P/2025/1637

1. 22 May 2025

   Received by Hounslow

2. 26 Jul 2026

   Added to PlanIndex

The applicant withdrew this application before the council decided it, so it carries no planning weight and no fee refund is automatic. Withdrawal often follows officer feedback that a refusal was likely.

The applicant is free to submit a revised application at any time, and many withdrawn schemes return in amended form, so the site is worth watching if the proposal affected you.

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/2026/1892 Awaiting decision

  374 Jersey Road, Isleworth, TW7 5PL

  Erection of a front porch, replacement of existing rear doors with bi-fold doors, installation of a new window to the side elevation, and replacement of the existing balcony with a glass balustrade.

  25 Jun 2026 79m away Householder
• P/2026/1292 Withdrawn

  354 Jersey Road, Isleworth, TW7 5PL

  Application for a part retrospective alterations to side and rear roof extensions, with alterations to rear roof terrace and erection of balustrading, erection of single storey rear infill extension and front porch, increase of the heights of the roof to the front bay window and installation of roof vents, and solar panels and alterations to front window above porch of the house.

  29 Apr 2026 102m away Householder
• P/2023/0192 Granted

  LAND AT ASHLEY DRIVE, ISLEWORTH, TW7 5QA

  Certificate of Lawfulness for the proposed installation of one metre high access gates and piers

  20 Jan 2023 197m away Lawful development
• P/2026/1990 Awaiting decision

  40 Lingwood Gardens, Isleworth, TW7 5LZ

  Works to trees in a conservation area; removal of a pine tree at the side of the house.

  6 Jul 2026 236m away Trees
• P/2026/1191 Granted

  40 Lingwood Gardens, Isleworth, TW7 5LZ

  Variation of Condition 2 (Approved plans) to change the external finish of the side extension from brickwork to render to match the main dwelling of planning permission 00700/40/P3 (P/2024/0803) approved 03/05/2024 for the erection of a single storey side and rear extension following the demolition of the existing garage and rear conservatory

  17 Apr 2026 236m away Conditions
• P/2021/2180 Granted

  176 WOOD LANE, ISLEWORTH, TW7 5EH

  Erection of rear and side roof extensions with one front roof window.

  2 Jun 2021 240m away Householder

• P/2026/2219 Awaiting decision

  Great West House,993 Great West Road,Brentford,TW8 9DF

  Certificate of lawfulness for the installation of two electricity substations.

  29 Jul 2026 Lawful development
• P/2026/1626 Granted

  2 Oak Avenue, Hounslow, TW5 9EB

  Certificate of lawfulness for the proposed erection of a rear roof extension with hip to gable conversion and the addition of one front roof light.

  2 Jun 2026 Lawful development
• P/2026/2168 Awaiting decision

  49 Durham Road, Feltham, TW14 0AG

  Certificate of lawfulness for the proposed erection of a detached outbuilding in the rear garden.

  24 Jul 2026 Lawful development
• P/2026/1448 Granted

  13 Orchard Avenue, Hounslow, TW5 0DU

  Certificate of lawfulness for the proposed erection of a rear roof extension with a hip to gable conversion to the house.

  13 May 2026 Lawful development
• P/2026/1682 Granted

  133 Swan Road, Feltham, TW13 6LT

  Certificate of lawfulness for the proposed erection of a rear roof extension with front roof windows to the house.

  5 Jun 2026 Lawful development