Postcode record · Greenwich
SE18 3NU.
SE18 3NU has 42 known premises and 19 planning records — 14 approved of 17 decided (82.4%). 25 EPC records.
Postcode SE18 3NU · boundary not held, centred on the postcodeApprovedRefusedOther19 exact19 on the map — every match
At a glance · this postcodeGreenwich profile →
42
Premises
known addresses (UPRNs)
19
Applications
17 decided
82.4%
Approval rate
14 approved · 3 refused
25
EPC records
ratings B 1 · C 4 · D 14 · E 5 · G 1
19
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 3NU has 42 known premises and 19 planning records — 14 approved of 17 decided (82.4%). 25 EPC records.
Premises (18 of 42 shown)
Name
Details
UPRN 10010228731
UPRN 100020956034
UPRN 100020956036
UPRN 100020956038
UPRN 100020956040
UPRN 100020956042
UPRN 100020956044
UPRN 100020956047
UPRN 100020956050
UPRN 100020956053
UPRN 10010228731
UPRN 100020956034
UPRN 100020956036
Show all 10 rows
UPRN 100020956038
UPRN 100020956040
UPRN 100020956042
UPRN 100020956044
UPRN 100020956047
UPRN 100020956050
UPRN 100020956053
Planning
What happened?
19 planning applications across the postcode; 14 approved of 17 decided (82.4%). Latest 19 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Change of use from an existing dwelling house (Use Class C3) to a 7-bed, 7-person HMO (Sui Generis), in addition to the erection of a L-shape dormer extension with front rooflights, provision of refuse and cycle storage, and all other associated works.
36 DALLIN ROAD, PLUMSTEAD, LONDON, SE18 3NU · premises record
Full Planning Permission
Registered
2026-05-15
Change of use from an existing dwelling house (Use Class C3) to a 6-bed, 6-person HMO (Use Class C4), in addition to the erection of a L-shape dormer extension, provision of refuse and cycle storage, and all other associated works.
36 DALLIN ROAD, PLUMSTEAD, LONDON, SE18 3NU · premises record
Full Planning Permission
Registered
2026-03-05
Certificate of Lawfulness (Proposed) is sought for Loft Extension/Conversion into habitable rooms/space.
20 DALLIN ROAD, PLUMSTEAD, LONDON, SE18 3NU · premises record
Lawful use (operation)
Refused
2026-03-03
Certificate of Lawfulness (Proposed) is sought for erection of a rear roof extension.
36 DALLIN ROAD, PLUMSTEAD, LONDON, SE18 3NU · premises record
Lawful use (operation)
Approved
2026-02-19
Certificate of lawfulness of proposed use for loft conversion with rear dormer and skylights.
54 DALLIN ROAD, PLUMSTEAD, LONDON, SE18 3NU · premises record
Cert. of Lawful Use/Dev - PROPOSED
Approved
2025-07-22
Certificate of Lawfulness (Proposed) is sought for the construction of an L-shaped dormer that provides less than 40m3 additional volume to the main existing dwelling and, the installation of 3no. velux cabrio rooflights that project less than 150mm from the existing roof slope.
6 DALLIN ROAD, PLUMSTEAD, LONDON, SE18 3NU · premises record
Lawful use (operation)
Approved
2023-03-08
Demolition of existing rear extension and construction of a single storey rear extension, replacement of side door and replacement of two side windows with french doors.
14 DALLIN ROAD, PLUMSTEAD, LONDON, SE18 3NU · premises record
Householders
Approved
2022-11-08
An application submitted under Section 96a of the Town & Country Planning Act 1990 for a non-material amendment in connection with the planning permission 19/0059/HD, dated 01/03/2019 for the Demolition of an existing rear extension and construction of a new rear extension to allow: The rotation and change of position of a skylight; and The change of position of steps further back into garden
54 DALLIN ROAD, PLUMSTEAD, LONDON, SE18 3NU · premises record
Non Material
Approved
2019-03-20
Demolition of an existing rear extension and construction of a new rear extension.
