Basement 81 Warrington Crescent London W9 1EH Data via plota.co.uk

26/04717/FULL - Full Planning Permission Application Approved

Proposal

Replacement of all existing timber sash windows with new conservation-style timber slim-profile double glazed sash windows, replacement of the existing rear window with a new door providing improved access to the rear patio, replacement of the existing rear double doors with new timber conservation-style doors, formation of an additional doorway within the rear elevation to improve access between the internal accommodation and the rear patio, installation of a single air conditioning condenser unit within the rear garden, replacement of front door with traditional four panel Victorian door and unternal refurbishment and reconfiguration of the existing flat. Data via plota.co.uk

View original council record ↗Last checked

Application progress

Received
14 Jul 2026
Validated
20 Jul 2026
Approved
27 Aug 2026

Approved on 27 Aug 2026 · Complex Delegated Decision · Last checked 29 Aug 2026

Documents 21

All documents on the council site ↗

Site constraints 5

Maida Vale 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 Named permitted development rights are withdrawn here.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 ↗
8 listed buildings within 150 m
Nearest: K2 Telephone Kiosk Outside the Warrington Hotel, Grade II, 37 m away · 8 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 8 with distances
Historic England ↗
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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Important details

Application type
Full Planning Permission Application
Postcode
W9 1EH
Received
14 Jul 2026
Validated
20 Jul 2026
Ward
Little Venice
Case officer
Show
Target decision
14 Sept 2026
Decision
Application Permitted
Decision date
27 Aug 2026
Decision level
Complex Delegated Decision
Applicant
Show
Agent
Moxy Interiors/ Moxy and Co Ltd

How this decision compares

Decided in 38 days from validation, 15 days faster than Westminster's median of 53 for extensions. Approved, as 87% of extensions here are.

62%decided within 8 weeks
87%approved
930decided in the last year

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

Public comments

3comments received
3 objecting

100% object · above the UK average of 75%

28 neighbours consulted · Last counted 29 Aug 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15048831
Site or press notice
5 Aug 2026
Env. assessment
No
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