Postcode record · Southwark
SE21 7EB.
SE21 7EB has 16 known premises and 54 planning records — 50 approved of 53 decided (94.3%). 6 EPC records.
Postcode SE21 7EB · boundary not held, centred on the postcodeApprovedRefusedOther54 exact54 on the map — every match
At a glance · this postcodeSouthwark profile →
16
Premises
known addresses (UPRNs)
54
Applications
53 decided
94.3%
Approval rate
50 approved · 3 refused
6
EPC records
ratings C 2 · D 3 · E 1
54
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 7EB has 16 known premises and 54 planning records — 50 approved of 53 decided (94.3%). 6 EPC records.
Premises
Name
Details
UPRN 200003434397
UPRN 200003434398
UPRN 200003434399
UPRN 200003434400
UPRN 200003434401
UPRN 200003434402
UPRN 200003434403
UPRN 200003434404
UPRN 200003434405
UPRN 200003434406
UPRN 200003434397
UPRN 200003434398
UPRN 200003434399
Show all 10 rows
UPRN 200003434400
UPRN 200003434401
UPRN 200003434402
UPRN 200003434403
UPRN 200003434404
UPRN 200003434405
UPRN 200003434406
Planning
What happened?
54 planning applications across the postcode; 50 approved of 53 decided (94.3%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Works to tree with a TCA: T1 12m Robinia - Reduce in height by up to 2m to the previous reduction points, crown thin by 20% including the removal of dead wood. T2 10m Eucalyptus - Reduce the height and spread of the tree by up to 3 metres to the previous reduction points. T3 4m Laurel - Hard trim all over reducing the height and spread by around 1m. T4 7.5m Purlple Plume - Crown thin by 20% including lifting low branches, and the removal of water shoots and any dead wood.
154 Court Lane London Southwark SE21 7EB · premises record
Works to a Tree in a Conservation Area
Approved
2026-03-25
T1 Dawn Redwood (x1) - Reduce branches closest to property by approximately 1.5m. Reason: To ensure 2.5m clearance from No.142. T3 Himalayan Birch (x1) - (In No.148). Cut back branches overhanging No.146 by approximately 1.5m. Reason: General maintenance. To maintain the tree at a smaller size. T4 Oak (x1) - (In No.148). Cut back x2 lowest branches overhanging No.146 back by 2m. Reason: General maintenance. To maintain the tree at a smaller size.
146 Court Lane London Southwark SE21 7EB · premises record
Works to a Tree in a Conservation Area
Approved
2025-06-25
Works to trees in a Conservation Area - T1. A triple stemmed False Acacia tree approximately 16m in height - Reduce in height by up to 3m and crown thin by 20% including the removal of dead wood T2. A Eucalyptus tree approximately 10m in height - Reduced in height by approximately 4m and round off to form a more compact specimen T3. A Cherry tree approximately 9m in height is height - Crown thin by 30% including the removal of dead wood and necessary re-shaping. The height and basic shape should be retained. T4. A Purple Plum tree approximately 5.5m in height - A light thinning by 10% together with the removal of dead wood and water shoots T5. A Hazel tree approximately 5.5m in height - Crown thin by 25% including the removal of dead wood and necessary re-shaping T6 Two Cypress trees, both approximately 15m in height - lifting low branches to 5m above ground level and the removal of any dead wood.
