The Venue The Assembly Buildings Powerhouse Lane Hayes UB3 1FN

1. 28 Feb 2024

   Received by Hillingdon

2. 28 May 2024

   Validated

   Checked as complete and ready for consideration.

3. 11 Dec 2024

   Decision issued: Refused

4. 23 Aug 2026

   Added to PlanIndex

This application is at appeal, which passes the decision from the council to the national planning inspectorate, or in Scotland usually to a local review body first. The appeal considers the scheme afresh against the same policies.

Anyone who commented on the original application is normally notified and can comment again within the appeal deadline. Appeal decisions take months rather than weeks, and the outcome replaces the council's decision.

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

• THE OLD VINYL FACTORY SITE BLYTH ROAD HAYES UB3 1FN

  59872/APP/2026/563 Submitted 5 Mar 2026 0m away

  Non-material amendment to planning permission ref. 59872/APP/2013/3775, dated 31-07-2014 for 'Variation of Condition 4 (Phasing) of planning permission 59872/APP/2012/1838 dated 19/04/2013, to allow variations to phasing of approved development to allow the Boilerhouse and the Material Store to come forward as Phases 1 and 2, and to allow the Veneer Store and/or Record Stack carparks to come forward earlier than in the approved phasing' to amend the wording of Condition 22 (Operational Hours), to convert the outlined uses classes (Class A) to the new Class E and Sui Generis and to allow Unit 3 within the Assembly Building to operate for 24 hours.

  Refused Full applications 4 docs

• The Old Vinyl Factory BLYTH ROAD HAYES UB3 1FN

  59872/APP/2024/2721 Submitted 11 Oct 2024 0m away

  Details pursuant to the partial discharge of Condition 14 (Traffic Arrangements) for the Machine Store only of planning permission ref. 59872/APP/2022/897, dated 22-03-2024 (Section 73 application to vary Condition 2 of application reference 59872/APP/2020/2517 dated 11-03-2021 (Section 73 application to vary Conditions 2, 3, 10 & 19 of application reference 59872/APP/2016/3454 (Mixed use redevelopment of the Pressing Plant, at The Old Vinyl Factory site, including the partial demolition of the Pressing Plant (formerly Apollo House), retention of front facade and part of the western facade of the Pressing Plant and construction of a cinema with retail, bar, restaurant, exhibition spaces and ancillary spaces and construction of the Machine Store, comprising 81 residential units, a health centre, bars/cafes, associated parking, landscaping, and access works, as amended by Non-Material Amendment application ref. 59872/APP/2020/867)) for the removal of the external lift to the podium garden).

  Granted Full applications Demolition 21 docs

• UNIT 3 THE ASSEMBLY BUILDINGS BLYTH ROAD HAYES UB3 1FN

  59872/APP/2026/1389 Submitted 4 Jun 2026 0m away

  86% historically approved · decision due ~30 Jul

  Change of use of Unit 3 at The Assembly Buildings from retail unit (Use Class E(a)) to 24-hour gym (Use Class E(d))

  Decided

• 57 PRINCES PARK LANE HAYES MIDDX UB3 1SY

  67439/APP/2026/1058 Submitted 28 Apr 2026 33m away

  Erection of outbuilding to rear/side garden (Application for a Certificate of Lawful Development for a Proposed Development)

  Granted Full applications 7 docs

• THE MACHINE STORE, THE OLD VINYL FACTORY BLYTH ROAD HAYES UB3 1DR

  59872/APP/2021/2456 Submitted 17 Jun 2021 72m away

  Details pursuant to the partial discharge of Conditions 5 (Landscaping - Part 4 only), 9 (Air Extraction System - Apartments only) and 14 (Traffic Arrangements - Details of EV charging points only) for the Machine Store Building only of planning permission reference 59872/APP/2016/3454 (Mixed use redevelopment of the Pressing Plant, at The Old Vinyl Factory site, including the partial demolition of the Pressing Plant (formerly Apollo House), retention of front facade and part of the western facade of the Pressing Plant and construction of a 3 screen cinema, with retail, bar, restaurant and exhibition spaces and construction of the Machine Store, comprising 81 residential units, a health centre, bars/cafes, associated parking, landscaping, and access works).

  Granted Full applications New dwelling Demolition 14 docs

• THE RECORD STORE PRESSING LANE HAYES UB3 1DH

  59872/APP/2026/1345 Submitted 28 May 2026 83m away

  86% historically approved · decision due ~23 Jul

  Proposed change of use from Office (Class E(g)(i)) and construction of roof extension to provide 121 Residential (Class C3) units, including residential amenities. Construction of an external roof terrace, alterations to elevations and provision of rear external area for private gardens and a shared resident's terrace. Further associated provision of refuse storage, hard and soft landscaping and associated development.

  Decided Extension

• 80149/APP/2026/1572 Granted

  14 LADYGATE LANE RUISLIP HA4 7QU

  Erection of single storey side and rear wraparound extension, a front porch, amendments to fenestration and roof lights to the front, side and rear sloped roof, following the removal of the rear chimney and garden shed. (Description Amended)

  24 Jun 2026 Full applications
• 79879/APP/2026/1749 Granted

  21 NORTH AVENUE HAYES UB3 2JE

  Erection of part single storey, part double storey rear extension

  13 Jul 2026 Full applications
• 74889/APP/2026/1363 Granted

  32 MANOR ROAD HAYES UB3 2DG

  Erection of a first-floor rear extension.

  1 Jun 2026 Full applications
• 53073/APP/2026/1645 Granted

  50 MINET DRIVE HAYES UB3 3JW

  Erection of a part single storey, part two storey extension to the rear

  1 Jul 2026 Full applications
• 80172/APP/2026/1717 Refused

  6 SQUIRRELS TRADING ESTATE VIVEASH CLOSE HAYES UB3 4RZ

  Change of use from Class B8 to Class E retail

  8 Jul 2026 Full applications