Planning Atlas
Planning AtlasWestminsterWest End ward25/03221/FULL
Planning application · Westminster

25/03221/FULL.

18 Upper Brook Street London W1K 7PU

Full / Other Planning at 18 Upper Brook Street London W1K 7PU, received 12 May 2025 — approved on 13 Feb 2026 (delegated, Rattan Sehra).

WestminsterWest EndW1K 7PU25/03221/FULL
ApprovedRefusedOther
At a glance · this applicationWestminster profile →
Approved
Outcome
13 Feb 2026
40 wks
Decision time
32 wks over the 8-week target
Conditions
not captured
112
Documents
112 linked
0
Objections
1 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 refurbishment of office space including installation of plant within enlarged enclosure at roof level, addition of cycle storage to lower ground floor, layout alterations, and new mechanical and electrical services.

Reference
25/03221/FULL
Type
Full Planning Permission Application
Agent / consultant
Case officer
Postcode
W1K 7PU
Received
12 May 2025
Target date
7 Jul 2025
Decision date
13 Feb 2026
Decision route
Delegated (officer)
Status
Decided
Reference
25/03221/FULL
Type
Full Planning Permission Application
Show all 15 rows
Agent / consultant
Case officer
Postcode
W1K 7PU
Received
12 May 2025
Target date
7 Jul 2025
Decision date
13 Feb 2026
Decision route
Delegated (officer)
Status
Decided
Documents

What was filed?

Document
Published
View
GRANT OF FULL PP [PE]
13 Feb 2026
DELEGATED REPORT
13 Feb 2026
DEMOLITION SECOND FLOOR PLANS
20 Oct 2025
DEMOLITION SECOND FLOOR ELEVATIONS
20 Oct 2025
PROPOSED SECOND FLOOR PLANS
20 Oct 2025
PROPOSED SECOND FLOOR ELEVATIONS
20 Oct 2025
PROPOSED LOWER GROUND FLOOR PLAN
17 Oct 2025
PROPOSED FOURTH FLOOR ELEVATIONS
17 Oct 2025
PROPOSED THIRD FLOOR ELEVATIONS
17 Oct 2025
PROPOSED LOWER GROUND FLOOR ELEVATIONS
17 Oct 2025
GRANT OF FULL PP [PE]
13 Feb 2026
DELEGATED REPORT
13 Feb 2026
DEMOLITION SECOND FLOOR PLANS
20 Oct 2025
Show all 10 rows
DEMOLITION SECOND FLOOR ELEVATIONS
20 Oct 2025
PROPOSED SECOND FLOOR PLANS
20 Oct 2025
PROPOSED SECOND FLOOR ELEVATIONS
20 Oct 2025
PROPOSED LOWER GROUND FLOOR PLAN
17 Oct 2025
PROPOSED FOURTH FLOOR ELEVATIONS
17 Oct 2025
PROPOSED THIRD FLOOR ELEVATIONS
17 Oct 2025
PROPOSED LOWER GROUND FLOOR ELEVATIONS
17 Oct 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 13 Feb 2026, delegated decision by Rattan Sehra — 40 weeks from submission (32 over the 8-week target).

Timeline

Date
Event
12 May 2025
Application received
7 Jul 2025
Statutory target date
13 Feb 2026
Delegated decision: Approved · Rattan Sehra
12 May 2025
Application received
7 Jul 2025
Statutory target date
13 Feb 2026
Delegated decision: Approved · Rattan Sehra

Public response

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