Flat 2 10 Mill Street London Southwark SE1 2AY Data via plota.co.uk

26/AP/1013 - Minor application Approved

Proposal

Replacement and enlargement of the existing rooftop addition, reconfiguration of the terrace area, replacement of balconies to the front elevation, replacement of the communal lobby windows and addition of door facing communal lobby. Data via plota.co.uk

View original council record ↗Last checked

Application progress

Received
9 Apr 2026
Validated
10 Apr 2026
Approved
4 Jun 2026

Approved on 4 Jun 2026 · Delegated Panel - Simple · Last checked 7 Jul 2026

Documents 17

All documents on the council site ↗

Site constraints 6

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 ↗
St Saviours Dock 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 ↗
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 ↗
22 listed buildings within 150 m
Nearest: Vogans Mill, Grade II, 31 m away · 1 Grade II*, 21 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 22 with distances
Historic England ↗
Also on the record
Inside the Southwark built-up area.
Not affected
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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Important details

Council
Southwark
Application type
Minor application
Postcode
SE1 2AY
Received
9 Apr 2026
Validated
10 Apr 2026
Ward
North Bermondsey
Parish
Bermondsey And Rotherhithe
Case officer
Show
Target decision
4 Jun 2026
Decision
Minor - GRANTED
Decision date
4 Jun 2026
Decision level
Delegated Panel - Simple
Applicant
Show
Agent
Aura Architecture

How this decision compares

Decided in 55 days from validation, 4 days slower than Southwark's median of 51 for extensions. Approved, as 94% of extensions here are.

78%decided within 8 weeks
94%approved
95%go to committee

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

Consultation & key dates

Env. assessment
No
Southwark
Planning Authority Score
7/10
Good
#64 of 296 councils
Relevant to this application:
Householder decisions

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