Cavalry Barracks Beavers Lane, Hounslow, TW4 6HD

1. 17 Apr 2026

   Received by Hounslow

2. 7 May 2026

   Decision issued: APPROVED

3. 12 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

This type of application deals with conditions attached to an existing permission, either by supplying the details a condition requires, called discharging it, or by asking to vary or remove one. It does not reopen the principle of the permission itself. Building often cannot lawfully start, or continue past a set stage, until the named conditions are discharged.

More on conditions applications in our guide

• Cavalry Barracks Beavers Lane, Hounslow, TW4 6HD

  P/2026/1463 Submitted 14 May 2026 0m away

  65% historically approved · decision due ~13 Aug

  Reserved matters application for the landscaping of the north east part of the site pursuant to planning permission P/2021/0920 the Hybrid Planning Application to develop the Cavalry Barracks Site in phases to include full application for: 765 residential units (C3 Use), 1,652 sqm (GIA) non-residential floorspace (Use Classes E and F), demolition of some buildings and structures; retention, conversion and re-use of some statutory and locally listed buildings, new and modified access, car parking, public space and sports pitches, landscaping and associated works; and an outline application with all matters reserved except access for: up to 760 residential dwellings (C3 Use), up to 1,021 sqm (GIA) non-residential floorspace (Use Classes E and F), car parking, public open space and sports pitches; landscaping; car parking; and other associated and ancillary works [Amended Description]

  Awaiting decision Full applications Demolition 6 docs
  Major scheme

• Cavalry Barracks Beavers Lane, Hounslow, TW4 6HD

  P/2026/0900 Submitted 18 Mar 2026 0m away

  Partial details of condition 13 (Construction Logistics Plan) and condition 14 (Construction Environmental Management Plan) submitted pursuant to planning permission 00092/A/P20 (P/2021/0920) dated 18/05/2023 for Hybrid Planning Application to develop the Cavalry Barracks Site in phases to include full application for: 765 residential units (C3 Use), 1,652 sqm (GIA) non-residential floorspace (Use Classes E and F), demolition of some buildings and structures; retention, conversion and re-use of some statutory and locally listed buildings, new and modified access, car parking, public space and sports pitches, landscaping and associated works; and an outline application with all matters reserved except access for: up to 760 residential dwellings (C3 Use), up to 1,021 sqm (GIA) non-residential floorspace (Use Classes E and F), car parking, public open space and sports pitches; landscaping; car parking; and other associated and ancillary works

  Granted Conditions Demolition 7 docs

• Cavalry Barracks Beavers Lane, Hounslow, TW4 6HD

  P/2026/0970 Submitted 25 Mar 2026 0m away

  Details of Conditions 20 Part A (Full Condition Survey) submitted pursuant to planning permission 00092/A/P20 (P/2021/0920) dated 18/05/2023 for Hybrid Planning Application to develop the Cavalry Barracks Site in phases to include full application for 765 residential units (C3 Use), 1,652 sqm (GIA) non-residential floorspace (Use Classes E and F), demolition of some buildings and structures; retention, conversion and re-use of some statutory and locally listed buildings, new and modified access, car parking, public space and sports pitches, landscaping and associated works; and an outline application with all matters reserved except access for: up to 760 residential dwellings (C3 Use), up to 1,021 sqm (GIA) non-residential floorspace (Use Classes E and F), car parking, public open space and sports pitches; landscaping; car parking; and other associated and ancillary works

  Granted Conditions Demolition 10 docs

• Cavalry Barracks Beavers Lane, Hounslow, TW4 6HD

  P/2026/0969 Submitted 25 Mar 2026 0m away

  Details of Conditions 21 (Mothballing and Building Protection Method Statement) and 25 (Physical / Digital Heritage Interpretation Strategy) submitted pursuant to planning permission 00092/A/P20 (P/2021/0920) dated 18/05/2023 for Hybrid Planning Application to develop the Cavalry Barracks Site in phases to include full application for 765 residential units (C3 Use), 1,652 sqm (GIA) non-residential floorspace (Use Classes E and F), demolition of some buildings and structures; retention, conversion and re-use of some statutory and locally listed buildings, new and modified access, car parking, public space and sports pitches, landscaping and associated works; and an outline application with all matters reserved except access for: up to 760 residential dwellings (C3 Use), up to 1,021 sqm (GIA) non-residential floorspace (Use Classes E and F), car parking, public open space and sports pitches; landscaping; car parking; and other associated and ancillary works

