13 Oliver Close,Chiswick,W4 3RL

1. 16 Jul 2026

   Received by Hounslow

2. 26 Jul 2026

   Added to PlanIndex

3. 3 Aug 2026

   Status changed to REGISTERED: Under Consultation

   Previously REGISTERED: Valid.

4. 12 Aug 2026

   Status changed to REGISTERED: Under Assessment

   Previously REGISTERED: Under Consultation.

5. 2 Sep 2026

   Status changed to REGISTERED: Under Consultation

   Previously REGISTERED: Under Assessment.

6. Decision

   Awaiting decision

   Decision expected by 10 September 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 56 days over the applications it decided in the last year.

This application is with Hounslow for determination, against a statutory target of eight weeks. Over the last year Hounslow decided householder applications in a median of 63 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 33 Oliver Close, Chiswick, London, W4 3RL

  P/2026/1379 Submitted 7 May 2026 26m away

  Erection of a single storey rear extension, installation of one roof window to the front garage, replacement of garage door with a garage door with top window.

  Granted Householder Extension Windows or glazing 14 docs
  Small domestic

• 99 Thames Road,Chiswick,W4 3RE

  P/2024/2449 Submitted 21 Jul 2024 94m away

  Erection of a rear roof dormer extension (forming a ground and first floor rear lightwell undercroft) to convert the first floor flat's loft to habitable space and installation of four front roof lights to first floor flat.

  Refused Householder Extension Loft or dormer 9 docs
  Domestic

• 31 OXFORD GARDENS, CHISWICK, LONDON, W4 3BN

  P/2021/2034 Submitted 24 May 2021 112m away

  Erection of a rear roof extension with two front roof windows.

  Granted Householder Extension Windows or glazing 9 docs
  Domestic

• 53 Thames Road, Chiswick, W4 3PP

  P/2024/3799 Submitted 14 Nov 2024 122m away

  Works to two trees in rear garden in a Conservation area. Birch tree reduce by 2-3 metres. Magnolia tree reduce by 1-2 metres down to the height of the adjacent Camellia in rear garden

  Granted Trees 4 docs

• 1 Ship Alley, Chiswick, W4 3PT

  P/2024/3563 Submitted 28 Oct 2024 139m away

  Works to a tree in a Conservation Area: Felling of a Fig tree and planting of a replacement shrub.

  Granted Trees 4 docs

• 28 Oxford Gardens, Chiswick, London, W4 3BW

  P/2025/3499 Submitted 20 Nov 2025 139m away

  Works to trees in a Conservation Area. T1 and T2 Betula. Crown reduce by up to 1 metre. T3 Olive. Crown reduce by up to 1 metre.

  Granted Trees 4 docs

• P/2026/2623 Awaiting decision

  8 Lonsdale Road,Chiswick,W4 1ND

  Installation of external condenser at first floor level.

  15 Sep 2026 Householder
• P/2026/2125 Granted

  36 Midsummer Avenue, Hounslow, TW4 5BB

  Erection of a single storey rear extension and a single storey side extension following the demolition of the existing side garage.

  21 Jul 2026 Householder
• P/2026/2615 Awaiting decision

  48 Meadow Waye, Hounslow, TW5 9EZ

  Erection of a part first floor rear extension.

  14 Sep 2026 Householder
• P/2026/2619 Awaiting decision

  12 Letchworth Avenue, Feltham, TW14 9RY

  Erection of a single storey rear extension.

  14 Sep 2026 Householder
• P/2026/2600 Awaiting decision

  310 Lionel Road North, Brentford, TW8 9QX

  Erection of a rear roof extension.

  14 Sep 2026 Householder