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Planning application

12 Southern Road, Hornsey, London, N2 9LE

Awaiting decision Haringey HGY/2026/2553 Householder planning permission

Works: Extension Windows or glazing Small domestic

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

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Erection of single-storey rear extension to replace existing extension, replacement of windows/doors to improve thermal comfort, and associated minor alterations.

As published by the council, reference HGY/2026/2553

Application record

Reference
HGY/2026/2553
Type
Householder planning permission
Status
Under Consultation
Received
11 Sep 2026
Validated
11 Sep 2026
Ward
Fortis Green
Decision by
Delegated Decision
Postcode
N2 9LE

Timeline

Dates from the published record

  1. 11 Sep 2026

    Received by Haringey

  2. 23 Sep 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 6 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Haringey took a median of 55 days over the applications it decided in the last year.

Documents

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

16 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 happens while it is decided

This application is with Haringey for determination, against a statutory target of eight weeks. Over the last year Haringey decided householder applications in a median of 56 days. More in our guide to how long planning decisions take.

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

  • 16, Southern Road, London, N2 9LE

    CON/2021/0215 Submitted 10 May 2021 50 yards away

    Lime tree (T1) identified in building survey is too close to the house and very close to an adjacent tree which may cause structural issues. Tree is first of a row of three similar sized trees in the back garden. Tree to be felled. Replant is not required due to proximity of house and other trees. Will be replaced with bush or shrub

    Granted Trees 3 docs

  • 18 Southern Road, Hornsey, London, N2 9LE

    HGY/2026/0782 Submitted 19 Mar 2026 50 yards away

    Demolition of the existing garage and ground floor WC and erection of single-storey rear extension. Enlargement existing first-floor rear window

    Granted Householder Extension Demolition +1 16 docs
    Small domestic

  • 2 Southern Road, Hornsey, London, N2 9LE

    HGY/2026/2576 Submitted 15 Sep 2026 50 yards away

    Five Day Notice. Remove an 80 percent dead silver Birch tree that overhangs the pavement

    Granted Trees 2 docs

  • 6 Southern Road, Hornsey, London, N2 9LE

    HGY/2026/0372 Submitted 4 Mar 2026 50 yards away

    Installation of a ground-mounted external air conditioning condenser unit within the curtilage of the dwellinghouse

    Granted Householder 11 docs
    Domestic

  • 6 Southern Road, Hornsey, London, N2 9LE

    HGY/2024/2683 Submitted 30 Sep 2024 50 yards away

    Certificate of lawfulness for formation of new opening in rear elevation and installation of bifold doors.

    Granted Lawful development Windows or glazing 6 docs

  • 4-6, Southern Road, London, N2 9LE

    CON/2021/0279 Submitted 5 Jul 2021 50 yards away

    T2 - Cypress - fell (6 Southern Road); T3- Cypress - Fell (4 Southern Road); T4 - Birch - Fell (4 Southern Road) The tree works are proposed to stop the influence of the tree(s) on the soil below building foundation level and provide long term stability. (Works to T1 Oak will be considered separately as the tree is protected by a TPO)

    Granted Trees 8 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