HGY/2026/0517

1. 25 Feb 2026

   Received by Haringey

2. 2 Apr 2026

   Decision issued: Approve with Conditions

3. 24 Jul 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• HGY/2026/1526 Granted

  23 Greenfield Drive, Hornsey, London, N2 9AF

  Certificate of Lawfulness (proposed) for porch extension with entrance door, sliding glass door to rear elevation, single rooflight to front main roof, and internal reconfigurations.

  29 Jun 2026 0m away Lawful development
• HGY/2025/3597 Granted

  One And A Half, Southern Road, Hornsey, London, N2 9LH

  T1 - Hornbeam tree (10m) - reduce crown by approximately 3m and remove deadwood from crown. T2 - Hornbeam tree (8m) - reduce crown by approximately 4m and remove deadwood and ivy from crown. T3 - Holm Oak tree- reduce crown by approximately 3m and remove deadwood and ivy from crown. T4 - Holm Oak tree- reduce crown by approximately 3m and remove deadwood and ivy from crown. T5 - Holm Oak tree- reduce crown by approximately 3m and remove deadwood and ivy from crown.

  29 Dec 2025 84m away Trees
• HGY/2026/0667 Awaiting decision

  Flat C, 15 Southern Road, Hornsey, London, N2 9LH

  Replacement of windows and a door on the front, rear and side elevation.

  2 Apr 2026 84m away Full applications
• HGY/2026/0450 Granted

  3 Shakespeare Gardens, Hornsey, London, N2 9LJ

  Alterations to roof form and first floor to extend the existing gables to form eyebrow gable roof elements; formation of two dormers and the installation of two rooflights

  18 Mar 2026 87m away Householder
• HGY/2026/0782 Granted

  18 Southern Road, Hornsey, London, N2 9LE

  Demolition of the existing garage and ground floor WC and erection of single-storey rear extension. Enlargement existing first-floor rear window

  19 Mar 2026 131m away Householder
• HGY/2026/0372 Granted

  6 Southern Road, Hornsey, London, N2 9LE

  Installation of a ground-mounted external air conditioning condenser unit within the curtilage of the dwellinghouse

  4 Mar 2026 131m away Householder

• HGY/2026/1575 Granted

  48 Richmond Road, Tottenham, London, N15 6QB

  Construction of single storey side infill extension, together with the installation of a Sukkah roof roof.

  11 Jun 2026 Householder
• HGY/2026/1504 Granted

  19 Bromley Road, Tottenham, London, N17 0AR

  Ground floor wraparound extension to a end of terrace house.

  24 Jun 2026 Householder
• HGY/2026/1947 Awaiting decision

  6 Umfreville Road, Hornsey, London, N4 1SB

  Roof extension including above existing outrigger, to create two new habitable rooms and a shower room. Proposal includes new front facing turret in the style of an original feature, with a total of 3 Velux style rooflights to the front elevation and 1 flat rooflight.

  30 Jul 2026 Householder
• HGY/2026/0798 Granted

  Flat 2, Wren View, Hornsey Lane, Hornsey, London, N6 5LH

  Replacement windows to the rear facing studio flat.

  20 Mar 2026 Householder
• HGY/2026/1491 Granted

  16 Cornwall Road, Hornsey, London, N4 4PH

  Formation of rear dormer and 3 no. front rooflights

  4 Jun 2026 Householder