19 Hendon Avenue London N3 1UJ

This site has had 6 applications since 2025: 1 approved, 3 refused.

• 26/2094/192 Refused

  19 Hendon Avenue London N3 1UJ

  Demolition of existing pool house and erection of a new extended pool house with same pool size.

  Decided 9 Jul 2026 Lawful development
• TPP/0179/26 Granted

  19 Hendon Avenue London N3 1UJ

  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)

  Decided 14 May 2026 Trees
• 26/1060/192 Refused

  19 Hendon Avenue London N3 1UJ

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

  Decided 14 Apr 2026 Lawful development
• 26/0097/192 Refused

  19 Hendon Avenue London N3 1UJ

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

  Decided 27 Jan 2026 Lawful development
• 25/3928/192 Awaiting decision

  19 Hendon Avenue London N3 1UJ

  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

  Submitted 25 Sep 2025 Lawful development

1. 7 Aug 2026

   Received by Barnet

2. 12 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 15 Aug 2026

   Added to PlanIndex

4. 14 Sep 2026

   Status changed to Lawful

   Previously Pending Consideration.

5. Decision

   Awaiting decision

   Decision expected by 7 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 46 days over the applications it decided in the last year.

This application is with Barnet for determination, against a statutory target of eight weeks. Over the last year Barnet's median decision took 46 days. More in our guide to how long planning decisions take.

The published feed does not state which type of application this is; the register entry on Barnet's portal will say. Our guide explains the common types.

• 23 Cyprus Gardens London N3 1SP

  26/1920/192 Submitted 21 May 2026 100 yards 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)

  Granted Lawful development Extension Loft or dormer +1 9 docs

• 91 Lyndhurst Gardens London N3 1TE

  26/0533/CON Submitted 11 Feb 2026 100 yards 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 100 yards away

  80% 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 150 yards 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 150 yards away

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

  Refused Lawful development Extension Demolition 17 docs

• 19 Hendon Avenue London N3 1UJ

  26/2094/192 Submitted 5 Jun 2026 150 yards away

  Demolition of existing pool house and erection of a new extended pool house with same pool size.

  Refused Lawful development Demolition 19 docs