Planning Atlas
AtlasPostcodeSE12AY
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Planning Atlas›Southwark›…North Bermondsey ward›SE1 2AY
Postcode record · Southwark

SE1 2AY.

SE1 2AY has 5 known premises and 13 planning records — 10 approved of 13 decided (76.9%). 1 EPC record.

Postcode SE1 2AY · boundary not held, centred on the postcodeApprovedRefusedOther27 on the map — every match
At a glance · this postcodeSouthwark profile →
5
Premises
known addresses (UPRNs)
13
Applications
13 decided
76.9%
Approval rate
10 approved · 3 refused
1
EPC records
ratings C 1
27
Mapped applications
inside the postcode shape
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property

What is it?

SE1 2AY has 5 known premises and 13 planning records — 10 approved of 13 decided (76.9%). 1 EPC record.

Premises

Planning

What happened?

13 planning applications across the postcode; 10 approved of 13 decided (76.9%). Latest 13 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
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.
Flat 2 10 Mill Street London Southwark SE1 2AY · premises record
Minor application
Approved
2026-04-09
Replacement of 3 existing glass brick slots with 3 timber casement windows on side elevation.
Flat 2 10 Mill Street London Southwark SE1 2AY · premises record
Minor application
Approved
2026-01-27
Non-material amendment to planning permission ref. 20/AP/1468 granted 12/8/2020 (for demolition of existing 4th floor conservatory room. Erection of replacement room and renewal/enlargement of terrace areas) to allow the relocation of the existing external boilers and resiting of the terrace wall.
Unit 2 10 Mill Street London Southwark SE1 2AY · premises record
Variation: Non-Material Changes
Approved
2021-04-12
Demolition of existing 4th floor conservatory room. Erection of replacement room and renewal/enlargement of terrace areas.
Unit 2 10 Mill Street London Southwark SE1 2AY · premises record
—
Approved
2020-05-28
Construction of a private outdoor terrace within existing hipped roof.
Flat 1 10 Mill Street London SE1 2AY · premises record
Minor application
Refused
2017-07-03
Partial details of Condition 3 'Sample of the proposed aluminium composite frames' pursuant to planning permission 15/AP/2453 for: (Replacement timber windows (with a high quality timber / aluminium composite window painted to match existing) and doors (in hardwood - painted to match existing). Two new conservation roof lights. REVISED DESCRIPTION)
10 Mill Street London SE1 2AY · premises record
Applicant Mr Steve Staniforth · Agent Aava · Officer Catherine Jeater
Approval of Details
Approved
2016-11-24
Change of use of part of existing doctor's surgery (Use Class D1) to residential (Use Class C3) to enable the enlargement of an existing adjacent first floor studio flat to create a 1bed/2person flat, together with external alterations including the installation of a 'Juliet' balcony balustrade on the Wolseley Street elevation.
10 Mill Street London SE1 2AY · premises record
Applicant Mr Steve Staniforth · Agent Aava
Minor application
Approved
2016-10-11
Change of use of part of existing doctors surgery (Use Class D1) to residential (Use Class C3) to enable the enlargement of an existing adjacent first floor studio flat to create a 1b/2p flat and the installation of Juliet balcony balustrade on the Wolseley Street elevation.
10 Mill Street London SE1 2AY · premises record
Applicant Mr Steve Staniforth · Agent Aava Ltd
Change of Use
Refused
2016-03-22
Erection of a new fourth floor to existing building and internal subdivision to form a self-contained 2-bed flat at second-floor level and a 3-bed duplex flat over the third and new fourth floors.
10 Mill Street London Southwark SE1 2AY · premises record
Minor application
Refused
2015-10-28
Replacement timber windows (with a high quality timber / aluminium composite window painted to match existing) and doors (in hardwood - painted to match existing). Two new conservation roof lights. REVISED DESCRIPTION
10 Mill Street London SE1 2AY · premises record
Applicant Mr Stephen Staniforth · Agent Aava · Officer Sarah Parsons
Minor application
Approved
2015-06-17
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.
Flat 2 10 Mill Street London Southwark SE1 2AY · premises record
Approved
2026-04-09
More
Minor application
Replacement of 3 existing glass brick slots with 3 timber casement windows on side elevation.
Flat 2 10 Mill Street London Southwark SE1 2AY · premises record
Approved
2026-01-27
More
Minor application
Non-material amendment to planning permission ref. 20/AP/1468 granted 12/8/2020 (for demolition of existing 4th floor conservatory room. Erection of replacement room and renewal/enlargement of terrace areas) to allow the relocation of the existing external boilers and resiting of the terrace wall.
Unit 2 10 Mill Street London Southwark SE1 2AY · premises record
Approved
2021-04-12
More
Variation: Non-Material Changes
Show all 10 rows
Demolition of existing 4th floor conservatory room. Erection of replacement room and renewal/enlargement of terrace areas.
Unit 2 10 Mill Street London Southwark SE1 2AY · premises record
Approved
2020-05-28
More
—
Construction of a private outdoor terrace within existing hipped roof.
Flat 1 10 Mill Street London SE1 2AY · premises record
Refused
2017-07-03
More
Minor application
Partial details of Condition 3 'Sample of the proposed aluminium composite frames' pursuant to planning permission 15/AP/2453 for: (Replacement timber windows (with a high quality timber / aluminium composite window painted to match existing) and doors (in hardwood - painted to match existing). Two new conservation roof lights. REVISED DESCRIPTION)
10 Mill Street London SE1 2AY · premises record
Applicant Mr Steve Staniforth · Agent Aava · Officer Catherine Jeater
Approved
2016-11-24
More
Approval of Details
Change of use of part of existing doctor's surgery (Use Class D1) to residential (Use Class C3) to enable the enlargement of an existing adjacent first floor studio flat to create a 1bed/2person flat, together with external alterations including the installation of a 'Juliet' balcony balustrade on the Wolseley Street elevation.
10 Mill Street London SE1 2AY · premises record
Applicant Mr Steve Staniforth · Agent Aava
Approved
2016-10-11
More
Minor application
Change of use of part of existing doctors surgery (Use Class D1) to residential (Use Class C3) to enable the enlargement of an existing adjacent first floor studio flat to create a 1b/2p flat and the installation of Juliet balcony balustrade on the Wolseley Street elevation.
10 Mill Street London SE1 2AY · premises record
Applicant Mr Steve Staniforth · Agent Aava Ltd
Refused
2016-03-22
More
Change of Use
Erection of a new fourth floor to existing building and internal subdivision to form a self-contained 2-bed flat at second-floor level and a 3-bed duplex flat over the third and new fourth floors.
10 Mill Street London Southwark SE1 2AY · premises record
Refused
2015-10-28
More
Minor application
Replacement timber windows (with a high quality timber / aluminium composite window painted to match existing) and doors (in hardwood - painted to match existing). Two new conservation roof lights. REVISED DESCRIPTION
10 Mill Street London SE1 2AY · premises record
Applicant Mr Stephen Staniforth · Agent Aava · Officer Sarah Parsons
Approved
2015-06-17
More
Minor application

