Planning Atlas
Planning Atlas›Westminster›…St James's ward›25/09012/LBC
Planning application · Westminster

25/09012/LBC.

10 Carlton House Terrace London SW1Y 5AH

Listed Building at 10 Carlton House Terrace London SW1Y 5AH, received 11 Dec 2025 — approved on 26 Mar 2026 (delegated, Nikki Mitchell).

Westminster›St James's›SW1Y 5AH›25/09012/LBC
ApprovedRefusedOther
At a glance · this applicationWestminster profile →
Approved
Outcome
26 Mar 2026
15 wks
Decision time
7 wks over the 8-week target
—
Conditions
not captured
19
Documents
19 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?

Repairs, supplemental tying works, and limited partial reconstruction of lightwell elevation to party wall.

Reference
25/09012/LBC
Type
Listed Building Consent Application
Site
Applicant
Agent / consultant
Case officer
Postcode
SW1Y 5AH
Ward
Council
Received
11 Dec 2025
Target date
5 Feb 2026
Decision date
26 Mar 2026
Decision route
Delegated (officer)
Status
Decided
Council register
Reference
25/09012/LBC
Type
Listed Building Consent Application
Site
Show all 15 rows
Applicant
Agent / consultant
Case officer
Postcode
SW1Y 5AH
Ward
Council
Received
11 Dec 2025
Target date
5 Feb 2026
Decision date
26 Mar 2026
Decision route
Delegated (officer)
Status
Decided
Council register
Documents

What was filed?

Document
Published
View
GRANT OF LISTED BUILDING CONSENT [PE]
26 Mar 2026
DELEGATED REPORT
26 Mar 2026
HISTORIC ENGLAND COMMENT
2 Mar 2026
HISTORIC ENGLAND COMMENT
2 Mar 2026
RECEIPT OF APPLICATION
23 Feb 2026
ACK-GENERAL LETTER (G/P/C)
23 Feb 2026
CNSLT-CONSULTEE CLOUD STD
23 Feb 2026
ECNSLT-STD EXT CONSULTEES
23 Feb 2026
SITE NOTICE 21 OR 28 DAYS IF T&C APPL.
23 Feb 2026
APPLICATION FORM REDACTED
11 Dec 2025
GRANT OF LISTED BUILDING CONSENT [PE]
26 Mar 2026
DELEGATED REPORT
26 Mar 2026
HISTORIC ENGLAND COMMENT
2 Mar 2026
Show all 10 rows
HISTORIC ENGLAND COMMENT
2 Mar 2026
RECEIPT OF APPLICATION
23 Feb 2026
ACK-GENERAL LETTER (G/P/C)
23 Feb 2026
CNSLT-CONSULTEE CLOUD STD
23 Feb 2026
ECNSLT-STD EXT CONSULTEES
23 Feb 2026
SITE NOTICE 21 OR 28 DAYS IF T&C APPL.
23 Feb 2026
APPLICATION FORM REDACTED
11 Dec 2025

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 26 Mar 2026, delegated decision by Nikki Mitchell — 15 weeks from submission (7 over the 8-week target).

Timeline

Date
Event
11 Dec 2025
Application received
5 Feb 2026
Statutory target date
26 Mar 2026
Delegated decision: Approved · Nikki Mitchell
11 Dec 2025
Application received
5 Feb 2026
Statutory target date
26 Mar 2026
Delegated decision: Approved · Nikki Mitchell

Public response

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

Who is involved?

Name
Role
Applicant — the party who applied, not necessarily the owner
Agent · consultant profile
Case officer — delegated decision
Applicant — the party who applied, not necessarily the owner
Agent · consultant profile
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.