43 Coniston Gardens, Wembley, HA9 8SE

1. 11 Jul 2024

   Received by Brent

2. 3 Sep 2024

   Decision issued: Certificate of Lawfulness - Granted

3. 25 Jul 2026

   Added to PlanIndex

Brent granted permission on 3 September 2024, 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.

• 10 Coniston Gardens, Wembley, HA9 8SD

  26/0386 Submitted 16 Feb 2026 50 yards away

  Certificate of lawfulness for proposed conversion of garage into habitable room with replacement of garage door with front window, front porch extension and alterations to the flank elevation of the dwellinghouse.

  Granted Lawful development Extension Windows or glazing 5 docs
  Small domestic

• 35 Derwent Gardens, Wembley, HA9 8SG

  26/0210 Submitted 30 Jan 2026 50 yards away

  79% historically approved · decision due ~23 Jul

  Retention of hip to gable-end roof extension, rear dormer with 3x front rooflights, first-floor s...

  Decided Extension Loft or dormer

• 35 Derwent Gardens, Wembley, HA9 8SG

  25/2579 Submitted 9 Sep 2025 50 yards away

  Proposed hip to gable-end roof extension to two-storey side extension and retention of single-storey rear extension, first-floor side extension, hip to gable-end to main roof, rear dormer, 3x front rooflights, front porch alteration & detached outbuilding in rear garden of the dwellinghouse (amended description)

  Granted Householder Extension Loft or dormer 12 docs
  Small domestic

• 35 Derwent Gardens, Wembley, HA9 8SG

  21/2082 Submitted 3 Jun 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 5 docs
  Domestic

• 35 Derwent Gardens, Wembley, HA9 8SG

  20/2175 Submitted 22 Jul 2020 50 yards away

  Proposed hip to gable loft conversion, single storey rear extension, first floor side and rear extensions to dwellinghouse.

  Refused Householder Extension Loft or dormer 5 docs
  Small domestic

• 35 Derwent Gardens, Wembley, HA9 8SG

  21/2469 Submitted 29 Jun 2021 50 yards away

  Single storey rear extension to the dwellinghouse.

  Refused Householder Extension 5 docs
  Small 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.

  Received 30 Jul, published by the council 10 Aug 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

  Received 13 May, published by the council 25 Jul 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.

  Received 23 Apr, published by the council 25 Jul 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.

  Received 11 May, published by the council 25 Jul 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.

  Received 8 May, published by the council 25 Jul 2026 Lawful development