Planning Atlas
Planning AtlasWestminsterAbbey Road ward26/00377/FULL
Planning application · Westminster

26/00377/FULL.

20 Blenheim Terrace London NW8 0EB

Full / Other Planning at 20 Blenheim Terrace London NW8 0EB, received 22 Jan 2026 — pending.

WestminsterAbbey RoadNW8 0EB26/00377/FULL
ApprovedRefusedOther
At a glance · this applicationWestminster profile →
Pending
Outcome
no decision date
Decision time
submission → decision
Conditions
not captured
12
Documents
12 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?

Replacement of a window with a door at rear, raise level of rear flat roof, installation of new railings, all in association with the use of the flat roof as a terrace. Installation of replacement windows to front and rear.

Reference
26/00377/FULL
Type
Full Planning Permission Application
Agent / consultant
Case officer
Postcode
NW8 0EB
Received
22 Jan 2026
Validated
25 Mar 2026
Target date
20 May 2026
Decision date
Decision route
Not recorded
Status
Pending
Reference
26/00377/FULL
Type
Full Planning Permission Application
Show all 16 rows
Agent / consultant
Case officer
Postcode
NW8 0EB
Received
22 Jan 2026
Validated
25 Mar 2026
Target date
20 May 2026
Decision date
Decision route
Not recorded
Status
Pending
Documents

What was filed?

Document
Published
View
1ST INVALID LETTER
25 Mar 2026
PROPOSED DRAWINGS
25 Mar 2026
ACK-GENERAL LETTER (G/P/C)
16 Mar 2026
CNSLT-LA SOCIETY
12 Mar 2026
SITE NOTICE 21 OR 28 DAYS IF T&C APPL.
12 Mar 2026
NEIGHBOUR NOTIFICATION LETTER (21D)
12 Mar 2026
RECEIPT OF APPLICATION
6 Mar 2026
APPLICATIONFORMREDACTED
22 Jan 2026
FEECALCULATION
22 Jan 2026
ATTACHMENTSUMMARY
22 Jan 2026
1ST INVALID LETTER
25 Mar 2026
PROPOSED DRAWINGS
25 Mar 2026
ACK-GENERAL LETTER (G/P/C)
16 Mar 2026
Show all 10 rows
CNSLT-LA SOCIETY
12 Mar 2026
SITE NOTICE 21 OR 28 DAYS IF T&C APPL.
12 Mar 2026
NEIGHBOUR NOTIFICATION LETTER (21D)
12 Mar 2026
RECEIPT OF APPLICATION
6 Mar 2026
APPLICATIONFORMREDACTED
22 Jan 2026
FEECALCULATION
22 Jan 2026
ATTACHMENTSUMMARY
22 Jan 2026

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?

Status: Pending. No decision is recorded yet.

Timeline

Date
Event
22 Jan 2026
Application received
25 Mar 2026
Application validated
20 May 2026
Statutory target date
22 Jan 2026
Application received
25 Mar 2026
Application validated
20 May 2026
Statutory target date

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.