21 Holmstall Avenue, Edgware, HA8 5JQ

1. 28 Aug 2020

   Received by Brent

2. 7 Oct 2020

   Validated

   Checked as complete and ready for consideration.

3. 6 Nov 2020

   Decision issued: Certificate of Lawfulness - Refused

4. 25 Jul 2026

   Added to PlanIndex

Brent refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 13 Holmstall Avenue, Edgware, HA8 5JQ

  24/3138 Submitted 7 Nov 2024 0m away

  Certificate of lawfulness for proposed single storey rear extension to the dwellinghouse.

  Granted Lawful development Extension 6 docs
  Small domestic

• 39 Holmstall Avenue, Edgware, HA8 5JQ

  25/3373 Submitted 3 Dec 2025 0m away

  Proposed single storey rear extension and side extension, front porch extension and soft landscaping to the front garden of the dwellinghouse.

  Granted Householder Extension 5 docs
  Small domestic

• 45 Holmstall Avenue, Edgware, HA8 5JQ

  21/0213 Submitted 22 Jan 2021 0m away

  Proposed conversion of garage including single storey front extension, insertion of window to front elevation and single storey rear extension to dwellinghouse.

  Granted Householder Extension Windows or glazing 4 docs
  Small domestic

• 13 Holmstall Avenue, Edgware, HA8 5JQ

  24/2371 Submitted 26 Aug 2024 0m 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 - 3.3m Eaves height - 3m

  Granted Prior approval Extension 4 docs
  Small domestic

• 45 Holmstall Avenue, Edgware, HA8 5JQ

  20/2976 Submitted 22 Sep 2020 0m away

  Change of use from single dwellinghouse (Use class: C3) to 5 bed HMO (Use Class: C4) works including: loft conversion with rear dormer window and installation of 2 x front facing rooflights, erection of single storey front extension and single storey rear extension,conversion of garage ito habitable room, installation of new windows to rear elevation.

  Refused Full applications Extension Loft or dormer +1 4 docs
  Small domestic

• 45 Holmstall Avenue, Edgware, HA8 5JQ

  26/1370 Submitted 1 Jun 2026 2m away

  79% historically approved · decision due ~27 Jul

  Certificate of lawfulness for proposed use of dwellinghouse as a childrens' residential home

  Decided
  Domestic

• 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
• 26/1166 Refused

  66 Okehampton Road, London, NW10 3EP

  Certificate of lawfulness for proposed rear dormer and side dormer extension, 1x front rooflight, replacing side elevation window and door with aluminium frame windows and doors to dwellinghouse.

  8 May 2026 Lawful development