131 Rushgrove Avenue London NW9 6RG

1. 23 Oct 2026

   Received by Barnet

2. 24 Oct 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 18 December 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 decided householder applications in a median of 56 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 95 Lynton Avenue London NW9 6PB

  26/3582/HSE Submitted 5 Oct 2026 50 yards away

  77% historically approved · decision due ~1 Dec

  Single storey rear extension with extended tiled roof

  Awaiting decision Householder Extension
  Small domestic

• 120 Rushgrove Avenue London NW9 6RD

  25/4948/FUL Submitted 10 Dec 2025 50 yards away

  63% historically approved · decision due ~10 Feb

  Roof extension involving side and rear dormer window with juliette balcony and 1no. rear and 3no. front facing rooflights. New front porch

  Awaiting decision Full applications Extension Loft or dormer +1 11 docs
  Small domestic

• 82 Rushgrove Avenue London NW9 6RB

  25/3369/192 Submitted 12 Aug 2025 150 yards away

  2no. single storey rear extensions with rooflights following demolition of existing kitchen outrigger

  Granted Lawful development Extension Loft or dormer +1 8 docs
  Small domestic

• 82 Rushgrove Avenue London NW9 6RB

  26/1943/HSE Submitted 26 May 2026 150 yards away

  77% historically approved · decision due ~21 Jul

  Single storey rear extension following the demolition of existing kitchen outrigger

  Awaiting decision Householder Extension Demolition 26 docs
  Small domestic

• 93 Lynton Avenue London NW9 6PB

  26/1745/HSE Submitted 11 May 2026 150 yards away

  Single storey rear extension

  Granted Householder Extension 7 docs
  Small domestic

• 64 Woodfield Avenue London NW9 6PJ

  25/4942/HSE Submitted 10 Dec 2025 150 yards away

  77% historically approved · decision due ~4 Feb

  Part single, part two storey front, side and rear extensions following demolition of the existing rear extension and side garage. Insertion of 2no. front and side facing rooflights

  Awaiting decision Householder Extension Loft or dormer +1 7 docs
  Domestic

• 26/3853/HSE Awaiting decision

  30 Goldsmith Avenue London NW9 7HB

  Single storey rear extension following demolition of the existing extension

  23 Oct 2026 Householder
• 26/3856/HSE Awaiting decision

  229 Hale Drive London NW7 3EH

  Single storey rear extension

  23 Oct 2026 Householder
• 26/3863/HSE Awaiting decision

  12 Vale Drive Barnet EN5 2ED

  Single storey side and rear extension

  Received 23 Oct, published by the council 24 Oct 2026 Householder
• 26/3827/HSE Awaiting decision

  43 Hermitage Lane London NW2 2HE

  Single storey rear extension with 3no. rooflights following demolition of the existing conservatory. Replacement front bay window and entrance porch. First floor rear juliette balcony. Changes to fenestration including new window openings and enlarged front rooflight

  22 Oct 2026 Householder
• 26/3833/HSE Awaiting decision

  47 Holne Chase London N2 0QG

  Single storey rear extension. Replacement of single glazed windows with double glazing. Alterations to side/rear fenestration. Alterations and replacement of existing rear dormer window addition of 2no. side dormer windows and 3no. rooflights. Installation of cameras and wall lights. Replacement of the front entrance and garage doors, installation of timber side garden gates

  22 Oct 2026 Householder