P/0455/23

1. 13 Feb 2023

   Received by Harrow

2. 14 Feb 2023

   Validated

   Checked as complete and ready for consideration.

3. 3 Apr 2023

   Decision issued: Grant

4. 26 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

• P/2519/19/PRIOR Granted

  113 Kenton Lane, Harrow Weald, Harrow, HA3 8UJ

  Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 3.4 metres maximum height, 3.1 metres high to the eaves

  4 Jun 2019 0m away Prior approval
• PL/0463/25 Granted

  87 Kenton Lane, Harrow Weald, Harrow, HA3 8UJ

  Details pursuant to Condition 3 (Cycle Storage) attached to planning permission PL/0311/23 dated 16/05/2024 for Conversion of dwelling into large house of multiple occupancy (HMO) for up to 8 persons (Use class Sui Generis); rear dormer; external alterations (amended)

  25 Feb 2025 0m away Conditions
• P/1841/19 Decided

  87 Kenton Lane, Harrow, HA3 8UJ

  Single storey front extension incorporating front porch; two storey side to rear extension; rear dormer; external alterations

  16 Apr 2019 0m away Householder
• P/0650/19/PRIOR Decided

  113 Kenton Lane, Harrow, HA3 8UJ

  Single storey rear extension: extending 6 metres beyond the original rear wall 3.3 Metres maximum height 3 metres high to the eaves

  11 Feb 2019 0m away Householder
• PL/0016/25 Granted

  131 Kenton Lane, Harrow Weald, HA3 8UJ

  Certificate of lawful development (existing): Use of dwelling as two self contained flats

  3 Jan 2025 0m away Lawful development
• P/4296/18 Granted

  81 Kenton Lane, Harrow, HA3 8UJ

  Single storey front and side extension incorporating front porch; single storey rear extension

  25 Sep 2018 0m away Householder

• PL/1101/26 Status unknown

  21 Fairholme Road, Harrow, HA1 2TL

  Certificate of Lawful Development (Proposed): Single storey rear extension

  22 Apr 2026 Lawful development
• PL/1077/26 Status unknown

  96 Kenmore Avenue, Kenton, Harrow, HA3 8PN

  Certificate of Lawful Development (Proposed): Alterations and extension to roof to form end gable; rear dormer with Juliet balcony; two rooflights in front roof slope; window in end gable

  21 Apr 2026 Lawful development
• PL/0396/26 Status unknown

  23 The Chase, Edgware, Harrow, HA8 5DW

  Certificate of Lawful Proposed Development: Front porch (Demolition of front porch)

  12 Feb 2026 Lawful development
• PL/0353/26 Status unknown

  27 Courtfield Avenue, Harrow, HA1 2JX

  Certificate of Lawful Development (Proposed): Alterations and extension to roof to form end gable; rear dormer with Juliette balcony; two rooflights in front roof slope; window in end gable

  9 Feb 2026 Lawful development
• PL/0281/26 Status unknown

  40 Shaftesbury Avenue, South Harrow, Harrow, HA2 0PN

  Certificate of Lawful Proposed Development: A lterations to roof to form end gable and rear dormer; Installation of three roof lights in front roof slope and window in gable end

  2 Feb 2026 Lawful development