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Planning application

7 Highgate Avenue, Hornsey, London, N6 5RX

Granted Haringey HGY/2024/2065 Full planning permission

Works: Extension

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Erection of a two-storey rear extension at lower ground (Flat A) and upper ground (Flat B), with secondary lightwell and small side extension at lower ground.

As published by the council, reference HGY/2024/2065

Application record

Reference
HGY/2024/2065
Type
Full planning permission
Status
Decision Made
Decision
Granted As published: Approve with Conditions
Received
2 Sep 2024
Validated
2 Sep 2024
Decided
2 Dec 2024
Ward
Highgate
Decision by
Delegated Decision
Postcode
N6 5RX

Site history

Applications at this address on the Haringey register

This site has had 2 applications since 2024: 2 approved, 0 refused.

  • HGY/2026/0071 Granted

    7 Highgate Avenue, Hornsey, London, N6 5RX

    Variation of condition 2 (approved plans) and condition 3 (materials) attached to planning permission HGY/2024/2065 to amend the approved scheme to increase the rear extension depth to 4m.

    Decided 15 May 2026 Amendments

Timeline

Dates from the published record

  1. 2 Sep 2024

    Received by Haringey

  2. 2 Dec 2024

    Decision issued: Approve with Conditions

  3. 15 Aug 2026

    Added to PlanIndex

Cases linked to this one on the register

1 later application on the register refers to this one:

  • HGY/2026/0071 Granted

    7 Highgate Avenue, Hornsey, London, N6 5RX

    Variation of condition 2 (approved plans) and condition 3 (materials) attached to planning permission HGY/2024/2065 to amend the approved scheme to increase the rear extension depth to 4m.

    Decided 15 May 2026 Amendments

Documents

Plans, drawings, consultee responses and the officer's report

30 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Haringey granted permission on 2 December 2024, 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.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 3 Highgate Avenue, Hornsey, London, N6 5RX

    HGY/2025/3106 Submitted 12 Nov 2025 50 yards away

    Small Leyland Cypress at rear of garden: Poor form, low amenity value: Remove to ground level and replace with more suitable species.

    Granted Trees 3 docs

  • 2, Highgate Avenue, London, N6 5RX

    CON/2021/0218 Submitted 10 May 2021 50 yards away

    Sycamore Tree (T1): Reduce to previous points of reduction to reduce shading 2x London Plane Trees (T2 & T3): Reduce to previous points of reduction to reduce shading

    Granted Trees 5 docs

  • 2, Highgate Avenue, London, N6 5RX

    CON/2021/0254 Submitted 1 Jun 2021 50 yards away

    Sycamore Tree (T1): Reduce to previous points of reduction to reduce shading 2x London Plane Trees (T2 & T3): Reduce to previous points of reduction to reduce shading

    Granted Trees 5 docs

  • 5 Highgate Avenue, Hornsey, London, N6 5RX

    HGY/2026/0360 Submitted 11 Feb 2026 50 yards away

    Variation of condition 2 (Approved Plans) attached to planning permission ref: HGY/2025/1628 to increase the depth and install a sedum roof to single storey rear extension.

    Granted Amendments Extension 10 docs
    Small domestic

  • 7 Highgate Avenue, Hornsey, London, N6 5RX

    HGY/2026/0071 Submitted 2 Feb 2026 50 yards away

    Variation of condition 2 (approved plans) and condition 3 (materials) attached to planning permission HGY/2024/2065 to amend the approved scheme to increase the rear extension depth to 4m.

    Granted Amendments Extension 22 docs

  • 3, Highgate Avenue, London, N6 5RX

    CON/2021/0323 Submitted 12 Jul 2021 50 yards away

    Works to T1) Lime, T2) Elder, T3) & T4) 2 x Leylandii as specified on application form

    Granted Trees 9 docs

In Haringey

  • HGY/2026/2289 Granted

    William Atkinson House, Beaufoy Road, Tottenham, London, N17 8AE

    Removal of the existing glazed shelters on deck access/walkway entrances to all blocks and the replacement of all existing timber balustrades with new metal railing balustrades.

    Received 14 Aug, published by the council 22 Aug 2026 Full applications
  • HGY/2026/2656 Awaiting decision

    1 Library Court, 391 High Road, Tottenham, London, N17 6QN

    Replacement of the timber front and side elevation windows with double glazed 'slimline' timber windows with vertical sliding sash and casement windows; timber windows on the rear elevation replaced with uPVC casement windows; Replacement of French Doors with double-glazed timber French doors; Rear exit door replaced with double-glazed uPVC door.

    Received 7 Oct, published by the council 11 Oct 2026 Full applications
  • HGY/2026/2479 Granted

    First Floor Flat B, 21 Woodside Road, Wood Green, London, N22 5HP

    Erection of rear dormer, installation of 2 front rooflights

    Received 4 Sep, published by the council 10 Sep 2026 Full applications
  • HGY/2026/1240 Granted

    92 The Avenue, Tottenham, London, N17 6TD

    Change of use from 5 Bed Single Dwelling House (Use Class C3) to 5 Bed House of Multiple Occupation (HMO - Use Class C4) for a maximum of six occupants

    Received 12 May, published by the council 24 Jul 2026 Full applications
  • HGY/2026/2577 Awaiting decision

    195 Albert Road, Wood Green, London, N22 7AQ

    Proposed single storey side/rear extension

    Received 7 Oct, published by the council 11 Oct 2026 Full applications