Postcode record · Greenwich
SE18 3AG.
SE18 3AG has 54 known premises and 21 planning records — 13 approved of 16 decided (81.3%). 32 EPC records.
Postcode SE18 3AG · boundary not held, centred on the postcodeApprovedRefusedOther21 exact1 approximate22 on the map — every match
At a glance · this postcodeGreenwich profile →
54
Premises
known addresses (UPRNs)
21
Applications
16 decided
81.3%
Approval rate
13 approved · 3 refused
32
EPC records
ratings C 11 · D 21
22
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 3AG has 54 known premises and 21 planning records — 13 approved of 16 decided (81.3%). 32 EPC records.
Premises (18 of 54 shown)
Name
Details
UPRN 10010227029
UPRN 10010227030
UPRN 10010231819
UPRN 10010231820
UPRN 100020994033
UPRN 100020994035
UPRN 100020994037
UPRN 100020994043
UPRN 100020994045
UPRN 100020994047
UPRN 10010227029
UPRN 10010227030
UPRN 10010231819
Show all 10 rows
UPRN 10010231820
UPRN 100020994033
UPRN 100020994035
UPRN 100020994037
UPRN 100020994043
UPRN 100020994045
UPRN 100020994047
Planning
What happened?
21 planning applications across the postcode; 13 approved of 16 decided (81.3%). Latest 21 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Certificate of Lawfulness (Proposed) is sought for conversion of loft space to a habitable room including the formation of a rear dormer, outrigger dormer and skylights to the front elevation roof slope.
63 PLUM LANE, PLUMSTEAD, LONDON, SE18 3AG · premises record
Cert. of Lawful Use/Dev - PROPOSED
Registered
2026-05-08
Change of use from an existing dwelling (Use Class C3) to a residential care home (Use Class C2) for young people between the age of 16 to 18 years old and all other works
103 PLUM LANE, LONDON, SE18 3AG · premises record
Full Planning Permission
Approved
2025-09-22
External alterations and restoration works to existing building including replacement windows and doors, additional window to rear elevation, removal of plastic cill covers and air conditioning units, removal of outdoor toilet outrigger, removal of chimney to rear and replacement of boundary wall with fence
43 PLUM LANE, LONDON, SE18 3AG · premises record
Full Planning Permission
Approved
2025-06-06
Change of use from an existing dwellinghouse (Use Class C3) to an 8-bed, 8-person HMO (Use Class Sui Generis), in addition to the construction of a single-storey rear extension, rear and outrigger dormers, loft conversion, alterations to windows and doors on rear and side elevations, provision of cycle and refuse storage and all other associated works
75 PLUM LANE, PLUMSTEAD, LONDON, SE18 3AG · premises record
Full Planning Permission
Refused
2025-05-07
Change of use from an existing dwellinghouse (Use Class C3) to a six-bedroom, six-person HMO (Use Class C4), in addition to alterations to windows and doors on rear and side elevations, provision of refuse and cycle storage and all other associated works
75 PLUM LANE, PLUMSTEAD, LONDON, SE18 3AG · premises record
Full Planning Permission
Withdrawn
2025-05-01
Certificate of Lawfulness (Proposed) for a single-storey rear extension and an L-shaped dormer extension.
75 PLUM LANE, PLUMSTEAD, LONDON, SE18 3AG · premises record
Lawful use (operation)
Approved
2025-05-01
Prior Notification is sought for the conversion of existing building from Class E use to provide a single dwelling of four bedroom, six person design with bin and cycle storage to be located in rear garden/amenity area.
43 PLUM LANE, LONDON, SE18 3AG · premises record
Prior Notification
Approved
2025-03-27
Certificate of Lawfulness (Proposed) is sought for the change of use from a C3 residential dwelling to the proposed use of C3(b), with no material change within the class use.
103 PLUM LANE, PLUMSTEAD, LONDON, SE18 3AG · premises record
Lawful use (operation)
Approved
2025-01-30
Construction of L-shape dormer roof extension to the rear roof slope and outrigger, and two (2) roof lights to the front roof slope of the upper storey flat.
