18 Southern Road, Hornsey, London, N2 9LE

This site has had 3 applications since 2024: 2 approved, 0 refused.

• HGY/2026/0782 Granted

  18 Southern Road, Hornsey, London, N2 9LE

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

  Decided 22 May 2026 Householder
• HGY/2024/0248 Withdrawn

  18 Southern Road, Hornsey, London, N2 9LE

  Installation of air source heat pump on the first floor level of the rear facing wall of the house. AMENDED DESCRIPTION

  Decided 9 Dec 2024 Householder

1. 27 Aug 2025

   Received by Haringey

2. 22 Oct 2025

   Decision issued: Approve with Conditions

3. 10 Aug 2026

   Added to PlanIndex

Haringey granted permission on 22 October 2025, 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.

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.

• 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

• 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