335 Kennington Road London SE11 4QE Data via plota.co.uk

26/02407/FUL - Full Planning Permission Awaiting decision
Extensions & alterations

Proposal

Conversion of existing outbuilding into a granny annexe involving the replacement of the existing garage door with a new timber entrance door and window. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
20 Aug 2026
Decision
Expected by 15 Oct 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision soon after comments close on 20 Oct 2026, from Lambeth's recent extensions. Comments are open until 20 Oct 2026.

Comment on this application ↗

Documents 5

Statements & assessments 1

PDF DESIGN AND ACCESS STATEMENT Supporting Docs · 20 Aug 2026 View ↗

Plans & drawings 3

PDF THE LOCATION PLAN Plans · 20 Aug 2026 View ↗ PDF EXISTING AND PROPOSED FLOOR PLANS Plans · 20 Aug 2026 View ↗ PDF EXISTING AND PROPOSED ELEVATIONS Plans · 20 Aug 2026 View ↗

Application forms 1

PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application Form · 20 Aug 2026 View ↗

All documents on the council site ↗

Site constraints 5

Flood zone 3, rivers and sea
High chance: a 1 in 100 or greater annual chance from rivers, or 1 in 200 from the sea. Any development here needs a flood risk assessment. Defences are not counted.
The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.
Flood map ↗
Kennington conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
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 ↗
19 listed buildings within 150 m
Nearest: 319, 321 and 323, KENNINGTON ROAD, Grade II, 41 m away · 19 Grade II
The site itself is not listed. Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show all 19 with distances
Historic England ↗
Also on the record
Inside the Lambeth built-up area.
Not affected
Not green belt · No scheduled monument at the site

Checked on 24 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.

Sales history 3

Last sold for £1,980,000 in March 2024. Terraced house, freehold.

18 March 2024£1,980,000
11 June 2013£1,320,000
23 August 2007£1,150,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

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Important details

Council
Lambeth
Application type
Full Planning Permission
Postcode
SE11 4QE
Received
20 Aug 2026
Validated
20 Aug 2026
Ward
Kennington
Case officer
Show
Applicant
Show
Agent
Deco Architecture & Engineering

Decision outlook

Day 46 of the 56-day target. Lambeth usually decides extensions by day 56.

Day 4616 days to the predicted decision (day 62)
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.

19 neighbours consulted · Last counted 2 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Comments by
20 Oct 2026
Env. assessment
No

Historical activity at this location

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

This property

Previous applications at this address

2016 Approved
Replacement of all existing single glazed timber windows to double glazed timber windows…
16/01371/FUL
Within ~100m

Nearby activity

2025 Refused
367 Kennington Road London SE11 4PT
Change of use from Office (Use Class E) to single residential dwelling (Use Class C3) wit…
25/03226/FUL
2025 Refused
367 Kennington Road London SE11 4PT
Change of use from Office (Use Class E) to single residential dwelling (Use Class C3). (P…
25/03227/LB
2025 Refused
1 Cleaver Square London SE11 4DW
Replacement of single glazed timber sash windows with a like for like double glazed timbe…
25/03037/FUL
2025 Refused
1 Cleaver Square London SE11 4DW
Replacement of single glazed timber sash windows with a like for like double glazed timbe…
25/03038/LB
2025 Approved
36 Ravensdon Street London SE11 4AR
Front garden,, T1 and T2 Ornamental Cherry. Fell to ground level. Reason: roots lifting a…
25/03345/TCA
2025 Withdrawn
335 Kennington Road London Lambeth SE11 4QE
Garage Conversion to habitable accomodation (Class use C5) including the addition of one…
25/02933/FUL
2025 Refused
367 Kennington Road London SE11 4PT
Change of use from Office (Use Class E) to single residential dwelling (Use Class C3) tog…
25/01616/FUL
2025 Refused
367 Kennington Road London SE11 4PT
Change of use from Office (Use Class E) to single residential dwelling (Use Class C3) tog…
25/01617/LB
2025 Refused
38 Cleaver Street London SE11 4DP
Erection of a shed in rear garden together with a pergola,with associated works. Applicat…
25/01615/LB
2025 Refused
38 Cleaver Street London SE11 4DP
Erection of a shed in rear garden together with a pergola,with associated works. Applicat…
25/01034/FUL
2024 Approved
329 Kennington Road London Lambeth SE11 4QE
Erection of a single storey ground floor rear extension.
24/00351/FUL
2023 Refused
367 Kennington Road London Lambeth SE11 4PT
Change of use from office use (E(g)) to residential (C3) use. (Please note: The reference…
23/02042/FUL
2023 Refused
329 Kennington Road London Lambeth SE11 4QE
Erection of a single storey rear extension to the lower ground floor and the provision of…
23/03279/FUL
2023 Approved
32 Cleaver Street London SE11 4DP
T1 Bay (x1) - Fell to ground level. Reason: Tree is too big for its location and is growi…
23/03470/TCA
2023 Approved
311 Kennington Road London SE11 4QE
T1: x1 Sycamore tree, located in the rear garden. Sugested work - fell to ground level.
23/02252/TCA
2023 Refused
329 Kennington Road London SE11 4QE
Erection of a single storey ground floor rear extension.
23/02224/FUL
2022 Refused
Edinburgh House 170 Kennington Lane London SE11 5DP
Display of 2no. internally illuminated digital 75" LCD display screens, one on each side…
22/02743/ADV
2022 Refused
Edinburgh House 170 Kennington Lane London SE11 5DP
Proposed installation of 1no. new BT Street Hub, incorporating 75" LCD advert screens plu…
22/02742/FUL
2023 Approved
36 Cleaver Street London Lambeth SE11 4DP
Installation of solar panels to the flat roof.
23/01328/LB
2023 Approved
1 Milverton Street London SE11 4AP
Erection of a single storey ground floor rear extension and removal of metal bar to lower…
23/01403/FUL
2016 Refused
309 Kennington Road London SE11 4QE
Creation of roof terrace together with the conversion of window to door and installation…
16/01905/FUL
2016 Refused
Shop 211A Kennington Lane London SE11 5QS
Display of 1 x internally illuminated sign to the front elevation.
16/00694/ADV
2016 Refused
Shop 211A Kennington Lane London SE11 5QS
Installation of an Automated Teller Machine to the front elevation, including associated…
16/00693/FUL
2016 Refused
5A Milverton Street London Lambeth SE11 4AP
Creation of a roof terrace and construction of the associated sliding box roof light acce…
16/00084/FUL
2016 Refused
8 Windmill Row London SE11 5DW
Erection of ground and first floor rear extensions, formation of first and second floor r…
16/00293/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

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

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