Skip to content
PlanIndex Get alerts
Menu

Planning application

Elm Court, Cholmeley Park, Hornsey, London, N6 5EJ

Granted Haringey HGY/2026/0337 Full planning permission

Works: New dwelling Extension Loft or dormer

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

Proposal

Construction of basement and mansard roof extension to create 4 additional flats (use class C3: 2 x 2 bed & 1X 1 bed & 1 x 3 bed) with associated amenity space, landscaping, lightwells, and cycle storage. Internal Reconfiguration of the existing building.

As published by the council, reference HGY/2026/0337

Application record

Reference
HGY/2026/0337
Type
Full planning permission
Status
Decision Made
Decision
Granted As published: Approve with Conditions
Received
11 Feb 2026
Validated
11 Feb 2026
Decided
3 Jul 2026
Ward
Highgate
Decision by
Delegated Decision
Postcode
N6 5EJ

Timeline

Dates from the published record

  1. 11 Feb 2026

    Received by Haringey

  2. 3 Jul 2026

    Decision issued: Approve with Conditions

  3. 24 Jul 2026

    Added to PlanIndex

Documents

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

35 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 3 July 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.

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

  • 2 Winchester Place, Hornsey, London, N6 5HJ

    HGY/2026/0009 Submitted 5 Jan 2026 50 yards away

    Rear garden: G1 - completely overgrown and neglected garden are with 3 False Acacia self-sets averaging 15M high and 350mm diameter,along with many seedling self-set Ash and False Acacia. - fell trees and clear garden completely.

    Granted Trees 7 docs
  • 2 Winchester Place, Hornsey, London, N6 5HJ

    HGY/2026/0054 Submitted 27 Jan 2026 50 yards away

    Replacement of the existing timber windows with modern double glazed timber units.

    Granted Full applications Windows or glazing 12 docs
  • 2 Winchester Place, Hornsey, London, N6 5HJ

    HGY/2023/0222 Submitted 23 Jan 2023 50 yards away

    Growing next to side boundary with 62 Cromwell Avenue. Elder T1 (8M high, 250mm dia.) - Causing direct damage to boundary wall - Fell Elder T2 (8M high, 250mm dia.) - Causing direct damage to boundary wall - Fell

    Granted Trees 4 docs
    Small domestic
  • Parklands, Cholmeley Park, London, N6 5FE

    HGY/2021/1898 Submitted 29 Jun 2021 50 yards away

    Works to tree protected by a TPO. London Plane T2 (20M high, 750mm dia.) - Draw in the sides of the crown (not top) back to the most recent points of reduction - 3 metres. Thin crown by up to 20%

    Granted Trees 8 docs
  • Kempton House, 52 Cholmeley Park, Hornsey, London, N6 5AD

    HGY/2026/2342 Submitted 20 Aug 2026 100 yards away

    99% historically approved · decision due ~15 Oct

    Works to trees protected by a TPO. T1: Sycamore (14m): Reduce height to previous pollard points removing 2m of growth to keep tree at a size suitable for Its location and as part of regular maintenance T2: Sycamore (14m): Reduce height to previous pollard points removing 2m of growth to keep tree at a size suitable for Its location and as part of regular maintenance T3: Lime (14m): Reduce height to previous pollard points removing 2m of growth to keep tree at a size suitable for Its location and as part of regular maintenance

    Awaiting decision Trees 3 docs
  • 50, Furnival House, Cholmeley Park, London, N6 5AD

    HGY/2025/3056 Submitted 7 Nov 2025 100 yards away

    Large dead Birch - Cut the entire tree to ground level. This tree is dead - see attached pictures (IMG_8026, IMG_8030)

    Granted Trees 10 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