Planning Atlas
Planning AtlasWestminsterKnightsbridge & Belgravia ward24/01251/FULL
Planning application · Westminster

24/01251/FULL.

21 Grosvenor Place London SW1X 7HN

Full / Other Planning at 21 Grosvenor Place London SW1X 7HN, received 26 Feb 2024 — approved on 28 May 2025 (delegated, Aurore Manceau).

WestminsterKnightsbridge & BelgraviaSW1X 7HN24/01251/FULL
ApprovedRefusedOther
At a glance · this applicationWestminster profile →
Approved
Outcome
28 May 2025
65 wks
Decision time
57 wks over the 8-week target
Conditions
not captured
90
Documents
90 linked
0
Objections
0 in support
No
Appeal
none recorded
Record from the Westminster planning register as captured; documents link to the council's own files. Nearby applications are context, not part of this application.
Application

What is it?

Partial infill of the existing lightwell to create additional Class E (Commercial, Business and Service) floorspace; demolition and replacement of existing plant room at roof level; installation of replacement plant equipment and associated enclosure at roof level and minor external alterations including replacement of windows, creation of canopy to Chester entrance and new ramps and steps to Grosvenor Place frontage; provision of new ancillary facilities, and other associated works.

Reference
24/01251/FULL
Type
Full Planning Permission Application
Applicant
Agent / consultant
Case officer
Postcode
SW1X 7HN
Received
26 Feb 2024
Target date
22 Apr 2024
Decision date
28 May 2025
Decision route
Delegated (officer)
Status
Decided
Reference
24/01251/FULL
Type
Full Planning Permission Application
Show all 15 rows
Applicant
Agent / consultant
Case officer
Postcode
SW1X 7HN
Received
26 Feb 2024
Target date
22 Apr 2024
Decision date
28 May 2025
Decision route
Delegated (officer)
Status
Decided
Documents

What was filed?

Document
Published
View
GRANT OF FULL PP [PE]
28 May 2025
DELEGATED REPORT
28 May 2025
WASTE PROJECT OFFICER COMMENTS
20 May 2024
AIR QUALITY ASSESSMENT
26 Apr 2024
PROPOSED GROUND FLOOR PLAN
23 Apr 2024
PROPOSED NORTH WEST ELEVATION
23 Apr 2024
PROPOSED SOUTH WEST ELEVATION
23 Apr 2024
PROPOSED SOUTH EAST ELEVATION
23 Apr 2024
PROPOSED SIXTH FLOOR ROOF PLAN
23 Apr 2024
PROPOSED FIFTH FLOOR PLAN
23 Apr 2024
GRANT OF FULL PP [PE]
28 May 2025
DELEGATED REPORT
28 May 2025
WASTE PROJECT OFFICER COMMENTS
20 May 2024
Show all 10 rows
AIR QUALITY ASSESSMENT
26 Apr 2024
PROPOSED GROUND FLOOR PLAN
23 Apr 2024
PROPOSED NORTH WEST ELEVATION
23 Apr 2024
PROPOSED SOUTH WEST ELEVATION
23 Apr 2024
PROPOSED SOUTH EAST ELEVATION
23 Apr 2024
PROPOSED SIXTH FLOOR ROOF PLAN
23 Apr 2024
PROPOSED FIFTH FLOOR PLAN
23 Apr 2024

Documents open on the Westminster portal (the portal needs its documents tab opened first — the link handles that). View the application page ↗

Decision

What happened?

Approved on 28 May 2025, delegated decision by Aurore Manceau — 65 weeks from submission (57 over the 8-week target).

Timeline

Date
Event
26 Feb 2024
Application received
22 Apr 2024
Statutory target date
28 May 2025
Delegated decision: Approved · Aurore Manceau
26 Feb 2024
Application received
22 Apr 2024
Statutory target date
28 May 2025
Delegated decision: Approved · Aurore Manceau

Public response

Measure
Count
Objections
0
In support
0
Total comments
1
Objections
0
In support
0
Total comments
1
People

Who is involved?

Name
Role
Applicant — the party who applied, not necessarily the owner
Agent as stated on the application
Case officer — delegated decision
Applicant — the party who applied, not necessarily the owner
Agent as stated on the application
Case officer — delegated decision
Place

What affects it?

Context around the site — not part of this application. Designations over the site: use the map's designations filter (conservation areas, listed buildings, Article 4, flood risk …). Decisions within 250 metres of the site are listed below — context, not this application.

Other applications within 250 metres (context — nearby, not this application)

No other geocoded decision is recorded within 250 metres.