10A Christchurch Avenue, London, NW6 7QN Data via plota.co.uk

26/1685 - Full Planning Permission Approved

Proposal

Proposed single storey part rear extenstion, installation of 1x window to side elevation and alterations to rear patio to basement flat. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
2 Jul 2026
✓
Validated
22 Jul 2026
✓
Approved
28 Sept 2026

Approved on 28 Sept 2026 · Delegated Team Manager · Last checked 28 Sept 2026

Documents 18

All documents on the council site ↗

Site constraints 7

Article 4 direction
Article 4 for HMOs. Named permitted development rights are withdrawn here.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: 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 ↗
Also on the record
Conservation area 54 m away: Brondesbury; Inside the Brent built-up area; Public transport access: PTAL 5 (very good), TfL 2023, for the 100 m square; Priority habitat 47 m away: Deciduous woodland; Town centre 68 m away: Kilburn.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 6 October 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.

Building

Floor area97 m² (1,044 sq ft)
Energy ratingD (65 out of 100), could reach C
PropertySemi-detached flat, 3 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in September 2017, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Brent
Application type
Full Planning Permission
Postcode
NW6 7QN
Received
2 Jul 2026
Validated
22 Jul 2026
Ward
Brondesbury Park
Case officer
Show
Target decision
29 Sept 2026
Decision
Permission Granted
Decision date
28 Sept 2026
Decision level
Delegated Team Manager
Applicant
Show
Agent
Sabrine Soullard

How this decision compares

Decided in 68 days from validation, 12 days slower than Brent's median of 56 for extensions. Approved, as 77% of extensions here are.

79%decided within 8 weeks
77%approved
1,134decided in the last year

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

Public comments

3comments received
3 objecting

100% object · above the UK average of 74%

11 neighbours consulted · Last counted 28 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15044392
Planning Portal ref
PP-15044392
Comments by
17 Aug 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

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

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.