22 Springfield Mount, London, NW9 0SL

1. 28 Sep 2026

   Received by Brent

2. 1 Oct 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 23 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Brent took a median of 56 days over the applications it decided in the last year.

This application is with Brent for determination, against a statutory target of eight weeks. Over the last year Brent's median decision took 56 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 Brent's portal will say. Our guide explains the common types.

• 14 Springfield Mount, London, NW9 0SL

  21/2685 Submitted 13 Jul 2021 50 yards away

  Demolition of existing garage, double storey side extension and single storey rear extension to dwellinghouse.

  Granted Householder Extension Demolition 5 docs
  Small domestic

• 14 Springfield Mount, London, NW9 0SL

  21/1757 Submitted 13 May 2021 50 yards away

  Proposed demolition of garage and rear extension, erection of new single storey rear extension and two storey side extension to dwellinghouse.

  Refused Full applications Extension Demolition 6 docs
  Small domestic

• 18 Springfield Mount, London, NW9 0SL

  24/2413 Submitted 28 Aug 2024 50 yards away

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 4m Maximum height - 3.45m Eaves height - 3m

  Refused Prior approval Extension 8 docs
  Small domestic

• 15 Springfield Mount, London, NW9 0SN

  21/2654 Submitted 12 Jul 2021 50 yards away

  Certificate of lawfulness for proposed hip to gable loft conversion with rear dormer windows and 2 front rooflights to dwellinghouse.

  Granted Lawful development Loft or dormer Windows or glazing 10 docs
  Domestic

• 22 Forest Gate, London, NW9 0SP

  21/1261 Submitted 7 Apr 2021 50 yards away

  Certificate of lawfulness for proposed hip to gable loft conversion with rear dormer windows and 3 front rooflights to dwellinghouse.

  Refused Lawful development Loft or dormer Windows or glazing 10 docs
  Domestic

• 23 Forest Gate, London, NW9 0SP

  20/2336 Submitted 3 Aug 2020 50 yards away

  Certificate of lawfulness for proposed hip to gable loft conversion with rear dormer window and installation of 3 x front facing rooflights to dwellinghouse.

  Granted Lawful development Loft or dormer Windows or glazing 10 docs
  Domestic