20/3271

1. 12 Oct 2020

   Received by Brent

2. 4 Dec 2020

   Decision issued: Certificate of Lawfulness - Granted

3. 25 Jul 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• 20/1735 Refused

  52 Park Lane, Wembley, HA9 7RZ

  Proposed demolition of outbuilding and construction of a detached two storey dwelling on land rear of No. 52 Park Lane, new boundary treatment, refuse storage, and associated hard and soft landscaping

  15 Jun 2020 0m away Full applications
• 20/3381 Refused

  52 Park Lane, Wembley, HA9 7RZ

  Proposed demolition of outbuilding and excavation of land; construction of a detached two storey dwelling on land rear of No. 52 Park Lane, new boundary treatment, refuse storage, and associated hard and soft landscaping

  20 Oct 2020 0m away Full applications
• 20/2920 Granted

  30 Park Lane, Wembley, HA9 7RZ

  Proposed first floor part rear extension to dwellinghouse

  17 Sep 2020 0m away Householder
• 24/1609 Granted

  13 Hillside Avenue, Wembley, HA9 8DY

  Retain existing first storey side extension, larger rear dormer, garage conversion, single storey front porch and conversion of the three-storey dwelling into 2no. self-contained flats with associated alterations to the rear garden and front forecourt incorporating bin and cycle storage

  11 Jun 2024 72m away Full applications
• 20/4191 Refused

  12 Hillside Avenue, Wembley, HA9 8DY

  Conversion of single dwellinghouse into 2 self-contained flats involving hip to gable roof extension and rear dormer window with juliet balcony, insertion of 2 x front facing rooflights, conversion of existing main store/garage and insertion of a new window to front and rear of main store/garage, subdivision of rear garden with associated cycle storage and waste storage in front forecourt and retention of off road parking space

  17 Dec 2020 72m away Full applications
• 20/3064 Refused

  12 Hillside Avenue, Wembley, HA9 8DY

  Conversion of single dwellinghouse into 2 self-contained flats involving hip to gable roof extension and rear dormer window with juliet balcony, insertion of 2 x front facing rooflights, conversion of existing main store/garage and insertion of a new window to front and rear of main store/garage together with associated raised cycle storage to rear and waste storage in front forecourt and retention of off road parking space.

  28 Sep 2020 72m away Full applications

• 26/1465 Granted

  8 Roe Green, London, NW9 0NY

  Certificate of lawfulness for proposed hip to gable extension and rear dormer window with 3x front rooflights to the dwellinghouse.

  10 Jun 2026 Lawful development
• 26/1370 Granted

  45 Holmstall Avenue, Edgware, HA8 5JQ

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

  1 Jun 2026 Lawful development
• 26/1260 Granted

  18 Hartland Road, London, NW6 6BJ

  Certificate of lawfulness for proposed air source heat pump to rear of dwellinghouse

  18 May 2026 Lawful development
• 26/1901 Awaiting decision

  176 Bridgewater Road, Wembley, HA0 1AR

  Certificate of lawfulness for proposed single-storey rear extension, rear dromer extension and 2x front rooflights to dwellinghouse.

  26 Jul 2026 Lawful development
• 26/1353 Granted

  4 Hardinge Road, London, NW10 3PJ

  Certificate of lawfulness for proposed conversion of existing garage into a habitable room with replacement of garage door with window to side elevation and removal of ground floor side window of the dwellinghouse

  29 May 2026 Lawful development