45 Tenterden Gardens London NW4 1TG

1. 22 Jun 2026

   Received by Barnet

2. 9 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 17 August 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. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

This page mirrors an entry on the statutory planning register that Barnet is required to keep. The published feed for this record does not state which type of application it is, which is common for older entries and for some council systems; the register entry on the council portal will say, alongside the case officer and any consultation dates.

Every planning application follows the same broad path: submission, validation, publicity, then a decision by officers or committee. Our guide to planning application types explains the common types and what each can approve.

• 33 Tenterden Gardens London NW4 1TG

  26/1194/RCU Submitted 27 Mar 2026 49m away

  71% historically approved · decision due ~27 May

  Part single, part two storey rear extension (Retrospective Application)

  Awaiting decision Amendments Extension 12 docs

• 34 Tenterden Gardens London NW4 1TE

  25/4023/HSE Submitted 3 Oct 2025 71m away

  77% historically approved · decision due ~1 Dec

  Part single, part two storey side and rear extension following the demolition of the existing garage/side extension

  Awaiting decision Householder Extension Demolition 6 docs
  Domestic

• 34 Tenterden Gardens London NW4 1TE

  25/4913/HSE Submitted 8 Dec 2025 71m away

  77% historically approved · decision due ~2 Feb

  Part single, part two storey side extension and single storey rear extension with 3no. rooflights following the demolition of the existing garage/side extension. Alterations and roof extension involving hip to gable, side and rear dormer windows and 2no. front facing roof lights and 1no. roof light on the flank elevation

  Awaiting decision Householder Extension Loft or dormer +2 7 docs
  Small domestic

• 34 Tenterden Gardens London NW4 1TE

  25/4351/192 Submitted 30 Oct 2025 74m away

  Roof extension involving hip to gable, wraparound side/rear dormer window with 2no. front and 1no. side facing rooflights

  Decided Lawful development Extension Loft or dormer +1 7 docs

• Marlow 23 Cedars Close London NW4 1TR

  24/1414/HSE Submitted 10 Apr 2024 83m away

  Erection of front porch. Single storey front / side / rear extension with 2no. rooflights. Alterations to existing terrace / patio area, including associated understorage.

  Granted Householder Extension Loft or dormer 22 docs
  Small domestic

• 50 Tenterden Drive London NW4 1EE

  25/3737/192 Submitted 10 Sep 2025 110m away

  79% historically approved · decision due ~5 Nov

  Roof extension with side and rear dormer windows following removal of roof of existing first floor extension

  Awaiting decision Lawful development Extension Loft or dormer +1 15 docs