184 Kingsley Road, Hounslow,TW3 4AD

1. 27 Aug 2026

   Received by Hounslow

2. 5 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 22 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Hounslow took a median of 55 days over the applications it decided in the last year.

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

• 184 Kingsley Road, Hounslow,TW3 4AD

  P/2026/1516 Submitted 20 May 2026 0m away

  Certificate of lawfulness for the existing use as three self contained flats.

  Withdrawn Lawful development New dwelling 22 docs

• 182 Kingsley Road, Hounslow,TW3 4AD

  P/2026/2466 Submitted 27 Aug 2026 6m away

  100% historically approved · decision due ~22 Oct

  Certificate of lawfulness for the existing use as three self contained flats.

  Awaiting decision Lawful development New dwelling 21 docs

• 182 Kingsley Road, Hounslow,TW3 4AD

  P/2026/1515 Submitted 20 May 2026 6m away

  Certificate of lawfulness for the existing use as three self contained flats.

  Withdrawn Lawful development New dwelling 21 docs

• 194 Kingsley Road, Hounslow, TW3 4AD

  P/2025/2670 Submitted 3 Sep 2025 28m away

  Formation of vehicular access to the front of the house.

  Withdrawn Householder 1 doc
  Domestic

• 81 Tiverton Road, Hounslow, TW3 4JE

  P/2026/0960 Submitted 24 Mar 2026 42m away

  Erection of a single-storey rear infill extension to the ground floor flat and a rear roof extension with two front roof windows to the first floor flat.

  Granted Full applications Extension Windows or glazing 9 docs
  Small domestic

• 81 Tiverton Road, Hounslow, TW3 4JE

  P/2025/2889 Submitted 25 Sep 2025 42m away

  Certificate of lawfulness for the existing use of the house as two self-contained flats.

  Granted Lawful development New dwelling 6 docs

• P/2026/2033 Granted

  3 Benedict Drive, Feltham, TW14 8JH

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

  8 Jul 2026 Lawful development
• P/2026/2027 Granted

  115 Northumberland Crescent, Feltham, TW14 9SP

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

  8 Jul 2026 Lawful development
• P/2026/2009 Granted

  3 Brainton Avenue, Feltham, TW14 0AZ

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

  7 Jul 2026 Lawful development
• P/2026/2014 Granted

  82 Sussex Avenue, Isleworth, TW7 6LB

  Certificate of lawfulness for the proposed erection of a rear roof extension, a porch to the front of the house, and a front roof window.

  7 Jul 2026 Lawful development
• P/2026/2473 Awaiting decision

  16 Somerset Waye, Hounslow, TW5 9HG

  Certificate of lawfulness for the proposed erection of a rear roof extension with two roof windows to the front and alterations to the existing side roof from flat roof to pitched roof.

  1 Sep 2026 Lawful development