139, Cranley Gardens, London, N10 3AG

This site has had 4 applications since 2021: 1 approved, 3 refused.

• HGY/2021/2148 Refused

  139, Cranley Gardens, London, N10 3AG

  Replace existing rear glass conservatory with a single storey flat roof extension with skylight and doors opening to the garden

  Decided 15 Sep 2021 Full applications
• HGY/2021/1605 Refused

  139, Cranley Gardens, London, N10 3AG

  Installation of a front dormer window to the existing hipped roof of the semi-detached dwelling.

  Decided 20 Jul 2021 Full applications
• HGY/2021/1603 Granted

  139, Cranley Gardens, London, N10 3AG

  Certificate of lawfulness for proposed development of a hip to gable roof extension to replace existing side dormer.

  Decided 15 Jul 2021 Lawful development

1. 7 Jul 2021

   Received by Haringey

2. 1 Sep 2021

   Decision issued: Refuse

3. 7 Sep 2026

   Added to PlanIndex

Haringey refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 139, Cranley Gardens, London, N10 3AG

  HGY/2021/1605 Submitted 25 May 2021 50 yards away

  Installation of a front dormer window to the existing hipped roof of the semi-detached dwelling.

  Refused Full applications New dwelling Loft or dormer +1 19 docs
  Domestic

• 139, Cranley Gardens, London, N10 3AG

  HGY/2021/1603 Submitted 20 May 2021 50 yards away

  Certificate of lawfulness for proposed development of a hip to gable roof extension to replace existing side dormer.

  Granted Lawful development Extension Loft or dormer 24 docs

• 139, Cranley Gardens, London, N10 3AG

  HGY/2021/2148 Submitted 21 Jul 2021 50 yards away

  Replace existing rear glass conservatory with a single storey flat roof extension with skylight and doors opening to the garden

  Refused Full applications Extension 29 docs
  Small domestic

• 145 Cranley Gardens, Hornsey, London, N10 3AG

  HGY/2025/3276 Submitted 26 Nov 2025 100 yards away

  Redesigning of front garden including new brick boundary wall, repositioning and widening of the crossover, raising of driveway level, installation of gates to the pedestrian and extension of the front porch; replacement of garage doors and new metal side gate.

  Refused Householder Extension 13 docs
  Small domestic

• 139 Cranley Gardens, Hornsey, London, N10 3AG

  HGY/2026/2097 Submitted 22 Jul 2026 100 yards away

  Approval of details pursuant to Conditions 5 (Construction Management Plan), 6 (Details of Permeable Soil Area), 8 (Details of Extraction Equipment), 11 (Surface Water Drainage Scheme), 12 (Drainage Management and Maintenance Plan) and 13 (Thames Water Agreements) of planning permission HGY/2025/0358 for a proposed basement/under garden extension to the existing semi detached property to implement a new gym, swimming pool, plant room and bathroom.

  Granted Conditions Extension 15 docs

• 139 Cranley Gardens, Hornsey, London, N10 3AG

  HGY/2023/0850 Submitted 27 Mar 2023 100 yards away

  Basement Extension to existing semi-detached property, to implement a new gym, swimming pool, plant room and bathroom.

  Decided Householder Extension 53 docs
  Domestic

• HGY/2026/2289 Granted

  William Atkinson House, Beaufoy Road, Tottenham, London, N17 8AE

  Removal of the existing glazed shelters on deck access/walkway entrances to all blocks and the replacement of all existing timber balustrades with new metal railing balustrades.

  Received 14 Aug, published by the council 22 Aug 2026 Full applications
• HGY/2026/2656 Awaiting decision

  1 Library Court, 391 High Road, Tottenham, London, N17 6QN

  Replacement of the timber front and side elevation windows with double glazed 'slimline' timber windows with vertical sliding sash and casement windows; timber windows on the rear elevation replaced with uPVC casement windows; Replacement of French Doors with double-glazed timber French doors; Rear exit door replaced with double-glazed uPVC door.

  Received 7 Oct, published by the council 11 Oct 2026 Full applications
• HGY/2026/2479 Granted

  First Floor Flat B, 21 Woodside Road, Wood Green, London, N22 5HP

  Erection of rear dormer, installation of 2 front rooflights

  Received 4 Sep, published by the council 10 Sep 2026 Full applications
• HGY/2026/1240 Granted

  92 The Avenue, Tottenham, London, N17 6TD

  Change of use from 5 Bed Single Dwelling House (Use Class C3) to 5 Bed House of Multiple Occupation (HMO - Use Class C4) for a maximum of six occupants

  Received 12 May, published by the council 24 Jul 2026 Full applications
• HGY/2026/2577 Awaiting decision

  195 Albert Road, Wood Green, London, N22 7AQ

  Proposed single storey side/rear extension

  Received 7 Oct, published by the council 11 Oct 2026 Full applications