Postcode record · Southwark
SE17 3UU.
SE17 3UU has 56 known premises and 20 planning records — 15 approved of 20 decided (75%). 37 EPC records.
Postcode SE17 3UU · boundary not held, centred on the postcodeApprovedRefusedOther20 on the map — every match
At a glance · this postcodeSouthwark profile →
56
Premises
known addresses (UPRNs)
20
Applications
20 decided
75%
Approval rate
15 approved · 5 refused
78 days
Median decision time
average 91 days · 19 dated decisions
37
EPC records
ratings C 13 · D 17 · E 7
20
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?
SE17 3UU has 56 known premises and 20 planning records — 15 approved of 20 decided (75%). 37 EPC records.
Premises (18 of 56 shown)
Name
Details
UPRN 10009795315
UPRN 200003432382
UPRN 200003432383
UPRN 200003432384
UPRN 200003432385
UPRN 200003432386
UPRN 200003432387
UPRN 200003432388
UPRN 200003432389
UPRN 200003432390
UPRN 10009795315
UPRN 200003432382
UPRN 200003432383
Show all 10 rows
UPRN 200003432384
UPRN 200003432385
UPRN 200003432386
UPRN 200003432387
UPRN 200003432388
UPRN 200003432389
UPRN 200003432390
Planning
What happened?
20 planning applications across the postcode; 15 approved of 20 decided (75%). Latest 20 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Construction of a lower ground floor rear extension, mansard roof extension and replacement of 2no. rear wall windows.
3 De Laune Street London Southwark SE17 3UU · premises record
Officer Mich�le Sterry
Householder Application
Approved
2022-12-16
Lower ground floor rear extension and replacement of two rear wall windows, together with internal alterations.
3 De Laune Street London Southwark SE17 3UU · premises record
Officer Ibrahim Azam
Householder Application
Approved
2022-04-22
The demolition of the existing rear addition and the construction of a single-storey side extension and an outrigger dormer extension; the replacement of the windows to the side and rear of the dwelling with timber framed double glazed units; and the addition of a Juliet balcony to the rear elevation, to replace the existing window.
25 De Laune Street London Southwark SE17 3UU · premises record
Officer Louise Dinsdale
Householder Application
Approved
2020-06-11
Construction of mansard roof extension
2 De Laune Street London SE17 3UU · premises record
Householder Application
Approved
2019-07-10
Construction of a mansard roof extension, entailing alterations to the profile of the northeast elevation and raising the party parapet wall shared with no. 21 De Laune Street
22 De Laune Street London SE17 3UU · premises record
Officer Patrick Cronin
Householder Application
Approved
2018-03-05
Construction of a mansard roof extension to dwellinghouse
22 De Laune Street London SE17 3UU · premises record
Householder Application
Refused
2015-06-01
Mansard roof extension, to provide additional residential accommodation.
28 De Laune Street London SE17 3UU · premises record
Householder Application
Approved
2013-03-04
Erection of a 3 storey rear extension and a mansard roof extension to provide additional residential accommodation.
32 De Laune Street London SE17 3UU · premises record
Householder Application
Approved
2012-12-03
Mansard roof extension, and three-storey rear extension.
8 De Laune Street London SE17 3UU · premises record
Officer Susannah Pettit
Householder Application
Approved
2012-07-11
Erection of a mansard roof extension to the existing dwelling house to provide additional residential accommodation.
27 De Laune Street London SE17 3UU · premises record
Officer Historic Officer
Householder Application
Approved
2007-07-06
Construction of a lower ground floor rear extension, mansard roof extension and replacement of 2no. rear wall windows.
3 De Laune Street London Southwark SE17 3UU · premises record
Officer Mich�le Sterry
Approved
2022-12-16
More
Householder Application
Lower ground floor rear extension and replacement of two rear wall windows, together with internal alterations.
3 De Laune Street London Southwark SE17 3UU · premises record
Officer Ibrahim Azam
Approved
2022-04-22
More
Householder Application
The demolition of the existing rear addition and the construction of a single-storey side extension and an outrigger dormer extension; the replacement of the windows to the side and rear of the dwelling with timber framed double glazed units; and the addition of a Juliet balcony to the rear elevation, to replace the existing window.
25 De Laune Street London Southwark SE17 3UU · premises record
Officer Louise Dinsdale
Approved
2020-06-11
More
Householder Application
Show all 10 rows
Construction of mansard roof extension
2 De Laune Street London SE17 3UU · premises record
Approved
2019-07-10
More
Householder Application
Construction of a mansard roof extension, entailing alterations to the profile of the northeast elevation and raising the party parapet wall shared with no. 21 De Laune Street
22 De Laune Street London SE17 3UU · premises record
Officer Patrick Cronin
Approved
2018-03-05
More
Householder Application
Construction of a mansard roof extension to dwellinghouse
22 De Laune Street London SE17 3UU · premises record
Refused
2015-06-01
More
Householder Application
Mansard roof extension, to provide additional residential accommodation.
28 De Laune Street London SE17 3UU · premises record
Approved
2013-03-04
More
Householder Application
Erection of a 3 storey rear extension and a mansard roof extension to provide additional residential accommodation.
32 De Laune Street London SE17 3UU · premises record
Approved
2012-12-03
More
Householder Application
Mansard roof extension, and three-storey rear extension.
8 De Laune Street London SE17 3UU · premises record
Officer Susannah Pettit
Approved
2012-07-11
More
Householder Application
Erection of a mansard roof extension to the existing dwelling house to provide additional residential accommodation.
27 De Laune Street London SE17 3UU · premises record
Officer Historic Officer
Approved
2007-07-06
More
Householder 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?
No mapped designation intersects a premises point in this postcode in the current build. Open any premises above for its own designation record.
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 20 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 3 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 3 applications
Case officer on 1 application
Case officer on 1 application
Show all 6 rows
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent20 applications and 20 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy37 EPC records; ratings C: 13, D: 17, E: 7.
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.
No intent signal is currently recorded in this postcode.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.