11 Oakleigh Park North London N20 9AN

1. 3 Jul 2026

   Received by Barnet

2. 9 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 28 August 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Barnet took a median of 43 days over the applications it decided in the last year.

This application is with Barnet for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

This page mirrors an entry on the statutory planning register that Barnet is required to keep. The published feed for this record does not state which type of application it is, which is common for older entries and for some council systems; the register entry on the council portal will say, alongside the case officer and any consultation dates.

Every planning application follows the same broad path: submission, validation, publicity, then a decision by officers or committee. Our guide to planning application types explains the common types and what each can approve.

• 14 Oakleigh Park North London N20 9AR

  26/3121/192 Submitted 24 Aug 2026 62m away

  79% historically approved · decision due ~20 Oct

  Changes to fenestration including new rear sliding doors, blocking of side door and new first floor rear balustrade. New rear terrace with access steps

  Awaiting decision Windows or glazing

• Side Of 35 Oakleigh Park North London N20 9AN

  25/3563/LIC Submitted 28 Aug 2025 165m away

  Installation of 1no. 10m wooden pole

  Decided

• 55 Athenaeum Road London N20 9AL

  21/5166/HSE Submitted 27 Sep 2021 176m away

  Two storey side and rear extension. Roof extension including rear dormer window and insertion of rooflights. Creation of gable end to hipped roof above two-storey front bay window. Enclosure of existing front porch (amended description).

  Granted Householder Extension Loft or dormer +1 11 docs
  Small domestic

• 14 Oakleigh Avenue London N20 9JH

  TPP/0705/25 Submitted 27 Oct 2025 189m away

  1 x Lime (applicants ref. T2) - Reduce by 2-3 metres back to most recent previous pruning points, leaving no furnishings. Standing in Group G68 of Tree Preservation Order. 1 x Lime (applicants ref. T3) - Re-pollard back to most recent previous points, leaving no furnishings. Standing in Group G68 of Tree Preservation Order.

  Granted Trees 4 docs

• Ellern Mede Orange Tree School Oakleigh Park North London N20 9AR

  25/4866/FUL Submitted 4 Dec 2025 199m away

  60% historically approved · decision due ~30 Jan

  Additional storey at first floor level with 2no. side rooflights

  Awaiting decision Full applications Loft or dormer 13 docs

• 42 Oakleigh Park North London N20 9AR

  TPP/0273/26 Submitted 13 May 2026 208m away

  86% historically approved · decision due ~8 Jul

  3 x Pine - Reduce the overhang to the drive by 2.0m back to growth points. Reduce the overhang to the neigbours drive by 2.0m back to growth points. Standing in Group G49 of Tree Preservation Order.

  Awaiting decision Trees 3 docs