17 Mount Pleasant Crescent, Hornsey, London, N4 4HP

1. 27 Aug 2026

   Received by Haringey

2. 10 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 22 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Haringey took a median of 55 days over the applications it decided in the last year.

This application is with Haringey for determination, against a statutory target of eight weeks. Over the last year Haringey decided householder applications in a median of 56 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 48 Mount Pleasant Crescent, Hornsey, London, N4 4HP

  HGY/2023/0283 Submitted 27 Jan 2023 50 yards away

  Lowering pitch of roof to existing loft conversion with dormer window and roof terrace.

  Granted Householder Loft or dormer Windows or glazing 9 docs
  Domestic

• 33 Mount Pleasant Crescent, Hornsey, London, N4 4HP

  HGY/2026/2472 Submitted 4 Sep 2026 50 yards away

  T1 - Ash - Crown reduction by 3m in height bringing lateral growth to shape by 1.5m. Removal of all major dead wood, leaving the tree a standing height of 9m. Reducing the crown by approximately 3 meters in height and 1.5 meters laterally will help reduce overall crown weight and wind loading, while maintaining a balanced and proportionate crown.

  Granted Trees 6 docs

• 46 Mount Pleasant Crescent, Hornsey, London, N4 4HP

  HGY/2026/1804 Submitted 26 Jun 2026 50 yards away

  90% historically approved · decision due ~21 Aug

  Demolition of existing rear extension. Erection of a single-storey side and rear extension with 2no. rooflights. Loft conversion with rear dormer roof extension with 2no. rooflights and other alterations to the roof including raised ridge and parapet walls, and installation of 2no. front rooflights and associated external alterations.

  Awaiting decision Householder Extension Loft or dormer +1 6 docs
  Small domestic

• 86, Victoria Road, London, N4 3SW

  HGY/2019/3259 Submitted 20 Nov 2019 50 yards away

  Non-material amendment following a grant of planning permission HGY/2017/2596 for the replacement of a window on the approved SW elevation with a door measuring the same width as the window.

  Granted Amendments Windows or glazing 8 docs

• 25, Mount Pleasant Crescent, London, N4 4HP

  HGY/2021/0939 Submitted 11 Mar 2021 50 yards away

  Demolition of existing ground floor rear extension and rear-slope loft dormer, replacement with new ground floor rear and side infill extensions, and new enlarged dormer on rear roof slope (AMENDED PLANS).

  Granted Full applications Extension Loft or dormer +1 15 docs

• 48, Mount Pleasant Crescent, London, N4 4HP

  HGY/2021/0748 Submitted 22 Feb 2021 50 yards away

  Variation of Condition 2 (approved drawings) of planning permission HGY/2019/3247 to raise the ridge height of the roof and corresponding height of rear dormer.

  Refused Amendments Loft or dormer Roofing 42 docs

• HGY/2026/1799 Awaiting decision

  14 Kingsley Place, Hornsey, London, N6 5EA

  The installation of 20 x 460W solar panels on the flat roof of 14 Kingsley Place, together with the routing of external heat-pump pipework over the flat roof.

  Received 8 Oct, published by the council 11 Oct 2026 Householder
• HGY/2026/1048 Granted

  18 Muswell Avenue, Hornsey, London, N10 2EG

  Erection of a single storey lower ground floor rear extension with roof terrace and associated landscaping works, insertion of rear ground floor door to proposed terrace, alterations and replacement of rear dormer glazing and first floor rear window, and alterations to front garage door and lower ground window.

  Received 15 May, published by the council 24 Jul 2026 Householder
• HGY/2026/2213 Awaiting decision

  2 Parkwood Mews, Hornsey, London, N6 5UR

  Convert the basement into a basement flat (retrospective application).

  Received 5 Oct, published by the council 11 Oct 2026 Householder
• HGY/2026/2541 Awaiting decision

  132 Vartry Road, Tottenham, London, N15 6HA

  Erection of a single storey rear/side extension, together with the installation of a Sukkah roof

  Received 5 Oct, published by the council 11 Oct 2026 Householder
• HGY/2026/2240 Granted

  40 Cholmeley Park, Hornsey, London, N6 5ER

  Installation of a new painted timber sash window to the existing side dormer on the north elevation of the property at second floor level.

  Received 10 Aug, published by the council 31 Aug 2026 Householder