Postcode record · Southwark
SE21 8AB.
SE21 8AB has 16 known premises and 18 planning records — 15 approved of 18 decided (83.3%). 5 EPC records.
No OS boundary is held for this postcode yet, so no shape is drawn.
At a glance · this postcodeSouthwark profile →
16
Premises
known addresses (UPRNs)
18
Applications
18 decided
83.3%
Approval rate
15 approved · 3 refused
5
EPC records
ratings C 1 · D 2 · E 2
0
Mapped applications
shape not available
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property
What is it?
SE21 8AB has 16 known premises and 18 planning records — 15 approved of 18 decided (83.3%). 5 EPC records.
Premises
Name
Details
UPRN 200003435532
UPRN 200003435533
UPRN 200003435534
UPRN 200003435535
UPRN 200003435536
UPRN 200003435537
UPRN 200003435538
UPRN 200003435539
UPRN 200003435540
UPRN 200003435541
UPRN 200003435532
UPRN 200003435533
UPRN 200003435534
Show all 10 rows
UPRN 200003435535
UPRN 200003435536
UPRN 200003435537
UPRN 200003435538
UPRN 200003435539
UPRN 200003435540
UPRN 200003435541
Planning
What happened?
18 planning applications across the postcode; 15 approved of 18 decided (83.3%). Latest 18 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Works to a tree with a TPO: T1 & T2 - Lime Trees, to re-pollard at previous pruning points. Retaining knuckles.
25 Alleyn Road London Southwark SE21 8AB · premises record
Works to a Tree with a TPO
Approved
2026-04-07
5 Day Notification for De Minimis Works: A line of 5 Lime trees approximately 9m in height and managed as pollards, situated on the front boundary with Alleyn Road. Reduce to previous pruning points approximately 6m above ground level including the removal of any dead wood, lifting of low branches to provide a clearance of 2m over the public footpath, and the necessary shaping of the trees.
1 Alleyn Road London Southwark SE21 8AB · premises record
Applicant Robert Threadgold · Officer Liam Bullen
Tree works 5 day notification
Approved
2023-11-06
Enlargement of existing basement with 1no. Lightwell to the front and 1no. Lightwell to the south elevation, associated with new patio area in the rear garden and replacement of ground floor windows; - Construction of loft conversion with 2no. dormer windows and 2no. roof windows on northwest and southeast elevations, associated with removal of 1no. chimney to the front slope and change of roof top on garage; - Conversion of side conservatory to a bricked extension; - Enlargement of vehicular entrance to garage and blocking up of a side door, - blocking up of a rear window and door of the garage; - Installation of solar slates on front and rear roof slopes of both main house and garage; - Installation of 2nos. ASHP and 1no. AC unit on south elevation; - Proposed material railings and gates on the front boundary;
1 Alleyn Road London Southwark SE21 8AB · premises record
Householder Application
Approved
2023-11-03
T1. Mature veteran Oak tree - some removal of dead wood plus a small amount of crown lifting by up to 1.5metres in places to improve the balance and look of the tree
23 Alleyn Road London Southwark SE21 8AB · premises record
Works to a Tree with a TPO
Approved
2022-11-25
Remove four low growing branches to a 10m High Oak tree . Remove dead wood and thin by 25% and cut back. Re shape were necessary. Formative pruning.
27 Alleyn Road London Southwark SE21 8AB · premises record
—
Approved
2022-01-28
Tree removal notice (5 day) (TPO Order) for dead Horse Chestnut tree.
13 Alleyn Road London Southwark SE21 8AB · premises record
Applicant Mr Tim Doidge · Officer Liam Bullen
Tree works 5 day notification
Approved
2021-10-19
Purple Maple (T1) - Crown to be lightly thinned by up to 15% and one lowest branch to be removed on the right hand side
19 Alleyn Road London Southwark SE21 8AB · premises record
Works to a Tree with a TPO
Approved
2021-05-28
T1 Crab Apple - Fell to ground level T2 Crab Apple - Fell to ground level T3 Damson - Fell to ground level Reasons: All 3 are diseased and in poor condition, replacement trees to be planted.
