Land at Rear of 88 and 90, Westbury Avenue, London, N22 6RT

1. 29 Jun 2026

   Received by Haringey

2. 24 Jul 2026

   Added to PlanIndex

3. 31 Aug 2026

   Status changed to Under Consultation

   Previously Valid.

4. 18 Sep 2026

   Decision issued: Approve

Haringey granted permission on 18 September 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.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• 116 Westbury Avenue, Wood Green, London, N22 6RT

  HGY/2025/3404 Submitted 5 Dec 2025 50 yards away

  Non-Material Amendment to Planning Permission Reference HGY/2025/2114 for the construction of a rear roof dormer, installation of three front rooflights and conversion of the existing loft space into habitable accommodation in order to extend the existing first floor maisonette. The amendment being sought is for the raising of the roof's ridge line by 150-200mm.

  Granted Amendments Loft or dormer 7 docs

• 189, Sirdar Road, London, N22 6QS

  HGY/2021/2067 Submitted 23 Jun 2021 100 yards away

  Single storey rear wraparound extension

  Granted Full applications Extension 17 docs
  Small domestic

• 212 Sirdar Road, Wood Green, London, N22 6QX

  HGY/2025/3580 Submitted 24 Dec 2025 100 yards away

  Proposed ground floor rear extension.

  Granted Householder Extension 11 docs
  Domestic

• First Floor Flat, 1 Rusper Road, Tottenham, London, N22 6QT

  HGY/2026/0965 Submitted 2 Apr 2026 100 yards away

  Formation of rear L-shaped dormer roof extension and insertion 1no. front rooflight, 2no. skylights, 1no. side window and creation of rear roof terrace above existing rear outrigger with obscure balustrade, to the first floor flat.

  Refused Householder Extension Loft or dormer +1 9 docs
  Domestic

• First Floor Flat, 1, Rusper Road, London, N22 6QT

  HGY/2021/1762 Submitted 14 Jun 2021 100 yards away

  Construction of roof extension comprising of rear dormer and insertion of rooflight to front roofslope to facilitate loft conversion into habitable space.

  Granted Full applications Extension Loft or dormer 9 docs

• 37 Sirdar Road, Wood Green, London, N22 6QS

  HGY/2025/2806 Submitted 14 Oct 2025 100 yards away

  Proposed first floor side extension with flat roof to include previously approved single-storey rear extension and previously approved garage conversion.

  Refused Householder Extension 7 docs
  Small domestic

• HGY/2026/1915 Granted

  12 Canning Crescent, Wood Green, London, N22 5SR

  Approval of details reserved by a condition 10 (Landscape), condition 12 (Method of Construction Statement), condition 13 (investigative work - contaminants), condition 15 (NRMM), condition 16 (Air Quality and Dust Management Plan), and condition 17 (Considerate Constructors Scheme) attached to planning application Ref: HGY/2024/3115

  Received 7 Jul, published by the council 24 Jul 2026 Conditions
• HGY/2026/2763 Awaiting decision

  11 Sheldon Avenue, Hornsey, London, N6 4JS

  Approval of details pursuant to conditions 4 (Refuse and Cycle Storage), 5 (Cycle Parking), 6 (Hard and Soft Landscaping), 12 (ASHP), 13 (Water Butt) and 16 (Self-build Dwelling) attached to planning permission ref: HGY/2024/2154.

  Received 6 Oct, published by the council 11 Oct 2026 Conditions
• HGY/2025/3223 Granted

  98 High Street, Hornsey, London, N8 7NT

  Approval of Details pursuant to condition 3 (materials) ref: HGY/2024/2879

  Received 21 Nov, published by the council 25 Jul 2026 Conditions
• HGY/2026/2587 Granted

  Tottenham Substation, Watermead Way, London, N17 0SG

  Approval of Schedule 2 Requirement 11 (1 and 2) (Contaminated Land and Groundwater) relating to Stage 4a (as approved under HGY/2026/0364) of The National Grid (North London Reinforcement Project) Order 2014 attached to development consent order HGY/2014/3601

  Received 16 Sep, published by the council 23 Sep 2026 Conditions
• HGY/2025/1866 Granted

  1-6 Crescent Mews, Hornsey, London, N22 7GG

  Approval of details pursuant to condition 24 (Overheating Report) attached to planning permission HGY/2019/1183

  Received 20 Feb, published by the council 25 Jul 2026 Conditions