Planning Atlas
Planning AtlasWestminsterPimlico North ward25/07978/LBC
Planning application · Westminster

25/07978/LBC.

17 Alderney Street London SW1V 4ES

Listed Building at 17 Alderney Street London SW1V 4ES, received 3 Nov 2025 — approved on 16 Feb 2026 (delegated, Nikki Mitchell).

WestminsterPimlico NorthSW1V 4ES25/07978/LBC
ApprovedRefusedOther
At a glance · this applicationWestminster profile →
Approved
Outcome
16 Feb 2026
15 wks
Decision time
7 wks over the 8-week target
Conditions
not captured
37
Documents
37 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?

Internal alterations including reinstating the doorway between the hallway and living room at ground floor; reinstating the lower ground floor access door on the ground floor landing; new guest WC on the ground floor; new skylight on the rear main roof; new smoke and heat detectors throughout.

Reference
25/07978/LBC
Type
Listed Building Consent Application
Applicant
Agent / consultant
Case officer
Postcode
SW1V 4ES
Received
3 Nov 2025
Target date
29 Dec 2025
Decision date
16 Feb 2026
Decision route
Delegated (officer)
Status
Decided
Reference
25/07978/LBC
Type
Listed Building Consent Application
Show all 15 rows
Applicant
Agent / consultant
Case officer
Postcode
SW1V 4ES
Received
3 Nov 2025
Target date
29 Dec 2025
Decision date
16 Feb 2026
Decision route
Delegated (officer)
Status
Decided
Documents

What was filed?

Document
Published
View
GRANT OF LISTED BUILDING CONSENT [PE]
16 Feb 2026
DELEGATED REPORT
16 Feb 2026
ACK-GENERAL LETTER (G/P/C)
19 Nov 2025
ECNSLT-STD EXT CONSULTEES
19 Nov 2025
SITE NOTICE 21 OR 28 DAYS IF T&C APPL.
19 Nov 2025
HEALTH AND SAFETY EXECUTIVE RESPONSE
19 Nov 2025
RECEIPT OF APPLICATION
5 Nov 2025
APPLICATIONFORMREDACTED
3 Nov 2025
373- 1.201- A SECTION 02 PROPOSED
3 Nov 2025
5373- 1.500- A DOOR DETAIL TYPE 01
3 Nov 2025
GRANT OF LISTED BUILDING CONSENT [PE]
16 Feb 2026
DELEGATED REPORT
16 Feb 2026
ACK-GENERAL LETTER (G/P/C)
19 Nov 2025
Show all 10 rows
ECNSLT-STD EXT CONSULTEES
19 Nov 2025
SITE NOTICE 21 OR 28 DAYS IF T&C APPL.
19 Nov 2025
HEALTH AND SAFETY EXECUTIVE RESPONSE
19 Nov 2025
RECEIPT OF APPLICATION
5 Nov 2025
APPLICATIONFORMREDACTED
3 Nov 2025
373- 1.201- A SECTION 02 PROPOSED
3 Nov 2025
5373- 1.500- A DOOR DETAIL TYPE 01
3 Nov 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 16 Feb 2026, delegated decision by Nikki Mitchell — 15 weeks from submission (7 over the 8-week target).

Timeline

Date
Event
3 Nov 2025
Application received
29 Dec 2025
Statutory target date
16 Feb 2026
Delegated decision: Approved · Nikki Mitchell
3 Nov 2025
Application received
29 Dec 2025
Statutory target date
16 Feb 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.