P/2021/2585

1. 24 Jun 2021

   Received by Hounslow

2. 29 Jul 2021

   Decision issued: APPROVED

3. 30 Jul 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

• P/2023/0384 Granted

  LAMPOST COLUMNS HAYES ROAD, SOUTHALL, UB2 5NA

  Installation of eight pairs of brackets and PVC banners to existing lamppost columns

  6 Feb 2023 313m away Advertising
• P/2024/3512 Granted

  The Square,Southall Lane,Southall, UB2 5NH

  Details of Condition 10A (BRE) submitted pursuant to planning permission 01032/R/P1 (P/2022/3719) dated 29/02/2024 for Demolition of the existing buildings and redevelopment to provide commercial units (Use Class E(g)(iii), B2 and B8) together with associated access, parking and landscaping

  22 Oct 2024 336m away Conditions
• 75111/APP/2025/2523 Granted

  Land at Bulls Bridge Industrial Estate NORTH HYDE GARDENS HAYES UB3 4QQ

  Details pursuant to the partial discharge of Condition 15 (Drainage Verification) in relation to Energy Centre 2 (EC2), EC3, and Visitor Reception Centre 2 (VRC2) as attached to planning permission ref. 5111/APP/2022/1007 dated 21-09-2022 (Full planning permission for site clearance and preparation, including the demolition of remaining buildings, and the redevelopment of the site to provide three energy centres, two visitor reception centres, a new footpath and cycleway link to the canal towpath, works to the highway, car parking, cycle parking, associated infrastructure, enclosures and necessary physical security systems, hard and soft landscaping, and ancillary uses, as well as associated external works).

  30 Sep 2025 350m away Full applications
• 75111/APP/2025/2525 Granted

  Land at Bulls Bridge Industrial Estate NORTH HYDE GARDENS HAYES UB3 4QQ

  Details pursuant to the partial discharge of Condition 17 (Drainage Verification) in relation to Union Park 2 (UP2) and UP3 only as attached to planning permission ref. 75111/APP/2020/1955 dated 15-04-2021 (Site clearance and preparation, including the demolition of remaining buildings, and the redevelopment of the site to provide: a new data centre (Use Class B8), a HV Sub-Station, works to the highway, car parking, cycle parking, associated infrastructure, enclosures and necessary physical security systems, hard and soft landscaping (including works to the River Crane) and ancillary uses, as well as associated external works.)

  30 Sep 2025 350m away Full applications
• 75111/APP/2025/739 Decided

  Union Park UP4 NORTH HYDE GARDENS HAYES UB3 4QQ

  Redevelopment of site to deliver extension to existing Union Park data centre campus consisting of (a) free standing data centre building; (b) energy, power, and water infrastructure; (c) site access and internal roads; (d) site security arrangements; (e) hard and soft, green landscaping; and (f) other ancillary and auxiliary forms of development.

  18 Mar 2025 350m away Full applications
• 80130/APP/2026/1476 Granted

  National Grid 66kV Compound NORTH HYDE GARDENS HAYES UB3 4QQ

  Installation of two new transformer bays within the existing North Hyde Substation (National Grid 66kV compound).

  16 Jun 2026 350m away Full applications

• P/2026/2230 Awaiting decision

  69-76,High Street,Brentford,Hounslow,TW8 0AA

  Details of secured by design submitted pursuant to condition 36 of permission P/2022/1142 dated 10/11/2022 for demolition of the existing building and erection of four blocks ranging from three to eleven storeys to provide 333 residential units and commercial space with associated car and cycle parking, landscaping, amenity space and ancillary development.

  30 Jul 2026 Conditions
• P/2026/2218 Awaiting decision

  142A Wellington Road South, Hounslow, TW4 5JH

  Details of boundary screening and West London Cycle Parking Guidance submitted pursuant to conditions 5 and 13 of permission P/2023/0738 dated 29/07/26 for erection of part two storey, part single storey rear extension to 146 and single storey rear extensions to 142 and 144 together with six car parking spaces, cycle store and landscaping of whole site142-146 WELLINGTON ROAD SOUTH, HOUNSLOW , TW4 5JH.

  29 Jul 2026 Conditions
• P/2026/2202 Awaiting decision

  403-405 Twickenham Road, Isleworth, TW7 7ES

  Variation of conditions 4 (opening times for shop) and 5 (opening times for petrol station) to allow to be rewording of condition 4 to 'the onsite shop shall be permanently open to customers 24 hours' and condition 5 to 'the filling of vehicles with petrol and the associated receipt of payment shall be carried out at the premises 24 hours permanently, with the exception of pumps 1, 2, 3 and 4 which shall not operate between the hours of 11.00pm and 6.00am' of planning permission 01137/403 405/P29 (P/2016/1527) approved 29/06/2016 for the variation of condition 3 to change the opening hours from 07:00 am to 06:00 am following planning permission 01137/403 405/P23 (H/0006/5173) dated 14/12/1983 for erection of petrol service station with car servicing

  28 Jul 2026 Conditions
• P/2026/2199 Awaiting decision

  Garage blocks at Manor Gardens, Devonshire Road, Chiswick, London

  Variation of conditions 2 (approved plans) and 4 (construction logistics plan) to allow amendments to site and building layout including external staircase on Block A, integrated staircase on Block B, location of cycle and refuse storage and increase to communal amenity. of planning permission 00354/C/P1 (P/2021/2466) approved 17/12/2021 for the erection of two blocks of flats consisting of a part one part three storey and a three storey building to create six flats including associated cycle storage, landscaping, refuse and recycling storage with the retention of existing electrical substation following the demolition of the existing garages.

  28 Jul 2026 Conditions
• P/2026/2201 Awaiting decision

  Churchill House,114 Windmill Road,Brentford,TW8 9NA

  Details of Condition 15 (Construction Noise Limits), 16 (Construction Environmental Management Plan) and 20 (Construction Logistics Plan) submitted pursuant to planning permission P/2025/1963 for Variation of condition 2 approved plans to allow the minor adjustments to layout and design for fire regulations compliance of planning permission P/2021/0584 approved 05/11/2024 Demolition of the existing commercial buildings and No. 114 Windmill Road, and a phased residential redevelopment providing 74 dwellings within two blocks ranging between four and eight storeys in height (34 dwellings in Building A (Phase 1) and 40 dwellings in Building B (Phase 2) and associated works including car and cycle parking and hard and soft landscaping

  28 Jul 2026 Conditions