13 Alington Crescent, London, NW9 8JL

1. 28 Sep 2026

   Received by Brent

2. 26 Oct 2026

   Validated

   Checked as complete and ready for consideration.

3. 2 Nov 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 21 December 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.

• 3 Alington Crescent, London, NW9 8JL

  20/3110 Submitted 29 Sep 2020 50 yards away

  Proposed two storey side extension, and part two storey part single rear extension to dwellinghouse

  Granted Householder Extension 7 docs
  Domestic

• 3 Alington Crescent, London, NW9 8JL

  20/2266 Submitted 29 Jul 2020 50 yards away

  Proposed two storey side extension and single storey rear extension with part first floor rear extension to dwellinghouse

  Withdrawn Householder Extension 2 docs
  Small domestic

• 20 Alington Crescent, London, NW9 8JN

  21/2664 Submitted 12 Jul 2021 50 yards away

  Certificate of lawfulness for proposed hip to gable-end roof extension with rear dormer and 3x front rooflights to dwellinghouse

  Granted Lawful development Extension Loft or dormer 5 docs
  Domestic

• 82 Lavender Avenue, London, NW9 8HE

  19/3902 Submitted 4 Nov 2019 100 yards away

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3m Eaves height - 2.9m

  Granted Prior approval Extension 7 docs
  Small domestic

• 64 Lavender Avenue, London, NW9 8HE

  25/2702 Submitted 23 Sep 2025 100 yards away

  Certificate of lawfulness for existing outbuilding in rear garden of dwellinghouse

  Refused Lawful development 6 docs
  Small domestic

• 54 Lavender Avenue, London, NW9 8HE

  20/3382 Submitted 19 Oct 2020 100 yards away

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3m Eaves height - 3m

  Refused Prior approval Extension 7 docs
  Small domestic