P/2026/1821

1. 18 Jun 2026

   Received by Hounslow

2. 26 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

This application is with Hounslow for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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• P/2025/1476 Withdrawn

  9 Marlborough Road, Feltham, TW13 5HN

  Formation of a vehicular crossover on the public pathway.

  8 May 2025 136m away Full applications
• P/2023/0195 Refused

  18 OAKS AVENUE, FELTHAM, TW13 5JD

  Erection of a front & both sides' roof extensions with rear juliet balcony and associated ground floor rear door alterations to the house.

  20 Jan 2023 167m away Householder
• P/2021/2775 Granted

  29 WIGLEY ROAD, FELTHAM, TW13 5HD

  Certificate of Lawfulness for the erection of a rear roof extension to the house

  7 Jul 2021 268m away Lawful development
• P/2024/2985 Granted

  268 Hounslow Road, Hanworth, TW13 5JP

  Retrospective application for the erection of an existing single storey rear extension

  6 Sep 2024 275m away Householder
• P/2026/1862 Awaiting decision

  125 Uxbridge Road, Feltham, TW13 5EJ

  Erection of a two storey side extension, a single storey rear extension and a part first floor rear extension.

  23 Jun 2026 281m away Householder
• P/2026/1685 Awaiting decision

  126 Uxbridge Road, Feltham, TW13 5EA

  Variation of condition 2 (Approved plans) to replace the flat roof with a pitched roof following appeal APP/F5540/D/25/3369442 on P/2025/1010 dated 16/06/2025 Erection of a detached outbuilding in the rear garden.

  8 Jun 2026 294m away Conditions

• 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