P/2026/1447

1. 8 May 2026

   Received by Hounslow

2. 29 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 26 Jul 2026

   Added to PlanIndex

4. 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.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• P/2024/1530 Granted

  18 Lampton Avenue, Hounslow, TW3 4EN

  Erection of a two storey side extension, part single storey rear extension, part first floor rear extension, and front porch extension to the house.

  13 May 2024 49m away Householder
• P/2021/2647 Refused

  14 LAMPTON AVENUE, HOUNSLOW, TW3 4EN

  Erection of a hip to gable and rear roof extension with three front roof windows.

  29 Jun 2021 64m away Householder
• PA/2021/2784 Granted

  19 LAMPTON AVENUE, HOUNSLOW, TW3 4EW

  Ground floor rear extension 6 metres deep, maximum height of 2.55 metres, 2.50 metres high to the eaves

  8 Jul 2021 108m away Prior approval
• P/2023/0156 Granted

  6 SUTTON DENE, HOUNSLOW, TW3 4ES

  Certificate of lawfulness for erection of a rear roof extension with hip to gable and front, side & rear roof windows and juliette balcony and erection of a single storey detached outbuilding to rear garden for use as gym/ home office and garden storage.

  16 Jan 2023 128m away Lawful development
• P/2026/1946 Awaiting decision

  15 Neville Close, Hounslow, TW3 4JG

  Works to TPO 351, TG1 Mixed Species Group located in rear garden, Ivy clad fell the group to ground level

  1 Jul 2026 168m away Trees
• P/2026/1452 Granted

  23 Channel Close, Hounslow, TW5 0PJ

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

  13 May 2026 251m away Lawful development

• P/2026/2228 Awaiting decision

  Magnolias,1 Eastbourne Road,Chiswick,W4 3EB

  Erection of a front porch, single storey rear infill extension, first floor rear extension, rear roof extension and a single storey detached outbuilding.

  30 Jul 2026 Householder
• P/2026/2222 Awaiting decision

  17 Park Drive,Acton,W3 8ND

  Replacement of porch window with double glazed windows and rear window to be replaced with double glazed windows.

  30 Jul 2026 Householder
• P/2026/2208 Awaiting decision

  20, Adelaide Terrace Great West Road, Brentford, TW8 9PQ

  Erection of a single storey rear and side extension.

  29 Jul 2026 Householder
• P/2026/2215 Awaiting decision

  1 The Drive, Feltham, TW14 0AQ

  Erection of a single storey detached outbuilding.

  29 Jul 2026 Householder
• P/2026/2206 Awaiting decision

  28 Eversley Crescent, Isleworth, TW7 4LS

  Erection of a side roof extension with roof windows and a Juliet balcony to the rear of the property.

  29 Jul 2026 Householder