11 Chesterfield Street London W1J 5JN Data via plota.co.uk

26/03679/ADFULL - Approval of Details (Full PP) Approved
Admin / procedural

Proposal

Details of amended plans and elevations to show the new extension at rear ground floor level more closely integrated with the architectural character and design of the building pursuant to condition 7 of planning permission dated 01 June 2026 (RN: ) [Linked to 26/03731/ADLBC] Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
5 Jun 2026
✓
Approved
2 Jul 2026

Approved on 2 Jul 2026 · Delegated Decision · Last checked 6 Jul 2026

Documents

View the documents on the council's website ↗

Associated applications 2

Site constraints 7

Mayfair 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 Named permitted development rights are withdrawn here.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 2.5
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 ↗
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
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
Inside the City of Westminster built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 11 September 2026. Historic England, the Environment Agency, Natural England 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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Other new applications on this street

28 Apr 2026Approved

12 Chesterfield Street London W1J 5JN

Rectification of unauthorised stripout works; exterior works including replaceme...

26/02812/LBC
7 Aug 2026Pending

2 Chesterfield Street London W1J 5JF

Replacement of the principal staircase; installation of a passenger lift; creati...

26/05383/FULL
25 Jun 2026Approved

9 Chesterfield Street London W1J 5JJ

Display for a temporary period of six months of a non-illuminated estate agent b...

26/04201/AD7
30 Mar 2026Pending

Shaw House 6 Chesterfield Street London W1J 5JQ

Removal and replacement of roof form; erection of rear basement infill; extensiv...

26/02086/FULL

Nearby new applications

3 Sept 2026Pending

81 South Audley Street London W1K 1JJ

Alterations to roof including reinstatement of roof profile, new roof light, ins...

26/06028/FULL
3 Sept 2026Pending

81 South Audley Street London W1K 1JJ

Alterations to roof including reinstatement of roof profile, new roof light, ins...

26/06029/LBC
28 Aug 2026Pending

28 New Bond Street London W1S 2RJ

Display of externally illuminated Christmas garlands framing the store front win...

26/05908/ADV
7 Sept 2026Pending

36 Shepherd Market London W1J 7QR

Internal stone cladding to walls, floors, and stair treads; internal redecoratio...

26/06076/LBC
7 Sept 2026Pending

36 Shepherd Market London W1J 7QR

Display of non-illuminated screen-printed signage to the fabric and valance of a...

26/06070/ADV
7 Sept 2026Pending

36 Shepherd Market London W1J 7QR

Redecoration of timber frame and associated works. (Linked with 26/06069/FULL & ...

26/06069/FULL

Important details

Council
Westminster
Application type
Approval of Details (Full PP)
Postcode
W1J 5JN
Received
5 Jun 2026
Validated
5 Jun 2026
Ward
West End
Case officer
Show
Target decision
31 Jul 2026
Decision
Application Permitted
Decision date
2 Jul 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Holloway and Holloway Architects

Consultation & key dates

Alt. reference
PP-14987693
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 Refused
15 Chesterfield Street London W1J 5JN
Installation of a projecting sign on Curzon Street elevation. (Linked with 25/05529/ADV)
25/05522/LBC
2025 Approved
15 Chesterfield Street London W1J 5JN
Display of non-illuminated projecting sign measuring 0.92m x 0.43m. (Linked with 25/05522…
25/05529/ADV
2025
2 Chesterfield Street London W1J 5JF
Rear infill extension at lower ground floor and enlarged terrace above at rear ground. (L…
25/06787/LBC
2025
2 Chesterfield Street London W1J 5JF
Rear infill extension at lower ground floor and enlarged terrace above at rear ground. (L…
25/06786/FULL
2025
24A Hay's Mews London W1J 5PY
Internal demolition and refurbishment works; the creation of new entrance to the courtyar…
25/06663/LBC
2025
24A Hay's Mews London W1J 5PY
Internal demolition and refurbishment works; the creation of new entrance to the courtyar…
25/06662/FULL
2025 Approved
Ground Floor 17A Curzon Street London W1J 5HX
Replacement of external windows on all three elevations and replacement of the rear roofl…
25/04544/FULL
2025
Shaw House 6 Chesterfield Street London W1J 5JQ
Removal and replacement of roof form including one storey upward extension to existing bu…
25/03470/FULL
2025
2 Chesterfield Street London W1J 5JF
Creation of separate lower ground floor flat; new mansard roof extension to create a four…
25/03386/LBC
2025
2 Chesterfield Street London W1J 5JF
Creation of separate lower ground floor flat; new mansard roof extension to create a four…
25/03385/FULL
2025
2 Chesterfield Street London W1J 5JF
Removal of existing stair, new stair and introduction of new lift, reuse and reconfigurat…
25/02911/LBC
2025
26 Charles Street London W1J 5DT
External and internal alterations including installation of replacement windows, replacem…
25/01991/LBC
2025
26 Charles Street London W1J 5DT
External and internal alterations including installation of replacement windows, replacem…
25/01990/FULL
2025
55 Shepherd Market London W1J 7PU
Use of an area of public highway for the placing of 15 tables and 37 chairs in an area me…
25/00149/TCH
2024
24A Hay's Mews London W1J 5PY
Subdivision of the existing apartment at 24A Hays Mews and 25G Charles Street, into two 2…
24/06483/LBC
2024
24A Hay's Mews London W1J 5PY
Subdivision of the existing apartment at 24A Hays Mews and 25G Charles Street, into two 2…
24/06482/FULL
2024
2 Chesterfield Street London W1J 5JF
Removal of existing roof and addition of mansard style roof extension. (Linked with 24/06…
24/06356/FULL
2024
2 Chesterfield Street London W1J 5JF
Removal of existing roof and addition of mansard style roof extension. (Linked with 24/06…
24/06359/LBC
2024
2 Chesterfield Street London W1J 5JF
Removal of existing roof and addition of mansard style roof extension. (Linked with 24/06…
24/06358/FULL
2024
2 Chesterfield Street London W1J 5JF
Removal of existing roof and addition of mansard style roof extension. (Linked with 24/06…
24/06357/LBC
2020 Approved
1 Chesterfield Street London W1J 5JF
Variation of Condition 1 of listed building consent dated 12 February 2020 (RN: 19/10031/…
20/04640/LBC
2020 Approved
14 Chesterfield Street London W1J 5JN
Modifications to the existing lower ground floor/basement structure and addition of a new…
20/02516/FULL
2020 Approved
14 Chesterfield Street London W1J 5JN
Modifications to the existing lower ground floor/basement structure and addition of a new…
20/02517/LBC
2020 Withdrawn
9 Chesterfield Street London W1J 5JJ
Replacement of external rear plant, internal alterations and refurbishment works. (Linked…
20/02777/LBC
2020 Withdrawn
9 Chesterfield Street London W1J 5JJ
Replacement of external rear plant, internal alterations and refurbishment works. (Linked…
20/02776/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