35 Holne Chase London N2 0QL Data via plota.co.uk

26/3272/HSE - Householder Application Approved

Proposal

Alterations to the front amenity space with associated level changes, revised hard and soft landscaping, new bin store and new side passage gates. Alterations to the rear garden area with associated level changes and retaining wall, including revised hard and soft landscaping, garden furniture, external sink and barbeque area, garden shed, pergola and enclosed air condenser unit. Resurfacing of side hardstanding. New lighting Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
8 Sept 2026
✓
Validated
9 Sept 2026
✓
Approved
9 Oct 2026
✓
Consultation
13 Oct 2026

Approved on 9 Oct 2026 · Delegated Decision · Last checked 15 Oct 2026

Documents 30

All documents on the council site ↗

Site constraints 6

Hampstead Garden Suburb 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 ↗
2 Article 4 directions
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · Article 4 for Hampstead Garden Suburb CA 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 Named permitted development rights are withdrawn here.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
4 listed buildings within 150 m; Inside the Barnet built-up area; Public transport access: PTAL 1b (very poor), TfL 2023, for the 100 m square.
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 £3,250,000 in December 2024. Detached house, freehold.

6 December 2024£3,250,000

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

Building

Floor area312 m² (3,358 sq ft)
Energy ratingE (52 out of 100), could reach C
PropertyDetached house, 10 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in July 2024, 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
N2 0QL
Received
8 Sept 2026
Validated
9 Sept 2026
Ward
Garden Suburb
Case officer
Show
Target decision
4 Nov 2026
Decision
Approve subject to conditions
Decision date
9 Oct 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Brill + Owen Architects

How this decision compares

Decided in 30 days from validation, 22 days faster than Barnet's median of 52 for extensions. Approved, as 75% of extensions here are.

87%decided within 8 weeks
75%approved
1,888decided in the last year

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

Public comments

3comments received
3 supporting

100% support · above the UK average of 16%

3 neighbours consulted · Last counted 15 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15209402
Planning Portal ref
PP-15209402
Neighbours
13 Oct 2026
Consultation
13 Oct 2026
Comments by
8 Oct 2026
Site or press notice
17 Sept 2026
Statutory expiry
4 Nov 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.

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.