24 Elm Grove, Hornsey, London, N8 9AJ

1. 29 Dec 2025

   Received by Haringey

2. 23 Jan 2026

   Decision issued: Approve with Conditions

3. 24 Jul 2026

   Added to PlanIndex

Haringey granted permission on 23 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.

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

• 18 Elm Grove, Hornsey, London, N8 9AJ

  HGY/2025/2180 Submitted 11 Aug 2025 50 yards away

  Erection of single storey extension which extends beyond the rear wall of the original house by 5.9m, for which the maximum height would be 3.1m and for which the height of the eaves would be 3m

  Decided Prior approval Extension 6 docs
  Small domestic

• 36, Elm Grove, London, N8 9AH

  HGY/2019/3011 Submitted 12 Nov 2019 50 yards away

  Certificate of lawfulness: proposed use. Removal of sub-divisions that created two flats out of a single terraced dwelling, alternation of kitchen to bathroom on first floor and provision of additional bathroom, insertion of additional flight of stairs to access loft space.

  Withdrawn Lawful development New dwelling 8 docs
  Several homes

• Ground Floor Flat, 27 Dickenson Road, Hornsey, London, N8 9ER

  HGY/2026/0712 Submitted 12 Mar 2026 100 yards away

  Erection of single-storey side infill extension. Alterations to existing rear extension

  Granted Full applications Extension 20 docs
  Small domestic

• Ground Floor Flat, 27 Dickenson Road, Hornsey, London, N8 9ER

  HGY/2022/4226 Submitted 25 Nov 2022 100 yards away

  Erection of single-storey side infill extension. Alterations to existing rear extension

  Granted Full applications Extension 26 docs
  Small domestic

• 27 Elm Grove, Hornsey, London, N8 9AH

  HGY/2024/2199 Submitted 9 Sep 2024 100 yards away

  Construction of a new patio area

  Granted Householder 20 docs
  Domestic

• 7 Elm Grove, Hornsey, London, N8 9AH

  HGY/2024/2435 Submitted 4 Sep 2024 100 yards away

  Certificate of Lawful Development (Proposed Use) for the erection of a rear dormer extension on the main roof.

  Granted Lawful development Extension Loft or dormer 13 docs

• HGY/2026/2580 Awaiting decision

  Peak House, 48 Curzon Road, Hornsey, London, N10 2RA

  T1: Ash. Rear Garden. Very large mature ash tree will be lifted and cut back from building. The crown will also be cleaned out (deadwood and crossing branches removed.

  Received 15 Sep, published by the council 17 Sep 2026 Trees
• HGY/2026/2588 Awaiting decision

  40 Dukes Avenue, Hornsey, London, N10 2PU

  T1 Maple tree in front garden - to be pollarded back to its old pruning points.

  Received 15 Sep, published by the council 17 Sep 2026 Trees
• HGY/2026/2582 Awaiting decision

  30 Western Road, Hornsey, London, N2 9HX

  T1 - oak tree (15m) - reduce crown to previous pruning points, approximately 2-3m reduction. T2 - horse chestnut tree (14m) - reduce crown to previous pruning points, approximately 1-2m reduction.

  Received 15 Sep, published by the council 17 Sep 2026 Trees
• HGY/2026/2586 Awaiting decision

  5 Grosvenor Road, Hornsey, London, N10 2DR

  T1-Laurel tree- cut to ground level. T2-Sycamore tree - reduce crown by approximately 2m, remove Ivy from tree. T3-Holm Oak tree- reduce crown by approximately 3m, lift crown to 2m from ground level. T4-Neighbours Bay tree- reduce overhanging branches back to 1m from fence, remove suckers on garden side.

  Received 15 Sep, published by the council 17 Sep 2026 Trees
• HGY/2026/2576 Granted

  2 Southern Road, Hornsey, London, N2 9LE

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

  Received 15 Sep, published by the council 17 Sep 2026 Trees