Building control

Building-control records are not yet collected for Southwark — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).

Place

What affects it?

Every mapped designation touching a premises in this postcode, with how many of its 5 premises each one covers.

Designation
Coverage
Archaeological Priority Area
Summary and Definition The ‘North Southwark and Roman Roads’ APA is the largest APA in Southwark. From the boundary with LB of Lambeth it covers the entire river frontage; it includes the Borough, Bankside and London Bridge area, Tower Bridge, Bermon · reference 77185 · covers 5 of 5 premises. Groundworks may require archaeological assessment or investigation.
Conservation Area
St Saviours Dock · reference 12 · covers 5 of 5 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Archaeological Priority Area
Summary and Definition The ‘North Southwark and Roman Roads’ APA is the largest APA in Southwark. From the boundary with LB of Lambeth it covers the entire river frontage; it includes the Borough, Bankside and London Bridge area, Tower Bridge, Bermon · reference 77185 · covers 5 of 5 premises. Groundworks may require archaeological assessment or investigation.
Conservation Area
St Saviours Dock · reference 12 · covers 5 of 5 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
People

Who is involved?

Named on the latest 13 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
Applicant on 4 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Agent on 2 applications
Agent on 1 application
Applicant on 4 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Agent on 2 applications
Agent on 1 application
Development

What could it become?

Planning precedent13 applications and 27 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy1 EPC records; ratings C: 1.
What is not assertedNo capacity, value or ownership claim is made at area level; those belong to individual premises records and their evidence.

Intent signals

Planning Atlas Pro

Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.

1 intent signal recorded in this postcode
Repeat sale
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Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
SE1 2AY, Southwark: planning and property history | Planning Atlas