St Marys Convent And Nursing Home, 28 Burlington Lane, Chiswick, London, W4 2QE

1. 9 Jun 2026

   Received by Hounslow

2. 12 Aug 2026

   Added to PlanIndex

3. 2 Sep 2026

   Status changed to REGISTERED: Under Assessment

   Previously REGISTERED: Under Consultation.

4. Decision

   Awaiting decision

   Decision expected by 4 August 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Hounslow took a median of 55 days over the applications it decided in the last year.

This application is with Hounslow for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

• St Marys Convent And Nursing Home, 28 Burlington Lane, Chiswick, London, W4 2QE

  P/2025/3256 Submitted 27 Oct 2025 0m away

  Works to tree TPO 102. Sycamore (T1) Reduce crown height and width by 1.5m and back to previous reduction points removing regrowth.

  Granted Trees 3 docs

• St Marys Convent And Nursing Home, 28 Burlington Lane, Chiswick, London, W4 2QE

  P/2025/3247 Submitted 27 Oct 2025 0m away

  Works to trees in a Conservation Area. Robinia (T2). Reduce crown height and width by approximately 3 metres and to former reduction points. Mimosa (T7). Reduce crown height and width by approximately 1.5 metres.

  Granted Trees 4 docs

• ST MARYS CONVENT AND NURSING HOME 28 BURLINGTON LANE, CHISWICK, W4 2QE

  P/2024/1027 Submitted 28 Mar 2024 0m away

  Listed Building consent for the erection of single storey sheltered accomodation units across the site with four units on the rear boundary, two extending existing units and two individual units, an extension to the existing day room by covering two small courtyards, a single storey pavillion in the same location incorporating the relocation of bins, a new pedestrian opening by the perimeter wall, vehicular parking and associated landscaping

  Granted Heritage and listed buildings Extension 71 docs
  Several homes

• ST MARYS CONVENT AND NURSING HOME 28 BURLINGTON LANE, CHISWICK, W4 2QE

  P/2024/1024 Submitted 28 Mar 2024 0m away

  Erection of single storey sheltered accomodation units across the site with four units on the rear boundary, two extending existing units and two individual units, an extension to the existing day room by covering two small courtyards, a single storey pavillion in the same location incorporating the relocation of bins, a new pedestrian opening by the perimeter wall, vehicular parking and associated landscaping

  Granted Full applications Extension 77 docs
  Several homes

• St Marys Convent And Nursing Home, 28 Burlington Lane, Chiswick, London, W4 2QE

  P/2026/1506 Submitted 19 May 2026 0m away

  65% historically approved · decision due ~4 Aug

  Variation of condition 2 (Approved Plans) following planning permission P/2024/1024 approved 08/11/2024 Erection of single storey sheltered accommodation units across the site with four units on the rear boundary, two extending existing units and two individual units, an extension to the existing day room by covering two small courtyards, a single storey pavilion in the same location incorporating the relocation of bins, a new pedestrian opening by the perimeter wall, vehicular parking and associated landscaping.

  Awaiting decision Full applications Extension 105 docs
  Several homes

• 1 Dartmouth Place, Chiswick, London, W4 2RH

  P/2026/1393 Submitted 8 May 2026 78m away

  T1. Evergreen Magnolia (M.grandiflora). Section fell to ground level T2. 3 x Small Bay Trees (Laurus nobilis). Fell to ground level T3. Palm. Fell to ground level T4. Bay (Laurus nobilis). Reduce height by 1 metre and tidy all sides to shape and tidy T5 Holly (Ilex aquifolium). Trim top to create shallow rounded 'umbrella' form and by removing up to 0.5 metres of regrowth T6 Large Palm. Fell to ground level T7 Palm. Fell to ground level T8 Palm. Fell to ground level T10 Variegated Holly (Ilex aquifolium). Reduce crown by 0.75 metres to suitable growth points and trim back all sides to shape and tidy T11 Common Holly (Ilex aquifolium). Reduce crown by 0.75 metres to suitable growth points and trim back all sides to shape and tidy.

  Granted Trees 4 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