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Details of doors (external) showing adjoining fabric and key details, windows showing adjoining fabric and key details, sliding roof lights above stair leading to roof terrace showing adjoining fabric and key details, works to the vaults, including any tanking and all sides of roof access leading to roof top terrace to be solid not glazed pursuant to conditions 3 (Part 1,2,3 and 6) and Condition 9 of Listed Building Consent dated 11th March 2026 (RN: 25/07887/LBC).

14 Cavendish Square London W1G 9DB

DecidedReference: 26/05855/ADLBCCity of Westminster

Last published check: 14 Sept 2026, 13:23. Check the council record for more recent changes.

Application location

14 Cavendish Square London W1G 9DB

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Application summary

Status
Decided
Application type
Approval of Details (ADLBC)
Received
26 Aug 2026
Validated
26 Aug 2026
Determination deadline
Not published
Local authority
City of Westminster

Application overview

Details of doors (external) showing adjoining fabric and key details, windows showing adjoining fabric and key details, sliding roof lights above stair leading to roof terrace showing adjoining fabric and key details, works to the vaults, including any tanking and all sides of roof access leading to roof top terrace to be solid not glazed pursuant to conditions 3 (Part 1,2,3 and 6) and Condition 9 of Listed Building Consent dated 11th March 2026 (RN: 25/07887/LBC).

Proposal details

Reference
26/05855/ADLBC
Alternative references
PP-15185755
Ward
Marylebone
Agent
Sanchez Benton Architects Ltd

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Documents 32 of 32

DocumentPublishedAction
APPR. OF DETAILS-LBC RESMAT [PE]Decision Notice · PDF8 Sept 2026View
DELEGATED REPORTReport · PDF8 Sept 2026View
ACK-APPROVAL OF DETAILS APPL.Background Papers · PDF7 Sept 2026View
RECEIPT OF APPLICATIONOther · PDF1 Sept 2026View
APPLICATIONFORMREDACTEDApplication Form · PDF26 Aug 2026View
MATERIALS CONDITIONS DISCHARGE_P01Other · PDF26 Aug 2026View
243_3050 PR_EXT DOOR TYPE 01_P07Drawing · PDF26 Aug 2026View
243_3101 PR_EXT WINDOW TYPE 01_P06Drawing · PDF26 Aug 2026View
EXT WINDOW OVERVIEW _P01Other · PDF26 Aug 2026View
243_3051 PR_EXT DOOR ED-01-01_P07Drawing · PDF26 Aug 2026View
243_3040 PR_EXT DOOR ED-03-02_P06Drawing · PDF26 Aug 2026View
243_3041 PR_EXT DOOR ED-03-03_P06Drawing · PDF26 Aug 2026View
243_3042 PR_EXT DOOR ED-RF-01_P01Drawing · PDF26 Aug 2026View
243_1910 PR_IE_R-LG-12 - VAULT 2_P01Drawing · PDF26 Aug 2026View
243_1911 PR_IE_R-LG-13 - VAULT 3_P01Drawing · PDF26 Aug 2026View
243_3002 PR_EXT DOOR ED-LG-05_P06Drawing · PDF26 Aug 2026View
243_3010 PR_EXT DOOR ED-G-01_P06Drawing · PDF26 Aug 2026View
243_1909 PR_IE_R-LG-11 - VAULT 1_P01Drawing · PDF26 Aug 2026View
243_3001 PR_EXT DOOR ED-LG-01_P06Drawing · PDF26 Aug 2026View
EXT DOOR OVERVIEWOther · PDF26 Aug 2026View
PLANNING STATEMENT FOR DOC2 LBCPlanning Statement · PDF26 Aug 2026View
EXTERNAL IRONMONGERY SCHEDULEOther · PDF26 Aug 2026View
SPECIFICATION EXTRACT DOC2 LBC_P01Other · PDF26 Aug 2026View
243_3130 PR_EXT WINDOW EW-03-01_P06Drawing · PDF26 Aug 2026View
ISSUE SHEETBackground Papers · PDF26 Aug 2026View
REFUSE PLATFORM_P01Drawing · PDF26 Aug 2026View
243_3110 PR_EXT WINDOW EW-G-06_P06Drawing · PDF26 Aug 2026View
243_3210 PR_ROOFLIGHT RL-04-01_P06Drawing · PDF26 Aug 2026View
243_3102 PR_EXT WINDOW TYPE 02_P06Drawing · PDF26 Aug 2026View
243_3104 PR_EXT WINDOW TYPE 04_P06Drawing · PDF26 Aug 2026View
243_3105 PR_EXT WINDOW TYPE 05_P06Drawing · PDF26 Aug 2026View
243_3103 PR_EXT WINDOW TYPE 03_P07Drawing · PDF26 Aug 2026View

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Application timeline

Council milestones and published deadlines. A deadline passing does not confirm a decision.

  1. Application Received Date

    Published milestoneCouncil source

  2. Application Validated Date

    Published milestoneCouncil source

  3. Decision Issued Date

    Published milestoneCouncil source

  4. Decision Made Date

    Published milestoneCouncil source

  5. Target Date

    Published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source

Decision & conditions

Application Permitted
APPR. OF DETAILS-LBC RESMAT [PE]
Planning conditions

Conditions aren’t listed here. Read the council decision notice for the full decision and conditions.

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