15 Black Prince Road London Lambeth SE11 6BZ Data via plota.co.uk

26/02728/FUL - Full Planning Permission Awaiting decision
Extensions & alterations

Proposal

Replacement of the existing windows and doors at front and rear elevation with double-glazed uPVC windows, uPVC door at the rear and composite door at the front. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
22 Sept 2026
Decision
Expected by 17 Nov 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 17 Nov 2026, from Lambeth's recent extensions.

Comments are open until 30 Oct 2026

Comment on this application ↗

Documents 11

Statements & assessments 1

PDF DESIGN AND ACCESS STATEMENT +HERITAGE STATEMENT Design & Access Statement · 22 Sept 2026 View ↗

Plans & drawings 8

PDF EXISTING WINDOW AND DOOR SCHEDULE Plans · 22 Sept 2026 View ↗ PDF FLUSH CASEMENT INTERNALLY GLAZED WINDOW DETAILS Plans · 22 Sept 2026 View ↗ PDF PROPOSED WINDOW AND DOOR SCHEDULE Plans · 22 Sept 2026 View ↗ PDF WINDOW / HORN DETAILS Plans · 22 Sept 2026 View ↗ PDF KINGSTON SPIRAL BALANCE INTERNALLY GLAZED WINDOW DETAILS Plans · 22 Sept 2026 View ↗ PDF THE LOCATION PLAN OS Map · 22 Sept 2026 View ↗ PDF EXISTING SECTION DETAILS Plans · 22 Sept 2026 View ↗ PDF EXISTING AND PROPOSED ELEVATIONS Plans · 22 Sept 2026 View ↗

Application forms 1

PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application Form · 22 Sept 2026 View ↗

Other documents 1

PDF WINDOW DETAILS + MANUFACTURER SPECIFICATIONS Supporting Docs · 22 Sept 2026 View ↗

All documents on the council site ↗

Site constraints 8

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.
Archaeological priority area: Royal residence built by Edward, the Black Prince.
An assessment or field evaluation may be asked for before ground works.
The council or Historic England considers archaeology likely here. A desk-based assessment, and sometimes trial trenching, can be asked for with the application.
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 ↗
National infrastructure project 214 m away: Thames Tideway Tunnel
The site is 214 m from the project boundary. Waste water treatment, decided. The project page says whether consent was granted. Also within 2 km: London Strategic Heat Main Project (at pre-application, 660 m).
Nationally significant infrastructure projects (power stations, electricity lines, pipelines, major roads and railways, harbours, airports and reservoirs) are consented by a Secretary of State under the Planning Act 2008, after an examination by the Planning Inspectorate, rather than by the council. The boundary is the one the Inspectorate consults on and can change as the scheme does. Projects are shown within 2 km of the site.
Planning Inspectorate project page ↗
16 listed buildings within 150 m
Nearest: Sancroft Street, Kennington Palace Court,, 25 m away · 14 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 16 with distances
Also on the record
Inside the Lambeth built-up area; Public transport access: PTAL 5 (very good), TfL 2023, for the 100 m square.
Not affected
Not green belt · No scheduled monument at the site

Checked on 7 October 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, 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.

Building

Floor area64 m² (689 sq ft)
Energy ratingD (65 out of 100), could reach B
PropertyMid-terrace house, 3 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in May 2023, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Lambeth
Application type
Full Planning Permission
Postcode
SE11 6BZ
Received
22 Sept 2026
Validated
22 Sept 2026
Ward
Kennington
Case officer
Show
Target decision
17 Nov 2026
Applicant
Show
Agent
Potter Raper

Decision outlook

Day 17 of the 56-day target. Lambeth usually decides extensions by day 56.

Day 1739 days to the 56-day target
59%decided within 8 weeks
82%approved
833decided 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.

28 neighbours consulted · Last counted 7 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Comments by
30 Oct 2026
Statutory expiry
17 Nov 2026
Env. assessment
No

Historical activity at this location

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

This property

Previous applications at this address

2023 Refused
T1: x1 Sycamore tree, located in the rear garden, historically pruned with approx. 3m of…
23/02901/TCA
2023 Approved
T1: x1 Sycamore tree. Historically pruned with approx. 3m of regrowth. Currently standing…
23/02369/TCA
2023 Refused
Replacement of the timber single glazed windows and doors with timber double glazed windo…
23/00992/FUL
Within ~100m