154 Court Lane London Southwark SE21 7EB · premises record
Works to a Tree in a Conservation Area
Approved
2024-03-25
Construction of single storey garden room. Changes from previously approved garden room under application 23/AP/0001 - modifications to foundations to reduce further the impact on adjacent oak tree. - height of new garden room revised as approved by Dulwich Estate Scheme of Management to match the approved height of adjacent outbuilding at 148 Court Lane (11/AP/4139). - to mitigate visual impact on property 142 Court Lane the offset from the boundary is increased. - minor changes to fenestration with no deterimantal impact on adjacent properties - omission of green roof
146 Court Lane London Southwark SE21 7EB · premises record
Householder Application
Approved
2024-01-09
5 Day Notification: T1 to remove a dead silver birch in front garden
152 Court Lane London Southwark SE21 7EB · premises record
Applicant Not disclosed · Officer Liam Bullen
Tree works 5 day notification
Approved
2023-05-17
Details of Condition 4 'Hard and Soft Landscaping' pursuant to planning permission ref. no. 23/AP/0001: Refurbishment of semi-detached dwellinghouse including alterations to front elevation, construction of a single storey rear and side extension to ground floor, construction of garden room and installation of air source heat pump.
146 Court Lane London Southwark SE21 7EB · premises record
Approval of Details
Approved
2023-04-24
Details of condition 3 'Scale details for the proposed new windows and doors' pursuant to planning permission 23/AP/0001: Refurbishment of semi-detached dwellinghouse including alterations to front elevation, construction of a single storey rear and side extension to ground floor, construction of garden room and installation of air source heat pump.
146 Court Lane London Southwark SE21 7EB · premises record
Approval of Details
Approved
2023-04-12
Non material amendment of planning permission ref. no. 23/AP/0001: Refurbishment of semi-detached dwellinghouse including alterations to front elevation, construction of a single storey rear and side extension to ground floor, construction of garden room and installation of air source heat pump. NMA sought: - External walls of extension to be red brick (previously white render). - Minor change to the profile of the rear facade. - Omission of Velux roof light to the front roof. - Extension roof light moved away from the roof edge and made slightly smaller. - Clarification of window replacement scope.
146 Court Lane London Southwark SE21 7EB · premises record
Variation: Non-Material Changes
Approved
2023-03-24
Refurbishment of semi-detached dwellinghouse including alterations to front elevation, construction of a single storey rear and side extension to ground floor, construction of garden room and installation of air source heat pump.
146 Court Lane London Southwark SE21 7EB · premises record
Householder Application
Approved
2023-01-02
T1 Eucalyptus tree - Crown thin by 20% including the removal of dead wood, lifting low branches and trimming back long lateral branched encroaching over the garden, and re-shaping as necessary. The height and basic shape should be retained.
160 Court Lane London Southwark SE21 7EB · premises record
Works to a Tree in a Conservation Area
Approved
2022-11-11
Works to tree with a TCA: T1 12m Robinia - Reduce in height by up to 2m to the previous reduction points, crown thin by 20% including the removal of dead wood. T2 10m Eucalyptus - Reduce the height and spread of the tree by up to 3 metres to the previous reduction points. T3 4m Laurel - Hard trim all over reducing the height and spread by around 1m. T4 7.5m Purlple Plume - Crown thin by 20% including lifting low branches, and the removal of water shoots and any dead wood.
154 Court Lane London Southwark SE21 7EB · premises record
Approved
2026-03-25
More
Works to a Tree in a Conservation Area
T1 Dawn Redwood (x1) - Reduce branches closest to property by approximately 1.5m. Reason: To ensure 2.5m clearance from No.142. T3 Himalayan Birch (x1) - (In No.148). Cut back branches overhanging No.146 by approximately 1.5m. Reason: General maintenance. To maintain the tree at a smaller size. T4 Oak (x1) - (In No.148). Cut back x2 lowest branches overhanging No.146 back by 2m. Reason: General maintenance. To maintain the tree at a smaller size.
