9 Arncliffe 22 Greville Place London NW6 5JG Data via plota.co.uk

26/05480/FULL - Full Planning Permission Application Approved
Extensions & alterations

Proposal

Replacement of single glazed crittal windows and patio door with double glazed crittal windows in the south east facade. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
12 Aug 2026
✓
Validated
1 Sept 2026
✓
Approved
8 Oct 2026

Approved on 8 Oct 2026 · Delegated Decision · Last checked 11 Oct 2026

Documents 21

Decision & officer reports 2

PDF GRANT OF FULL PP [PE] Decision Notice · 8 Oct 2026 View ↗ PDF DELEGATED REPORT Report · 8 Oct 2026 View ↗

Statements & assessments 3

PDF 9 SUSTAINABILITY DESIGN STATEMENT Sustainability appraisal · 12 Aug 2026 View ↗ PDF 2604 DESIGN AND ACCESS STATEMENT Design and Access Statement · 12 Aug 2026 View ↗ PDF 2604 FIRE STATEMENT Background Papers · 12 Aug 2026 View ↗

Plans & drawings 9

PDF 2604- A- PL- 08 WINDOW DETAILS PROPOSED 2 Drawing · 31 Aug 2026 View ↗ PDF 2604- A- PL- 07 WINDOW DETAILS PROPOSED 1. Drawing · 31 Aug 2026 View ↗ PDF 2604- A- PL- 06 WINDOW DETAILS EXISTING Drawing · 31 Aug 2026 View ↗ PDF 2604- A- PL- 04 WINDOW TYPE 1 FROM THE OUTSIDE Drawing · 12 Aug 2026 View ↗ PDF 2604- A- PL- 05 WINDOW TYPE 2 FROM THE OUTSIDE Drawing · 12 Aug 2026 View ↗ PDF 2604- A- PL- 03 APARTMENT LAYOUT Drawing · 12 Aug 2026 View ↗ PDF 2604- A- PL- 00 SITE AND LOCATION PLANS Location Plan · 12 Aug 2026 View ↗ PDF 2604- A- PL- 02 REAR ELEVATION PROPOSED Drawing · 12 Aug 2026 View ↗ PDF 2604- A- PL- 01 REAR ELEVATION EXISTING Drawing · 12 Aug 2026 View ↗

Application forms 1

PDF APPLICATIONFORMREDACTED Application Form · 12 Aug 2026 View ↗

Consultation & comments 1

PDF NEIGHBOUR NOTIFICATION LETTER (21D) Background Papers · 4 Sept 2026 View ↗

Other documents 5

PDF SITE NOTICE 21 OR 28 DAYS IF T&C APPL. Background Papers · 4 Sept 2026 View ↗ PDF CNSLT-LA SOCIETY Background Papers · 4 Sept 2026 View ↗ PDF ACK-GENERAL LETTER (G/P/C) Background Papers · 4 Sept 2026 View ↗ PDF RECEIPT OF APPLICATION Other · 14 Aug 2026 View ↗ PDF 1ST INVALID LETTER Background Papers · 14 Aug 2026 View ↗

All documents on the council site ↗

Site constraints 7

St John's Wood 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.
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 ↗
26 listed buildings within 150 m
Nearest: 18 and 20, Greville Place Nw6, Grade II, 19 m away · 26 Grade II
The site itself is not listed. 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 all 26 with distances
Historic England ↗
Also on the record
Registered park or garden 224 m away: Alexandra Road Park; Inside the Brent built-up area; Public transport access: PTAL 4 (good), 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, 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
Full Planning Permission Application
Postcode
NW6 5JG
Received
12 Aug 2026
Validated
1 Sept 2026
Ward
Abbey Road
Case officer
Show
Target decision
27 Oct 2026
Decision
Application Permitted
Decision date
8 Oct 2026
Decision level
Delegated Decision
Applicant
Show
Agent
atelier eura ltd

How this decision compares

Decided in 37 days from validation, 18 days faster than Westminster's median of 55 for extensions. Approved, as 88% of extensions here are.

56%decided within 8 weeks
88%approved
1,937decided in the last year

Plota live figures for extensions decided by Westminster in the last twelve months, from validation. Westminster decision record →

Public comments

No public comments yet.

