7 Brookside Road London NW11 9ND Data via plota.co.uk

26/3888/192 - Proposed Lawful Development Certificate Pending Consideration
Extensions & alterations

Proposal

Single storey side extension Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
27 Oct 2026
Decision
Expected by 22 Dec 2026

Under consideration

No decision has been issued yet. Plota predicts a decision between 9 Dec 2026 and 21 Dec 2026, from Barnet's recent extensions.

Documents 4

Plans & drawings 2

PDF EXISTING Drawing · 26 Oct 2026 View ↗ PDF PROPOSED Drawing · 26 Oct 2026 View ↗

Application forms 2

PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application Form · 26 Oct 2026 View ↗ PDF COMMUNITY INFRASTRUCTURE LEVY - COMPLETED FORM CIL Document · 26 Oct 2026 View ↗

All documents on the council site ↗

Site constraints 4

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 Named permitted development rights are withdrawn here.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; Public transport access: PTAL 3 (moderate), TfL 2023, for the 100 m square.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 28 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.

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Other new applications on this street

26 Oct 2026Pending

50 Brookside Road London NW11 9NE

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15 Sept 2026Pending

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26 Oct 2026Pending

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26 Oct 2026Pending

50 Brookside Road London NW11 9NE

Part single, part two storey side and rear with alterations to the exising patio...

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23 Oct 2026Pending

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Roof extension involving side and rear dormer windows

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Important details

Council
Barnet
Application type
Proposed Lawful Development Certificate
Postcode
NW11 9ND
Received
27 Oct 2026
Validated
27 Oct 2026
Ward
Golders Green
Case officer
Show
Target decision
22 Dec 2026
Applicant
Show
Agent
Dimensions Planning&Architecture

Decision outlook

Day 2 of the 56-day target. Barnet usually decides extensions by day 52.

Day 254 days to the 56-day target
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.

Last counted 28 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15325713
Planning Portal ref
PP-15325713
Statutory expiry
22 Dec 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2025
19 Alba Gardens London NW11 9NS
2no single storey rear extensions with a proposed 500mm gap between the two extensions, a…
25/3766/PNH
2025 Approved
84 Brookside Road London NW11 9NG
Single storey rear infill extension. First floor roof extension including side dormer win…
25/0859/HSE
2025 Approved
20 Princes Park Avenue London NW11 0JP
First floor rear extension with pitched roof
25/0052/HSE
2024 Approved
Pavement Outside 82 Brookside Road London NW11 9NG
Installation of 1no. green Virgin Media cabinet
24/5291/LIC
2024 Approved
20 Princes Park Avenue London NW11 0JP
2no. single storey rear extensions with a proposed depth of 6.00 metres, maximum height o…
24/4602/PNH
2024 Withdrawn
20 Princes Park Avenue London NW11 0JP
Single storey rear extension with a proposed depth of 6.00m, maximum height of 3.00m and…
24/3214/PNH
2022 Approved
129 Leeside Crescent London NW11 0JN
Roof extension involving raising the ridge height, 1no rear dormer, 1no side dormer and 3…
22/5629/HSE
2022 Approved
10 Highfield Road London NW11 9LS
Single storey rear extension with associated access steps following demolition of existin…
22/5624/192
2022 Refused
129 Leeside Crescent London NW11 0JN
Roof extension involving raising the ridge height, rear dormer, hip to gable and 4no fron…
22/4019/HSE
2022 Refused
25 Alba Gardens London NW11 9NS
Roof extension involving hip to gable, rear dormer, and 3no front facing rooflights
22/3395/HSE
2022 Approved
129 Leeside Crescent London NW11 0JN
Part single part two storey rear extensions. Creation of new basement level with associat…
22/2053/HSE
2022 Approved
25 Alba Gardens London NW11 9NS
Roof extension involving hip to gable, rear dormer, and 2no front facing rooflights
22/3170/192
2022 Refused
123 Leeside Crescent London NW11 0JN
Use of ground floor flat roof at the rear of the building as a roof terrace (Retrospectiv…
22/1348/FUL
2021 Approved
25 Alba Gardens London NW11 9NS
Part single part two storey side extension. New front porch
21/5653/HSE
2021 Approved
14 Highfield Road London NW11 9LS
Roof extension involving rear dormer window, 2no front facing rooflights and 1 side facin…
21/2404/192
2021 Approved
4 Princes Park Avenue London NW11 0JP
Single storey rear extension with a proposed depth of 5.20 metres from original rear wall…
21/1929/PNH
2020 Approved
25 Alba Gardens London NW11 9NS
Two storey side extension. New front porch and single storey front extension
20/5558/HSE
2020 Approved
14 Princes Park Avenue London NW11 0JP
Single storey side and rear extension
20/4233/HSE
2020 Refused
23 -25 Alba Gardens Golders Green London NW11 9NS
Part Single, part two storey rear extension. Alteration to raised patio
20/3379/HSE
2019 Approved
38 Alba Gardens London NW11 9NR
Single storey rear extension following demolition of the existing conservatory
19/6684/HSE
2016 Approved
44 Alba Gardens London NW11 9NR
Single storey rear extension with a proposed depth of 4.5 metres from original rear wall…
16/5140/PNH
2016 Refused
44 Alba Gardens London NW11 9NR
Single storey rear extension with a proposed maximum depth of 4.5 metres from original re…
16/4614/PNH
2016 Approved
42 Alba Gardens London NW11 9NR
Single storey rear extension with a maximum depth of 4.5metres from the original rear wal…
16/3847/PNH
2016 Approved
30 Alba Gardens London NW11 9NR
Single storey rear extension following demolition of existing conservatory. Roof extensio…
16/0085/192
2016 Approved
44 Alba Gardens London NW11 9NR
Single storey rear extension. Rear dormer and 2 no. rooflights to front to facilitate lof…
16/0513/192
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
Source: MHCLG planning statistics · See full council rankings