Postcode record · Greenwich
SE18 3LL.
SE18 3LL has 55 known premises and 12 planning records — 8 approved of 12 decided (66.7%). 27 EPC records.
Postcode SE18 3LL · boundary not held, centred on the postcodeApprovedRefusedOther12 exact12 on the map — every match
At a glance · this postcodeGreenwich profile →
55
Premises
known addresses (UPRNs)
12
Applications
12 decided
66.7%
Approval rate
8 approved · 4 refused
27
EPC records
ratings C 5 · D 17 · E 5
12
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?
SE18 3LL has 55 known premises and 12 planning records — 8 approved of 12 decided (66.7%). 27 EPC records.
Premises (18 of 55 shown)
Name
Details
UPRN 10010226776
UPRN 10010231838
UPRN 10010231839
UPRN 10010231840
UPRN 10010231841
UPRN 10010231843
UPRN 10010231844
UPRN 10010240916
UPRN 10010240917
UPRN 10010253317
UPRN 10010226776
UPRN 10010231838
UPRN 10010231839
Show all 10 rows
UPRN 10010231840
UPRN 10010231841
UPRN 10010231843
UPRN 10010231844
UPRN 10010240916
UPRN 10010240917
UPRN 10010253317
Planning
What happened?
12 planning applications across the postcode; 8 approved of 12 decided (66.7%). Latest 12 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Certificate of Lawfulness (Proposed) is sought for conversion of loft space, including formation of a rear dormer, outrigger and skylights to existing front roof slope.
41 CANTWELL ROAD, PLUMSTEAD, LONDON, SE18 3LL · premises record
Lawful use (operation)
Approved
2026-03-23
Prior Approval for the construction of a single storey rear infill extension which will extend beyond the rear wall of the original dwelling by 5.74m, for which the maximum height will be 3.32m and the height at the eaves will be 2.94m.
41 CANTWELL ROAD, PLUMSTEAD, LONDON, SE18 3LL · premises record
Prior Notification
Approved
2025-12-10
Prior Approval for the construction of a single storey rear extension which will extend beyond the rear wall of the original dwelling by 5.74m, for which the maximum height will be 2.92m and the height at the eaves will be 2.54m.
41 CANTWELL ROAD, PLUMSTEAD, LONDON, SE18 3LL · premises record
Prior Notification
Refused
2025-10-27
Construction of a rear side infill extension. Excavation of rear garden with steps and outbuilding and excavation of front garden to create a new driveway and drop kerb and all associated works.
41 CANTWELL ROAD, PLUMSTEAD, LONDON, SE18 3LL · premises record
Applicant Mr Antoine Fontaine · Officer Saira Alam
Householders
Refused
2025-03-28
Prior Approval for the construction of a single storey rear infill extension which will extend beyond the rear wall of the original dwelling by 5.26 metres, for which the maximum height will be 3.0 metres and the height at the eaves will be 2.7 metres.
43 CANTWELL ROAD, PLUMSTEAD, LONDON, SE18 3LL · premises record
Prior Notification
Approved
2018-03-13
Prior Approval for the construction of a single storey rear infill extension which will extend beyond the rear wall of the original dwelling by 5.26 metres, for which the maximum height will be 3.0 metres and the height at the eaves will be 3.0 metres.
43 CANTWELL ROAD, PLUMSTEAD, LONDON, SE18 3LL · premises record
Prior Notification
Refused
2018-01-29
Prior Approval for the construction of a single storey rear extension which will extend beyond the rear wall of the original dwelling by 5.26 metres, for which the maximum height will be 3.0 metres and the height at the eaves will be 3.0 metres.
43 CANTWELL ROAD, PLUMSTEAD, LONDON, SE18 3LL · premises record
Prior Notification
Refused
2017-12-13
Formation of a loft conversion including the construction of a hip-to-gable roof extension together with the erection of a rear dormer and insertion of two rooflights to front roof slope.
47 Cantwell Road, Plumstead, London, SE18 · premises record
Full Planning Permission
Approved
2015-04-08
Replacement of existing windows with UPVc.
