Flat B, 91 Warham Road, Hornsey, London, N4 1AS

1. 8 May 2026

   Received by Haringey

2. 10 Jul 2026

   Decision issued: Approve with Conditions

3. 24 Jul 2026

   Added to PlanIndex

Haringey granted permission on 10 July 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.

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.

• 112 Seymour Road, Hornsey, London, N8 0BG

  HGY/2026/1318 Submitted 11 May 2026 45m away

  Certificate of lawfulness for the installation of an external Air Source Heat Pump (ASHP) located on the rear side wall of the property on the first floor level - proposed use

  Granted Lawful development 12 docs

• 91 Pemberton Road, Hornsey, London, N4 1AY

  HGY/2026/2411 Submitted 28 Aug 2026 76m away

  91% historically approved · decision due ~23 Oct

  Single storey side infill extension with 3 no. rooflights

  Awaiting decision Householder Extension Loft or dormer 7 docs
  Small domestic

• 507, Green Lanes, London, N4 1AL

  HGY/2019/2973 Submitted 23 Oct 2019 82m away

  Notification under the Electronic Communications Code (Conditions and Restrictions) Regulations 2003 (as amended) to utilise permitted development rights for the installation of 4 no new microcell antennas, as part of a small cell system.

  Granted Telecoms 3 docs

• 513, Green Lanes, Hornsey, London, N4 1AN

  HGY/2025/2262 Submitted 16 Sep 2025 91m away

  Variation of condition 3 (hours of operation) of planning permission ref. HGY/2021/0066 for: Change of use of the ground floor of 513 Green Lanes, from a Licensed Betting Office (Sui Generis) to an Adult Gaming Centre (Sui Generis) operating from 09:00 am to 23:00 pm seven days a week; namely, to extend the hours of operation until 2:00 am for a temporary period of 18 months.

  Refused Amendments 8 docs

• Shop, 521 Green Lanes, Hornsey, London, N4 1AN

  HGY/2026/0075 Submitted 3 Feb 2026 91m away

  Erection of a single storey rear extension.

  Refused Full applications Extension 11 docs
  Small domestic

• First And Second Floor Flat, 505, Green Lanes, London, N4 1AL

  HGY/2021/2384 Submitted 12 Jul 2021 93m away

  Retrospective application for change of use from 1 flat to 1x2bed first floor flat and 1x3bed second and loft floors maisonette, including loft conversion

  Refused Full applications Loft or dormer 21 docs
  Domestic

• HGY/2026/2282 Awaiting decision

  77 Falkland Road, Hornsey, London, N8 0NS

  Single storey side and rear extension.

  Received 14 Sep, published by the council 17 Sep 2026 Householder
• HGY/2026/2059 Granted

  21 Shanklin Road, Hornsey, London, N8 8TJ

  Single Storey Rear Extension

  Received 20 Jul, published by the council 10 Aug 2026 Householder
• HGY/2026/2162 Granted

  71 Fairfax Road, Hornsey, London, N8 0NH

  Erection of L-shaped rear dormer; erection of single storey rear extension; 2 no. front roof lights.

  Received 30 Jul, published by the council 10 Aug 2026 Householder
• HGY/2026/1895 Granted

  396 St Anns Road, Tottenham, London, N15 3ST

  Erection of single storey side infill extension, formation of dormer window and insertion of 4 nos. rooflights (3no. front facing and 1no. rear facing).

  Received 17 Jul, published by the council 24 Jul 2026 Householder
• HGY/2026/1959 Granted

  10 Roseberry Gardens, Tottenham, London, N4 1JJ

  Erection of a single storey rear and side wraparound extension, formation of dormer window and insertion of 3 nos. rooflights to front roof slope (amended).

  Received 17 Jul, published by the council 24 Jul 2026 Householder