44 Grosvenor Road, Chiswick, London, W4 4EG

1. 19 Aug 2024

   Received by Hounslow

2. 9 Sep 2024

   Validated

   Checked as complete and ready for consideration.

3. 12 Nov 2024

   Decision issued: APPROVED

4. 30 Jul 2026

   Added to PlanIndex

Hounslow granted permission on 12 November 2024, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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.

• 40 Grosvenor Road, Chiswick, London, W4 4EG

  P/2025/0482 Submitted 14 Feb 2025 50 yards away

  Works to trees within a conservation area: G1 - Group of x 6 lime trees - Re-Pollard approx. 5m back to previous points.

  Withdrawn Trees 2 docs

• 24 Grosvenor Road, Chiswick, London, W4 4EG

  P/2025/2977 Submitted 6 Oct 2025 50 yards away

  5-day tree notification to fell Lime tree within a conservation area.

  Withdrawn Trees 1 doc

• Flat Ground Floor, 34 Harvard Road, Chiswick, London, W4 4EA

  P/2026/1600 Submitted 28 May 2026 50 yards away

  66% historically approved · decision due ~5 Aug

  Alterations to the front boundary wall and landscaping of the front garden to hardstanding and create vehicular access to the flat.

  Awaiting decision Full applications 10 docs
  Small domestic

• 21A Grosvenor Road, Chiswick, London, W4 4EQ

  P/2025/2723 Submitted 9 Sep 2025 50 yards away

  Works to two trees within a Conservation Area: Robinia (T1) - Reduce to previous reduction points to a finishing height of eight metres. Horse Chestnut (T2) - Reduce to previous reduction points to a height of twelve metres and a width of eight metres.

  Granted Trees 4 docs

• 19 GROSVENOR ROAD, CHISWICK, W4 4EQ

  P/2023/0914 Submitted 22 Mar 2023 50 yards away

  Conversion of a house in multiple occupation into a three storey single family house. Demolition of existing rear extension and erection of a two storey rear extension, a rear roof extension and side roof windows, alterations to fenestration including replacement of of original timber sash windows to front elevation and associated internal alterations.

  Granted Full applications Extension Demolition +1 18 docs

• 34 Grosvenor Road, Chiswick, London, W4 4EG

  P/2026/0827 Submitted 11 Mar 2026 50 yards away

  Works to four trees within a conservation area. Front garden. Holm Oak. Reduce height by 3 metres and width by 1 up to metre. Rear Garden. T1. Sycamore. Fell and replace with a suitable tree. T2 & T3. Sycamores. Crown reduce by up to 3 metres.

  Granted Trees 5 docs

• P/2026/2623 Awaiting decision

  8 Lonsdale Road,Chiswick,W4 1ND

  Installation of external condenser at first floor level.

  Received 15 Sep, published by the council 17 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.

  Received 21 Jul, published by the council 30 Jul 2026 Householder
• P/2026/2615 Awaiting decision

  48 Meadow Waye, Hounslow, TW5 9EZ

  Erection of a part first floor rear extension.

  Received 14 Sep, published by the council 17 Sep 2026 Householder
• P/2026/2619 Awaiting decision

  12 Letchworth Avenue, Feltham, TW14 9RY

  Erection of a single storey rear extension.

  Received 14 Sep, published by the council 17 Sep 2026 Householder
• P/2026/2600 Awaiting decision

  310 Lionel Road North, Brentford, TW8 9QX

  Erection of a rear roof extension.

  Received 14 Sep, published by the council 17 Sep 2026 Householder