57 Liddell Gardens, London, NW10 3QB

1. 13 Oct 2026

   Received by Brent

2. 19 Oct 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 8 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.

• 93 Liddell Gardens, London, NW10 3QB

  21/0424 Submitted 8 Feb 2021 50 yards away

  Certificate of lawfulness for existing use of property as 6 self-contained flats.

  Refused Lawful development New dwelling 6 docs

• 65 Liddell Gardens, London, NW10 3QB

  22/3719 Submitted 31 Oct 2022 50 yards away

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 5.7m Maximum height - 3m Eaves height - 3m

  Granted Prior approval Extension 4 docs
  Small domestic

• 79 Liddell Gardens, London, NW10 3QB

  25/2449 Submitted 26 Aug 2025 50 yards away

  Demolition of existing rear extension and proposed single-storey rear extension to dwellinghouse

  Granted Householder Extension Demolition 4 docs
  Small domestic

• 93 Liddell Gardens, London, NW10 3QB

  20/3678 Submitted 11 Nov 2020 50 yards away

  Certificate of lawfulness for existing use of property as 6 self-contained flats.

  Refused Lawful development New dwelling 5 docs

• 87 Leighton Gardens, London, NW10 3PY

  26/1288 Submitted 21 May 2026 50 yards away

  79% historically approved · decision due ~16 Jul

  Proposed single storey side infill extension and alteration to fenestration to dwellinghouse

  Decided Extension Windows or glazing 8 docs
  Small domestic

• 77B Leighton Gardens, London, NW10 3PY

  20/2030 Submitted 9 Jul 2020 50 yards away

  Proposed L shaped rear dormer window with roof extension to existing outrigger, rear roof terrace to first floor flat

  Granted Full applications Extension Loft or dormer +1 10 docs