Postcode record · Southwark
SE21 8QS.
SE21 8QS has 33 known premises and 6 planning records — 3 approved of 6 decided (50%). 17 EPC records.
Postcode SE21 8QS · boundary not held, centred on the postcodeApprovedRefusedOther6 exact27 approximate33 on the map — every match
At a glance · this postcodeSouthwark profile →
33
Premises
known addresses (UPRNs)
6
Applications
6 decided
50%
Approval rate
3 approved · 1 refused
17
EPC records
ratings C 3 · D 7 · E 7
33
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?
SE21 8QS has 33 known premises and 6 planning records — 3 approved of 6 decided (50%). 17 EPC records.
Premises (18 of 33 shown)
Name
Details
UPRN 10015280959
UPRN 10025295925
UPRN 10090748928
UPRN 10096875998
UPRN 200003435926
UPRN 200003435927
UPRN 200003435928
UPRN 200003435929
UPRN 200003435930
UPRN 200003435931
UPRN 10015280959
UPRN 10025295925
UPRN 10090748928
Show all 10 rows
UPRN 10096875998
UPRN 200003435926
UPRN 200003435927
UPRN 200003435928
UPRN 200003435929
UPRN 200003435930
UPRN 200003435931
Planning
What happened?
6 planning applications across the postcode; 3 approved of 6 decided (50%). Latest 6 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Demolition of existing rear extension and side covering and construction of a 2-storey extension to the side and part-rear, and loft conversion rear dormer with roof light to front slope.
26 Lyall Avenue London Southwark SE21 8QS · premises record
Householder Application
Approved
2023-01-16
Installation of external wall insulation and redecoration of the external with brick slip to the ground floor and rendering to the remaining building.
1-15 Lyall Avenue London Southwark SE21 8QS · premises record
Local Authority Development by Others
Approved
2019-11-18
Erection of a single-storey rear extension, extending 4.6m in depth, 2.7m in height and 2.6m eaves height
10 Lyall Avenue London SE21 8QS · premises record
Applicant Mr Fu Man · Officer Lasma Putrina
Large Home Extensions
Not required
2014-09-12
Dormer window extension to rear roof slope with double doors and glass balustrade and two windows to convert loftspace into additional residential accommodation including 4 roof lights on the front roof slope and the removal of the chimney.
26 Lyall Avenue London SE21 8QS · premises record
Applicant Mr & Mrs Michael · Agent Gla Architecture & Design Ltd
Certificate of Lawful Dev. - Proposed
Approved
2006-11-22
Erection of rear dormer roof extension and the installation of 4 rooflights to the front roof slope of dwellinghouse.
26 Lyall Avenue London SE21 8QS · premises record
Applicant Mr & Mrs Michael · Agent Gla Architecture & Design Ltd
Full Application
Withdrawn
2006-08-30
Erection of a new one bedroom house attached to 26 Lyall Avenue together with a new drop kerb and chimney removal to 26 Lyall Avenue
26 Lyall Avenue London SE21 8QS · premises record
Minor application
Refused
2005-04-12
Demolition of existing rear extension and side covering and construction of a 2-storey extension to the side and part-rear, and loft conversion rear dormer with roof light to front slope.
26 Lyall Avenue London Southwark SE21 8QS · premises record
Approved
2023-01-16
More
Householder Application
Installation of external wall insulation and redecoration of the external with brick slip to the ground floor and rendering to the remaining building.
1-15 Lyall Avenue London Southwark SE21 8QS · premises record
Approved
2019-11-18
More
Local Authority Development by Others
Erection of a single-storey rear extension, extending 4.6m in depth, 2.7m in height and 2.6m eaves height
10 Lyall Avenue London SE21 8QS · premises record
Applicant Mr Fu Man · Officer Lasma Putrina
Not required
2014-09-12
More
Large Home Extensions
Show all 6 rows
Dormer window extension to rear roof slope with double doors and glass balustrade and two windows to convert loftspace into additional residential accommodation including 4 roof lights on the front roof slope and the removal of the chimney.
26 Lyall Avenue London SE21 8QS · premises record
Applicant Mr & Mrs Michael · Agent Gla Architecture & Design Ltd
Approved
2006-11-22
More
Certificate of Lawful Dev. - Proposed
Erection of rear dormer roof extension and the installation of 4 rooflights to the front roof slope of dwellinghouse.
26 Lyall Avenue London SE21 8QS · premises record
Applicant Mr & Mrs Michael · Agent Gla Architecture & Design Ltd
Withdrawn
2006-08-30
More
Full Application
Erection of a new one bedroom house attached to 26 Lyall Avenue together with a new drop kerb and chimney removal to 26 Lyall Avenue
26 Lyall Avenue London SE21 8QS · premises record
Refused
2005-04-12
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?
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 6 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 3 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Agent on 1 application
Agent on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Applicant on 3 applications
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Agent on 3 applications
Agent on 1 application
Agent on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent6 applications and 33 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy17 EPC records; ratings C: 3, D: 7, 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.
Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.