31 Elm Grove London NW2 3AE

1. 21 Sep 2026

   Received by Barnet

2. 25 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 25 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 20 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 45 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 45 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.

• 15 Elm Grove London NW2 3AE

  26/3074/RCU Submitted 21 Aug 2026 50 yards away

  79% historically approved · decision due ~16 Oct

  Change of use from a single dwellinghouse (Use Class C3) to a HMO (House in Multiple Occupation (Use Class C4) for up to 6 people (Retrospective Application)

  Awaiting decision
  Domestic

• 15 Elm Grove London NW2 3AE

  25/4507/FUL Submitted 12 Nov 2025 50 yards away

  62% historically approved · decision due ~7 Jan

  Change of use from a single dwellinghouse (Use Class C3) to a HMO (House in Multiple Occupation (Use Class C4) for up to 6 people

  Awaiting decision Full applications 15 docs
  Domestic

• 20 Oak Grove London NW2 3LP

  26/1540/RCU Submitted 24 Apr 2026 50 yards away

  67% historically approved · decision due ~22 Jun

  Change of use of the property from a single family dwelling (Class C3) to a 7 bed House in Multiple Occupation (HMO) (Sui Generis). (Retrospective application) Proposed roof extension involving L shaped dormer with juliette balcony

  Awaiting decision Amendments Extension Loft or dormer 20 docs
  Domestic

• 20 Oak Grove London NW2 3LP

  25/5047/192 Submitted 16 Dec 2025 50 yards away

  80% historically approved · decision due ~10 Feb

  Roof extension involving L shaped dormer with juliette balcony

  Awaiting decision Lawful development Extension Loft or dormer 12 docs

• 20 Oak Grove London NW2 3LP

  25/4228/192 Submitted 22 Oct 2025 50 yards away

  Roof extension involving L shaped dormer with juliette balcony

  Refused Lawful development Extension Loft or dormer 14 docs

• 27 Elm Grove London NW2 3AE

  25/5028/RCU Submitted 15 Dec 2025 50 yards away

  67% historically approved · decision due ~3 Mar

  Change of use from a single dwellinghouse (Use Class C3) to a 6 bed HMO (House in Multiple Occupation (Use Class C4) (Retrospective Application) Associated refuse/recycling and cycle storage

  Awaiting decision Amendments 7 docs
  Domestic