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Planning application

4 Quernmore Road, Hornsey, London, N4 4QU

Granted Haringey HGY/2025/3333 Householder planning permission

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Single storey rear extension

As published by the council, reference HGY/2025/3333

Application record

Reference
HGY/2025/3333
Type
Householder planning permission
Status
Decision Made
Decision
Granted As published: Approve with Conditions
Received
2 Dec 2025
Validated
2 Dec 2025
Decided
30 Jan 2026
Ward
Stroud Green
Decision by
Delegated Decision
Postcode
N4 4QU

Site history

Applications at this address on the Haringey register

This site has had 2 applications since 2025: 2 approved, 0 refused.

  • HGY/2026/0188 Granted

    4 Quernmore Road, Hornsey, London, N4 4QU

    T1 Rowan: crown reduction removing up to 2m from branch ends T2 Smoke bush Tree: Crown reduction, removing up to 2m from branch ends

    Decided 16 Feb 2026 Trees

Timeline

Dates from the published record

  1. 2 Dec 2025

    Received by Haringey

  2. 30 Jan 2026

    Decision issued: Approve with Conditions

  3. 10 Aug 2026

    Added to PlanIndex

Documents

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

8 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.

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Open the documents

What this grant of permission means

Haringey granted permission on 30 January 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 householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 11 Quernmore Road, Hornsey, London, N4 4QU

    HGY/2023/1075 Submitted 19 Apr 2023 50 yards away

    Sycamore (T1) - remove the bottom 3 branches over the garden of no. 11, to let more light into the garden Walnut (T2) - reduce end loading on leaning stem by reducing the branches by 1.5m.

    Granted Trees 5 docs

  • 12 Quernmore Road, Hornsey, London, N4 4QU

    HGY/2026/2476 Submitted 29 Sep 2026 50 yards away

    91% historically approved · decision due ~24 Nov

    Erection of single storey extension to existing outrigger, lower-ground floor rear extension, new glazing and rooflight, removal of existing rear external wall insulation/render, and associated landscaping and boundary works.

    Awaiting decision Householder Extension Loft or dormer +1 34 docs
    Small domestic

  • 2 Quernmore Road, Hornsey, London, N4 4QU

    HGY/2025/2939 Submitted 3 Nov 2025 50 yards away

    Proposed wrap around single storey rear extension

    Granted Householder Extension 8 docs
    Small domestic

  • 4 Quernmore Road, Hornsey, London, N4 4QU

    HGY/2026/0188 Submitted 22 Jan 2026 50 yards away

    T1 Rowan: crown reduction removing up to 2m from branch ends T2 Smoke bush Tree: Crown reduction, removing up to 2m from branch ends

    Granted Trees 3 docs

  • 67 Oakfield Road, Hornsey, London, N4 4LD

    HGY/2025/2632 Submitted 8 Oct 2025 50 yards away

    Demolition of an existing conservatory and construction of a rear and side infill extension with angled roof, installation of Air Source Heat Pump to the front of the property, two roof lights, amendments to boundary treatment and solar panels to the rear roof slope.

    Granted Householder Extension Loft or dormer +1 29 docs
    Small domestic

  • 61 Oakfield Road, Hornsey, London, N4 4LD

    HGY/2024/2312 Submitted 20 Aug 2024 50 yards away

    Proposed ground floor rear extension and part infill extension, including demolition of the existing rear extension.

    Granted Householder Extension Demolition 15 docs
    Domestic

In Haringey

  • HGY/2026/1799 Awaiting decision

    14 Kingsley Place, Hornsey, London, N6 5EA

    The installation of 20 x 460W solar panels on the flat roof of 14 Kingsley Place, together with the routing of external heat-pump pipework over the flat roof.

    Received 8 Oct, published by the council 11 Oct 2026 Householder
  • HGY/2026/1048 Granted

    18 Muswell Avenue, Hornsey, London, N10 2EG

    Erection of a single storey lower ground floor rear extension with roof terrace and associated landscaping works, insertion of rear ground floor door to proposed terrace, alterations and replacement of rear dormer glazing and first floor rear window, and alterations to front garage door and lower ground window.

    Received 15 May, published by the council 24 Jul 2026 Householder
  • HGY/2026/2213 Awaiting decision

    2 Parkwood Mews, Hornsey, London, N6 5UR

    Convert the basement into a basement flat (retrospective application).

    Received 5 Oct, published by the council 11 Oct 2026 Householder
  • HGY/2026/2541 Awaiting decision

    132 Vartry Road, Tottenham, London, N15 6HA

    Erection of a single storey rear/side extension, together with the installation of a Sukkah roof

    Received 5 Oct, published by the council 11 Oct 2026 Householder
  • HGY/2026/2240 Granted

    40 Cholmeley Park, Hornsey, London, N6 5ER

    Installation of a new painted timber sash window to the existing side dormer on the north elevation of the property at second floor level.

    Received 10 Aug, published by the council 31 Aug 2026 Householder