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Planning application

HGY/2026/1940

24 Cholmeley Park, Hornsey, London, N6 5EU

Awaiting decision Haringey Householder planning permission

Proposal

The application seeks planning permission for alterations to the front and rear elevations. These include the replacement of the internal glazed frame of one existing front window while retaining and restoring its external historic frame, the replacement of six existing front windows, and the replacement of four existing rear windows, together with the installation of an air conditioning unit positioned on the roof of the ground floor rear extension.

As published by the council, reference HGY/2026/1940

Timeline

Dates from the published record

  1. 14 Jul 2026

    Received by Haringey

  2. 24 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Haringey for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • HGY/2026/0650 Withdrawn

    24 Cholmeley Park, Hornsey, London, N6 5EU

    Approval of details pursuant by condition 3 (Window details) attached to ref: HGY/2024/3143

    6 Mar 2026 0m away Conditions
  • HGY/2026/1886 Awaiting decision

    24 Cholmeley Park, Hornsey, London, N6 5EU

    Non-Material Amendment to permission ref: HGY/2024/3143 to changed description to '‘Erection of a rear ground floor and first floor extension following the demolition of the existing back additions and change two front windows (amended description)"

    20 Jul 2026 0m away Amendments
  • HGY/2026/1333 Awaiting decision

    30 Cholmeley Park, Hornsey, London, N6 5EU

    Erection of a single storey outbuilding in the rear garden with landscaping work.

    11 May 2026 0m away Householder
  • HGY/2026/0470 Granted

    30 Cholmeley Park, Hornsey, London, N6 5EU

    Installation of 2x air source heat pump (ASHP) external units at the rear of the garden, along with the adaptation of existing 2x skylights of the flat roof of the rear projection and 2x rooflights on the rear slope of the main roof.

    20 Feb 2026 0m away Householder
  • HGY/2025/3338 Granted

    15a, Cholmeley Park, Hornsey, London, N6 5ET

    Variation of condition 2 (approved plans) of planning permission HGY/2023/2705 for Demolition of existing rear extension, erection of single-storey rear extension, enlargement of existing side extension, replacement of rear dormer roof extension to main roof, replacement of windows in front elevation to match existing in appearance, replacement of front door, changes to fenestration in side and rear elevations. Proposed changes to the fenestration on the side/rear elevations, and alterations to design and height of the side extension. Alterations to rear elevation treatment of rear dormer, increase in height of rear dormer by 0.2 metres.

    12 Dec 2025 38m away Amendments
  • HGY/2026/0148 Granted

    Annexe 15a, Cholmeley Park, Hornsey, London, N6 5ET

    T1, T1 T3 Leyland cypress - remove and stump grind. (Trees form part of an old hedge) client plans ro remove overgrown trees and replant suitable hedge

    19 Jan 2026 38m away Trees

In Haringey

  • HGY/2026/1575 Granted

    48 Richmond Road, Tottenham, London, N15 6QB

    Construction of single storey side infill extension, together with the installation of a Sukkah roof roof.

    11 Jun 2026 Householder
  • HGY/2026/1504 Granted

    19 Bromley Road, Tottenham, London, N17 0AR

    Ground floor wraparound extension to a end of terrace house.

    24 Jun 2026 Householder
  • HGY/2026/1947 Awaiting decision

    6 Umfreville Road, Hornsey, London, N4 1SB

    Roof extension including above existing outrigger, to create two new habitable rooms and a shower room. Proposal includes new front facing turret in the style of an original feature, with a total of 3 Velux style rooflights to the front elevation and 1 flat rooflight.

    30 Jul 2026 Householder
  • HGY/2026/0798 Granted

    Flat 2, Wren View, Hornsey Lane, Hornsey, London, N6 5LH

    Replacement windows to the rear facing studio flat.

    20 Mar 2026 Householder
  • HGY/2026/1491 Granted

    16 Cornwall Road, Hornsey, London, N4 4PH

    Formation of rear dormer and 3 no. front rooflights

    4 Jun 2026 Householder