Planning Atlas
Planning AtlasWestminsterAbbey Road ward25/05815/FULL
Planning application · Westminster

25/05815/FULL.

44 Blenheim Terrace London NW8 0EG

Full / Other Planning at 44 Blenheim Terrace London NW8 0EG, received 18 Aug 2025 — refused on 4 Jun 2026 (delegated, Kimia Khatmian).

WestminsterAbbey RoadNW8 0EG25/05815/FULL
ApprovedRefusedOther
At a glance · this applicationWestminster profile →
Refused
Outcome
4 Jun 2026
41 wks
Decision time
33 wks over the 8-week target
Conditions
not captured
35
Documents
35 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?

Removal of an existing timber shed, laying of a concrete foundation, and installation of a new timber garden room.

Reference
25/05815/FULL
Type
Full Planning Permission Application
Agent / consultant
Case officer
Postcode
NW8 0EG
Received
18 Aug 2025
Validated
6 Oct 2025
Target date
1 Dec 2025
Decision date
4 Jun 2026
Decision route
Delegated (officer)
Status
Decided
Reference
25/05815/FULL
Type
Full Planning Permission Application
Show all 16 rows
Agent / consultant
Case officer
Postcode
NW8 0EG
Received
18 Aug 2025
Validated
6 Oct 2025
Target date
1 Dec 2025
Decision date
4 Jun 2026
Decision route
Delegated (officer)
Status
Decided
Documents

What was filed?

Document
Published
View
REFUSAL-FULL PP [PE]
4 Jun 2026
DELEGATED REPORT
4 Jun 2026
ACK-GENERAL LETTER (G/P/C)
9 Oct 2025
CNSLT-LA SOCIETY
9 Oct 2025
ECNSLT-INTERNAL CONSULTS
9 Oct 2025
SITE NOTICE 21 OR 28 DAYS IF T&C APPL.
9 Oct 2025
NEIGHBOUR NOTIFICATION LETTER (21D)
9 Oct 2025
ARBORICULTURAL IMPACT ASSESSMENT
6 Oct 2025
EXISTING BUILDING BACK ELEVATION
6 Oct 2025
EXISTING BUILDING FRONT ELEVATION
6 Oct 2025
REFUSAL-FULL PP [PE]
4 Jun 2026
DELEGATED REPORT
4 Jun 2026
ACK-GENERAL LETTER (G/P/C)
9 Oct 2025
Show all 10 rows
CNSLT-LA SOCIETY
9 Oct 2025
ECNSLT-INTERNAL CONSULTS
9 Oct 2025
SITE NOTICE 21 OR 28 DAYS IF T&C APPL.
9 Oct 2025
NEIGHBOUR NOTIFICATION LETTER (21D)
9 Oct 2025
ARBORICULTURAL IMPACT ASSESSMENT
6 Oct 2025
EXISTING BUILDING BACK ELEVATION
6 Oct 2025
EXISTING BUILDING FRONT ELEVATION
6 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?

Refused on 4 Jun 2026, delegated decision by Kimia Khatmian — 41 weeks from submission (33 over the 8-week target).

Timeline

Date
Event
18 Aug 2025
Application received
6 Oct 2025
Application validated
1 Dec 2025
Statutory target date
4 Jun 2026
Delegated decision: Refused · Kimia Khatmian
18 Aug 2025
Application received
6 Oct 2025
Application validated
1 Dec 2025
Statutory target date
Show all 4 rows
4 Jun 2026
Delegated decision: Refused · Kimia Khatmian

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.