78 Crown Lane London N14 5ER Data via plota.co.uk

26/2514/HSE - Householder Application Refused

Proposal

Single storey rear extension Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
3 Jul 2026
✓
Validated
7 Aug 2026
✗
Refused
5 Oct 2026
✓
Consultation
6 Oct 2026
Appeal
Not lodged

Refused on 5 Oct 2026 · Delegated Decision · Last checked 6 Oct 2026

Site constraints 7

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 Named permitted development rights are withdrawn here.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 ↗
Conservation area 6 m away: Southgate Circus
The edge of the area; work outside it can still affect its setting.
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 ↗
Also on the record
2 listed buildings within 150 m; Inside the Barnet built-up area; Public transport access: PTAL 5 (very good), TfL 2023, for the 100 m square; Town centre 6 m away: Southgate.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument 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.

Sales history 1

Last sold for £750,000 in October 2018. Semi-detached house, freehold.

31 October 2018£750,000

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

Building

Floor area180 m² (1,938 sq ft)
Energy ratingC (72 out of 100)
PropertySemi-detached house, 6 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in September 2022, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Barnet
Application type
Householder Application
Postcode
N14 5ER
Received
3 Jul 2026
Validated
7 Aug 2026
Ward
Brunswick Park
Case officer
Show
Target decision
2 Oct 2026
Decision
Refuse
Decision date
5 Oct 2026
Decision level
Delegated Decision
Applicant
Show
Agent
PAD Architectural Consultants

How this decision compares

Decided in 59 days from validation, 7 days slower than Barnet's median of 52 for extensions. Refused, as 25% of extensions here are.

87%decided within 8 weeks
75%approved
1,904decided in the last year

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

Public comments

No public comments yet.

1 neighbour consulted · Last counted 6 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-13021025
Planning Portal ref
PP-13021025
Neighbours
6 Oct 2026
Consultation
6 Oct 2026
Comments by
3 Sept 2026
Site or press notice
13 Aug 2026
Statutory expiry
2 Oct 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

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

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.