20/1745

1. 15 Jun 2020

   Received by Brent

2. 28 Aug 2020

   Validated

   Checked as complete and ready for consideration.

3. 22 Oct 2020

   Decision issued: Certificate of Lawfulness - Refused

4. 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

• 23/0411 Granted

  54 Woodhill Crescent, Harrow, HA3 0LY

  43.10/295) is dead and a new Tree of Heaven will be planted to mitigate the loss of the original one. The old tree will be removed and replanted in-between G3 Norway Maple and T8 Commow Oak on the Arboricultural report.

  7 Feb 2023 0m away Trees
• 20/2660 Granted

  44 Woodhill Crescent, Harrow, HA3 0LY

  Proposed demolition of garage and conservatory, erection of single storey side and rear extension, replacement of garage shutter into window in the front elevation, alterations to existing front porch and side fenestration, roof alteration, replacement of previous window and installation of front facing dormer to dwellinghouse

  27 Aug 2020 0m away Householder
• 24/2111 Granted

  42 Woodhill Crescent, Harrow, HA3 0LY

  Proposed 2x hip to gable extension and rear dormer window with 3x front rooflights and Juliet balcony to the dwellinghouse.

  29 Jul 2024 0m away Householder
• 20/4239 Granted

  5 Woodhill Crescent, Harrow, HA3 0LU

  Proposed conversion of existing garage into a habitable room with the installation of front and rear windows, construction of a single storey rear extension, and removal of two chimney stacks from dwellinghouse.

  22 Dec 2020 48m away Householder
• 24/1853 Granted

  5 Sheridan Gardens, Harrow, HA3 0JT

  T11 Wayfaring tree: fell and treat stump with eco-plugs

  3 Jul 2024 165m away Trees
• 26/0700 Granted

  17 Ebrington Road, Harrow, HA3 0LS

  Demolition of existing garage, conservatory and storage, erection of front porch extension, single-storey side to rear extension, and raised patio with balustrade to the dwellinghouse.

  18 Mar 2026 170m 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