Flat A, 28 Mannock Road, Tottenham, London, N22 6AA

1. 3 Oct 2024

   Received by Haringey

2. 6 Dec 2024

   Decision issued: Approve with Conditions

3. 22 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

• 94 Mannock Road, Tottenham, London, N22 6AA

  HGY/2025/1984 Submitted 3 Sep 2025 0m away

  Certificate of lawfulness (Proposed) for the erection a rear dormer, installation of 2 front rooflights.

  Granted Lawful development Loft or dormer 15 docs

• 102 Mannock Road, Tottenham, London, N22 6AA

  HGY/2026/0601 Submitted 14 May 2026 0m away

  Retention of large boundary wall surrounding property, retention of single storey side/rear extension, retention of extensions and internal alterations to garage structure, proposed alterations to the existing pitch roof and extension to the main roof to convert the existing attic to a new loft room, insertion of 5 rooflights to front, side and rear elevation, erection of front porch, conversion from dwelling into two self-contained flats.

  Refused Full applications New dwelling Extension +1 29 docs
  Small domestic

• 66 Graham Road, Tottenham, London, N15 3NJ

  HGY/2026/0745 Submitted 17 Mar 2026 61m away

  Certificate of lawfulness for proposed use: Replacement of existing rear dormer and 1no. front rooflight with loft conversion comprising erection of rear dormer roof extension and insertion of 2no. front rooflights. (AMENDED DESCRIPTION)

  Granted Lawful development Extension Loft or dormer 12 docs

• 72, Graham Road, London, N15 3NJ

  HGY/2021/1790 Submitted 16 Jun 2021 63m away

  Construction of a single storey side extension and rear extension

  Granted Full applications Extension 6 docs
  Small domestic

• Flat A, 26, Mannock Road, London, N22 6AA

  HGY/2021/2342 Submitted 15 Jul 2021 77m away

  Erection of a single storey rear garden outbuilding with decking.

  Granted Full applications 14 docs
  Small domestic

• 49 Mannock Road, Tottenham, London, N22 6AB

  HGY/2026/2275 Submitted 12 Aug 2026 99m away

  91% historically approved · decision due ~7 Oct

  Certificate of Lawfulness for the existing use of the property as two self-contained flats (Use Class C3).

  Awaiting decision Lawful development New dwelling 3 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