11 Alleyn Road London Southwark SE21 8AB · premises record
Works to a Tree with a TPO
Approved
2020-12-31
T1 Eucalyptus tree - Crown reduce a 7m tree by 2m to previous reduction points to leave a 5m tree.
9 Alleyn Road London Southwark SE21 8AB · premises record
Works to a Tree with a TPO
Approved
2020-12-21
T1 Willow Tree - Fallen. Remove
11 Alleyn Road London Southwark SE21 8AB · premises record
Works to a Tree with a TPO
Approved
2020-10-12
Works to a tree with a TPO: T1 & T2 - Lime Trees, to re-pollard at previous pruning points. Retaining knuckles.
25 Alleyn Road London Southwark SE21 8AB · premises record
Approved
2026-04-07
More
Works to a Tree with a TPO
5 Day Notification for De Minimis Works: A line of 5 Lime trees approximately 9m in height and managed as pollards, situated on the front boundary with Alleyn Road. Reduce to previous pruning points approximately 6m above ground level including the removal of any dead wood, lifting of low branches to provide a clearance of 2m over the public footpath, and the necessary shaping of the trees.
1 Alleyn Road London Southwark SE21 8AB · premises record
Applicant Robert Threadgold · Officer Liam Bullen
Approved
2023-11-06
More
Tree works 5 day notification
Enlargement of existing basement with 1no. Lightwell to the front and 1no. Lightwell to the south elevation, associated with new patio area in the rear garden and replacement of ground floor windows; - Construction of loft conversion with 2no. dormer windows and 2no. roof windows on northwest and southeast elevations, associated with removal of 1no. chimney to the front slope and change of roof top on garage; - Conversion of side conservatory to a bricked extension; - Enlargement of vehicular entrance to garage and blocking up of a side door, - blocking up of a rear window and door of the garage; - Installation of solar slates on front and rear roof slopes of both main house and garage; - Installation of 2nos. ASHP and 1no. AC unit on south elevation; - Proposed material railings and gates on the front boundary;
1 Alleyn Road London Southwark SE21 8AB · premises record
Approved
2023-11-03
More
Householder Application
Show all 10 rows
T1. Mature veteran Oak tree - some removal of dead wood plus a small amount of crown lifting by up to 1.5metres in places to improve the balance and look of the tree
23 Alleyn Road London Southwark SE21 8AB · premises record
Approved
2022-11-25
More
Works to a Tree with a TPO
Remove four low growing branches to a 10m High Oak tree . Remove dead wood and thin by 25% and cut back. Re shape were necessary. Formative pruning.
27 Alleyn Road London Southwark SE21 8AB · premises record
Approved
2022-01-28
More
—
Tree removal notice (5 day) (TPO Order) for dead Horse Chestnut tree.
13 Alleyn Road London Southwark SE21 8AB · premises record
Applicant Mr Tim Doidge · Officer Liam Bullen
Approved
2021-10-19
More
Tree works 5 day notification
Purple Maple (T1) - Crown to be lightly thinned by up to 15% and one lowest branch to be removed on the right hand side
19 Alleyn Road London Southwark SE21 8AB · premises record
Approved
2021-05-28
More
Works to a Tree with a TPO
T1 Crab Apple - Fell to ground level T2 Crab Apple - Fell to ground level T3 Damson - Fell to ground level Reasons: All 3 are diseased and in poor condition, replacement trees to be planted.
11 Alleyn Road London Southwark SE21 8AB · premises record
Approved
2020-12-31
More
Works to a Tree with a TPO
T1 Eucalyptus tree - Crown reduce a 7m tree by 2m to previous reduction points to leave a 5m tree.
9 Alleyn Road London Southwark SE21 8AB · premises record
Approved
2020-12-21
More
Works to a Tree with a TPO
T1 Willow Tree - Fallen. Remove
11 Alleyn Road London Southwark SE21 8AB · premises record
Approved
2020-10-12
More
Works to a Tree with a TPO
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?
Designations are shown per premises today (open any premises above); the postcode-level designation summary is built with the borough entity run. Use the map's designations filter to see them over the postcode now.
People
Who is involved?
Named on the latest 18 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Development
What could it become?
Planning precedent18 applications and 0 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy5 EPC records; ratings C: 1, D: 2, E: 2.
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.
Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.