56 Grove Crescent, London, NW9 0LP

1. 3 Feb 2026

   Received by Brent

2. 23 Mar 2026

   Decision issued: Certificate of Lawfulness - Granted

3. 10 Aug 2026

   Added to PlanIndex

Brent granted permission on 23 March 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 50 Grove Crescent, London, NW9 0LP

  22/0952 Submitted 14 Mar 2022 0m away

  Part rear extension to the first floor of the dwellinghouse.

  Granted Householder Extension 6 docs
  Domestic

• 54 Grove Crescent, London, NW9 0LP

  26/0789 Submitted 26 Mar 2026 0m away

  Proposed single storey rear extension and front porch extension to the dwellinghouse.

  Granted Householder Extension 8 docs
  Small domestic

• 54 Grove Crescent, London, NW9 0LP

  26/0786 Submitted 26 Mar 2026 0m away

  Certificate of lawfulness for proposed erection of hip-to-gable roof extension with 1x window to gable end, rear dormer extension with juliet balcony and 3x front rooflights to dwellinghouse.

  Granted Lawful development Extension Loft or dormer +1 8 docs
  Domestic

• 49 Grove Crescent, London, NW9 0LS

  26/0584 Submitted 6 Mar 2026 40m away

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 5m Maximum height - 3m Eaves height - 3m

  Granted Prior approval Extension 7 docs
  Small domestic

• 33 Grove Crescent, London, NW9 0LS

  21/1166 Submitted 30 Mar 2021 40m away

  Certificate of lawfulness for proposed rear dormer loft conversion with 3 front rooflights and 1 window to the side of the dwellinghouse.

  Granted Lawful development Loft or dormer Windows or glazing 8 docs
  Domestic

• 33 Grove Crescent, London, NW9 0LS

  21/1176 Submitted 30 Mar 2021 40m away

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 5m Maximum height - 3.3m Eaves height - 3m

  Granted Prior approval Extension 5 docs
  Small domestic

• 26/0783 Granted

  3 Hamilton Road, London, NW10 1NU

  Certificate of lawfulness for existing single-storey rear extension to dwellinghouse

  26 Mar 2026 Lawful development
• 26/1946 Awaiting decision

  120 Gladstone Park Gardens, London, NW2 6RL

  Certificate of lawfulness for proposed rear dormer extension with Juliet balcony, hip to gable roof extension, installation of 1x window to side elevation and 2x front rooflights to dwellinghouse.

  30 Jul 2026 Lawful development
• 26/1208 Granted

  50 Ballogie Avenue, London, NW10 1TA

  Certificate of lawfulness for proposed rear dormer extension, hip to gable roof extension, alteration to fenestration and installation of rooflights to the dwellinghouse

  13 May 2026 Lawful development
• 26/1015 Refused

  5 Midholm, Wembley, HA9 9LJ

  Certificate of lawfulness for proposed installation of solar panels to the side and rear roofslope of the dwellinghouse.

  23 Apr 2026 Lawful development
• 26/1176 Refused

  47 Barn Rise, Wembley, HA9 9NH

  Certificate of lawfulness for proposed single storey outbuilding in rear garden of the dwellinghouse.

  11 May 2026 Lawful development