9 Osidge Lane London N14 5JD Data via plota.co.uk

26/0962/HSE - Householder Application Approved
Extensions & alterations

Proposal

Single storey rear extension. Conversion of the existing garage into habitable room, insertion of window to replace the garage door Data via plota.co.uk

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View original council record ↗

Application progress

✓
Received
13 Mar 2026
✓
Consultation
19 Mar 2026
✓
Approved
5 May 2026

Approved on 5 May 2026 · Delegated Decision · Last checked 7 Jul 2026

Documents 7

Decision & officer reports 1

PDF DN: APPROVE HSE WITH CONDS Decision Notice · 5 May 2026 View ↗

Plans & drawings 3

PDF CONTEXTUAL PLAN Additional plans · 17 Mar 2026 View ↗ PDF EXISTING/PROPOSED GROUND FLOOR/FRONT Drawing · 13 Mar 2026 View ↗ PDF EXISTING/PROPOSED ELEVATIONS Drawing · 13 Mar 2026 View ↗

Application forms 2

PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application Form · 13 Mar 2026 View ↗ PDF COMMUNITY INFRASTRUCTURE LEVY - COMPLETED FORM CIL Document · 13 Mar 2026 View ↗

Other documents 1

PDF SITE NOTICE Photo · 24 Mar 2026 View ↗

All documents on the council site ↗

Other new applications on this street

161 Osidge Lane London N14 5DU

Erection of rear garden outbuilding for use as an off street parking bay and gym...

26/2041/192 - 1 Jun 2026

Nearby new applications

16 Friars Walk London N14 5LS

Single storey rear extension

26/2765/HSE - 27 Jul 2026

2 Oakdale London N14 5RE

Roof extension involving hip to gable with rear dormer window, juliette balcony ...

26/2706/192 - 22 Jul 2026

75 Exeter Road London N14 5JU

Roof extension involving hip to gable, rear dormer window with juliette balcony,...

26/2708/HSE - 22 Jul 2026

43 Oakdale London N14 5RA

Roof extension including extension of existing hipped roof, raising the ridge he...

26/2674/HSE - 17 Jul 2026

2 Oak Close London N14 5NR

Roof extension involving hip to gable, rear dormer window and 2no. front facing ...

26/2543/192 - 6 Jul 2026

2 Oak Close London N14 5NR

Part single, part two storey side and rear extensions following demolition of th...

26/2398/HSE - 24 Jun 2026

Important details

Council
Barnet
Application type
Householder Application
Postcode
N14 5JD
Received
13 Mar 2026
Validated
13 Mar 2026
Ward
Brunswick Park
Case officer
Show
Target decision
8 May 2026
Decision
Approve subject to conditions
Decision date
5 May 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Show

Consultation & key dates

Alt. reference
PP-14777398
Site notice
19 Mar 2026

Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025
5 Lipton Close N14 5BF
1 x Dead Oak - Remove Standing in Group G7 of Tree Preservation Order. Exempt Work.
TPP/0660/25
2025 Approved
1 Osidge Lane London N14 5JD
Roof extension involving hip to gable, rear dormer window and 3no. front facing rooflights
25/2978/HSE
2025 Approved
Thomas Court 8 Lipton Close N14 5BY
1 x Oak (applicants ref. T1) - Height 16.5m, spread 5.2m. Reduce by 2m, remove all dead a…
TPP/0241/25
2025
14 Osidge Lane London N14 5JE
Single storey rear extension with 1no. rooflight and new terrace area with associated acc…
25/1049/HSE
2025
5 Manor Drive London N14 5JH
First floor rear extension
25/0663/HSE
2024 Approved
26 Osidge Lane London N14 5JE
Roof extension involving hip to gable, rear dormer windows with Juliet balcony and 2no fr…
24/2718/HSE
2024 Refused
173 Chase Side Southgate N14 5HE
Alterations to existing vehicular hardstanding and widening of existing access
24/1388/HSE
2023 Refused
4 Osidge Lane London N14 5JE
First floor rear extension. Roof extension involving rear dormer and 3no. front facing ro…
23/2374/HSE
2023 Approved
5 Lipton Close N14 5BF
1 x Lime - Remove. Standing in Group G7 of Tree Preservation Area. Exempt Works.
TPP/0495/23
2023 Approved
181 Chase Side London N14 5HE
Conversion of the existing garage into habitable room, insertion of window to replace the…
23/1860/HSE
2023 Refused
173 Chase Side Southgate London N14 5HE
New front vehicular access to provide off street parking.
23/0179/FUL
2023 Refused
181 Chase Side London N14 5HE
Roof extension involving hip to gable, rear dormer window with juliette balcony and 2no…
23/1861/192
2023
5 Manor Drive London N14 5JH
Single storey rear extension
23/1313/HSE
2023 Refused
5 Manor Drive London N14 5JH
Single storey rear extension with a proposed depth of 4.00 metres, an eaves height of 3.0…
23/0614/PNH
2023 Approved
5 Manor Drive London N14 5JH
Roof extension including hip to gable, rear dormer window with juliette balcony and 3no…
23/0117/192
2023 Approved
22 Osidge Lane London N14 5JE
Roof extension including hip to gable, rear dormer window and 3no. front facing rooflights
23/0078/192
2022 Approved
173 Chase Side Southgate London N14 5HE
Part single part two storey rear extension. Conversion of existing garage into habitable…
22/0878/HSE
2022 Approved
173 Chase Side Southgate London N14 5HE
Roof extension involving rear dormer window and dutch gables to both sides, 1no side faci…
22/0879/192
2020 Approved
26 Osidge Lane London N14 5JE
Roof extension involving hip to gable, rear dormer windows with Juliet balcony and 2no fr…
20/4569/192
2020 Approved
7 Manor Drive London N14 5JH
Single storey rear extension
20/3483/HSE
2018 Approved
175 Chase Side Southgate N14 5HE
Part single, part two-storey rear extension following demolition of existing single store…
18/2397/HSE
2018 Approved
175 Chase Side Southgate N14 5HE
Roof extension including double hip to gable and rear dormer windows, new gable window an…
18/2679/192
2017 Approved
181 Chase Side London N14 5HE
Conversion of garage into habitable room, insertion of window to replace garage door
17/7720/HSE
2017 Approved
181 Chase Side London N14 5HE
Roof extension involving hip to gable, rear dormer window with juliette balcony, 2no. roo…
17/7721/192
2017 Approved
24 Osidge Lane London N14 5JE
Single storey rear extension
17/4994/HSE
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