51-65 CANTWELL ROAD, PLUMSTEAD · premises record
Full Planning Permission
Approved
2009-06-01
Replacement of existing windows with UPVc.
67-89 CANTWELL ROAD, PLUMSTEAD · premises record
Full Planning Permission
Approved
2009-06-01
Certificate of Lawfulness (Proposed) is sought for conversion of loft space, including formation of a rear dormer, outrigger and skylights to existing front roof slope.
41 CANTWELL ROAD, PLUMSTEAD, LONDON, SE18 3LL · premises record
Approved
2026-03-23
More
Lawful use (operation)
Prior Approval for the construction of a single storey rear infill extension which will extend beyond the rear wall of the original dwelling by 5.74m, for which the maximum height will be 3.32m and the height at the eaves will be 2.94m.
41 CANTWELL ROAD, PLUMSTEAD, LONDON, SE18 3LL · premises record
Approved
2025-12-10
More
Prior Notification
Prior Approval for the construction of a single storey rear extension which will extend beyond the rear wall of the original dwelling by 5.74m, for which the maximum height will be 2.92m and the height at the eaves will be 2.54m.
41 CANTWELL ROAD, PLUMSTEAD, LONDON, SE18 3LL · premises record
Refused
2025-10-27
More
Prior Notification
Show all 10 rows
Construction of a rear side infill extension. Excavation of rear garden with steps and outbuilding and excavation of front garden to create a new driveway and drop kerb and all associated works.
41 CANTWELL ROAD, PLUMSTEAD, LONDON, SE18 3LL · premises record
Applicant Mr Antoine Fontaine · Officer Saira Alam
Refused
2025-03-28
More
Householders
Prior Approval for the construction of a single storey rear infill extension which will extend beyond the rear wall of the original dwelling by 5.26 metres, for which the maximum height will be 3.0 metres and the height at the eaves will be 2.7 metres.
43 CANTWELL ROAD, PLUMSTEAD, LONDON, SE18 3LL · premises record
Approved
2018-03-13
More
Prior Notification
Prior Approval for the construction of a single storey rear infill extension which will extend beyond the rear wall of the original dwelling by 5.26 metres, for which the maximum height will be 3.0 metres and the height at the eaves will be 3.0 metres.
43 CANTWELL ROAD, PLUMSTEAD, LONDON, SE18 3LL · premises record
Refused
2018-01-29
More
Prior Notification
Prior Approval for the construction of a single storey rear extension which will extend beyond the rear wall of the original dwelling by 5.26 metres, for which the maximum height will be 3.0 metres and the height at the eaves will be 3.0 metres.
43 CANTWELL ROAD, PLUMSTEAD, LONDON, SE18 3LL · premises record
Refused
2017-12-13
More
Prior Notification
Formation of a loft conversion including the construction of a hip-to-gable roof extension together with the erection of a rear dormer and insertion of two rooflights to front roof slope.
47 Cantwell Road, Plumstead, London, SE18 · premises record
Approved
2015-04-08
More
Full Planning Permission
Replacement of existing windows with UPVc.
51-65 CANTWELL ROAD, PLUMSTEAD · premises record
Approved
2009-06-01
More
Full Planning Permission
Replacement of existing windows with UPVc.
67-89 CANTWELL ROAD, PLUMSTEAD · premises record
Approved
2009-06-01
More
Full Planning Permission
Building control
Building-control records are not yet collected for Greenwich — 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).
Cantwell Road0 mAnkerdine Crescent0 mBrent Road0 mPaget Rise5 mCantwell Road Herbert Terrace Foot Path36 mMoordown50 m
People
Who is involved?
Named on the latest 12 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 3 applications
Applicant on 3 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Agent on 3 applications
Agent on 3 applications
Applicant on 3 applications
Applicant on 3 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
Agent on 3 applications
Agent on 3 applications
Agent on 3 applications
Development
What could it become?
Planning precedent12 applications and 12 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy27 EPC records; ratings C: 5, D: 17, E: 5.
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.