23B Princess Road, London, NW6 5QT Data via plota.co.uk

26/0749 - Full Planning Permission Approved

Proposal

Reconfiguration with associated internal works, replacement of 1x single glazed timber window with 1x timber double glazed window to side elevation and replacement of 1x single glazed window pane to front elevation to ground floor flat. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
24 Mar 2026
✓
Validated
29 Apr 2026
✓
Approved
24 Jun 2026

Approved on 24 Jun 2026 · Delegated Team Manager · Last checked 9 Sept 2026

Site constraints 4

South Kilburn 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 ↗
Air quality management area: Brent 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 ↗
7 listed buildings within 150 m of the postcode pin
Nearest: 32-84, Princess Road Nw6, Grade II, about 35 m from the postcode pin · 7 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 7 with distances
Historic England ↗
Also on the record
Inside the Brent 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. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. 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.

Sales history 1

Last sold for £435,000 in March 2025. Flat or maisonette, leasehold.

27 March 2025£435,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

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Important details

Council
Brent
Application type
Full Planning Permission
Postcode
NW6 5QT
Received
24 Mar 2026
Validated
29 Apr 2026
Ward
Kilburn
Case officer
Show
Decision
Permission Granted
Decision date
24 Jun 2026
Decision level
Delegated Team Manager
Applicant
Show
Agent
The Market Design and Build

How this decision compares

Decided in 56 days from validation, about the council's usual 56 days. Approved, as 77% of extensions here are.

79%decided within 8 weeks
77%approved
1,124decided in the last year

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

Public comments

1comment received
1 neutral

22 neighbours consulted · Last counted 9 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14607026
Comments by
28 May 2026
Env. assessment
No
Brent
Planning Authority Score
5.7/10
Average
#113 of 296 councils
Relevant to this application:
Householder decisions

Brent is faster than most councils at deciding householder applications, ranking #91 out of 296. Only 28% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Householder applications are slightly less likely to be approved here (85%) than the national average (90%).

Faster than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Brent decision statistics
Based on MHCLG data, the year to March 2026
78%
Overall approval rate
Below avg (87%) #269 of 296
85%
Householder approved
Below avg (90%) #247 of 296
73%
Decided in 8 weeks
Above avg (63%) #91 of 296
28%
Extended time limit
Below avg (41%) #42 of 296
53%
Minor dwellings approved
73 decided (1-9 homes)
85%
Major dwellings approved
13 decided (10+ homes)
54%
Change of use approved
193 decided
1,963
Total decisions
431 refused in the year to March 2026

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.