23 GROSVENOR ROAD, CHISWICK, LONDON, W4 4EQ

1. 22 Dec 2022

   Received by Hounslow

2. 23 Dec 2022

   Validated

   Checked as complete and ready for consideration.

3. 16 Feb 2023

   Decision issued: APPROVED

4. 23 Sep 2026

   Added to PlanIndex

Hounslow granted permission on 16 February 2023, 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.

• 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

• 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  Withdrawn Trees 1 doc

• 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  Withdrawn Trees 2 docs

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

  P/2024/2801 Submitted 19 Aug 2024 50 yards away

  Erection of a single storey side infill extension and insertion of a side door and first floor window to the house.

  Granted Householder Extension Windows or glazing 26 docs
  Small domestic

• 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/2026/2692 Awaiting decision

  26 Lyncroft Gardens, Hounslow, TW3 2QX

  Erection of a single storey rear extension.

  Received 23 Sep, published by the council 25 Sep 2026 Householder
• P/2026/2258 Granted

  51 Silver Crescent,Chiswick,W4 5SF

  Erection of a rear roof extension and two front rooflights to the house.

  Received 4 Aug, published by the council 5 Aug 2026 Householder
• P/2026/2691 Awaiting decision

  81 Guildford Avenue, Feltham, TW13 4EN

  Formation of a driveway, vehicular crossover and erection of a new pillar at the front of the house.

  Received 22 Sep, published by the council 25 Sep 2026 Householder
• P/2026/2671 Awaiting decision

  237 Martindale Road, Hounslow, TW4 7HF

  Retrospective application for the erection of a single storey rear extension.

  Received 21 Sep, published by the council 25 Sep 2026 Householder
• P/2026/2666 Awaiting decision

  1 Fern Lane, Hounslow, TW5 0HN

  Erection of rear and side roof extensions, including two front roof windows, and replacement of the front door and window with new double glazed units.

  Received 21 Sep, published by the council 25 Sep 2026 Householder