Underground Car Park Cavendish Square London W1G 0PG Data via plota.co.uk
Proposal
Details of Site Environmental Management Plan pursuant to condition 3 of planning permission dated 24 May 2022 (RN: ). Data via plota.co.uk
Application progress
This application is under consideration - no decision has been issued yet. A decision is expected by 16 Oct 2026.
Associated applications 4
Part of
Conditions 3 awaiting decision
- ConditionsDetails of Site Environmental Management Plan pursuant to condition 3 of planning permission…This application26/05731/ADFULL
Site constraints 10
Show all 22 with distances
- 35 mStatue of Lord George Bentinck (at South End of Square Garden)Grade II
- 44 m3, Cavendish Square W1Grade II*
- 50 m4, Cavendish Square W1Grade II
- 59 m5, Cavendish Square W1Grade II
- 64 m1 and 1a, Cavendish Square W1Grade II
- 77 mNumber 7 and Attached RailingsGrade II
- 101 mUniversity of Westminster (formerly Regent Street Polytechnic)Grade II
- 103 mRoyal College of NursingGrade II
- 112 m14 Cavendish PlaceGrade II
- 115 mBridgeGrade II*
- 116 mHarcourt HouseGrade II
- 116 m12, Cavendish Place W1Grade II
- 116 m289-305 and 313-319 Regent Street W1 and 3 Cavendish PlaceGrade II
- 122 m15, Cavendish Square W1Grade II
- 125 m18, Cavendish Square W1Grade II*
- 128 m16, Cavendish Square W1Grade II
- 129 mWinged Figure, including plinth and applied letteringGrade II*
- 129 m273, 275, 275A AND 281A, REGENT STREET W1 (See details for further address information)Grade II
- 131 m17, Cavendish Square W1Grade II
- 134 m2, Harley Street W1Grade II
- 145 m4, Harley Street W1Grade II
- 149 m1, 3 and 5, Harley StreetGrade II
Checked on 11 September 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
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Important details
- Council
- Westminster
- Application type
- Approval of Details (Full PP)
- Postcode
- W1G 0PG
- Received
- 21 Aug 2026
- Validated
- 21 Aug 2026
- Ward
- West End
- Case officer
- Show
- Target decision
- 16 Oct 2026
- Applicant
- Show
- Agent
- DP9 Limited
Public comments
No public comments yet.
Last counted 10 Sept 2026
Consultation & key dates
- Alt. reference
- PP-15175160
- Env. assessment
- No
Historical activity at this location
35 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Westminster is slower than most councils at deciding householder applications, ranking #258 out of 296. Only 28% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Westminster is also one of the strictest councils - it refuses more householder applications than almost any other, with only 81% approved vs 90% nationally.
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Underground Car Park Cavendish Square London W1G 0PG
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Referenced application
Council archive
Underground Car Park Cavendish Square London W1G 0PG
Demolition and erection of above ground structures in conjunction with the use of an underground car park (Sui Generis) as a flexible mixed use commercial development comprising uses within the following use classes A1-A5, B1,B2, B8, C1, C2, D1, and D2 along with the excavation of a 4th basement level, new entrances and associated landscaping and highways works to provide up to 25,953 sqm (GIA) of floorspace.
- Received
- 31 Oct 2019
- Outcome
- Pending