16 neighbours consulted · Last counted 11 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15150768
Planning Portal ref
PP-15150768
Comments by
7 Oct 2026
Site or press notice
16 Sept 2026
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
39 Belgrave Gardens London NW8 0RE
T1 - Reduce the Sycamore tree back to previous pruning points removing approximatley 3 me…
25/08117/TPO
2025 Approved
102 Clifton Hill London NW8 0JT
1 x Pear (T1, rear): Reduce lateral branches by 1.5m where over the boundary at the back…
25/06105/TCA
2025
18 Greville Place London NW6 5JH
T1 - Empress Tree / Foxglove Powlonia Tree - Cut back over boundary wall by 2-3 meters as…
25/06956/TCA
2023 Approved
17 Greville Place London NW6 5JE
Installation of air conditioning unit on rear patio to serve four bedrooms
2023/0479/L
2025 Approved
18 Greville Place London NW6 5JH
External works to front elevation (northwest) mainly at roof level.
25/04667/LBC
2025 Refused
98 Clifton Hill London NW8 0JT
Variation of conditions 1,3, 6, 8 of planning permission dated 19th July 2027 (RN 17/0406…
25/02625/FULL
2025
23 Belgrave Gardens London NW8 0QY
Installation of new gas pipes to front and rear elevations (21-23 Belgrave Gardens)
25/06042/FULL
2024 Approved
120 Boundary Road London NW8 0RH
Change of Use from Use Class F1 (language school) to Use Class E (retail)
2024/4827/P
2024 Approved
120 Boundary Road London NW8 0RH
The display of non illuminated fascia sign to the Boundary Road elevation.
2025/3010/A
2025 Approved
80 Clifton Hill London NW8 0JT
1 x Stone pine (T1, front) : reduce by about 1m; to no more than previous most recent red…
25/03216/TCA
2025
55 Belgrave Gardens London NW8 0RE
Demolition of existing family dwelling and construction of new house over basement, groun…
25/03136/FULL
2025
Flat A 33 Belgrave Gardens London NW8 0RE
T1 - Bay tree - Reduce height 1.5 to 2m from 9m to 7m, and reduce sides 1 to 1.5m (6m wid…
25/01308/TCA
2024 Withdrawn
120 Boundary Road Camden NW8 0RH
Change of Use from Use Class F1 (language school) to Use Class E (retail)
2024/4869/L
2024 Approved
14 Greville Place London NW6 5JH
1 x bay (rear): Crown reduce height and spread by 30% (approx. 3m height and 1-1.5m sprea…
24/07082/TCA
2024
92 Clifton Hill London NW8 0JT
1 x London plane (rear): crown reduce to about 1m above previous, most recent reduction p…
24/07340/TPO
2024
84 Clifton Hill London NW8 0JT
Front right-hand side T1 Lime x 1 (Tilia spp) The centre of the main stem seems to be exa…
24/06742/TPO
2024
20 Greville Place London NW6 5JH
Replacement garden shed to the rear garden, including garden decking and borders forming…
24/05565/LBC
2024
20 Greville Place London NW6 5JH
Replacement garden shed to the rear garden, including garden decking and borders forming…
24/05564/FULL
2023 Approved
18 Greville Place London NW6 5JH
Reconstruction of the second floor 'mansard' wall and flat roof with raised ceiling heigh…
23/08825/LBC
2023 Approved
18 Greville Place London NW6 5JH
Reconstruction of the second floor 'mansard' wall and flat roof with raised ceiling heigh…
23/08824/FULL
2020 Withdrawn
126 Boundary Road London NW8 0RH
Display of 1x non-illuminated fascia sign.
2020/0434/A
2020 Approved
Residence 113 Boundary Road London NW8 0RG
Installation of double glazed windows at first and second floor to front and rear.
20/03094/FULL
2020 Withdrawn
86 Clifton Hill London NW8 0JT
Installation of two air conditioning units at front lower ground light well and associate…
20/02228/LBC
2020 Withdrawn
86 Clifton Hill London NW8 0JT
Installation of two air conditioning units at front lower ground light well and associate…
20/02227/FULL
2020 Withdrawn
86 Clifton Hill London NW8 0JT
Demolition of existing conservatory and erection of a single story rear extension with lo…
20/01771/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