First Floor Front 151 Borough High Street Southwark SE1 1HR Data via plota.co.uk

25/AP/3460 - Change of Use Under consideration/assessment
Change of useNew homesCommercial premises

Proposal

Change of use from office (Class E) to a self-contained studio flat (Class C3), including internal alteration and refurbishment works. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
27 Nov 2025
✓
Validated
18 May 2026
Decision
Target date was 18 Sept 2026

Under consideration

No decision has been issued yet. Plota predicted a decision around 28 Oct 2026; it is now day 163.

Documents 17

Statements & assessments 5

PDF CYCLE PARKING APPRAISAL Transport assessment · 26 Aug 2026 View ↗ PDF FLOOD RISK ASSESSMENT Flood risk assessment · 18 May 2026 View ↗ PDF FIRE SAFETY STRATEGY (FLATS) - REV 2.0 Fire Statement · 11 May 2026 View ↗ PDF FIRE SAFETY STRATEGY (WINDOWS) - REV 1.0 Fire Statement · 30 Apr 2026 View ↗ PDF Design and Access statement Design and Access statement · 23 Jan 2026 View ↗

Plans & drawings 3

PDF WASTE AND RECYCLING STRATEGY Site waste management plan · 26 Aug 2026 View ↗ PDF CONSTRUCTION ENVIRONMENTAL MANAGEMENT PLAN Construction Environmental Management Plan CEMP · 26 Aug 2026 View ↗ PDF 02 PROPOSED FLOOR PLAN Plan - Amended · 26 Aug 2026 View ↗

Application forms 1

PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application - Form (Without Personal data) · 27 Nov 2025 View ↗

Consultation & comments 3

PDF EOT TO 18.09.2026 SIGNED Time Extension - Response · 4 Aug 2026 View ↗ PDF EOT TO 31.07.2026 SIGNED Time Extension - Response · 17 Jul 2026 View ↗ PDF FILE COPY - NEIGHBOUR NOTIFICATION+LIST Neighbour Notification List · 19 May 2026 View ↗

Other documents 5

PDF TIME EXTENSION LETTER Time Extension - Request · 31 Jul 2026 View ↗ PDF TIME EXTENSION LETTER Time Extension - Request · 14 Jul 2026 View ↗ PDF VALID APPLICATION LETTER WITH INVOICE Valid Application Letter · 19 May 2026 View ↗ PDF SITE NOTICE Site notice · 19 May 2026 View ↗ PDF PRESS NOTICE - 21/05/2026 Press Notice · 19 May 2026 View ↗

All documents on the council site ↗

Site constraints 13

Grade II listed: 151, Borough High Street
List entry 1378364 · The pin is inside its outline · 20 more listed buildings within 150 m (1 Grade II*, 18 Grade II)
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 the other 20 with distances
Historic England ↗
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 ↗
Borough High Street 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.
Council document ↗
2 Article 4 directions
Bankside and Borough District Town Centre · Central Activities Zone. 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.
Archaeological priority area: North Southwark and Roman Roads
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: Southwark 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 270 m away: Thames Tideway Tunnel
The site is 270 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, 1 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 ↗
Town centre: Bankside and The Borough
A designated centre in the London Plan.
Shops, services and active frontages are protected in centres, and main town centre uses are steered here first.
Central activities zone
The core of central London in the London Plan.
Offices, culture and the other strategic functions of the centre take priority over new housing here.
Opportunity area
Where the London Plan expects significant growth.
Boundaries are indicative and the borough holds the detailed plan.
Also on the record
Scheduled monument 248 m away: Roman riverboat, 136m west of Greenwood Theatre; Inside the Southwark built-up area; Public transport access: PTAL 6b (excellent), TfL 2023, for the 100 m square.
Not affected
Not green belt

Checked on 6 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 area107 m² (1,152 sq ft)
Energy ratingE (39 out of 100), could reach D
PropertyDetached flat, 4 habitable rooms
BuiltBefore 1900
HeatingElectric storage heaters
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in March 2019, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Southwark
Application type
Change of Use
Postcode
SE1 1HR
Received
27 Nov 2025
Validated
18 May 2026
Ward
Chaucer
Parish
Borough, Bankside And Walworth
Case officer
Show
Target decision
18 Sept 2026
Agent
Stiles Harold Williams
Freehold owner
Show

Decision outlook

Day 163, past the statutory target. 76% of changes of use in Southwark are decided within thirteen weeks; extensions of time are common, and the council need not decide on the day. Last seen undecided on 27 Oct 2026.

