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Planning application

5 Southwood Avenue, Hornsey, London, N6 5RY

Granted Haringey HGY/2026/1206 Householder planning permission

Works: Extension Loft or dormer Windows or glazing 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 glass extension to the side of the existing outrigger, installation of new windows and doors, and installation of 1no low profile rooflight to existing outrigger pitched roof.

As published by the council, reference HGY/2026/1206

Application record

Reference
HGY/2026/1206
Type
Householder planning permission
Status
Decision Made
Decision
Granted As published: Approve with Conditions
Received
4 Jun 2026
Validated
4 Jun 2026
Decided
20 Aug 2026
Ward
Highgate
Decision by
Delegated Decision
Postcode
N6 5RY

Timeline

Dates from the published record

  1. 4 Jun 2026

    Received by Haringey

  2. 24 Jul 2026

    Added to PlanIndex

  3. 20 Aug 2026

    Decision issued: Approve with Conditions

Documents

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

14 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 20 August 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

  • 7 Southwood Avenue, Hornsey, London, N6 5RY

    HGY/2026/2761 Submitted 6 Oct 2026 50 yards away

    99% historically approved · decision due ~1 Dec

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  • 8 Southwood Avenue, Hornsey, London, N6 5RY

    HGY/2024/3221 Submitted 25 Nov 2024 50 yards away

    Five Day Notice of intention to carry out tree work at 8 Southwood Avenue, London N6 5RY. Work Description: Willow Tree – Fell to ground level. A large limb has split below the previous pollard points leaving the canopy unbalanced and indicating decay below the previous points. This Willow tree is also within close proximity to the building and a safety concern. I have attached photographs below of this tree.

    Granted Trees 6 docs
  • 7, Southwood Avenue, London, N6 5RY

    CON/2021/0474 Submitted 20 Sep 2021 50 yards away

    T1: Magnolia: Reduce height by 2m and shape to keep tree at a size suitable for its location

    Granted Trees 5 docs
  • 225, Archway Road, London, N6 5BS

    HGY/2020/0896 Submitted 6 Apr 2020 50 yards away

    Approval of details pursuant to condition 4 (tree protection measures) attached to planning permission HGY/2011/0998

    Granted Conditions Trees 31 docs
  • 225, Archway Road, London, N6 5BS

    HGY/2020/0900 Submitted 6 Apr 2020 50 yards away

    Approval of details pursuant to condition 11 (assessment of the hydrological and hydro-geological impact of the development) attached to planning permission HGY/2011/0998

    Granted Conditions 22 docs
  • 225, Archway Road, London, N6 5BS

    HGY/2020/0901 Submitted 6 Apr 2020 50 yards away

    Approval of details pursuant to condition 3 (schedule of works) attached to listed building consent HGY/2011/0999.

    Granted Conditions 31 docs

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