20/4074

1. 9 Dec 2020

   Received by Brent

2. 3 Feb 2021

   Decision issued: Certificate of Lawfulness - Refused

3. 25 Jul 2026

   Added to PlanIndex

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

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

• 26/1725 Awaiting decision

  922 Harrow Road, Wembley, HA0 2PX

  Certificate of lawfulness for existing continued use of property as 2x self-contained flats.

  7 Jul 2026 110m away Lawful development
• 23/0454 Granted

  909 Harrow Road, Wembley, HA0 2RH

  Certificate of lawfulness for proposed hip to gable end roof extension with rear dormer window and three front rooflights

  9 Feb 2023 252m away Lawful development
• 20/4037 Granted

  1 Ash Grove, Wembley, HA0 2RL

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3.04m Eaves height - 3m

  7 Dec 2020 295m away Prior approval
• 20/3957 Granted

  1 Ash Grove, Wembley, HA0 2RL

  Demolition of ground-floor wrap-around extension and erection of two-storey side and two-storey rear extension to dwellinghouse

  2 Dec 2020 295m away Householder
• 20/2829 Granted

  21A Aspen Drive, Wembley, HA0 2PW

  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

  10 Sep 2020 315m away Prior approval
• 20/2223 Granted

  49 Aspen Drive, Wembley, HA0 2PW

  Details pursuant to conditions 8 (front garden layout), 9 (materials) and 10 (construction and demolition method statement) of Full Planning Permission reference 19/2290 dated 2 March, 2020, for Demolition of garage and construction of a 2-storey end of terrace dwelling house (2 bedroom) adjoining the west elevation of No. 49 including the provision of a car parking space on street, cycle parking, boundary treatment, subdivision of the rear garden, bin storage and associated landscaping.(revised drawings)

  27 Jul 2020 315m away Conditions

• 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