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Planning application

2 Addington Road, Hornsey, London, N4 4RP

Granted Haringey HGY/2026/1571 Removal/variation of conditions

Works: Loft or dormer Windows or glazing

Relates to HGY/2026/0255

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

Proposal

Variation of condition (2) of planning premission ref: HGY/2026/0255 (approved plans); namely (i) addition of a second zinc-clad dormer at the rear corner, matching the approved dormer and resolving an existing non-original, failing flat-roofed junction; (ii) a small high-level clerestory window to the rear elevation at ground floor; and (iii) the repositioning of one of the two approved Velux-type rooflights from the rear roofslope to the east roofslope

As published by the council, reference HGY/2026/1571

Application record

Reference
HGY/2026/1571
Type
Removal/variation of conditions
Status
Decision Made
Decision
Granted As published: Approve with Conditions
Received
5 Aug 2026
Validated
5 Aug 2026
Decided
6 Oct 2026
Ward
Stroud Green
Decision by
Delegated Decision
Postcode
N4 4RP

Site history

Applications at this address on the Haringey register

This site has had 3 applications since 2026: 3 approved, 0 refused.

  • HGY/2026/0352 Granted

    2 Addington Road, Hornsey, London, N4 4RP

    T1 - Eucalyptus - Felling leaning eucalyptus over neighbouring property's garden to ground level + stump grinding.

    Decided 25 Feb 2026 Trees
  • HGY/2026/0255 Granted

    2 Addington Road, Hornsey, London, N4 4RP

    Construction of a new single-storey half-width rear extension, single-storey detached garden room, replacement of all existing single-glazed windows with conservation-style double-glazed units to the front, side and rear elevations. Removal of the existing rear window dormer and construction of a new, fully insulated zinc-clad window dormer with balcony. Installation of two rooflights (Velux-type) to the rear roof slope.

    Decided 30 Mar 2026 Householder

Timeline

Dates from the published record

  1. 5 Aug 2026

    Received by Haringey

  2. 10 Aug 2026

    Added to PlanIndex

  3. 6 Oct 2026

    Decision issued: Approve with Conditions

Cases linked to this one on the register

  • HGY/2026/0255 Granted

    2 Addington Road, Hornsey, London, N4 4RP

    Construction of a new single-storey half-width rear extension, single-storey detached garden room, replacement of all existing single-glazed windows with conservation-style double-glazed units to the front, side and rear elevations. Removal of the existing rear window dormer and construction of a new, fully insulated zinc-clad window dormer with balcony. Installation of two rooflights (Velux-type) to the rear roof slope.

    Decided 30 Mar 2026 Householder

Documents

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

7 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 6 October 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 amendment applications

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 12, Addington Road, London, N4 4RP

    CON/2021/0415 Submitted 23 Aug 2021 50 yards away

    T1 Prunus sp. (Damson) - Height 12m, Multi-stem - Crown reduce by 30% and reshape.

    Granted Trees 3 docs

  • 9 Addington Road, Hornsey, London, N4 4RP

    HGY/2026/1495 Submitted 24 Jun 2026 50 yards away

    New rear extension to replace existing rear extension. New replacement window to dormer.

    Granted Householder Extension Loft or dormer +1 11 docs
    Domestic

  • 2 Addington Road, Hornsey, London, N4 4RP

    HGY/2026/0352 Submitted 10 Feb 2026 50 yards away

    T1 - Eucalyptus - Felling leaning eucalyptus over neighbouring property's garden to ground level + stump grinding.

    Granted Trees 5 docs

  • 2 Addington Road, Hornsey, London, N4 4RP

    HGY/2026/0255 Submitted 29 Jan 2026 50 yards away

    Construction of a new single-storey half-width rear extension, single-storey detached garden room, replacement of all existing single-glazed windows with conservation-style double-glazed units to the front, side and rear elevations. Removal of the existing rear window dormer and construction of a new, fully insulated zinc-clad window dormer with balcony. Installation of two rooflights (Velux-type) to the rear roof slope.

    Granted Householder Extension Loft or dormer +1 12 docs
    Small domestic

  • 16 Addington Road, Hornsey, London, N4 4RP

    HGY/2025/3359 Submitted 3 Dec 2025 50 yards away

    Replacement of existing uPVC windows with modern double glazed timber sash windows on front and rear elevations.

    Granted Full applications Windows or glazing 11 docs

  • 91 Stapleton Hall Road, Hornsey, London, N4 4RH

    HGY/2024/2473 Submitted 6 Sep 2024 50 yards away

    Proposed single storey rear extension and a loft conversion with a rear dormer and front rooflights.

    Granted Householder Extension Loft or dormer 4 docs
    Small domestic

In Haringey

  • HGY/2026/2143 Granted

    98 High Street, Hornsey, London, N8 7NT

    Variation to description and condition 2 (approved plans) to reflect the changes to façade and the addition of a top floor flat. The description shall read: "Construction of a 2-bedroom mews dwelling (Use Class C3); reconfiguration of 2 existing flats (UseClass C3); conversion of loft into a self-contained flat (Use Class C3); and upgrades to the façade." to ref: HGY/2024/2879

    Received 5 Aug, published by the council 10 Aug 2026 Amendments
  • HGY/2026/2702 Awaiting decision

    Public House, 492 West Green Road, Tottenham, London, N15 3DA

    Non-material amendment to planning permission HGY/2024/1971 to increase the approved roof height by approximately 0.20m, and increase chimney heights by approximately 0.23m.

    Received 2 Oct, published by the council 11 Oct 2026 Amendments
  • HGY/2026/2053 Granted

    Unit 1, 25-27 Clarendon Road Off Hornsey Park Road, Wood Green, London, N8 0DD

    Non-Material amendment to planning permission (HGY/2024/2279) to amend condition 2 (Approved plans), condition 16 (cycle parking) and conditions 25 (Accessible studio provision)

    Received 20 Jul, published by the council 22 Aug 2026 Amendments
  • HGY/2026/2458 Granted

    143 Wightman Road, Hornsey, London, N8 0BB

    Non-Material Amendment to planning permission ref. HGY/2025/3436 granted on 3/2/26 for the installation of a roof terrace to the first floor flat rear roof terrace; namely glazed privacy screen to be replaced with slatted, timber screen

    Received 1 Oct, published by the council 4 Oct 2026 Amendments
  • HGY/2026/1886 Granted

    24 Cholmeley Park, Hornsey, London, N6 5EU

    Non-Material Amendment to planning permission ref. HGY/2024/3143 for minor amendments to the approved rear extension, including alterations to approved doors, insertion of an additional window, revisions to the detailing of the rear addition, and amendment of Condition 3 to approve and secure submitted window and door details.

    Received 20 Jul, published by the council 28 Jul 2026 Amendments