120 Rushgrove Avenue London NW9 6RD

1. 10 Dec 2025

   Received by Barnet

2. 16 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 10 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 10 February 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 full applications in a median of 56 days. More in our guide to how long planning decisions take.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 95 Lynton Avenue London NW9 6PB

  26/3582/HSE Submitted 5 Oct 2026 100 yards away

  77% historically approved · decision due ~1 Dec

  Single storey rear extension with extended tiled roof

  Awaiting decision Householder Extension
  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 200 yards away

  Single storey rear extension

  Granted Householder Extension 7 docs
  Small domestic

• 9 Colin Gardens London NW9 6EL

  26/1025/PNH Submitted 17 Mar 2026 200 yards away

  Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.40 metres and eaves height of 3.00 metres, following demolition of the existing extension and garage.

  Refused Prior approval Extension Demolition 7 docs
  Small domestic

• 7 Colin Gardens London NW9 6EL

  26/1313/192 Submitted 9 Apr 2026 200 yards away

  2no single storey rear extensions (Amended)

  Granted Lawful development Extension 8 docs
  Small domestic

• 26/3828/FUL Awaiting decision

  41 - 43 Sneath Avenue London NW11 9AJ

  Part single, part two storey rear extensions to both properties following the demolition of the single storey rear extension at no.43

  22 Oct 2026 Full applications
• 26/3829/FUL Awaiting decision

  369 Watford Way London NW4 4TE

  Change of use of the existing dwelling (Use Class C3) to a 11 bed 11 Person HMO (House in Multiple Occupation) (Use Class Sui Generis) including part single, part two storey side and rear extensions and roof extension involving rear dormer window. Associated refuse/recycling storage, cycle parking, landscaping and external amenity space

  22 Oct 2026 Full applications
• 26/3812/FUL Awaiting decision

  Ground Floor Battle House Mews 1 East Barnet Road Barnet EN4 8RR

  Erection of front canopy for fruit and vegetables area and installation awning and shutter box

  Received 21 Oct, published by the council 22 Oct 2026 Full applications
• 26/3821/FUL Awaiting decision

  170 Long Lane London N3 2RA

  Roof extension with rear dormer windows and 5no. rooflights to provide 1no. self-contained flat

  21 Oct 2026 Full applications
• 26/3794/FUL Awaiting decision

  283 Cricklewood Lane London NW2 2JJ

  Change of use of the property from a single family dwelling (Class C3) to a House in Multiple Occupation (HMO) (Sui generis) for up to 7 people. Associated refuse/recycling and cycle storage

  20 Oct 2026 Full applications