54 Dallin Road, Plumstead, London, SE18 3NU · premises record
Householders
Approved
2019-01-07
Certificate of lawful development (Proposed) is sought for the formation of a loft conversion including the erection of rear and 'outrigger' dormer windows and insertion of two front roof lights.
20 DALLIN ROAD, PLUMSTEAD, LONDON, SE18 3NU · premises record
Cert. of Lawful Use/Dev - PROPOSED
Approved
2015-09-07
Change of use from an existing dwelling house (Use Class C3) to a 7-bed, 7-person HMO (Sui Generis), in addition to the erection of a L-shape dormer extension with front rooflights, provision of refuse and cycle storage, and all other associated works.
36 DALLIN ROAD, PLUMSTEAD, LONDON, SE18 3NU · premises record
Registered
2026-05-15
More
Full Planning Permission
Change of use from an existing dwelling house (Use Class C3) to a 6-bed, 6-person HMO (Use Class C4), in addition to the erection of a L-shape dormer extension, provision of refuse and cycle storage, and all other associated works.
36 DALLIN ROAD, PLUMSTEAD, LONDON, SE18 3NU · premises record
Registered
2026-03-05
More
Full Planning Permission
Certificate of Lawfulness (Proposed) is sought for Loft Extension/Conversion into habitable rooms/space.
20 DALLIN ROAD, PLUMSTEAD, LONDON, SE18 3NU · premises record
Refused
2026-03-03
More
Lawful use (operation)
Show all 10 rows
Certificate of Lawfulness (Proposed) is sought for erection of a rear roof extension.
36 DALLIN ROAD, PLUMSTEAD, LONDON, SE18 3NU · premises record
Approved
2026-02-19
More
Lawful use (operation)
Certificate of lawfulness of proposed use for loft conversion with rear dormer and skylights.
54 DALLIN ROAD, PLUMSTEAD, LONDON, SE18 3NU · premises record
Approved
2025-07-22
More
Cert. of Lawful Use/Dev - PROPOSED
Certificate of Lawfulness (Proposed) is sought for the construction of an L-shaped dormer that provides less than 40m3 additional volume to the main existing dwelling and, the installation of 3no. velux cabrio rooflights that project less than 150mm from the existing roof slope.
6 DALLIN ROAD, PLUMSTEAD, LONDON, SE18 3NU · premises record
Approved
2023-03-08
More
Lawful use (operation)
Demolition of existing rear extension and construction of a single storey rear extension, replacement of side door and replacement of two side windows with french doors.
14 DALLIN ROAD, PLUMSTEAD, LONDON, SE18 3NU · premises record
Approved
2022-11-08
More
Householders
An application submitted under Section 96a of the Town & Country Planning Act 1990 for a non-material amendment in connection with the planning permission 19/0059/HD, dated 01/03/2019 for the Demolition of an existing rear extension and construction of a new rear extension to allow: The rotation and change of position of a skylight; and The change of position of steps further back into garden
54 DALLIN ROAD, PLUMSTEAD, LONDON, SE18 3NU · premises record
Approved
2019-03-20
More
Non Material
Demolition of an existing rear extension and construction of a new rear extension.
54 Dallin Road, Plumstead, London, SE18 3NU · premises record
Approved
2019-01-07
More
Householders
Certificate of lawful development (Proposed) is sought for the formation of a loft conversion including the erection of rear and 'outrigger' dormer windows and insertion of two front roof lights.
20 DALLIN ROAD, PLUMSTEAD, LONDON, SE18 3NU · premises record
Approved
2015-09-07
More
Cert. of Lawful Use/Dev - PROPOSED
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 19 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 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 3 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 precedent19 applications and 19 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy25 EPC records; ratings B: 1, C: 4, D: 14, E: 5, G: 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.