    17 Apr 2026 42m away Householder
  • HGY/2023/0138 Granted

    43-45 Rostrevor Avenue, London N15 6LA

    Erection of a joint first-floor rear extension; and Type 3 roof extensions at No’s 43-45

    16 Jan 2023 42m away Full applications
  • HGY/2026/1237 Refused

    15 Barry Avenue, Tottenham, London, N15 6AD

    Erection of single storey extension which extends beyond the rear wall of the original house by 6m, for which the maximum height would be 4m and for which the height of the eaves would be 3m

    5 May 2026 46m away Prior approval
  • HGY/2026/1545 Decided

    15 Barry Avenue, Tottenham, London, N15 6AD

    Erection of single storey extension which extends beyond the rear wall of the original house by 6m, for which the maximum height would be 3.35m and for which the height of the eaves would be 3m

    2 Jun 2026 46m away Prior approval
  • HGY/2026/1239 Granted

    11A and 15 Barry Avenue, London, N15 6AD

    Demolition of existing conservatory and erection of a new single storey rear extension at no. 15 and joint first-floor rear extension at no. 15 and 11A

    11 May 2026 46m away Full applications

In Haringey

  • HGY/2026/1706 Granted

    38 Strode Road, Tottenham, London, N17 6TZ

    Replacement of timber and upvc front, side and rear windows with new double glazed uPVC windows. timber rear exit door be removed and replaced with new high-quality double glazed uPVC door.

    1 Jul 2026 Full applications
  • HGY/2026/1577 Granted

    87 Broadwater Road, Tottenham, London, N17 6EP

    Replacement of existing UPVC double glazed and timber single glazed windows on front, side and rear elevations with new UPVC double glazed windows.

    4 Jun 2026 Full applications
  • HGY/2026/1879 Awaiting decision

    13 Ribblesdale Road, Hornsey, London, N8 7EP

    Erection of Flat 1 to have a infill extension and flat 2 with an rear extension. Conversion of existing storage space in attic to a liveable space for Flat 5.

    30 Jul 2026 Full applications
  • HGY/2026/1954 Awaiting decision

    Adjacent to 480 - 482 Archway Road, Hornsey, London, N6 4NA

    installation of Electric Vehicle Charging Infrastructure on the carriageway adjacent to Adjacent to 480 - 482 Archway Road

    27 Jul 2026 Full applications
  • HGY/2026/2025 Awaiting decision

    4 Eastbourne Road, Tottenham, London, N15 6NT

    Replace all existing windows throughout the property with new double-glazed uPVC windows. Change the existing timber main entrance door to the property with a new updated double-glazed composite door.

    27 Jul 2026 Full applications