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Planning application

HGY/2026/1839

5 Firs Avenue, Hornsey, London, N10 3LY

Awaiting decision Haringey Removal/variation of conditions

Proposal

Minor Material Amendment application under Section 73 of the Town and Country Planning Act for variation to condition 2 attached to planning permission HGY/2026/0923 to enable the construction of a front lightwell and front glazing to lower ground floor.

As published by the council, reference HGY/2026/1839

Timeline

Dates from the published record

  1. 30 Jun 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 amendments applications

How this application type works

An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.

More on amendments applications in our guide

Nearby applications

Within 500 metres

  • HGY/2026/0765 Granted

    17 Firs Avenue, Hornsey, London, N10 3LY

    SG1 Privet, Holly, Laurel, Dog rose, Choisya (height: 1.9m, distance to damage: 3m) Remove close to ground level and treat stumps with herbicide to inhibit regrowth.

    18 Mar 2026 0m away Trees
  • HGY/2026/0114 Granted

    6 Firs Avenue, Hornsey, London, N10 3LY

    T1 - eucalyptus tree (9m) - reduce height by approximately 2m and remove two lowest branches. T2 - four pleached hornbeam trees (5m) - reduce branches overhanging garden by approximately 1m. Front garden- T3 - birch tree (12m) - reduce height by approximately 3m and reduce branches away from house by approximately 2m.

    15 Jan 2026 0m away Trees
  • HGY/2026/0923 Granted

    5 Firs Avenue, Hornsey, London, N10 3LY

    Erection of lower ground floor single storey rear extension; basement extension; rear dormer extension; associated internal and external changes.

    30 Mar 2026 0m away Householder
  • HGY/2026/1900 Granted

    5 Firs Avenue, Hornsey, London, N10 3LY

    Approval of details pursuant to condition 4 (Chartered Engineer) attached to planning permission ref. HGY/2026/0923 for Erection of lower ground floor single storey rear extension; basement extension; rear dormer extension; associated internal and external changes granted on 22/06/2026.

    7 Jul 2026 0m away Conditions
  • HGY/2025/3527 Granted

    19 Birchwood Avenue, Hornsey, London, N10 3BE

    Erection of single-storey rear extension; new rooflight on the front roof slope; solar photovoltaic panels; upgrade or replacement of existing fenestration with double-glazed units; installation of an air source heat pump in rear garden.

    19 Dec 2025 46m away Householder
  • HGY/2026/0331 Granted

    32 Birchwood Avenue, Hornsey, London, N10 3BE

    Rear garden: Plum (T1) - reduce back to previous cuts, remove three low branches over client’s garden. Amalanchier (T2) - reduce by 1.5m. Reason: to allow more light into the garden.

    6 Feb 2026 46m away Trees

In Haringey

  • HGY/2026/1633 Granted

    St Matthews Court 7b, Coppetts Road, Hornsey, London, N10 1NW

    Non-Material Amendment to planning permission (ref: APP/Y5420/W/22/3308350) dated 03/05/2023 for the construction of a new residential building (use class C3), together with landscaping, cycle and car parking, and associated works; namely to remove of part of enclosing perimeter walls at lower ground floor level, introduction of a predominantly open-sided under croft, with more than 50% of the perimeter open, provision of partially uncovered parking areas & retention of structural support through columns/pilotis rather than enclosed walls.

    9 Jun 2026 Amendments
  • HGY/2026/1912 Awaiting decision

    12 Canning Crescent, Wood Green, London, N22 5SR

    Variation of condition 2 (approved plans) of planning permission HGY/2024/3115 to increase of floor thickness and height necessary to comply with building regulations and addition of lift overrun.

    27 Jul 2026 Amendments
  • HGY/2026/2076 Awaiting decision

    10 Ellington Road, Hornsey, London, N10 3DG

    Demolition of the existing buildings and erection of 5 replacement residential units, arranged as two terraced houses and three flats.

    22 Jul 2026 Amendments
  • HGY/2026/2077 Awaiting decision

    10 Ellington Road, Hornsey, London, N10 3DG

    Non-Material Amendment of HGY/2023/1406 to rename the proposal 'Demolition of the existing buildings and erection of replacement residential units'.

    22 Jul 2026 Amendments
  • HGY/2026/1449 Granted

    8 Eastern Road, Hornsey, London, N2 9LD

    Non-Material Amendment to the application HGY/2025/0897 as approved on 21/08/2025 for: Demolition of side garage and erection of new single storey side extension together with new insulated render finish to side and rear elevations, new and adjusted window openings and internal remodelling. Solar Panel are to be added the rear elevation roof slope. The proposed amendments sought are: - alterations to window positions - amendments to the style of the original windows - installation of PV panels on rear roof slope

    23 Jun 2026 Amendments