23 Rookery Close London NW9 6QJ

This site has had 3 applications since 2025.

• 25/5193/HSE Awaiting decision

  23 Rookery Close London NW9 6QJ

  First floor side extension

  Submitted 29 Dec 2025 Householder
• 25/3706/HSE Awaiting decision

  23 Rookery Close London NW9 6QJ

  First floor side extension

  Submitted 9 Sep 2025 Householder

1. 1 Sep 2026

   Received by Barnet

2. 5 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 27 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 Rookery Close London NW9 6QJ

  25/5193/HSE Submitted 29 Dec 2025 50 yards away

  77% historically approved · decision due ~23 Feb

  First floor side extension

  Awaiting decision Householder Extension 9 docs
  Domestic

• 23 Rookery Close London NW9 6QJ

  25/3706/HSE Submitted 9 Sep 2025 50 yards away

  77% historically approved · decision due ~10 Nov

  First floor side extension

  Awaiting decision Householder Extension 9 docs
  Domestic

• 32 Rushgrove Avenue London NW9 6QS

  26/0981/RCU Submitted 16 Mar 2026 50 yards away

  Change of use from single family dwelling to a 3 bedroom HMO and 1no. studio (Retrospective)

  Refused Amendments 11 docs
  Domestic

• 32 Rushgrove Avenue London NW9 6QS

  26/1093/RCU Submitted 23 Mar 2026 50 yards away

  Single storey detached outbuilding in rear garden for use as home office and gym (Retrospective)

  Granted Amendments 10 docs
  Small domestic

• 19 Rookery Close London NW9 6QJ

  26/1597/RCU Submitted 28 Apr 2026 50 yards away

  Single storey rear conservatory extension (Retrospective)

  Refused Amendments Extension 11 docs
  Small domestic

• 47 Silkfield Road London NW9 6QU

  25/4343/192 Submitted 30 Oct 2025 150 yards away

  New front porch

  Granted Lawful development Extension 3 docs
  Small domestic