57 Princes Park Avenue London NW11 0JR Data via plota.co.uk

26/1915/PNH - Prior Notification (Householder) Decided

Proposal

2no. single storey rear extension one with a proposed depth of 6.00 metres, maximum height of 3.00 metres and eaves height of 3.00 metres and one with a depth of 4.16 metres, maximum height of 3.00 metres and eaves height of 3.00 metres Data via plota.co.uk

View original council record ↗Last checked

Application progress

Received
21 May 2026
Consultation
21 May 2026
Prior Approval Not Required
25 Jun 2026

Prior Approval Not Required on 25 Jun 2026 · Delegated Decision · Last checked 6 Jul 2026

Site constraints 3

Article 4 direction
Article 4 Small Houses in Multiple Occupation (HMO) Area 1. Named permitted development rights are withdrawn here.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: Barnet 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
Inside the Barnet 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

Council
Barnet
Application type
Prior Notification (Householder)
Postcode
NW11 0JR
Received
21 May 2026
Validated
21 May 2026
Ward
Golders Green
Case officer
Show
Target decision
2 Jul 2026
Decision
Prior Approval Not Required
Decision date
25 Jun 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Dimensions Planning & Architecture

Consultation & key dates

Alt. reference
PP-14953196
Neighbours
21 May 2026
Comments by
13 Jun 2026
Barnet
Planning Authority Score
6.2/10
Average
#90 of 296 councils
Relevant to this application:
Householder decisions

Barnet is faster than most councils at deciding householder applications, ranking #42 out of 296. Only 25% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Barnet is also one of the strictest councils - it refuses more householder applications than almost any other, with only 82% approved vs 90% nationally.

One of the strictest councils
only 82% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Barnet decision statistics
Based on MHCLG data, the year to March 2026
75%
Overall approval rate
Below avg (87%) #285 of 296
82%
Householder approved
Below avg (90%) #264 of 296
79%
Decided in 8 weeks
Above avg (63%) #42 of 296
25%
Extended time limit
Below avg (41%) #29 of 296
55%
Minor dwellings approved
319 decided (1-9 homes)
90%
Major dwellings approved
21 decided (10+ homes)
41%
Change of use approved
132 decided
2,541
Total decisions
625 refused in the year to March 2026