100 Roseberry Gardens, Tottenham, London, N4 1JL

1. 8 Oct 2025

   Received by Haringey

2. 19 Mar 2026

   Decision issued: Approve with Conditions

3. 10 Aug 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

• 116 Roseberry Gardens, Tottenham, London, N4 1JL

  HGY/2023/0363 Submitted 6 Feb 2023 0m away

  Erection of single storey extension which extends beyond the rear wall of the original house by 6m, for which the maximum height would be 3.2m and for which the height of the eaves would be 2.5m

  Decided Prior approval Extension 8 docs
  Small domestic

• 100 Roseberry Gardens, Tottenham, London, N4 1JL

  HGY/2025/2900 Submitted 22 Oct 2025 0m away

  Certificate of lawfulness for proposed use: Loft conversion with erection of rear L-shaped dormer extension with 2no. flat rooflights and insertion of 2no. front rooflights on main roof.

  Granted Lawful development Extension Loft or dormer 17 docs
  Several homes

• 93 Roseberry Gardens, Tottenham, London, N4 1JH

  HGY/2026/1389 Submitted 15 May 2026 26m away

  Certificate of lawfulness (Proposed dev) for the erection of a rear dormer and roof extension including a side window and the insertion of 2x front rooflight

  Granted Lawful development Extension Loft or dormer +1 12 docs

• 101, Rutland Gardens, London, N4 1JW

  HGY/2021/1712 Submitted 8 Jun 2021 42m away

  Erection of single storey rear extension.

  Granted Full applications Extension 6 docs
  Small domestic

• 65 Rutland Gardens, Tottenham, London, N4 1JW

  HGY/2026/0211 Submitted 23 Jan 2026 48m away

  Demolition of existing ground floor extension and erection of single storey wrap around side and rear extension. Erection of L- shape dormer roof extension and rear obscure balcony including roof lights on front roof slope

  Granted Householder Extension Loft or dormer +1 12 docs
  Small domestic

• 94, Chesterfield Gardens, London, N4 1LR

  HGY/2021/2080 Submitted 14 Jun 2021 65m away

  Certificate of lawfulness for the formation of a rear dormer and roof extension including the insertion of 2 front rooflights - proposed use.

  Granted Lawful development Extension Loft or dormer 7 docs

• HGY/2026/2086 Awaiting decision

  3 Rookfield Avenue, Hornsey, London, N10 3TS

  Installation of photovoltaic (PV) panels on the rear pitched roof.

  4 Sep 2026 Householder
• HGY/2026/0629 Granted

  189 West Green Road, Tottenham, London, N15 5EA

  Construction of Vehicle Crossing including dropped kerb.

  9 Mar 2026 Householder
• HGY/2025/1677 Awaiting decision

  6 Cascade Avenue, Hornsey, London, N10 3PU

  Installation of replacement rear steps connecting the kitchen to the garden

  2 Sep 2026 Householder
• HGY/2026/2219 Awaiting decision

  42 Allison Road, Hornsey, London, N8 0AT

  Single-storey side-return infill extension and installation of AC condenser units.

  1 Sep 2026 Householder
• HGY/2026/2124 Awaiting decision

  68 Downhills Way, Tottenham, London, N17 6BB

  LOFT CONVERSION WITH REAR DORMER AND THREE ROOF LIGHTS ON FRONT ROOF SLOPE

  1 Sep 2026 Householder