Planning Atlas
Planning AtlasWestminsterLittle Venice ward25/09172/FULL
Planning application · Westminster

25/09172/FULL.

23 Blomfield Road London W9 1AD

Full / Other Planning at 23 Blomfield Road London W9 1AD, received 18 Dec 2025 — approved on 5 Jun 2026 (delegated, Sebastian Knox).

WestminsterLittle VeniceW9 1AD25/09172/FULL
ApprovedRefusedOther
At a glance · this applicationWestminster profile →
Approved
Outcome
5 Jun 2026
24 wks
Decision time
16 wks over the 8-week target
Conditions
not captured
72
Documents
72 linked
Objections
not captured
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?

Alterations to the basement and rear extension and fenestration, including the installation of a door in place of the approved windows and replacement of front lightwell balustrade with railings and associated works.

Reference
25/09172/FULL
Type
Full Planning Permission Application
Applicant
Agent / consultant
Case officer
Postcode
W9 1AD
Received
18 Dec 2025
Target date
12 Feb 2026
Decision date
5 Jun 2026
Decision route
Delegated (officer)
Status
Decided
Reference
25/09172/FULL
Type
Full Planning Permission Application
Show all 15 rows
Applicant
Agent / consultant
Case officer
Postcode
W9 1AD
Received
18 Dec 2025
Target date
12 Feb 2026
Decision date
5 Jun 2026
Decision route
Delegated (officer)
Status
Decided
Documents

What was filed?

Document
Published
View
GRANT OF FULL PP [PE]
5 Jun 2026
DELEGATED REPORT
5 Jun 2026
NEIGHBOUR NOTIFICATION LETTER (21D)
24 Feb 2026
SITE NOTICE 21 OR 28 DAYS IF T&C APPL.
24 Feb 2026
CNSLT-LA SOCIETY
24 Feb 2026
ECNSLT-INTERNAL CONSULTS
24 Feb 2026
ACK-GENERAL LETTER (G/P/C)
24 Feb 2026
RECEIPT OF APPLICATION
13 Feb 2026
LLFA
6 Feb 2026
APPLICATION FORM REDACTED
18 Dec 2025
GRANT OF FULL PP [PE]
5 Jun 2026
DELEGATED REPORT
5 Jun 2026
NEIGHBOUR NOTIFICATION LETTER (21D)
24 Feb 2026
Show all 10 rows
SITE NOTICE 21 OR 28 DAYS IF T&C APPL.
24 Feb 2026
CNSLT-LA SOCIETY
24 Feb 2026
ECNSLT-INTERNAL CONSULTS
24 Feb 2026
ACK-GENERAL LETTER (G/P/C)
24 Feb 2026
RECEIPT OF APPLICATION
13 Feb 2026
LLFA
6 Feb 2026
APPLICATION FORM REDACTED
18 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 5 Jun 2026, delegated decision by Sebastian Knox — 24 weeks from submission (16 over the 8-week target).

Timeline

Date
Event
18 Dec 2025
Application received
12 Feb 2026
Statutory target date
5 Jun 2026
Delegated decision: Approved · Sebastian Knox
18 Dec 2025
Application received
12 Feb 2026
Statutory target date
5 Jun 2026
Delegated decision: Approved · Sebastian Knox

Public response

Comment counts were not captured for this application.

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.