1 Elliott Square London NW3 3SU Data via plota.co.uk

2026/3289/P - Certificate of Lawfulness (Proposed) Approved
Extensions & alterations

Proposal

Replacement of front garage door with half-height infill wall and aluminium window. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
11 Aug 2026
✓
Approved
10 Sept 2026

Approved on 10 Sept 2026 · Last checked 12 Aug 2026

Documents

View the documents on the council's website ↗

Site constraints 3

Article 4 direction
Basements. Named permitted development rights are withdrawn here.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: Camden 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 Camden built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 11 September 2026. Historic England, the Environment Agency, Natural England 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

8 Sept 2026Pending

15 Elliott Square London NW3 3SU

Erection of a single storey rear extension.

2026/3785/P

Nearby new applications

10 Sept 2026Pending

18 Buckland Crescent London NW3 5DX

DD 5 Day Notice REAR GARDEN: 1 x Unknown (T1) - Fell to ground level.

2026/3942/T
9 Sept 2026Pending

2 Fellows Road London NW3 3LP

Details pursuant to Condition 4 (Materials Details) of planning permission ref. ...

2026/3903/P
9 Sept 2026Pending

Belsize Park Firehouse, Flat 5 36 Lancaster Grove London NW3 4PB

Alterations to landscaping, including the replacement of timber garden shed with...

2026/3206/P
9 Sept 2026Pending

Belsize Park Firehouse, Flat 5 36 Lancaster Grove London NW3 4PB

External alterations to landscaping, including the replacement of timber garden ...

2026/3826/L
8 Sept 2026Pending

15 Elliott Square London NW3 3SU

Erection of a single storey rear extension.

2026/3785/P
8 Sept 2026Pending

Blocks A, B & C Melrose Apartments 6 Winchester Road London NW3 3JJ

Removal of the majority of the existing external facing cladding and materials a...

2026/3876/P

Important details

Council
Camden
Application type
Certificate of Lawfulness (Proposed)
Postcode
NW3 3SU
Received
11 Aug 2026
Validated
11 Aug 2026
Ward
Primrose Hill
Case officer
Show
Decision date
10 Sept 2026
Applicant
Show
Agent
c/o applicant

How this decision compares

Decided in 30 days from validation, 26 days faster than Camden's median of 56 for extensions. Approved, as 98% of extensions here are.

52%decided within 8 weeks
98%approved
7%go to committee

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

Historical activity at this location

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

Within ~100m

Nearby activity

2024 Approved
2 Elliott Square London NW3 3SU
Erection of an additional storey at third floor level of the existing dwellinghouse.
2024/3787/P
2024 Approved
107 King Henry's Road London NW3 3QX
(TPO REF: 32H-T43) FRONT GARDEN: 1 x Lime (T1) - Reduce crown by 25%, back to previous gr…
2024/4360/T
2024 Approved
12 Elliott Square London NW3 3SU
Erection of a single storey rear extension with sliding doors, conversion of garage to ha…
2024/3162/P
2024 Approved
Ground Floor 99 King Henry's Road London NW3 3QX
Erection of a rear balcony over the flat roof of the single storey side and rear extensio…
2024/2558/P
2023 Approved
Flat 1, 99 King Henry's Road London NW3 3QX
Erection of single storey side and rear extension, replacement windows and erection of si…
2023/2649/P
2024 Approved
26 Elliott Square London NW3 3SU
Erection of garden building and relocation of gate to the rear boundary.
2024/0909/P
2023 Approved
113 King Henry's Road London NW3 3QX
FRONT GARDEN:1 x Elder (T1) - Reduce crown by 3m.
2023/4565/T
2022 Approved
24 Lower Merton Rise London NW3 3SP
Erection of an additional storey on existing dwellinghouse.
2022/2021/P
2020 Withdrawn
Garden Flat 121 King Henry's Road London NW3 3RB
Installation of cast iron railings and gate to front boundary and erection of timber bin…
2019/6071/P
2022 Approved
16 Elsworthy Rise London NW3 3SH
Erection of a single storey roof extension
2022/4767/P
2023 Approved
28 Lower Merton Rise London NW3 3SP
Erection of single storey roof extension to an existing dwellinghouse
2023/0767/P
2023 Approved
97 King Henry's Road London NW3 3QX
REAR GARDEN: 1 x Holly (T1) - Fell to ground level.
2023/3424/T
2023 Approved
24 Lower Merton Rise London NW3 3SP
Erection of single-storey rear extension with replacement roof-level balcony, single stor…
2023/2420/P
2023 Approved
34 Elliott Square London Camden NW3 3SU
Erection of single storey roof extension.
2023/0346/P
2022 Approved
House 4 4 - 12 Elsworthy Rise London NW3 3SH
Erection of rear dormers and replacement of sliding doors at ground floor level.
2022/5617/P
2023 Approved
15 Lower Merton Rise London NW3 3RA
Erection of a single storey rear extension and replacement of garage door with a window
2023/0335/P
2022 Approved
38 Elliott Square London NW3 3SU
Erection of a single storey roof extension.
2022/5324/P
2022 Approved
9 Elliott Square London NW3 3SU
Erection of single storey roof extension
2022/5541/P
2022 Approved
14 Elsworthy Rise London Camden NW3 3SH
Erection of single storey roof extension,
2022/4776/P
2022 Approved
10 Lower Merton Rise London Camden NW3 3SP
A single storey roof extension to an existing 3 storey terrace house.
2022/5470/P
2018 Approved
12 Lower Merton Rise London NW3 3SP
Replacement of windows to front and rear with aluminium units, and garage conversion with…
2018/1175/P
2017 Withdrawn
106 King Henry's Road London NW3 3SL
Excavation of single storey basement under existing house and rear courtyard; replacement…
2017/5122/P
2017 Approved
31 Elliott Square London NW3 3SU
Erection of ground floor rear extension & replacement of existing windows.
2017/2260/P
2017 Approved
113 King Henry's Road London NW3 3QX
REAR GARDEN: 1 x Horse Chestnut - Reduce by 30% 1 x Sycamore - Reduce by 30% 1 x Yew - Re…
2017/1107/T
2016 Approved
107 King Henry's Road London NW3 3QX
(TPO REF 32H) FRONT GARDEN: 1 x Lime - Pruned back crown by 2.5 metres to previous points.
2016/6338/T
Camden
Planning Authority Score
3.1/10
Poor
#231 of 296 councils
Relevant to this application:
Householder decisions

Camden is slower than most councils at deciding householder applications, ranking #242 out of 296. Householder applications are slightly less likely to be approved here (88%) than the national average (90%).

Slower than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Camden decision statistics
Based on MHCLG data, the year to March 2026
88%
Overall approval rate
Above avg (87%) #149 of 296
88%
Householder approved
Below avg (90%) #215 of 296
49%
Decided in 8 weeks
Below avg (63%) #242 of 296
41%
Extended time limit
Below avg (41%) #158 of 296
90%
Minor dwellings approved
467 decided (1-9 homes)
80%
Major dwellings approved
10 decided (10+ homes)
93%
Change of use approved
46 decided
1,973
Total decisions
234 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings