324 Regent Street London W1B 3BL Data via plota.co.uk

25/05541/ADFULL - Approval of Details (Full PP) Approved
Admin / procedural

Proposal

Details of facing materials pursuant to Condition 3 of planning permission dated 12 February 2025 () Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
7 Aug 2025
✓
Validated
24 Sept 2025
✓
Approved
10 Nov 2025

Approved on 10 Nov 2025 · Delegated Decision · Last checked 18 Oct 2026

Documents 20

Decision & officer reports 2

PDF APPR. OF DETAILS-FULL RESMAT [PE] Decision Notice · 10 Nov 2025 View ↗ PDF DELEGATED REPORT Report · 10 Nov 2025 View ↗

Plans & drawings 5

PDF NEW FLAT ROOF SECTIONS Superseded document · 7 Aug 2025 View ↗ PDF VERTICAL DUCTING SECTION DETAILS A1 Drawing · 7 Aug 2025 View ↗ PDF SECTION - PROPOSED Background Papers · 7 Aug 2025 View ↗ PDF SECTION C-C A1 Superseded document · 7 Aug 2025 View ↗ PDF SECTION DETAILS A1 Superseded document · 7 Aug 2025 View ↗

Other documents 13

PDF ACK-APPROVAL OF DETAILS APPL. Background Papers · 5 Nov 2025 View ↗ IMG ANTIQUE BRASS PHOTO Photo · 4 Nov 2025 View ↗ PDF 2ND INVALID LETTER Background Papers · 15 Aug 2025 View ↗ PDF ROPOSED 1ST FLOOR ROOFS_A1 Superseded document · 7 Aug 2025 View ↗ PDF PROPOSED 6THE FLOOR ROOFS_A1 Superseded document · 7 Aug 2025 View ↗ PDF FLAT ROOF TYPICAL DETAILS Superseded document · 7 Aug 2025 View ↗ PDF KITH PLANNING CONDITIONS REVIEW Background Papers · 7 Aug 2025 View ↗ PDF PROPOSED FIRE STRATEGY_A1 Superseded document · 7 Aug 2025 View ↗ PDF PROPOSED FIRE STRATEGY TEXT AND DETAILS A1 (2) Superseded document · 7 Aug 2025 View ↗ PDF MINUTE CEILING DETAILS FIRE STRATEGY A1 Superseded document · 7 Aug 2025 View ↗ PDF CEILING DETAILS FIRE STRATEGY_A1 Superseded document · 7 Aug 2025 View ↗ PDF PLATFORM LIFT AND UTILITY STAIRS Superseded document · 7 Aug 2025 View ↗ PDF PROPOSED 6THE FLOOR ROOFS A1 Superseded document · 7 Aug 2025 View ↗

All documents on the council site ↗

Associated applications 3

Site constraints 10

Grade II listed: 314-326, REGENT STREET W1 (See details for further address information)
List entry 1227724 · The pin is inside its outline · 24 more listed buildings within 150 m (1 Grade I, 2 Grade II*, 21 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 24 with distances
Historic England ↗
Regent Street 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 ↗
2 Article 4 directions
Article 4 Basement Development Permitted Rights Removed · Article 4 Direction Class E To C3 In Central Activities Zone. 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 2.5
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 ↗
Town centre: West End
A designated centre in the London Plan.
Shops, services and active frontages are protected in centres, and main town centre uses are steered here first.
Central activities zone
The core of central London in the London Plan.
Offices, culture and the other strategic functions of the centre take priority over new housing here.
Also on the record
National infrastructure project 1499 m away: Thames Tideway Tunnel; Inside the City of Westminster built-up area; Public transport access: PTAL 6b (excellent), TfL 2023, for the 100 m square.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 2 November 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.

Building

Floor area16 m² (172 sq ft)
Energy ratingD (asset rating 78)
UseA1/A2 Retail and Financial/Professional services
HeatingHeating and Mechanical Ventilation

From the energy performance certificate lodged in March 2019, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Westminster
Application type
Approval of Details (Full PP)
Postcode
W1B 3BL
Received
7 Aug 2025
Validated
24 Sept 2025
Ward
West End
Case officer
Show
Target decision
19 Nov 2025
Decision
Application Permitted
Decision date
10 Nov 2025
Decision level
Delegated Decision
Applicant
Show
Agent
Target Carbon Management Ltd

Public comments

No public comments yet.

