10 Wentworth Avenue London N3 1YB

1. 6 Aug 2026

   Received by Barnet

2. 7 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 1 October 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 42 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.

• 43 Wentworth Park London N3 1YH

  26/0011/CON Submitted 5 Jan 2026 58m away

  95% historically approved · decision due ~2 Mar

  Submission of details of condition 6 (Obscure Glazing) 7 (Cycle Parking and Storage) 8 (Amenity Space) 9 (Enclosures- Refuse) 10 (Emissions-Carbon Dioxide) 11 (Sound Insulation Certs) pursuant to planning appeal APP/N5090/W/22/3295798 dated 31/01/2023 planning ref 21/4025/FUL

  Awaiting decision Conditions Windows or glazing 4 docs

• 43 Wentworth Park London N3 1YH

  25/4114/S73 Submitted 13 Oct 2025 58m away

  95% historically approved · decision due ~24 Dec

  Variation of condition 1 (Approved Plans) of appeal decision reference APP/N5090/W/22/3295798 dated 31/01/23 (planning ref. 21/4025/FUL) for 'Conversion of existing property into 4no self contained flats. Single storey side and rear extension. Alteration and extensions to roof to include rear dormer window and 2no front facing rooflights. Associated cycle and refuse storage.' Variation to include: Addition of a first floor window to side elevation facing No. 41; Alterations to second floor layout; Removal of pergolas

  Awaiting decision Conditions New dwelling Extension +2 7 docs
  Small domestic

• 20 Wentworth Park London N3 1YG

  26/2590/HSE Submitted 10 Jul 2026 64m away

  77% historically approved · decision due ~4 Sep

  Single storey front, side and rear extension following demolition of the existing garage. Formation of side annexe. First floor rear extension

  Awaiting decision Householder Extension Demolition
  Small domestic

• 47 Howcroft Crescent London N3 1PA

  25/4198/CON Submitted 20 Oct 2025 125m away

  95% historically approved · decision due ~15 Dec

  Submission of details of condition 7 (TfL Detailed Design and Method Statement) pursuant to planning permission 25/1588/HSE dated 25/06/2025

  Awaiting decision Conditions 7 docs

• 15 Howcroft Crescent London N3 1PA

  25/4410/HSE Submitted 5 Nov 2025 144m away

  Two storey rear extension. Alterations to the front porch and access steps

  Granted Householder Extension 10 docs
  Small domestic

• 39 Cornwall Avenue London N3 1LG

  25/5142/192 Submitted 22 Dec 2025 153m away

  79% historically approved · decision due ~16 Feb

  Roof extension involving hip to gable, rear dormer window and 3no. front facing rooflights

  Awaiting decision Lawful development Extension Loft or dormer +1 7 docs