P/2026/1535

1. 21 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• P/2025/0505 Withdrawn

  255 Jersey Road, Isleworth, TW7 4RF

  Works to trees in a Conservation Area - 1 XT1 Sycamore reduce the lateral spread by approximately 2m and 1 X T2 Sycamore reduce the lateral spread by approximately 2m

  17 Feb 2025 24m away Trees
• P/2024/2151 Refused

  245 Jersey Road, Isleworth, TW7 4RF

  Erection of a single storey rear extension and change of use of the existing single family house (Use Class C3) to a large House in Multiple Occupation (HMO) (Sui Generis).

  2 Jul 2024 36m away Full applications
• P/2021/2450 Granted

  259 JERSEY ROAD, ISLEWORTH, TW7 4RF

  Sycamore (TG1) - Remove limbs over garden and small stem, sever ivy; Malus (T2) - Sever ivy and reduce to ivy level (ivy covered); Malus (T3) - Fell and poison; Sycamore (TG2) - Reduce to 5m branch break; Sycamore (TG3) - Reduce to Conifer height; Sycamore (TG4) - Reduce to 1m above branch break

  17 Jun 2021 45m away Trees
• P/2025/2647 Granted

  269 -271 Jersey Road, Isleworth, TW7 4RF

  Erection of two, two storey houses following the demolition of existing pair of semi-detached bungalows.

  1 Sep 2025 88m away Full applications
• P/2025/0719 Withdrawn

  48 St Marys Crescent, Isleworth, TW7 4NA

  Certificate of lawfulness proposed for the installation of solar panels to the front and side of roof of the house.

  7 Mar 2025 123m away Lawful development
• P/2023/0397 Granted

  277 JERSEY ROAD, ISLEWORTH, TW7 4RF

  Installation of two roof lights to the existing extension, creation of new door opening on side elevation and change of rear glazing to bi-fold doors

  7 Feb 2023 126m away Householder

• 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