42a WINDSOR STREET UXBRIDGE UB8 1AB

1. 2 Mar 2026

   Received by Hillingdon

2. 18 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 13 May 2026

   Decision issued: Permitted

4. 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.

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

• CAPITAL COURT, 30 WINDSOR STREET UXBRIDGE MIDDLESEX UB8 1AB

  45455/APP/2025/2535 Submitted 30 Sep 2025 0m away

  Change of use from Commercial (Use Class E) to Residential (Use Class C3) to create 77 dwellings (Application for Prior Approval under Schedule 2, Part 3, Class MA of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended)).

  Granted Full applications 32 docs
  Major scheme

• 42a WINDSOR STREET UXBRIDGE UB8 1AB

  48534/APP/2026/538 Submitted 2 Mar 2026 0m away

  Proposed change of use of part ground floor and upper floors from Office (Class E Use) to an 8-bed Apart-Hotel (Class C1 Use) with associated internal alterations (Related to Application ref. 48534/APP/2026/541).

  Granted Full applications 10 docs

• CAPITAL COURT, 30 WINDSOR STREET UXBRIDGE MIDDLESEX UB8 1AB

  45455/APP/2026/1089 Submitted 30 Mar 2026 0m away

  Conversion of the second floor commercial (Use Class E) space to residential units comprising 6 self-contained (Use Class C3) (Application for Prior Approval under Schedule 2, Part 3, Class MA of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended)).

  Granted Full applications 28 docs

• CAPITAL COURT, 30 WINDSOR STREET UXBRIDGE MIDDLESEX UB8 1AB

  45455/APP/2026/386 Submitted 11 Feb 2026 0m away

  Change of use of the ground floor from Commercial (Use Class E) to Residential (Use Class C3) to create 16 dwellings (Application for Prior Approval under Schedule 2, Part 3, Class MA of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended)).

  Granted Full applications 27 docs
  Major scheme

• CAPITAL COURT, 30 WINDSOR STREET UXBRIDGE MIDDLESEX UB8 1AB

  45455/APP/2026/382 Submitted 11 Feb 2026 0m away

  Change of use of the third floor from Commercial (Use Class E) to Residential (Use Class C3) to create 16 dwellings (Application for Prior Approval under Schedule 2, Part 3, Class MA of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended)).

  Granted Full applications 41 docs
  Major scheme

• CAPITAL COURT, 30 WINDSOR STREET UXBRIDGE MIDDLESEX UB8 1AB

  45455/APP/2026/385 Submitted 11 Feb 2026 0m away

  Change of use of the first floor from Commercial (Use Class E) to Residential (Use Class C3) to create 16 dwellings (Application for Prior Approval under Schedule 2, Part 3, Class MA of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended)).

  Granted Full applications 27 docs
  Major scheme

• 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