20 Portsea Place London W2 2BL Data via plota.co.uk

26/06432/ADLBC - Approval of Details (ADLBC) Approved
Admin / procedural

Proposal

Details of new windows pursuant to condition 3 of listed building consent dated 08 April 2024 (RN: ) Linked to 26/06504/ADFULL Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
21 Sept 2026
✓
Approved
7 Oct 2026

Approved on 7 Oct 2026 · Delegated Decision · Last checked 12 Oct 2026

Documents 9

Decision & officer reports 2

PDF APPR. OF DETAILS-LBC RESMAT [PE] Decision Notice · 7 Oct 2026 View ↗ PDF DELEGATED REPORT Report · 7 Oct 2026 View ↗

Plans & drawings 4

PDF LOCATION PLAN Location Plan · 21 Sept 2026 View ↗ PDF BLOCK PLAN Drawing · 21 Sept 2026 View ↗ PDF WINDOW LOCATIONS Drawing · 21 Sept 2026 View ↗ PDF REPLACEMENT SASH WINDOWS (DRG 1-7) Drawing · 21 Sept 2026 View ↗

Application forms 1

PDF APPLICATION FORM REDACTED Application Form · 21 Sept 2026 View ↗

Other documents 2

PDF ACK-APPROVAL OF DETAILS APPL. Background Papers · 6 Oct 2026 View ↗ PDF RECEIPT OF APPLICATION Other · 28 Sept 2026 View ↗

All documents on the council site ↗

Associated applications 2

Site constraints 11

Grade II listed: 14-22, Portsea Place W2
List entry 1265523 · The pin is inside its outline · 16 more listed buildings within 150 m (16 Grade II)
Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show the other 16 with distances
Historic England ↗
Bayswater conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
Article 4 direction
Article 4 Basement Development Permitted Rights Removed. Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
Archaeological priority area: City of Westminster APA 2.10
An assessment or field evaluation may be asked for before ground works.
The council or Historic England considers archaeology likely here. A desk-based assessment, and sometimes trial trenching, can be asked for with the application.
Air quality management area: Westminster AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
National infrastructure project 45 m away: London Strategic Heat Main Project, at pre-application; Registered park or garden 225 m away: The Water Gardens Designed Landscape; Inside the City of Westminster built-up area; Public transport access: PTAL 6a (excellent), TfL 2023, for the 100 m square; Town centre 48 m away: Edgware Road South.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

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Important details

Council
Westminster
Application type
Approval of Details (ADLBC)
Postcode
W2 2BL
Received
21 Sept 2026
Validated
21 Sept 2026
Ward
Hyde Park
Case officer
Show
Target decision
16 Nov 2026
Decision
Application Permitted
Decision date
7 Oct 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Plan Project Management

Public comments

No public comments yet.

Last counted 12 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15228432
Planning Portal ref
PP-15228432
Env. assessment
No

Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025
90 - 100 Edgware Road London W2 2EA
Display X19 non-illuminated signage on the shopfront windows measuring X2 signs measuring…
25/06394/ADV
2025 Approved
90 - 100 Edgware Road London W2 2EA
Alterations to shopfront.
25/03771/FULL
2025 Approved
77 - 79 Edgware Road London W2 2HZ
Replacement of shopfront including the enlargement of windows and doors.
25/03680/FULL
2025
Flat 3 14 Connaught Square London W2 2HG
Addition of a decorative metal air vent to the front elevation of Flat 3, 14 Connaught Sq…
25/01696/FULL
2025
Flat 3 14 Connaught Square London W2 2HG
Addition of a decorative metal air vent to the front elevation of Flat 3, 14 Connaught Sq…
25/01697/LBC
2025
6 Porchester Place London W2 2BS
Internal alterations to kitchen ventilation system.
25/00750/LBC
2025
Kendal Street London
Display of nine illuminated lamppost decorations, ten illuminated star decorations for tr…
25/00605/ADV
2025
Porchester Place London
Display of illuminated Christmas garlands decoration at first floor level along Porcheste…
25/00606/ADV
2025
Edgware Road London
Display of 46 illuminated festive lights fittings attached to the lamp posts on both side…
25/00534/ADV
2024
26 Archery Close W2 2BE
Extension to an existing terrace and associated external alterations.
24/05888/FULL
2024
Site At 1 - 15 Portsea Mews London W2 2BN
Variation of conation 1 of planning permission dated 29 June 2023 (RN 22/06901/FULL) for…
24/05595/FULL
2024
Site At 1 - 15 Portsea Mews London W2 2BN
Internal alterations to 8 Porchester Place including opening up works and new connection…
24/05513/LBC
2024 Approved
Kendal Street London
Display of nine illuminated lamppost decorations, ten illuminated star decorations for tr…
24/03682/ADV
2024
Edgware Road London
Display of 46 illuminated festive lights fittings attached to the lamp posts on both side…
24/04307/ADV
2024
56A Kendal Street London W2 2BP
Internal and external refurbishment, including refurbishment and redecoration of the top…
24/04046/LBC
2024
107 Edgware Road London W2 2HX
Retention of externally fitted brick bond roller shutter. (retrospective)
24/03983/FULL
2023 Approved
81 Edgware Road London W2 2HX
Replacement of front and side windows on the ground floor.
23/08770/FULL
2023 Approved
81 Edgware Road London W2 2HX
Display of two internally illuminated fascia signs measuring 86cm x 536cm; an internally…
23/08771/ADV
2023 Approved
Kendal Street London
Display of Christmas decorations for a temporary period from 14 October 2023 until 15 Jan…
23/06886/ADV
2023 Approved
Connaught Street London
Display of illuminated Christmas decorations along Connaught Street including one 15m x 9…
23/06885/ADV
2017 Approved
14 Connaught Street London W2 2AF
Installation of pavement light, marble risers and mosaic tiles to the front of the proper…
17/10684/FULL
2017 Approved
16 Porchester Place 48 Kendal Street London City Of Westminster W2 2BP
Use of public highway for the placing of 3 tables and 12 chairs in an area measuring 1.2m…
17/10401/TCH
2017 Approved
25 Connaught Square London W2 2HL
Increase height of the party wall between No.25 and 24 Connaught Square to rear at first…
17/09592/LBC
2017 Approved
25 Connaught Square London W2 2HL
Increase height of the party wall between No.25 and 24 Connaught Square to rear at first…
17/09591/FULL
2017 Withdrawn
16 Porchester Place London W2 2BS
Use of two areas of the public highway measuring 1.2m x 9.2m on Porchester Place frontage…
17/10400/LBC
Westminster
Planning Authority Score
3.5/10
Below average
#221 of 296 councils
Relevant to this application:
Householder decisions

Westminster is slower than most councils at deciding householder applications, ranking #258 out of 296. Only 28% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Westminster is also one of the strictest councils - it refuses more householder applications than almost any other, with only 81% approved vs 90% nationally.

One of the strictest councils
only 81% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Westminster decision statistics
Based on MHCLG data, the year to March 2026
86%
Overall approval rate
Below avg (87%) #201 of 296
81%
Householder approved
Below avg (90%) #277 of 296
44%
Decided in 8 weeks
Below avg (63%) #258 of 296
28%
Extended time limit
Below avg (41%) #46 of 296
83%
Minor dwellings approved
12 decided (1-9 homes)
67%
Major dwellings approved
3 decided (10+ homes)
81%
Change of use approved
133 decided
4,602
Total decisions
648 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use