20/2325

1. 3 Aug 2020

   Received by Brent

2. 24 Sep 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

• 26/0688 Granted

  73 Vista Way, Harrow, HA3 0SJ

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

  17 Mar 2026 116m away Lawful development
• 20/2363 Granted

  79 Vista Way, Harrow, HA3 0SJ

  Demolition of garage and erection of a two storey side and rear extensions and front porch to dwellinghouse

  5 Aug 2020 116m away Householder
• 26/1446 Granted

  111 Vista Way, Harrow, HA3 0SJ

  Non material amendment (Materials to external walls) of Householder application reference 25/2250 dated 29/09/2025 for Demolition of garage and conservatory and erection of part single part two-storey side-to-rear extension, raising of roof ridge height, front porch extension, 2x side dormer extensions, installation of 3x side and 1x rear rooflights and alteration to front and rear fenestrations to dwellinghouse

  10 Jun 2026 116m away Amendments
• 20/2557 Granted

  34 Vista Way, Harrow, HA3 0SL

  Demolition of existing garage and proposed erection of single-storey rear and side extension, including a raised-terrace platform to dwellinghouse

  20 Aug 2020 159m away Householder
• 20/0788 Granted

  94 Shaftesbury Avenue, Harrow, HA3 0RE

  Demolition of existing side extension; erection of a single-storey side and single-storey rear extensions; replacement (tiles) roof covering; front door/porch alteration and adjacent sidelight removal, to the dwellinghouse. [revised desc.]

  6 Mar 2020 167m away Full applications
• 20/2540 Granted

  90 Shaftesbury Avenue, Harrow, HA3 0RE

  Proposed conversion of garage into habitable space; with replacement of garage door with window, replacement of existing roof tiles, windows and doors; two-storey rear extension; alterations to front elevation, demolition of existing patio and erection of new patio to rear of dwellinghouse.

  19 Aug 2020 167m away Householder

• 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