14 Whitehall Gardens, Chiswick, London, W4 3LT

1. 23 Feb 2026

   Received by Hounslow

2. 18 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 22 May 2026

   Decision issued: REFUSED

4. 12 Aug 2026

   Added to PlanIndex

Hounslow refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 22 WHITEHALL GARDENS, CHISWICK, W4 3LT

  P/2021/1905 Submitted 14 May 2021 36m away

  Erection of a single storey rear extension and internal alterations to the house

  Granted Householder Extension 7 docs
  Small domestic

• 19 Whitehall Gardens, Chiswick, London, W4 3LT

  P/2026/2310 Submitted 10 Aug 2026 38m away

  76% historically approved · decision due ~5 Oct

  Erection of a single storey side infill extension to the house.

  Awaiting decision Householder Extension 8 docs
  Small domestic

• 19 and 21 Whitehall Gardens, Chiswick, London, W4 3LT

  P/2025/3071 Submitted 13 Oct 2025 38m away

  Erection of a single storey rear extension at both 19 and 21. Erection of a rear roof extension with two front roof windows and Juliette balcony, and a second floor rear extension at 21.

  Granted Householder Extension Windows or glazing 10 docs
  Small domestic

• 55 WOLSELEY GARDENS, CHISWICK, LONDON, W4 3LZ

  P/2021/3318 Submitted 16 Aug 2021 77m away

  Non-material amendment for change ground floor door and casement window in side elevation from timber to aluminium. Change casement window in ground floor rear elevation from timber to aluminium. Change first floor timber casement windows to top opening.

  Granted Amendments Windows or glazing 3 docs

• 7 WHITEHALL PARK ROAD, CHISWICK, LONDON, W4 3NE

  P/2023/0315 Submitted 31 Jan 2023 88m away

  Erection of a single storey rear and infill wrap around extension

  Granted Householder Extension 9 docs
  Small domestic

• 35 WOLSELEY GARDENS, CHISWICK, LONDON, W4 3LZ

  P/2021/1514 Submitted 19 Apr 2021 97m away

  Erection of a single storey rear extension to the house.

  Granted Householder Extension 9 docs
  Small domestic

• P/2026/1189 Granted

  12 The Grove, Isleworth, TW7 4JZ

  Installation of one front boundary gate and new windows to allow the conversion of existing single family house to five self contained flats with associated refuse and cycle storage.

  17 Apr 2026 Full applications
• P/2026/1937 Granted

  Flat Ground Floor, 102 New Heston Road, Hounslow, TW5 0LF

  Erection of a single storey detached outbuilding for use as a home office in the rear garden of the flat

  30 Jun 2026 Full applications
• P/2026/1494 Granted

  2 Bath Road, Chiswick, London, W4 1LW

  Demolition of the single-storey rear extension, installation of temporary scaffolding to the façade of the building, installation of associated plant equipment, an external condenser unit and acoustic shelter. Internal layout alterations and installation of secondary glazing, external alterations including re-rendering to allow continued use under Class E (c) and (g)(i)

  6 May 2026 Full applications
• P/2026/1936 Refused

  Flat First Floor, 102 New Heston Road, Hounslow, TW5 0LF

  Erection of a rear roof and outrigger extension with two front rooflights to the flat

  30 Jun 2026 Full applications
• P/2026/0592 Granted

  87 Cranleigh Road, Feltham, TW13 4QA

  Erection of a two storey residential house with associated landscaping, private amenity space, cycle and refuse storage.

  19 Feb 2026 Full applications