26 Lattimer Place, Chiswick, London, W4 2UB

1. 8 Dec 2025

   Received by Hounslow

2. 11 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 21 Jan 2026

   Decision issued: APPROVED

4. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 21 January 2026, 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.

• 20 Lattimer Place, Chiswick, London, W4 2UB

  P/2025/2729 Submitted 9 Sep 2025 50 yards away

  Erection of a single storey rear extension to the house

  Granted Householder Extension 19 docs
  Small domestic

• 13 Lattimer Place, Chiswick, London. W4 2UD

  P/2025/3468 Submitted 18 Nov 2025 50 yards away

  Erection of a single storey rear extension to the house. Following the demolition of the conservatory.

  Granted Householder Extension Demolition 10 docs
  Small domestic

• 10 Osier Mews, Chiswick, London, W4 2NT

  P/2024/2285 Submitted 9 Jul 2024 100 yards away

  Erection of a single storey outbuilding in the ground floor flat's rear garden.

  Granted Full applications 14 docs
  Small domestic

• 23 Russell Close, Chiswick, London, W4 2NU

  P/2025/3257 Submitted 28 Oct 2025 150 yards away

  Installation of one rear roof window and two front roof windows to the house.

  Granted Householder Windows or glazing 19 docs
  Domestic

• PISSARROS ON THE RIVER CORNEY REACH WAY, CHISWICK, W4 2TR

  P/2023/1167 Submitted 12 Apr 2023 150 yards away

  Details of conditions 8 (drainage), submitted pursuant of planning permission 01689/D/P7 approved under appeal APP/F5540/W/19/3223651 dated 12/08/2019 for demolition of existing building and the erection of a part one, part two and three storey block providing seven residential units and associated access, amenity space, landscaping, refuse storage and car and cycle parking at Pissarro's On The River, Corney Reach Way, London W4 2TR, in accordance with the terms of the application, Ref: 01689/D/P7.

  Refused Conditions Demolition 6 docs

• PISSARROS ON THE RIVER CORNEY REACH WAY, CHISWICK, W4 2TR

  P/2023/0062 Submitted 6 Jan 2023 150 yards away

  Details of conditions 10 (Energy report evidence) and 12 (sustainable materials) submitted pursuant to planning permission 01689/D/P7 approved under appeal APP/F5540/W/19/3223651 dated 12/08/2019 for the demolition of existing building and the erection of a part one, part two and three storey block providing seven residential units and associated access, amenity space, landscaping, refuse storage and car and cycle parking.

  Granted Conditions Demolition 33 docs

• P/2026/2304 Granted

  18 Clifden Road, Brentford, TW8 0PF

  Erection of a side and rear extensions.

  Received 7 Aug, published by the council 12 Aug 2026 Householder
• P/2026/2804 Awaiting decision

  128 Durham Road, Feltham, TW14 0AE

  Erection of a detached outbuilding in the rear garden following demolition of existing shed.

  Received 2 Oct, published by the council 9 Oct 2026 Householder
• P/2026/2301 Granted

  4 Glebe Street, Chiswick, W4 2BG

  Erection of a front side and rear side infill extensions with alterations to the rear elevation, a rear side first floor infill extension with replacement of windows to the rear elevation and installation of new rooflights to the existing ground floor infill extension of the house

  Received 7 Aug, published by the council 16 Aug 2026 Householder
• P/2026/1167 Granted

  20 Firs Drive, Hounslow, TW5 9TD

  Erection of part one, part two-storey side extension following demolition of existing garage and part one, part two-storey rear extension. Raising of roof ridge, erection of rear roof extensions, and installation of one front roof window.

  Received 15 Apr, published by the council 26 Jul 2026 Householder
• P/2026/2025 Granted

  1 Kneller Gardens, Isleworth, TW7 7NP

  Erection of a single storey rear and first floor side extension incorporating the conversion of the existing garage to a habitable room

  Received 8 Jul, published by the council 26 Jul 2026 Householder