Planning application
CAPITAL COURT, 30 WINDSOR STREET UXBRIDGE MIDDLESEX UB8 1AB
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Details pursuant to the discharge of Condition 5 (Construction Management Plan) of planning permission ref. 45455/APP/2025/2535, dated 09-04-26 (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)).)
As published by the council, reference 45455/APP/2026/2011
Application record
- Reference
- 45455/APP/2026/2011
- Type
- Full
- Status
- Undecided
- Received
- 12 Aug 2026
- Validated
- 12 Aug 2026
- Ward
- UXBRIDGE 2022
- Postcode
- UB8 1AB
Site history
Applications at this address on the Hillingdon register
This site has had 11 applications since 2025: 6 approved, 0 refused.
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45455/APP/2026/2008 Awaiting decision
CAPITAL COURT, 30 WINDSOR STREET UXBRIDGE MIDDLESEX UB8 1AB
Details pursuant to the discharge of Condition 5 (Construction Management Plan) of planning permission ref. 45455/APP/2026/386, dated 10-04-26 (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)).)
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45455/APP/2026/2010 Awaiting decision
CAPITAL COURT, 30 WINDSOR STREET UXBRIDGE MIDDLESEX UB8 1AB
Details pursuant to the discharge of Condition 5 (Construction Management Plan) of planning permission ref. 45455/APP/2026/385, dated 10-04-26 (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)).)
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45455/APP/2026/2007 Awaiting decision
CAPITAL COURT, 30 WINDSOR STREET UXBRIDGE MIDDLESEX UB8 1AB
Details pursuant to the discharge of Condition 5 (Construction Management Plan) of planning permission ref. 45455/APP/2026/382, dated 10-04-26 (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)).)
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45455/APP/2026/2009 Awaiting decision
CAPITAL COURT, 30 WINDSOR STREET UXBRIDGE MIDDLESEX UB8 1AB
Details pursuant to the discharge of Condition 4 (Construction Management Plan) of planning permission ref. 45455/APP/2026/1089, dated 12-06-26 (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)).)
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45455/APP/2026/1089 Granted
CAPITAL COURT, 30 WINDSOR STREET UXBRIDGE MIDDLESEX UB8 1AB
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)).
-
45455/APP/2026/386 Granted
CAPITAL COURT, 30 WINDSOR STREET UXBRIDGE MIDDLESEX UB8 1AB
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)).
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45455/APP/2026/382 Granted
CAPITAL COURT, 30 WINDSOR STREET UXBRIDGE MIDDLESEX UB8 1AB
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)).
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45455/APP/2026/385 Granted
CAPITAL COURT, 30 WINDSOR STREET UXBRIDGE MIDDLESEX UB8 1AB
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)).
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45455/APP/2025/2934 Granted
CAPITAL COURT, 30 WINDSOR STREET UXBRIDGE MIDDLESEX UB8 1AB
Erection of canopy over existing car park
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45455/APP/2025/2535 Granted
CAPITAL COURT, 30 WINDSOR STREET UXBRIDGE MIDDLESEX UB8 1AB
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)).
Timeline
Dates from the published record
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12 Aug 2026
Received by Hillingdon
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16 Sep 2026
Added to PlanIndex
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Decision
Awaiting decision
Decision expected by 7 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Hillingdon took a median of 57 days over the applications it decided in the last year.
Documents
Plans, drawings, consultee responses and the officer's report
4 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat happens while it is decided
This application is with Hillingdon for determination, against a statutory target of eight weeks. Over the last year Hillingdon decided full applications in a median of 57 days. More in our guide to how long planning decisions take.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 500 metres
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CAPITAL COURT, 30 WINDSOR STREET UXBRIDGE MIDDLESEX UB8 1AB
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 docsMajor scheme -
42a WINDSOR STREET UXBRIDGE UB8 1AB
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 -
42a WINDSOR STREET UXBRIDGE UB8 1AB
Proposed Change of Use of part ground floor and upper floors from Office (Class E) to an 8-bed Apart-Hotel (Class C1) with associated internal alterations (Application for Listed Building Consent)(Related to Application ref. 48534/APP/2026/538).
Granted Full applications 11 docs -
CAPITAL COURT, 30 WINDSOR STREET UXBRIDGE MIDDLESEX UB8 1AB
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
87% historically approved · decision due ~7 Oct
Details pursuant to the discharge of Condition 5 (Construction Management Plan) of planning permission ref. 45455/APP/2026/386, dated 10-04-26 (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)).)
Awaiting decision Full applications 4 docsMajor scheme -
CAPITAL COURT, 30 WINDSOR STREET UXBRIDGE MIDDLESEX UB8 1AB
87% historically approved · decision due ~7 Oct
Details pursuant to the discharge of Condition 5 (Construction Management Plan) of planning permission ref. 45455/APP/2026/385, dated 10-04-26 (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)).)
Awaiting decision Full applications 4 docsMajor scheme
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79068/APP/2026/1422 Granted
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78325/APP/2026/1804 Granted
1 COPSE CLOSE NORTHWOOD HA6 2XG
Details pursuant to the discharge of Condition 10 (Accessible Housing) of planning permission ref. 78325/APP/2023/2889, dated 19-01-2024 (Erection of a two storey detached dwelling with associated access, parking and amenity space following demolition of existing dwelling.)
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79711/APP/2026/1801 Granted
132 WHITETHORN AVENUE YIEWSLEY UB7 8LB
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4260/APP/2025/2721 Granted
RUISLIP METHODIST CHURCH ICKENHAM ROAD RUISLIP MIDDLESEX. HA7 7BZ
Amendments to fenestration to include replacement windows on the front elevation and the insertion of a new fire door on the east side elevation.