20 St James's Lane, Hornsey, London, N10 3DB

1. 24 Sep 2025

   Received by Haringey

2. 19 Nov 2025

   Decision issued: Approve with Conditions

3. 10 Aug 2026

   Added to PlanIndex

Haringey granted permission on 19 November 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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.

• 14, St James's Lane, London, N10 3DB

  CON/2021/0301 Submitted 28 Jun 2021 50 yards away

  Robinia (T1): Crown reduce by 30% (1m all round). Norway Maple (T2): Crown reduce by 30% (1m all round).

  Granted Trees 4 docs

• 18, St James's Lane, London, N10 3DB

  CON/2021/0221 Submitted 11 May 2021 50 yards away

  T1-Cypress tree- approximately 7 metres high - cut to ground level.

  Granted Trees 4 docs

• 14 St James's Lane, Hornsey, London, N10 3DB

  HGY/2025/2841 Submitted 17 Oct 2025 50 yards away

  Robinia (T1): Reduce to previous, most recent pruning points (approx. 1-2m) Plum (T2): Reduce to previous, most recent pruning points (approx. 1-2m)

  Granted Trees 3 docs

• Land to the rear of 10-12, St James's Lane, Muswell Hill, London, N10 3DB

  HGY/2025/2674 Submitted 24 Oct 2025 50 yards away

  Approval of details pursuant to conditions 8 (CMP), 9 (Chartered Engineer) and 10 (Considerate Constructors Scheme) attached to planning permission ref: HGY/2024/3430.

  Granted Conditions 8 docs

• 14, Church Crescent, London, N10 3ND

  HGY/2021/2300 Submitted 27 Jul 2021 100 yards away

  Partial demolition of existing rear kitchen outrigger and side/rear extension. Replacement rear extension built on the same footprint with altered roof form and fenestration.

  Granted Full applications Extension Demolition +1 19 docs

• 16, Hillfield Park, London, N10 3QS

  CON/2021/0206 Submitted 26 Apr 2021 100 yards away

  T1 Fraxinus excelsior (Ash) - Height 25m, Diameter 1m - Overhangs five gardens - Reduce to previous reduction points

  Granted Trees 13 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