Planning Atlas
AtlasPostcodeSE14SN
Planning Atlas›Southwark›…London Bridge & West Bermondsey ward›SE1 4SN
Postcode record · Southwark

SE1 4SN.

SE1 4SN has 44 known premises and 14 planning records — 10 approved of 14 decided (71.4%). 37 EPC records.

Postcode SE1 4SN · boundary not held, centred on the postcodeApprovedRefusedOther14 exact14 on the map — every match
At a glance · this postcodeSouthwark profile →
44
Premises
known addresses (UPRNs)
14
Applications
14 decided
71.4%
Approval rate
10 approved · 0 refused
37
EPC records
ratings B 5 · C 27 · D 4 · E 1
14
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 4SN has 44 known premises and 14 planning records — 10 approved of 14 decided (71.4%). 37 EPC records.

Premises (18 of 44 shown)

Name
Details
UPRN 10009794740
UPRN 10094745756
UPRN 200003366940
UPRN 200003366941
UPRN 200003366942
UPRN 200003366943
UPRN 200003366944
UPRN 200003366945
UPRN 200003366946
UPRN 200003366947
UPRN 10009794740
UPRN 10094745756
UPRN 200003366940
Show all 10 rows
UPRN 200003366941
UPRN 200003366942
UPRN 200003366943
UPRN 200003366944
UPRN 200003366945
UPRN 200003366946
UPRN 200003366947
Planning

What happened?

