19 Hendon Avenue London N3 1UJ

1. 5 Jun 2026

   Received by Barnet

2. 11 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 9 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 6 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.

• 19 Hendon Avenue London N3 1UJ

  26/2932/192 Submitted 7 Aug 2026 0m away

  79% historically approved · decision due ~7 Oct

  New pool house following demolition of existing pool house proposed demolition and construction of a larger Pool House

  Awaiting decision Demolition

• 23 Cyprus Gardens London N3 1SP

  26/1920/192 Submitted 21 May 2026 114m away

  Roof extension involving hip to gable, rear dormer window with juliette balcony, 2no. front facing rooflights and new side gable window, following removal of existing side and rear dormer windows, and partial removal of the chimney on the flank wall. (amended)

  Decided Lawful development Extension Loft or dormer +1 9 docs

• 91 Lyndhurst Gardens London N3 1TE

  26/0533/CON Submitted 11 Feb 2026 114m away

  Submission of details of conditions 5 (Noise mitigation measures) 7 (Tree protection plan) 8 (Excavations for service) 9 (Foundations) dated 25/3939/HSE for 28/01/2026

  Granted Conditions Trees 4 docs

• 19 Hendon Avenue London N3 1UJ

  25/3928/192 Submitted 25 Sep 2025 114m away

  79% historically approved · decision due ~21 Nov

  Single storey side extensions to both sides. Single storey rear extension. Roof extension with rear dormer windows, 14no. front and 2no. side facing rooflights following the demolition of chimneys

  Awaiting decision Lawful development Extension Loft or dormer +2 23 docs
  Small domestic

• 19 Hendon Avenue London N3 1UJ

  TPP/0179/26 Submitted 25 Mar 2026 115m away

  1 X Copper Beech - fell, grind stump to a minimum depth of 300mm below ground level and replace with a copper beech (Fagus sylvatica 'Purpurea') in same location, due to significant structural decay and high risk of failure. Standing in T44 of Order (amended description)

  Granted Trees 9 docs

• 19 Hendon Avenue London N3 1UJ

  26/0097/192 Submitted 12 Jan 2026 117m away

  Extension of existing swimming pool and new pool house following demolition of existing pool house

  Decided Lawful development Extension Demolition 17 docs