Day 163107 days past the 56-day target
60%decided within 8 weeks
79%approved
78decided in the last year

Plota live figures for changes of use decided by Southwark in the last twelve months, from validation. Southwark decision record →

Public comments

1comment received
1 objecting

6 neighbours consulted · Last counted 27 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry
12 Jul 2026
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
8 Union Street London Southwark SE1 1SZ
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25/AP/3734
2025
153 To 159 Borough High Street Southwark SE1 1HR
Temporary display (for a period of 15 months) of a static externally illuminated shroud a…
25/AP/3295
2025
Basement And Ground Floor Maple Building 128 - 132 Borough High Street Southwark SE1 1LB
Alteration to operation and delivery hours for existing use as a mixed restaurant (Class…
25/AP/3168
2025
Delta House 175 - 177 Borough High Street Southwark SE1 1HR
Listed building consent for alterations including partial demolition and extension to the…
25/AP/2677
2025
Delta House 175-177 Borough High Street Southwark SE1 1HR
Alterations including partial demolition and extension to the existing building to create…
25/AP/2649
2025
Chaloner Court London Southwark SE1 1YD
(0591nt) Hazel - Pollard tree at approx. 2m (0592nt) Malus - Crown reduction and reshape…
25/AP/1170
2025
1-9 Newcomen Street London Southwark SE1 1YR
Redevelopment of existing buildings, including partial-demolition and retention of front…
25/AP/0591
2024 Approved
70 Newcomen Street Rear Of 163 Borough High Street London Southwark SE1 1YT
Demolition of existing roof structures and construction of second and third floor extensi…
24/AP/1459
2024 Approved
First Floor 71 Newcomen Street London Southwark SE1 1YT
Listed building consent for works to the party wall with no.151 Borough High Street to fa…
24/AP/2470
2024 Refused
153-159 Borough High Street London Southwark SE1 1HR
Display of temporary decorative printed scaffold shroud advertisement measuring 19 X 10 m…
24/AP/2260
2024 Approved
1 Chaloner Court London Southwark SE1 1YD
5953nt - 2 x Sycamore Lateral prune to clear building by approximately 2 - 3 meters. 0001…
24/AP/2289
2024 Approved
151 Borough High Street London Southwark SE1 1HR
Listed Building Consent: external fabric repair works
24/AP/1700
2023 Approved
Maya House 134-138 Borough High Street London Southwark SE1 1LB
Alterations to front and rear elevations, undercroft and roof levels of existing building…
23/AP/2843
2023 Approved
116-118 Borough High Street London Southwark SE1 1LB
Alterations to building entrance by reducing the recessed entry space and replacing the d…
23/AP/2991
2023 Approved
Haig House 199 Borough High Street London Southwark SE1 1HR
Enlargement of two shopfront windows at ground floor level on the front elevation and rep…
23/AP/2934
2023 Approved
165 Borough High Street London Southwark SE1
Display of white PPC aluminium fascia tray with curved (arched) soffit and rear return an…
23/AP/2073
2022 Approved
Marlborough Playground 11 -25 Union Street London Southwark SE1 1SD
Redevelopment of site for the construction of two storey Cafe (Use Class E.b) with ancill…
22/AP/2071
2022 Refused
127-143 Borough High Street London Southwark SE1 1NP
Proposed Rooftop Telecommunications Installation: Proposed installation of 9No Antennas &…
22/AP/4373
2023 Withdrawn
140 - 148 Borough High Street London Southwark SE1 1LB
Removal of a tree to facilitate development works ongoing at 140-148 Borough High Street.
23/AP/1297
2022 Approved
71 Newcomen Street London Southwark SE1 1YT
Construction of a two storey extension to provide a three storey 3-bedroom apartment with…
22/AP/0014
2016 Approved
Delta House 175-177 Borough High Street London SE1
Listed Building Consent for a replacement of existing pair of entrance doors to a new out…
16/AP/3583
2016 Approved
127-143 Borough High Street London SE1 1NP
Advertisement Consent for the display of 2 internally illuminated fascia signs and 2 exte…
16/AP/3248
2016 Approved
88 Borough High Street London SE1 1LL
Variation of Conditions 1 and 6 of planning permission 14/AP/1968 for: Part demolition, a…
16/AP/2206
2016 Approved
153-159 Borough High Street London SE1 1HR
Demolition of 153-159 Borough High Street, and erection of 7-storey hotel (with basement)…
15/AP/4980
2016 Approved
Betsham House Newcomen Street London SE1 1YU
Replace existing defective brick balustrade and metal handrails to the communal walkways…
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Southwark
Planning Authority Score
7/10
Good
#64 of 296 councils
Relevant to this application:
Change of use

Southwark is faster than most councils at deciding householder applications, ranking #54 out of 296. Householder applications are slightly more likely to be approved here (95%) than the national average (90%).

Faster than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Southwark decision statistics
Based on MHCLG data, the year to March 2026
92%
Overall approval rate
Above avg (87%) #93 of 296
95%
Householder approved
Above avg (90%) #92 of 296
78%
Decided in 8 weeks
Above avg (63%) #54 of 296
37%
Extended time limit
Below avg (41%) #122 of 296
92%
Minor dwellings approved
259 decided (1-9 homes)
86%
Major dwellings approved
14 decided (10+ homes)
82%
Change of use approved
38 decided
1,622
Total decisions
132 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.

Freehold owner and leaseholders: 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.