61 Glenthorne Road London N11 3HU Data via plota.co.uk

26/0428/HSE - Householder Application Refused

Proposal

Second floor rear extension Data via plota.co.uk

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View original council record ↗

Application progress

✓
Received
4 Feb 2026
✗
Refused
27 Mar 2026
✓
Consultation
2 Apr 2026
Appeal
Not lodged

Refused on 27 Mar 2026 · Delegated Decision · Last checked 28 Jul 2026

Documents 9

Decision & officer reports 2

PDF DELEGATED REPORT Report · 2 Apr 2026 View ↗ PDF DN: REFUSE HSE Decision Notice · 27 Mar 2026 View ↗

Statements & assessments 2

PDF PLANNING STATEMENT Planning statement · 4 Feb 2026 View ↗ PDF FLOOD RISK ASSESSMENT Application Document · 4 Feb 2026 View ↗

Plans & drawings 2

PDF THE LOCATION PLAN Site Location Plan · 4 Feb 2026 View ↗ PDF EXISTING AND PROPOSED DRAWINGS Drawing · 4 Feb 2026 View ↗

Application forms 2

PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application Form · 4 Feb 2026 View ↗ PDF COMMUNITY INFRASTRUCTURE LEVY - COMPLETED FORM CIL Document · 4 Feb 2026 View ↗

Other documents 1

PDF SITE NOTICE Additional plans · 17 Feb 2026 View ↗

All documents on the council site ↗

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Important details

Council
Barnet
Application type
Householder Application
Postcode
N11 3HU
Received
4 Feb 2026
Validated
4 Feb 2026
Ward
Friern Barnet
Case officer
Show
Target decision
1 Apr 2026
Decision
Refuse
Decision date
27 Mar 2026
Decision level
Delegated Decision
Agent
The Market Design and Build

Consultation & key dates

Alt. reference
PP-14675836
Neighbours
2 Apr 2026
Site notice
12 Feb 2026

Historical activity at this location

28 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2016 Withdrawn
Side infill extension approximate 5.8m
16/4187/192
2016 Approved
Single storey rear and side infill extension
16/6506/HSE
2016 Refused
Single storey rear extension with a proposed depth of 5.8 metres from original rear wall…
16/5485/PNH
Within ~100m

Nearby activity

2025 Approved
Gilmore Court Stanford Road London N11 3HZ
Alterations to front access to form ramp and level platform with associated handrails. Al…
25/2605/FUL
2024
Ground Floor Flat 4 Stanford Road London N11 3HX
Erection of a rear outbuilding following demolition of the existing shed
24/3154/FUL
2024 Approved
Ground Floor Flat 57 Glenthorne Road London N11 3HU
Excavation of the existing cellar to form habitable room within basement. Associated fron…
24/1723/FUL
2024 Approved
21 Glenthorne Road London N11 3HU
Single storey rear extension
24/1303/HSE
2023 Approved
21 Glenthorne Road London N11 3HU
Single storey rear extension with a depth of 6m, maximum height of 3.2m and eaves height…
23/3387/PNH
2023 Approved
27B Glenthorne Road London N11 3HU
Roof extension involving rear dormer window, 2no. front facing and 1no. rear facing roofl…
23/2963/FUL
2023 Approved
57 Glenthorne Road London N11 3HU
Single storey rear extension
23/1742/FUL
2023 Refused
57 Glenthorne Road London N11 3HU
Excavation of the existing cellar to form habitable room within basement. Associated fron…
23/1740/FUL
2023 Approved
First Floor Flat 25 Glenthorne Road London N11 3HU
Roof extension involving rear dormer window, 2no. front facing and 1 no. rear facing roof…
23/1677/FUL
2023 Refused
First Floor Flat 25 Glenthorne Road London N11 3HU
Roof extension involving rear dormer window and 2no. front facing rooflights
23/0624/FUL
2021 Approved
20 Glenthorne Road London N11 3HT
Erection of a rear outbuilding
21/6688/192
2021 Refused
20 Glenthorne Road London N11 3HT
Erection of a rear outbuilding
21/6042/192
2021 Approved
49 Stanford Road London N11 3HY
Conversion of existing dwelling into 2no self-contained flats. Associated refuse/recyclin…
21/3660/FUL
2021 Approved
First And Second Floor Maisonette 124 Holly Park Road London N11 3HB
Roof extension involving 2no side dormers with rooflights
21/0876/FUL
2020 Approved
49 Glenthorne Road London N11 3HU
Subdivision of the existing dwelling into 2no dwelling houses including single storey rea…
20/3930/FUL
2020 Approved
49 Stanford Road London N11 3HY
Two storey rear extension. Single storey side/rear infill and rear extension. Roof extens…
20/2369/HSE
2020 Approved
41 Stanford Road London N11 3HY
Roof extension involving L shape dormer and 2no front facing rooflights
20/4581/192
2020 Approved
110 Holly Park Road London N11 3HB
Single storey rear extension with 5no rooflights and canopy. Erection of 1.8m high bounda…
20/1785/HSE
2020 Approved
49 Stanford Road London N11 3HY
Roof extension involving rear dormer window and 2no front facing rooflights
20/2352/192
2020 Approved
11 Glenthorne Road London N11 3HU
Single storey side/rear infill extension
20/1579/HSE
2017 Approved
20 Glenthorne Road London N11 3HT
Roof extension involving rear dormer window, 3no. rooflights to front and new gable windo…
17/4961/192
2017 Approved
38 Glenthorne Road London N11 3HJ
Roof extension involving hip to gable, rear dormer window with juliette balcony to facili…
17/3144/192
2017 Approved
13 Glenthorne Road London N11 3HU
Extension to roof including 1no rear dormer and 3no roof lights to front elevation. Propo…
17/0289/192
2016 Approved
12B Glenthorne Road London N11 3HT
Roof extension involving 1 x side dormer window, 1 x rear dormer and 1no roof light to fr…
16/7899/HSE
2016 Approved
12B Glenthorne Road London N11 3HT
Roof extension involving 1 x side dormer window, 1 x rear dormer and 1no roof light to fr…
16/7899/FUL
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 performance
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
Source: MHCLG planning statistics · See full council rankings