  Granted Conditions Demolition 4 docs

• Cavalry Barracks Beavers Lane, Hounslow, TW4 6HD

  P/2026/1373 Submitted 6 May 2026 0m away

  Variation of conditions 2, 3, 4, 5, 8, 12, 13, 14, 15 and 16 to allow the rewording of the conditions of listed building consent 00092/A/L17 (P/2021/1110) approved 18/05/2023 for internal, external, structural and non-structural alterations to two Listed Building(s) (Building 8 and 12). Works associated with a Hybrid Planning Application to redevelop the Cavalry Barracks Site for a mixed use residential-led scheme

  Granted Conditions 6 docs

• Cavalry Barracks Beavers Lane, Hounslow, TW4 6HD

  P/2025/3361 Submitted 10 Nov 2025 0m away

  Non Material Amendment to change the triggers from 30 months to 36 months of conditions 20 (A), 21 and 25 of planning permission 00092/A/P20 approved 18 May 2023 for the Hybrid Planning Application to develop the Cavalry Barracks Site in phases to include full application for: 765 residential units (C3 Use), 1,652 sqm (GIA) non-residential floorspace (Use Classes E and F), demolition of some buildings and structures; retention, conversion and re-use of some statutory and locally listed buildings, new and modified access, car parking, public space and sports pitches, landscaping and associated works; and an outline application with all matters reserved except access for: up to 760 residential dwellings (C3 Use), up to 1,021 sqm (GIA) non-residential floorspace (Use Classes E and F), car parking, public open space and sports pitches; landscaping; car parking; and other associated and ancillary works

  Granted Amendments Demolition 3 docs

• P/2026/2010 Granted

  Granwood Court, 20 The Grove, Isleworth, TW7 4JX

  Variation of Condition 2 (Approved Plans) to remove the PVC cladding panels on the existing elevations and replace with render and changes to the windows within the third floor following planning permission P/2022/3520 approved 14/04/2023 erection of a third floor roof extension incorporating five self-contained flats with associated refuse and cycle parking provision.

  7 Jul 2026 Conditions
• P/2026/0078 Granted

  Buildings 29-37,MOD Feltham Site,Elmwood Avenue,Feltham,Middlesex,TW13 7AH

  Details submitted pursuant to Condition 5 (Construction Logistics Management Plan), Condition 16 (Watching Brief), Condition 17 (Invasive Species), Condition 19 (Biodiversity Net Gain), Condition 28 (Remediation Strategy), and Condition 32 (Bird Hazard Management Plan) of permission P/2024/0622 dated 31/10/2025 for Formation of a new school, erection of three new school buildings with main access from Browell's Lane, installation of a multi use games area, playing pitch, parking, landscaping and associated infrastructure following the demolition of the former MOD buildings.

  12 Jan 2026 Conditions
• P/2026/1558 Granted

  74 Dukes Avenue, Chiswick, London, W4 2AF

  Variation of condition 2 (approved plans) to allow the reduction in size of the outbuilding and the garden storage moved of planning permission P/2024/3412 approved 20/12/2024 for the erection of a single storey detached out building for use as paint studio in the rear garden

  22 May 2026 Conditions
• P/2026/2464 Awaiting decision

  Rivers Academy Tachbrook Road, Feltham, TW14 9PE

  Details of Condition 12 (School Access Strategy) submitted pursuant to permission P/2025/1059 dated 15/08/2025 for Erection of a three storey temporary school building and provision of temporary playing pitches on the school sports field.

  28 Aug 2026 Conditions
• P/2026/2453 Awaiting decision

  155 Chiswick High Road, Chiswick, London, W4 2DT

  Variation of Condition 9 ( Internal water usage) to the flats hereby approved, shall be fitted to ensure that the development would achieve the internal water usage of 105 litres per person per day target of planning permission P/2024/2338 approved 07/01/2025 for the conversion of the existing unit on the ground floor into two commercial units incorporating the conversion of the rear garage to commercial space. Erection of a two storey rear extension to facilitate the change of use of the existing commercial unit on the first and second floor into three self contained flats. Installation of one front and one side roof window, solar panels on the roof and side elevation windows.

  27 Aug 2026 Conditions