Nearby activity

2022 Approved
Havilland House And The Church Of St Anselm, 13 Sancroft Street London SE11 5UG
Redevelopment of the site involving the erection of three storey plus mansard building wi…
22/04473/LB
2025 Approved
25 Black Prince Road London SE11 6BZ
Replacement of 4 single glazed timber framed windows with double glazed timber framed win…
25/02546/FUL
2025 Approved
Bryher Court 4 Sancroft Street London SE11 5UQ
Trees in a Communal Area on the Frontage with Sancroft Street: T1 Cherry plum. Fell to gr…
25/02659/TCA
2025 Approved
1 Newquay House Black Prince Road London SE11 6HL
Communal Grounds: T1 Dead tree species unknown. Fell to ground level. Reason: Dead tree…
25/02328/TCA
2025 Approved
32 Cardigan Street London SE11 5PE
Replace the existing single-glazed timber windows throughout with new slimline heritage t…
25/01544/LB
2025 Approved
32 Cardigan Street London SE11 5PE
Replace the existing single-glazed timber windows throughout with new slimline heritage t…
25/01543/FUL
2025 Approved
31 Cardigan Street London SE11 5PE
Replace the existing single-glazed timber windows throughout with new slimline heritage t…
25/01542/LB
2025 Approved
31 Cardigan Street London SE11 5PE
Replace the existing single-glazed timber windows throughout with new slimline heritage t…
25/01541/FUL
2025 Approved
Bryher Court 4 Sancroft Street London SE11 5UQ
Front Garden: T1: Prunus: Reduce crown by up to 3m. Target dimensions: Height 3m, spread…
25/01368/TCA
2025 Approved
Advertising Right Outside 216 Kennington Road London
Application for Advertisement Consent for internally illuminated Free-Standing Advertisin…
25/00504/ADV
2025 Refused
25 Black Prince Road London SE11 6BZ
Replacement at ground floor level of all existing timber framed sash windows, rear elevat…
25/00171/FUL
2024 Approved
St Anselms Church Of England Church Kennington Road London SE11 5DU
Exterior alterations including new fenestration to the north and south walls of the churc…
24/03979/FUL
2024 Refused
25 Black Prince Road London Lambeth SE11 6BZ
Replacement of ground floor doors and windows with uPVC doors and windows.
24/03458/FUL
2024 Approved
17 Sancroft Street London Lambeth SE11 5UG
Rear Communal Gardens: T1 Maple: Reduce the vertical height of the tree by 3 meters and t…
24/03831/TCA
2024 Approved
Bryher Court 4 Sancroft Street London Lambeth SE11 5UQ
See Accompanying Plan: G1 Cherry x2 (0579nt) Crown Lift to 2.5m Above Ground Level T2 Bee…
24/02044/TCA
2023 Approved
31 & 32 Cardigan Street London SE11 5PE
Replacement of the existing felt roof covering with a new mastic asphalt roof covering.
23/03650/LB
2023 Approved
31 & 32 Cardigan Street London SE11 5PE
Replacement of the existing felt roof covering with a new mastic asphalt roof covering.
23/03649/FUL
2021 Approved
Advertising Right Outside Kennington Road London SE11 6HR
Replacement and display of a free-standing advertising unit featuring an internally illum…
21/04250/ADV
2022 Approved
29 Cardigan Street London Lambeth SE11 5PE
3 x Cordyline trees to rear of property - lift crowns to 2.5m from ground level.
22/02301/TCA
2022 Approved
Land At The Corner Of Stables Way And Sancroft Street London SE11 5UJ
Replacement of the existing brick wall and bollards with black metal railings with brick…
22/00401/FUL
2018 Approved
Tresco House 2 Sancroft Street London SE11 5UQ
2 x Willow trees (0A26) - reshape crowns by pruning over-extended regrowth from main cano…
18/03633/TCA
2017
Bryher Court 4 Sancroft Street London SE11 5UQ
0A26 Salix sp. Reshape crown by no more than 0.5m to balance canopy 0A27 Prunus ceracifer…
17/01625/TCA
2016 Approved
17 Sancroft Street London SE11 5UG
To prune back over long branch from 1 x Catalpa tree from neighbouring property by 2 metr…
16/06928/TCA
2016 Approved
7 Manley House Black Prince Road London SE11 6HT
Erection of a single storey ground floor rear side infill extension.
16/04927/FUL
2016 Approved
216 Kennington Road London SE11 6HR
To crown reduce 1 x Cherry tree to front of property back to previous reduction points an…
16/04434/TCA
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

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.