14 planning applications across the postcode; 10 approved of 14 decided (71.4%). Latest 14 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Details of Condition 5- Materials as required by planning permission 17/AP/0673 (Extensions and alterations to existing building (B1 Office) consisting of, the demolition of an existing poor quality timber-framed single-storey front extension at second-floor level and replacement with new a brick-clad extension and above this the construction of an additional storey (a new third floor); Construction of a new single-storey rear extension at first-floor level (over the existing ground-floor below). Change of use of ground-floor from (B1 Office) to a flexible commercial unit (Use Classes A1/A2/B1).)
55 Leroy Street London Southwark SE1 4SN · premises record
Applicant Mr Jay Gort · Agent Gort Scott · Officer Louise Dinsdale
Approval of Details
Approved
2019-10-21
(Retrospective) Details of Conditions 5 - External facing materials as required by planning permission 17/AP/0673 (Extensions and alterations to existing building (B1 Office) consisting of, the demolition of an existing poor quality timber-framed single-storey front extension at second-floor level and replacement with new a brick-clad extension and above this the construction of an additional storey (a new third floor); Construction of a new single-storey rear extension at first-floor level (over the existing ground-floor below). Change of use of ground-floor from (B1 Office) to a flexible commercial unit (Use Classes A1/A2/B1).)
55 Leroy Street London Southwark · premises record
Approval of Details
Approved
2019-09-21
Details of Condition 4 - Biodiversity (green/brown) roof as required by planning permission 17/AP/0673 (Extensions and alterations to existing building (B1 Office) consisting of, the demolition of an existing poor quality timber-framed single-storey front extension at second-floor level and replacement with new a brick-clad extension and above this the construction of an additional storey (a new third floor); Construction of a new single-storey rear extension at first-floor level (over the existing ground-floor below). Change of use of ground-floor from (B1 Office) to a flexible commercial unit (Use Classes A1/A2/B1).)
55 Leroy Street London Southwark SE1 4SN · premises record
Approval of Details
Approved
2019-08-21
Details of Condition 3- Archaeological watching brief as required by planning permission 17/AP/0673 (Extensions and alterations to existing building (B1 Office) consisting of, the demolition of an existing poor quality timber-framed single-storey front extension at second-floor level and replacement with new a brick-clad extension and above this the construction of an additional storey (a new third floor); Construction of a new single-storey rear extension at first-floor level (over the existing ground-floor below). Change of use of ground-floor from (B1 Office) to a flexible commercial unit (Use Classes A1/A2/B1).)
55 Leroy Street London Southwark · premises record
Officer Gillian King
Approval of Details
Approved
2019-08-07
PARTIAL APPROVAL OF DETAILS of Condition 3 - Written Scheme of Investigation as required by LBS 17AP0673 granted 11/05/2017 (Extensions and alterations to existing building (B1 Office) consisting of, the demolition of an existing poor quality timber-framed single-storey front extension at second-floor level and replacement with new a brick-clad extension and above this the construction of an additional storey (a new third floor); Construction of a new single-storey rear extension at first-floor level (over the existing ground-floor below). Change of use of ground-floor from (B1 Office) to a flexible commercial unit (Use Classes A1/A2/B1).)
55 Leroy Street London SE1 4SN · premises record
Applicant Mr Wayne Tsou · Agent Gort Scott · Officer Gillian King
Approval of Details
Approved
2017-09-11
Non-material amendments to planning permission dated 11.5.17 (17AP0673) for: Extensions and alterations to existing building (B1 Office) consisting of, the demolition of an existing poor quality timber-framed single-storey front extension at second-floor level and replacement with new a brick-clad extension and above this the construction of an additional storey (a new third floor); Construction of a new single-storey rear extension at first-floor level (over the existing ground-floor below). Change of use of ground-floor from (B1 Office) to a flexible commercial unit (Use Classes A1/A2/B1).to allow amendments to the front elevation including: Addition of a new inward opening door at ground floor level to access the refuse and cycle storage room directly; Windows at first floor level remodelled to allow for alignment with the windows above; Windows on second floor made taller; Addition of brick piers to the third floor allowing for large windows rather than a curtain wall system.
55 Leroy Street London SE1 4SN · premises record
Applicant Mr Wai Piu Wong · Agent Gort Scott
Variation: Non-Material Changes
Approved
2017-08-16
Extensions and alterations to existing building (B1 Office) consisting of, the demolition of an existing poor quality timber-framed single-storey front extension at second-floor level and replacement with new a brick-clad extension and above this the construction of an additional storey (a new third floor); Construction of a new single-storey rear extension at first-floor level (over the existing ground-floor below). Change of use of ground-floor from (B1 Office) to a flexible commercial unit (Use Classes A1/A2/B1).
55 Leroy Street London SE1 4SN · premises record
Minor application
Approved
2017-02-22
Change of use of existing offices (Class B1(a)) to six self contained residential flats (Class C3) including cycle storage
55 Leroy Street London SE1 4SN · premises record
Office to Residential
Approved
2015-07-07
Retention of elevational alterations (front), including widened entrance.
55 Leroy Street London SE1 4SN · premises record
—
Withdrawn
2009-10-07
Conversion of vacant, former industrial building into 5 residential flats (2 x 1 bed and 3 x 2 bed)
55 Leroy Street London SE1 4SN · premises record
—
Withdrawn
2006-08-14
Details of Condition 5- Materials as required by planning permission 17/AP/0673 (Extensions and alterations to existing building (B1 Office) consisting of, the demolition of an existing poor quality timber-framed single-storey front extension at second-floor level and replacement with new a brick-clad extension and above this the construction of an additional storey (a new third floor); Construction of a new single-storey rear extension at first-floor level (over the existing ground-floor below). Change of use of ground-floor from (B1 Office) to a flexible commercial unit (Use Classes A1/A2/B1).)
55 Leroy Street London Southwark SE1 4SN · premises record