FLAT 2, 85 PLUM LANE, PLUMSTEAD, LONDON, SE18 3AG · premises record
Full Planning Permission
Refused
2024-12-05
Prior Notification is sought for the conversion of existing building from Class E use to provide a single dwelling of two bedroom, four person design with bin and cycle storage.
ROOFING SERVICES BY PROTECT, 43 PLUM LANE, PLUMSTEAD, LONDON, SE18 3AG · premises record
Prior Notification
Approved
2023-07-05
Certificate of Lawfulness (Proposed) is sought for conversion of loft space to a habitable room including the formation of a rear dormer, outrigger dormer and skylights to the front elevation roof slope.
63 PLUM LANE, PLUMSTEAD, LONDON, SE18 3AG · premises record
Registered
2026-05-08
More
Cert. of Lawful Use/Dev - PROPOSED
Change of use from an existing dwelling (Use Class C3) to a residential care home (Use Class C2) for young people between the age of 16 to 18 years old and all other works
103 PLUM LANE, LONDON, SE18 3AG · premises record
Approved
2025-09-22
More
Full Planning Permission
External alterations and restoration works to existing building including replacement windows and doors, additional window to rear elevation, removal of plastic cill covers and air conditioning units, removal of outdoor toilet outrigger, removal of chimney to rear and replacement of boundary wall with fence
43 PLUM LANE, LONDON, SE18 3AG · premises record
Approved
2025-06-06
More
Full Planning Permission
Show all 10 rows
Change of use from an existing dwellinghouse (Use Class C3) to an 8-bed, 8-person HMO (Use Class Sui Generis), in addition to the construction of a single-storey rear extension, rear and outrigger dormers, loft conversion, alterations to windows and doors on rear and side elevations, provision of cycle and refuse storage and all other associated works
75 PLUM LANE, PLUMSTEAD, LONDON, SE18 3AG · premises record
Refused
2025-05-07
More
Full Planning Permission
Change of use from an existing dwellinghouse (Use Class C3) to a six-bedroom, six-person HMO (Use Class C4), in addition to alterations to windows and doors on rear and side elevations, provision of refuse and cycle storage and all other associated works
75 PLUM LANE, PLUMSTEAD, LONDON, SE18 3AG · premises record
Withdrawn
2025-05-01
More
Full Planning Permission
Certificate of Lawfulness (Proposed) for a single-storey rear extension and an L-shaped dormer extension.
75 PLUM LANE, PLUMSTEAD, LONDON, SE18 3AG · premises record
Approved
2025-05-01
More
Lawful use (operation)
Prior Notification is sought for the conversion of existing building from Class E use to provide a single dwelling of four bedroom, six person design with bin and cycle storage to be located in rear garden/amenity area.
43 PLUM LANE, LONDON, SE18 3AG · premises record
Approved
2025-03-27
More
Prior Notification
Certificate of Lawfulness (Proposed) is sought for the change of use from a C3 residential dwelling to the proposed use of C3(b), with no material change within the class use.
103 PLUM LANE, PLUMSTEAD, LONDON, SE18 3AG · premises record
Approved
2025-01-30
More
Lawful use (operation)
Construction of L-shape dormer roof extension to the rear roof slope and outrigger, and two (2) roof lights to the front roof slope of the upper storey flat.
FLAT 2, 85 PLUM LANE, PLUMSTEAD, LONDON, SE18 3AG · premises record
Refused
2024-12-05
More
Full Planning Permission
Prior Notification is sought for the conversion of existing building from Class E use to provide a single dwelling of two bedroom, four person design with bin and cycle storage.
ROOFING SERVICES BY PROTECT, 43 PLUM LANE, PLUMSTEAD, LONDON, SE18 3AG · premises record
Approved
2023-07-05
More
Prior Notification
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).
People
Who is involved?
Named on the latest 21 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 3 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 1 application
Applicant on 3 applications
Applicant on 2 applications
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 precedent21 applications and 22 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy32 EPC records; ratings C: 11, D: 21.
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
The Developer PlanOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
9 intent signals recorded in this postcode
Repeat sale · Beatable refusal · Application withdrawn · Appeal dismissed · Long hold · Ageing director
Subscribe to see the signals →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.