27 Elm Grove, Hornsey, London, N8 9AH

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

• HGY/2024/2199 Granted

  27 Elm Grove, Hornsey, London, N8 9AH

  Construction of a new patio area

  Decided 4 Nov 2024 Householder

1. 7 Oct 2024

   Received by Haringey

2. 4 Nov 2024

   Decision issued: Approve

3. 25 Jul 2026

   Added to PlanIndex

Haringey granted permission on 4 November 2024, 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.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

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

  HGY/2024/2199 Submitted 9 Sep 2024 50 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 50 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

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

  HGY/2025/3362 Submitted 22 Dec 2025 50 yards away

  Replacement of existing Timber windows with timber and modern double glazed uPVC units.

  Granted Householder Windows or glazing 12 docs
  Domestic

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

  HGY/2026/1684 Submitted 29 Jun 2026 50 yards away

  Replacement of the existing conservatory with a new ground floor rear extension.

  Granted Householder Extension 10 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  Withdrawn Lawful development New dwelling 8 docs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

• 23, Womersley Road, London, N8 9AP

  HGY/2021/2465 Submitted 23 Jul 2021 50 yards away

  Extension of rear ground floor kitchen including an extension of the hipped tiled roof, insertion of new rooflight and side window. Erection of pergola to existing patio.

  Granted Full applications Extension Loft or dormer +1 24 docs

• HGY/2026/1571 Granted

  2 Addington Road, Hornsey, London, N4 4RP

  Variation of condition (2) of planning premission ref: HGY/2026/0255 (approved plans); namely (i) addition of a second zinc-clad dormer at the rear corner, matching the approved dormer and resolving an existing non-original, failing flat-roofed junction; (ii) a small high-level clerestory window to the rear elevation at ground floor; and (iii) the repositioning of one of the two approved Velux-type rooflights from the rear roofslope to the east roofslope

  Received 5 Aug, published by the council 10 Aug 2026 Amendments
• HGY/2026/2143 Granted

  98 High Street, Hornsey, London, N8 7NT

  Variation to description and condition 2 (approved plans) to reflect the changes to façade and the addition of a top floor flat. The description shall read: "Construction of a 2-bedroom mews dwelling (Use Class C3); reconfiguration of 2 existing flats (UseClass C3); conversion of loft into a self-contained flat (Use Class C3); and upgrades to the façade." to ref: HGY/2024/2879

  Received 5 Aug, published by the council 10 Aug 2026 Amendments
• HGY/2026/2702 Awaiting decision

  Public House, 492 West Green Road, Tottenham, London, N15 3DA

  Non-material amendment to planning permission HGY/2024/1971 to increase the approved roof height by approximately 0.20m, and increase chimney heights by approximately 0.23m.

  Received 2 Oct, published by the council 11 Oct 2026 Amendments
• HGY/2026/2053 Granted

  Unit 1, 25-27 Clarendon Road Off Hornsey Park Road, Wood Green, London, N8 0DD

  Non-Material amendment to planning permission (HGY/2024/2279) to amend condition 2 (Approved plans), condition 16 (cycle parking) and conditions 25 (Accessible studio provision)

  Received 20 Jul, published by the council 22 Aug 2026 Amendments
• HGY/2026/2458 Granted

  143 Wightman Road, Hornsey, London, N8 0BB

  Non-Material Amendment to planning permission ref. HGY/2025/3436 granted on 3/2/26 for the installation of a roof terrace to the first floor flat rear roof terrace; namely glazed privacy screen to be replaced with slatted, timber screen

  Received 1 Oct, published by the council 4 Oct 2026 Amendments