37 Warwick Avenue Edgware HA8 8UN

1. 11 Aug 2026

   Received by Barnet

2. 8 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 11 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 3 November 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, against a statutory target of eight weeks. Over the last year Barnet's median decision took 43 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.

• 41 Warwick Avenue Edgware HA8 8UN

  26/3114/HSE Submitted 24 Aug 2026 0m away

  77% historically approved · decision due ~21 Oct

  Part single, part two storey front, side and rear extensions with new raised rear terrace with access steps following demolition of the existing detached side garage and shed. Roof extension involving rear dormer window and 2no. front facing rooflights

  Awaiting decision Householder Extension Loft or dormer +2
  Small domestic

• 47 Warwick Avenue Edgware HA8 8UN

  25/4472/HSE Submitted 10 Nov 2025 19m away

  77% historically approved · decision due ~13 Jan

  Part single part two storey side and rear extensions following demolition of the existing garage. Roof extension involving hip to gable, rear dormer window and 3no. front facing rooflights. New front porch

  Awaiting decision Householder Extension Loft or dormer +2 8 docs
  Small domestic

• 41 Warwick Avenue Edgware HA8 8UN

  26/2008/HSE Submitted 29 May 2026 44m away

  Part single, part two storey front, side and rear extensions with new raised rear terrace with access steps following demolition of the existing detached side garage and shed

  Granted Householder Extension Demolition 10 docs
  Small domestic

• 12 Marlborough Avenue Edgware HA8 8UH

  26/0630/192 Submitted 18 Feb 2026 51m away

  Roof extension involving side/rear wraparound dormer

  Refused Lawful development Extension Loft or dormer 6 docs

• 12 Marlborough Avenue Edgware HA8 8UH

  25/4255/HSE Submitted 24 Oct 2025 51m away

  Front porch extension including the relocation of the front door and new access steps. First floor side extension and alterations to the existing roof

  Granted Householder Extension 6 docs
  Small domestic

• 12 Marlborough Avenue Edgware HA8 8UH

  26/2009/192 Submitted 29 May 2026 51m away

  80% historically approved · decision due ~24 Jul

  Removal and alteration of existing roof above existing two storey side (Phase 1). Roof extension involving wraparound side and rear dormer windows (Phase 2). (Phase 2 to commence when phase 1 completed)

  Awaiting decision Lawful development Extension Loft or dormer +1 5 docs