Postcode record · Southwark
SE1 3GA.
SE1 3GA has 19 known premises and 4 planning records — 2 approved of 4 decided (50%). 12 EPC records.
Postcode SE1 3GA · boundary not held, centred on the postcodeApprovedRefusedOther6 on the map — every match
At a glance · this postcodeSouthwark profile →
19
Premises
known addresses (UPRNs)
4
Applications
4 decided
50%
Approval rate
2 approved · 0 refused
83 days
Median decision time
average 82 days · 4 dated decisions
12
EPC records
ratings B 1 · C 9 · D 1 · E 1
6
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 3GA has 19 known premises and 4 planning records — 2 approved of 4 decided (50%). 12 EPC records.
Premises (18 of 19 shown)
Name
Details
UPRN 10009800435
UPRN 10009800436
UPRN 10009800439
UPRN 10009800440
UPRN 10009800441
UPRN 10009800442
UPRN 10009800443
UPRN 10009800444
UPRN 10009800445
UPRN 10009800446
UPRN 10009800435
UPRN 10009800436
UPRN 10009800439
Show all 10 rows
UPRN 10009800440
UPRN 10009800441
UPRN 10009800442
UPRN 10009800443
UPRN 10009800444
UPRN 10009800445
UPRN 10009800446
Planning
What happened?
4 planning applications across the postcode; 2 approved of 4 decided (50%). Latest 4 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Alteration to the existing windows to bedrooms to create access to the existing flat roof to be used as a roof terrace including the installation of 1700mm acoustic panels to the North and West sides and 1100mm glass balustrades to the East side of terrace.
Flat 102 Cedar Court 1 Royal Oak Yard London SE1 3GA · premises record
Minor application
Withdrawn
2014-03-26
Creation of a roof terrace, involving replacement of 2 x existing windows on the north side with 2 x French doors and installation of 1100mm balustrades to the North and West sides and 1700mm frosted glass balustrades to the East side of terrace
Flat 102 Cedar Court 1 Royal Oak Yard London SE1 3GA · premises record
Minor application
Withdrawn
2013-10-24
Erection of single-storey side extension to top floor flat, on existing roof terrace (Use Class C3). Status Granted Decision Minor - GRANTED Decision Issued Dat
Flat 502 Cedar Court 1 Royal Oak Yard London Southwark SE1 3GA Proposal Erection of single-storey side extension to top floor flat, on existing roof terrace (Us · premises record
Officer Victoria Lewis
Minor application
Approved
2010-04-13
Use of part of roof of building as terrace to flat (Use Class C3).
Flat 502 Cedar Court 1 Royal Oak Yard London SE1 3GA · premises record
Officer Victoria Lewis
Certificate of Lawful Dev. - Existing
Approved
2009-12-14
Alteration to the existing windows to bedrooms to create access to the existing flat roof to be used as a roof terrace including the installation of 1700mm acoustic panels to the North and West sides and 1100mm glass balustrades to the East side of terrace.
Flat 102 Cedar Court 1 Royal Oak Yard London SE1 3GA · premises record
Withdrawn
2014-03-26
More
Minor application
Creation of a roof terrace, involving replacement of 2 x existing windows on the north side with 2 x French doors and installation of 1100mm balustrades to the North and West sides and 1700mm frosted glass balustrades to the East side of terrace
Flat 102 Cedar Court 1 Royal Oak Yard London SE1 3GA · premises record
Withdrawn
2013-10-24
More
Minor application
Erection of single-storey side extension to top floor flat, on existing roof terrace (Use Class C3). Status Granted Decision Minor - GRANTED Decision Issued Dat
Flat 502 Cedar Court 1 Royal Oak Yard London Southwark SE1 3GA Proposal Erection of single-storey side extension to top floor flat, on existing roof terrace (Us · premises record
Officer Victoria Lewis
Approved
2010-04-13
More
Minor application
Show all 4 rows
Use of part of roof of building as terrace to flat (Use Class C3).
Flat 502 Cedar Court 1 Royal Oak Yard London SE1 3GA · premises record
Officer Victoria Lewis
Approved
2009-12-14
More
Certificate of Lawful Dev. - Existing
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 19 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 19 of 19 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Central Activities Zone · reference 115 · covers 19 of 19 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Central Activities Zone · reference 120 · covers 19 of 19 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Central Activities Zone · reference 1 · covers 19 of 19 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000002 · covers 19 of 19 premises. London Plan policies for the Central Activities Zone may apply.
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 19 of 19 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Central Activities Zone · reference 115 · covers 19 of 19 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Central Activities Zone · reference 120 · covers 19 of 19 premises. Some normally permitted changes may require planning permission.
Show all 5 rows
Article 4 Direction Area
Central Activities Zone · reference 1 · covers 19 of 19 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000002 · covers 19 of 19 premises. London Plan policies for the Central Activities Zone may apply.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
People
Who is involved?
Named on the latest 4 applications in this postcode — the party who applied, not the owner or occupier.
Development
What could it become?
Planning precedent4 applications and 6 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy12 EPC records; ratings B: 1, C: 9, D: 1, 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 ProOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
2 intent signals recorded in this postcode
Portfolio seller · Charge registered
Subscribe to see the signals →Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.