146 Court Lane London Southwark SE21 7EB · premises record
Approved
2025-06-25
More
Works to a Tree in a Conservation Area
Works to trees in a Conservation Area - T1. A triple stemmed False Acacia tree approximately 16m in height - Reduce in height by up to 3m and crown thin by 20% including the removal of dead wood T2. A Eucalyptus tree approximately 10m in height - Reduced in height by approximately 4m and round off to form a more compact specimen T3. A Cherry tree approximately 9m in height is height - Crown thin by 30% including the removal of dead wood and necessary re-shaping. The height and basic shape should be retained. T4. A Purple Plum tree approximately 5.5m in height - A light thinning by 10% together with the removal of dead wood and water shoots T5. A Hazel tree approximately 5.5m in height - Crown thin by 25% including the removal of dead wood and necessary re-shaping T6 Two Cypress trees, both approximately 15m in height - lifting low branches to 5m above ground level and the removal of any dead wood.
154 Court Lane London Southwark SE21 7EB · premises record
Approved
2024-03-25
More
Works to a Tree in a Conservation Area
Show all 10 rows
Construction of single storey garden room. Changes from previously approved garden room under application 23/AP/0001 - modifications to foundations to reduce further the impact on adjacent oak tree. - height of new garden room revised as approved by Dulwich Estate Scheme of Management to match the approved height of adjacent outbuilding at 148 Court Lane (11/AP/4139). - to mitigate visual impact on property 142 Court Lane the offset from the boundary is increased. - minor changes to fenestration with no deterimantal impact on adjacent properties - omission of green roof
146 Court Lane London Southwark SE21 7EB · premises record
Approved
2024-01-09
More
Householder Application
5 Day Notification: T1 to remove a dead silver birch in front garden
152 Court Lane London Southwark SE21 7EB · premises record
Applicant Not disclosed · Officer Liam Bullen
Approved
2023-05-17
More
Tree works 5 day notification
Details of Condition 4 'Hard and Soft Landscaping' pursuant to planning permission ref. no. 23/AP/0001: Refurbishment of semi-detached dwellinghouse including alterations to front elevation, construction of a single storey rear and side extension to ground floor, construction of garden room and installation of air source heat pump.
146 Court Lane London Southwark SE21 7EB · premises record
Approved
2023-04-24
More
Approval of Details
Details of condition 3 'Scale details for the proposed new windows and doors' pursuant to planning permission 23/AP/0001: Refurbishment of semi-detached dwellinghouse including alterations to front elevation, construction of a single storey rear and side extension to ground floor, construction of garden room and installation of air source heat pump.
146 Court Lane London Southwark SE21 7EB · premises record
Approved
2023-04-12
More
Approval of Details
Non material amendment of planning permission ref. no. 23/AP/0001: Refurbishment of semi-detached dwellinghouse including alterations to front elevation, construction of a single storey rear and side extension to ground floor, construction of garden room and installation of air source heat pump. NMA sought: - External walls of extension to be red brick (previously white render). - Minor change to the profile of the rear facade. - Omission of Velux roof light to the front roof. - Extension roof light moved away from the roof edge and made slightly smaller. - Clarification of window replacement scope.
146 Court Lane London Southwark SE21 7EB · premises record
Approved
2023-03-24
More
Variation: Non-Material Changes
Refurbishment of semi-detached dwellinghouse including alterations to front elevation, construction of a single storey rear and side extension to ground floor, construction of garden room and installation of air source heat pump.
146 Court Lane London Southwark SE21 7EB · premises record
Approved
2023-01-02
More
Householder Application
T1 Eucalyptus tree - Crown thin by 20% including the removal of dead wood, lifting low branches and trimming back long lateral branched encroaching over the garden, and re-shaping as necessary. The height and basic shape should be retained.
160 Court Lane London Southwark SE21 7EB · premises record
Approved
2022-11-11
More
Works to a Tree in a Conservation Area
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 16 premises each one covers.
Designation
Coverage
Conservation Area
Dulwich Village · reference 7 · covers 16 of 16 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Dulwich Village · reference 7 · covers 16 of 16 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
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 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 4 applications
Applicant on 2 applications
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 4 applications
Applicant on 2 applications
Applicant on 2 applications
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 precedent54 applications and 54 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy6 EPC records; ratings C: 2, D: 3, 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.
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.