11 Lansdowne Road, Hornsey, London, N10 2AX

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

• HGY/2025/2852 Granted

  11 Lansdowne Road, Hornsey, London, N10 2AX

  Proposed single storey rear extension and extension to existing patio (Amended drawings).

  Decided 2 Mar 2026 Householder

1. 22 Dec 2025

   Received by Haringey

2. 24 Feb 2026

   Decision issued: Approve

3. 24 Jul 2026

   Added to PlanIndex

Haringey granted permission on 24 February 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 11 Lansdowne Road, Hornsey, London, N10 2AX

  HGY/2025/2852 Submitted 17 Oct 2025 0m away

  Proposed single storey rear extension and extension to existing patio (Amended drawings).

  Granted Householder Extension 13 docs
  Small domestic

• 9 Lansdowne Road, Hornsey, London, N10 2AX

  HGY/2026/0658 Submitted 9 Mar 2026 0m away

  G1 group of goat willow - reduce to previous reduction points (hedge height)

  Granted Trees 3 docs

• 24, Lansdowne Road, London, N10 2AX

  HGY/2025/3410 Submitted 12 Dec 2025 0m away

  Replacement of ground floor windows and doors on the rear and side of the main building. Demolition of the existing garage at the rear of the property to be replaced by a new outbuilding. General facade repair works. Installation of air conditioning unit on rear façade of dwelling.

  Granted Householder Demolition Windows or glazing 12 docs
  Small domestic

• 44 Grove Avenue, Hornsey, London, N10 2AR

  HGY/2026/2212 Submitted 5 Aug 2026 71m away

  T1: Poplar (10m): Re- pollard to previous points removing around 7m of growth to keep tree at a size suitable for its location and as part of regular maintenance T2: Pear (dead) (7m): Reduce to 4m to reduce risk of failure

  Granted Trees 3 docs

• 16 Grove Avenue, Hornsey, London, N10 2AR

  HGY/2025/3159 Submitted 17 Nov 2025 71m away

  T1 oak - reduce to previous reduction points and remove lower down epicormic growth from trunk and main scaffold branches

  Granted Trees 3 docs

• 28 Grove Avenue, Hornsey, London, N10 2AR

  HGY/2024/2359 Submitted 23 Sep 2024 71m away

  Demolition of existing conservatory and erection of rear extension. Alteration to windows to north (side) elevation.

  Granted Householder Extension Demolition +1 11 docs
  Small domestic

• HGY/2026/2042 Granted

  Flat B, 101 Talbot Road, Hornsey, London, N6 4QX

  Certificate of Lawfulness (proposed) for replacement of existing first-floor front elevation windows with new like-for-like timber double-glazed windows.

  20 Jul 2026 Lawful development
• HGY/2026/1396 Granted

  15 Pellatt Grove, Wood Green, London, N22 5NP

  Certificate of lawfulness for the existing use of the property as a 6-bedroom House in Multiple Occupation (HMO) for up to six occupants (Class C4 use).

  18 May 2026 Lawful development
• HGY/2026/2471 Awaiting decision

  20 Bancroft Avenue, Hornsey, London, N2 0AS

  Lawful development: Proposed use. erection of a new rear-side dormer extension, together with the installation of four front rooflights and two rear rooflights.

  7 Sep 2026 Lawful development
• HGY/2026/1951 Granted

  105 Alexandra Road, Wood Green, London, N8 0LG

  Certificate of Lawfulness (existing) for continued use of property as two flats (C3)

  10 Jul 2026 Lawful development
• HGY/2026/2416 Awaiting decision

  Vincent House, 1A Vincent Road, Tottenham, London, N15 3QA

  Certificate of Lawfulness: Existing use of the property as six self-contained flats.

  4 Sep 2026 Lawful development