3 Oldfield Mews, Hornsey, London, N6 5XA

1. 3 Feb 2026

   Received by Haringey

2. 11 Mar 2026

   Decision issued: Approve with Conditions

3. 24 Jul 2026

   Added to PlanIndex

Haringey granted permission on 11 March 2026, 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.

• 19 Oldfield Mews, Hornsey, London, N6 5XA

  HGY/2026/1311 Submitted 8 May 2026 50 yards away

  Tree location - rear garden Access - via rear pathway Revision B quote TG1 - Approx. H12.2 S4 20+DBH 5x Conifers Crown reduce the height by approx. 5.7m to leave at a standing height of approx. 6.5m. Selectively reduce lateral branches that encroach into no.19 by 0.5-1m. Reduce the lateral branches that encroach into the adjacent private garden (no. 52) by approx. 0.5-1m back towards the boundary line.

  Granted Trees 3 docs

• 10 Oldfield Mews, Hornsey, London, N6 5XA

  HGY/2026/2245 Submitted 10 Aug 2026 50 yards away

  Gleditsia (T1): Reduce all round by 2-3m

  Granted Trees 3 docs

• 2 Oldfield Mews, Hornsey, London, N6 5XA

  HGY/2026/1722 Submitted 17 Jun 2026 50 yards away

  Certificate of Lawfulness (proposed) for minor external building operations to the front elevation to facilitate garage conversion.

  Granted Lawful development 8 docs

• 19 Oldfield Mews, Hornsey, London, N6 5XA

  HGY/2026/0775 Submitted 19 Mar 2026 50 yards away

  Tree location - rear garden Access - via rear pathway Revision A quote TG1 - Approx. H9 S4 20+DBH 5x Conifers Crown reduce height by approx. 4m Reduce laterals by 0.5-1m on no. 19

  Granted Trees 5 docs

• 8 Oldfield Mews, Hornsey, London, N6 5XA

  HGY/2026/2494 Submitted 7 Sep 2026 50 yards away

  Five Day Notice. Formal notification to remove a large dead Beech tree at the rear of the property.

  Granted Trees 1 doc

• 21 Oldfield Mews, Hornsey, London, N6 5XA

  HGY/2026/0572 Submitted 2 Mar 2026 50 yards away

  Works to tree protected by a TPO. Tree location - rear garden, access - side access. T1 - Lime, approx. H16 S11 70+DBH. Remove all regrowth formed since last works (approx. 2-3m) back to most recent, old pruning points to leave a bare framework as per previous practice

  Granted Trees 6 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