45 Kemerton Road London SE5 9AR Data via plota.co.uk

26/02656/LDCP - Certificate of Lawful Use proposed Awaiting decision
Extensions & alterations

Proposal

Replacement of existing front entrance door and small window above the door. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
15 Sept 2026
✓
Validated
25 Sept 2026
Decision
Expected by 20 Nov 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision around 20 Nov 2026, from Lambeth's recent extensions.

Documents 6

Plans & drawings 4

PDF LOCATION PLAN Plans · 15 Sept 2026 View ↗ IMG ELEVATION PLANS Plans · 15 Sept 2026 View ↗ PDF LOCATION PLAN Plans · 15 Sept 2026 View ↗ IMG ELEVATION PLANS Plans · 15 Sept 2026 View ↗

Other documents 2

PDF OS MAP OS Map · 15 Sept 2026 View ↗ IMG PHOTO OF EXISTING DOOR Photo · 15 Sept 2026 View ↗

All documents on the council site ↗

Site constraints 3

Air quality management area: Lambeth 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
Registered park or garden 156 m away: Ruskin Park; Inside the Lambeth built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 26 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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Important details

Council
Lambeth
Application type
Certificate of Lawful Use proposed
Postcode
SE5 9AR
Received
15 Sept 2026
Validated
25 Sept 2026
Ward
Herne Hill Loughborough Junction
Case officer
Show
Applicant
Show
Freehold owner
Show

Decision outlook

Day 10 of the 56-day target. Lambeth usually decides extensions by day 56.

Day 1046 days to the 56-day target
59%decided within 8 weeks
82%approved
828decided in the last year

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

Public comments

No public comments yet.

Last counted 2 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Env. assessment
No

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
14 Kemerton Road London SE5 9AP
Erection of a single storey ground floor rear extension.
25/01269/FUL
2024 Approved
57 Herne Hill Road London SE24 0AX
Erection of a single storey garden room within the existing garden of Flat A
24/03228/FUL
2024 Approved
41 Kemerton Road London SE5 9AR
Erection of a double mansard roof extension with 2 front dormer windows and 1 rear dormer…
24/01336/FUL
2024 Approved
42 Kemerton Road London Lambeth SE5 9AR
Erection of double mansard roof extension.
24/00976/FUL
2023 Approved
17 Cambria Road London SE5 9AE
Erection of single storey ground floor rear/side infill extension.
23/02177/FUL
2022 Approved
8 Bicknell Road London Lambeth SE5 9AU
Erection of a single storey ground floor side return extension, replacement of window to…
22/03825/FUL
2023 Refused
8 Kemerton Road London Lambeth SE5 9AP
Conversion of two self contained flats into a single dwelling house, together with the re…
23/00283/FUL
2021 Approved
The Cambria 40 Kemerton Road London SE5 9AR
Display of 3x static externally illuminated fascia signs, 1x static externally illuminate…
21/03989/ADV
2022 Approved
27 Bicknell Road London Lambeth SE5 9AU
Erection of a single storey rear extension and raising of the party wall and the replacem…
22/01897/FUL
2021 Approved
12 Northway Road London SE5 9AN
Erection of a single storey ground floor rear/side wrap-around extension and associated g…
21/03121/FUL
2021 Approved
1 Bicknell Road London SE5 9AU
Erection of a single storey ground floor rear/side infill extension and blocking one side…
21/04023/FUL
2021 Approved
54 Cambria Road London LONDON SE5 9AS
Erection of a 2 storey side extension plus habitable roof space and rear green roof.
21/03853/FUL
2021 Approved
The Cambria 40 Kemerton Road London SE5 9AR
Alterations to existing rear external drinking area including the installation of raised…
21/02994/FUL
2021 Approved
20 Bicknell Road London SE5 9AU
Erection of a single storey ground floor rear/side wrap-around extension.
21/03133/FUL
2021 Approved
66 Cambria Road London SE5 9AS
Installation of 3 solar panels to rear dormer roof, and 2 solar panels to rear outrigger…
21/02827/FUL
2021 Refused
First Floor Flat 31 Kemerton Road London LONDON SE5 9AR
Installation of a roof terrace at first floor level to the existing rear outrigger.
21/02986/FUL
2020 Approved
7 Bicknell Road London SE5 9AU
Erection of a single storey ground floor rear side infill extension.
20/04009/FUL
2020 Approved
22 Bicknell Road London SE5 9AU
Replacement of the side extension with a single storey ground floor rear and side extensi…
20/02947/FUL
2020 Approved
6 Kemerton Road London SE5 9AP
Erection of a mansard roof extension with front and rear dormer windows, along with the r…
20/02248/FUL
2020 Approved
The Cambria 40 Kemerton Road London SE5 9AR
Alterations to the existing rear beer garden to form an extended raised patio area with n…
20/01349/FUL
2016 Refused
38 Finsen Road London Lambeth SE5 9AX
Demolition of existing garage, rear extension and external storage rooms at ground level…
16/01649/FUL
2016 Approved
20 Kemerton Road London SE5 9AP
Loft conversion involving erection of a rear mansard extension with 2 no. dormer windows…
16/01030/FUL
2016 Approved
24 Kemerton Road London Lambeth SE5 9AP
Erection of a single storey ground floor side return infill extension incorporating two r…
16/00769/FUL
2016 Approved
29 Bicknell Road London SE5 9AU
Loft conversion involving the erection of a rear mansard roof extension and three roof li…
16/00042/FUL
2016 Approved
6 Bicknell Road London Lambeth SE5 9AU
Change of use of two flats to combine into a single dwelling house. Erection of side infi…
16/00109/FUL
Lambeth
Planning Authority Score
2.7/10
Poor
#242 of 296 councils
Relevant to this application:
Householder decisions

Lambeth ranks #164 out of 296 councils for householder decision speed. 47% of applications have the time limit extended, above the 41% national average. Lambeth is also one of the strictest councils - it refuses more householder applications than almost any other, with only 81% approved vs 90% nationally.

One of the strictest councils
only 81% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Lambeth decision statistics
Based on MHCLG data, the year to March 2026
78%
Overall approval rate
Below avg (87%) #274 of 296
81%
Householder approved
Below avg (90%) #273 of 296
62%
Decided in 8 weeks
Below avg (63%) #164 of 296
47%
Extended time limit
Above avg (41%) #209 of 296
46%
Minor dwellings approved
70 decided (1-9 homes)
100%
Major dwellings approved
9 decided (10+ homes)
42%
Change of use approved
53 decided
1,784
Total decisions
396 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.