Last counted 18 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14235241
Planning Portal ref
PP-14235241
Env. assessment
No

Historical activity at this location

28 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2025
Details of cycle parking (minimum 4 long term cycle parking space for staff use) pursuant…
25/00097/ADFULL
2024
Refurbishment of the building comprising internal reconfiguration of basement and ground…
24/06218/LBC
2024
Use of the basement and ground floor as retail Class E(a) and restaurant/caf/e Class E(b)…
24/06217/FULL
Within ~100m

Nearby activity

2025
318 - 322 Regent Street London W1B 3BL
Display of one non illuminated black flag with white text logo measuring 2.4m x 1.2m. Lin…
25/08178/ADV
2025
318 - 322 Regent Street London W1B 3BL
Installation of flagpole on East elevation of Morley house. Linked with 25/08178/ADV.
25/08099/LBC
2025
23 - 25 Great Portland Street London W1W 8QD
Installation of new external rear ductwork in lightwell including replacement of part sho…
25/07439/FULL
2025 Approved
318 - 322 Regent Street London W1B 3BL
External refurbishment including replacement of external awnings present on the exterior…
25/05885/LBC
2025 Approved
318 - 322 Regent Street London W1B 3BL
External refurbishment including replacement of external awnings present on the exterior…
25/05884/FULL
2025
Marcol House 289 - 293 Regent Street London W1B 2HJ
Variation of condition 4 of planning permission dated 08 January 2024 (RN: 23/07854/FULL)…
25/07205/FULL
2025 Approved
93 Mortimer Street London W1W 7SS
Installation of two extract ducts routed internally to terminate at main roof level; an i…
25/05432/LBC
2025
14 Little Portland Street London W1W 8BN
Application for the partial demolition, reconfiguration and refurbishment and extension o…
25/06949/FULL
2025 Approved
93 Mortimer Street London W1W 7SS
Installation of two extract ducts and two new skylights on roof; an inwards opening gate…
25/04893/FULL
2025
Ground Floor 52 - 53 Margaret Street London W1W 8SQ
Display of externally new illuminated signage is proposed for front facade, along with a…
25/06430/ADV
2025 Approved
1 Cavendish Square London W1G 0LA
Installation of two free standing planters on the public highway and window boxes on the…
25/04993/LBC
2025 Refused
1 Cavendish Square London W1G 0LA
Installation of two free standing planters on the public highway and window boxes on the…
25/04992/FULL
2025 Approved
93 Mortimer Street London W1W 7SS
Internal fit out works.
25/04624/LBC
2025 Refused
1 Cavendish Square London W1G 0LA
Installation of three retractable fabric awnings on the Margaret Street facade. (Linked w…
25/04364/FULL
2025 Approved
Ground Floor 14 - 15 Langham Place London W1B 2QS
Display of internally illuminated fascia sign measuring 1.875m X 0.45m, internally illumi…
25/03536/ADV
2025 Approved
Marcol House 289 - 293 Regent Street London W1B 2HJ
Display of one externally illuminated projecting sign measuring 0.6m x 0.6m. Linked with…
25/04380/ADV
2025 Approved
Marcol House 289 - 293 Regent Street London W1B 2HJ
Installation of new signage. Linked with 25/04380/ADV
25/04337/LBC
2025 Withdrawn
318 - 322 Regent Street London W1B 3BL
Installation of awnings at ground floor level to the Regent Street, Mortimer Street and L…
25/03696/LBC
2025 Withdrawn
318 - 322 Regent Street London W1B 3BL
Installation of awnings at ground floor level to the Regent Street, Mortimer Street and L…
25/03695/FULL
2025 Refused
Marcol House 289 - 293 Regent Street London W1B 2HJ
Display of 1 internally illuminated projecting signs measuring 0.7m x 0.7m x 0.09m (Linke…
25/02920/ADV
2021 Withdrawn
4-5 Langham Place London W1B 3DG
Use of the public highway measuring 7m x 2 m for the placing of 5 tables, 10 chairs and 6…
21/01554/TCH
2021 Approved
4-5 Langham Place London W1B 3DG
Alterations to facade at ground floor to include new entrance door and replacement of exi…
21/01553/FULL
2021 Approved
7 Cavendish Place London W1G 0QB
Display of non-illuminated advertising affixed to a hoarding measuring 4.9m x 16.9m for a…
21/01250/ADV
2020 Approved
76-78 Mortimer Street London W1W 7SB
Installation of an air conditioning unit within existing screened enclosure at roof level…
20/08267/FULL
2020 Approved
17 Little Portland Street London W1W 8BP
Installation of a replacement shopfront.
20/05105/FULL
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

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.