Applicant Mr Jay Gort · Agent Gort Scott · Officer Louise Dinsdale
Approved
2019-10-21
More
Approval of Details
(Retrospective) Details of Conditions 5 - External facing materials as required by planning permission 17/AP/0673 (Extensions and alterations to existing building (B1 Office) consisting of, the demolition of an existing poor quality timber-framed single-storey front extension at second-floor level and replacement with new a brick-clad extension and above this the construction of an additional storey (a new third floor); Construction of a new single-storey rear extension at first-floor level (over the existing ground-floor below). Change of use of ground-floor from (B1 Office) to a flexible commercial unit (Use Classes A1/A2/B1).)
55 Leroy Street London Southwark · premises record
Approved
2019-09-21
More
Approval of Details
Details of Condition 4 - Biodiversity (green/brown) roof as required by planning permission 17/AP/0673 (Extensions and alterations to existing building (B1 Office) consisting of, the demolition of an existing poor quality timber-framed single-storey front extension at second-floor level and replacement with new a brick-clad extension and above this the construction of an additional storey (a new third floor); Construction of a new single-storey rear extension at first-floor level (over the existing ground-floor below). Change of use of ground-floor from (B1 Office) to a flexible commercial unit (Use Classes A1/A2/B1).)
55 Leroy Street London Southwark SE1 4SN · premises record
Approved
2019-08-21
More
Approval of Details
Show all 10 rows
Details of Condition 3- Archaeological watching brief as required by planning permission 17/AP/0673 (Extensions and alterations to existing building (B1 Office) consisting of, the demolition of an existing poor quality timber-framed single-storey front extension at second-floor level and replacement with new a brick-clad extension and above this the construction of an additional storey (a new third floor); Construction of a new single-storey rear extension at first-floor level (over the existing ground-floor below). Change of use of ground-floor from (B1 Office) to a flexible commercial unit (Use Classes A1/A2/B1).)
55 Leroy Street London Southwark · premises record
Officer Gillian King
Approved
2019-08-07
More
Approval of Details
PARTIAL APPROVAL OF DETAILS of Condition 3 - Written Scheme of Investigation as required by LBS 17AP0673 granted 11/05/2017 (Extensions and alterations to existing building (B1 Office) consisting of, the demolition of an existing poor quality timber-framed single-storey front extension at second-floor level and replacement with new a brick-clad extension and above this the construction of an additional storey (a new third floor); Construction of a new single-storey rear extension at first-floor level (over the existing ground-floor below). Change of use of ground-floor from (B1 Office) to a flexible commercial unit (Use Classes A1/A2/B1).)
55 Leroy Street London SE1 4SN · premises record
Applicant Mr Wayne Tsou · Agent Gort Scott · Officer Gillian King
Approved
2017-09-11
More
Approval of Details
Non-material amendments to planning permission dated 11.5.17 (17AP0673) for: Extensions and alterations to existing building (B1 Office) consisting of, the demolition of an existing poor quality timber-framed single-storey front extension at second-floor level and replacement with new a brick-clad extension and above this the construction of an additional storey (a new third floor); Construction of a new single-storey rear extension at first-floor level (over the existing ground-floor below). Change of use of ground-floor from (B1 Office) to a flexible commercial unit (Use Classes A1/A2/B1).to allow amendments to the front elevation including: Addition of a new inward opening door at ground floor level to access the refuse and cycle storage room directly; Windows at first floor level remodelled to allow for alignment with the windows above; Windows on second floor made taller; Addition of brick piers to the third floor allowing for large windows rather than a curtain wall system.
55 Leroy Street London SE1 4SN · premises record
Applicant Mr Wai Piu Wong · Agent Gort Scott
Approved
2017-08-16
More
Variation: Non-Material Changes
Extensions and alterations to existing building (B1 Office) consisting of, the demolition of an existing poor quality timber-framed single-storey front extension at second-floor level and replacement with new a brick-clad extension and above this the construction of an additional storey (a new third floor); Construction of a new single-storey rear extension at first-floor level (over the existing ground-floor below). Change of use of ground-floor from (B1 Office) to a flexible commercial unit (Use Classes A1/A2/B1).
55 Leroy Street London SE1 4SN · premises record
Approved
2017-02-22
More
Minor application
Change of use of existing offices (Class B1(a)) to six self contained residential flats (Class C3) including cycle storage
55 Leroy Street London SE1 4SN · premises record
Approved
2015-07-07
More
Office to Residential
Retention of elevational alterations (front), including widened entrance.
55 Leroy Street London SE1 4SN · premises record
Withdrawn
2009-10-07
More
—
Conversion of vacant, former industrial building into 5 residential flats (2 x 1 bed and 3 x 2 bed)
55 Leroy Street London SE1 4SN · premises record
Withdrawn
2006-08-14
More
—

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 44 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 44 of 44 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Old Kent Road North District Town Centre · reference 103 · covers 44 of 44 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Old Kent Road North District Town Centre · reference 222 · covers 44 of 44 premises. Some normally permitted changes may require planning permission.
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 44 of 44 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Old Kent Road North District Town Centre · reference 103 · covers 44 of 44 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Old Kent Road North District Town Centre · reference 222 · covers 44 of 44 premises. Some normally permitted changes may require planning permission.
People

Who is involved?

Named on the latest 14 applications in this postcode — the party who applied, not the owner or occupier.

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

What could it become?

Planning precedent14 applications and 14 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy37 EPC records; ratings B: 5, C: 27, D: 4, E: 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.

5 intent signals recorded in this postcode
Long hold
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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.