Postcode record · Greenwich
SE9 1YB.
SE9 1YB has 41 known premises and 28 planning records — 22 approved of 25 decided (88%). 23 EPC records.
Postcode SE9 1YB · boundary not held, centred on the postcodeApprovedRefusedOther28 exact28 on the map — every match
At a glance · this postcodeGreenwich profile →
41
Premises
known addresses (UPRNs)
28
Applications
25 decided
88%
Approval rate
22 approved · 3 refused
23
EPC records
ratings C 1 · D 12 · E 6 · F 3 · G 1
28
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?
SE9 1YB has 41 known premises and 28 planning records — 22 approved of 25 decided (88%). 23 EPC records.
Premises (18 of 41 shown)
Name
Details
UPRN 10010250609
UPRN 100020954841
UPRN 100020954843
UPRN 100020954845
UPRN 100020954847
UPRN 100020954849
UPRN 100020954851
UPRN 100020954853
UPRN 100020954855
UPRN 100020954857
UPRN 10010250609
UPRN 100020954841
UPRN 100020954843
Show all 10 rows
UPRN 100020954845
UPRN 100020954847
UPRN 100020954849
UPRN 100020954851
UPRN 100020954853
UPRN 100020954855
UPRN 100020954857
Planning
What happened?
28 planning applications across the postcode; 22 approved of 25 decided (88%). Latest 28 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Certificate of Lawfulness (Proposed) is sought for loft conversion with new rear dormer.
20 CROOKSTON ROAD, ELTHAM, LONDON, SE9 1YB · premises record
Officer Amelia Elliott
Cert. of Lawful Use/Dev - PROPOSED
Registered
2026-05-22
Construction of a single storey rear extension.
20 CROOKSTON ROAD, ELTHAM, LONDON, SE9 1YB · premises record
Officer Amelia Elliott
Householders
Registered
2026-05-22
Construction of a single-storey ground floor rear extension and associated works. (Amended Description)
6 CROOKSTON ROAD, ELTHAM, LONDON, SE9 1YB · premises record
Officer Manisha Udatewar
Householders
Approved
2026-02-17
Construction of a single storey rear extension and all associated works.
50 CROOKSTON ROAD, ELTHAM, LONDON, SE9 1YB · premises record
Officer Amelia Elliott
Householders
Approved
2025-10-20
Certificate of Lawfulness (Proposed) is sought for single storey rear extension
74 CROOKSTON ROAD, ELTHAM, LONDON, SE9 1YB · premises record
Officer Amelia Elliott
Lawful use (operation)
Approved
2025-08-13
Construction of a ground floor rear extension with rooflights, raising the existing parapet wall at side to accommodate the new pitched roof, raised patio area at rear with privacy screen at side and all associated works.
4 CROOKSTON ROAD, ELTHAM, LONDON, SE9 1YB · premises record
Officer Manisha Udatewar
Householders
Approved
2025-03-21
Certificate of lawfulness (Proposed) for a 3m single storey rear extension and loft dormer conversion.
66 CROOKSTON ROAD, ELTHAM, LONDON, SE9 1YB · premises record
Lawful use (operation)
Approved
2023-10-09
Certificate of Lawfulness (Proposed ) is sought for a 3m single storey rear extension and loft dormer conversion.
66 CROOKSTON ROAD, ELTHAM, LONDON, SE9 1YB · premises record
Lawful use (operation)
Refused
2023-07-21
Certificate of Lawfulness (Proposed) is sought for proposed loft conversion with new gable, rear dormer with juliet balcony and rooflights.
14 CROOKSTON ROAD, ELTHAM, LONDON, SE9 1YB · premises record
Officer Polly Vance
Lawful use (operation)
Approved
2023-05-18
Construction of a raised deck in the rear garden and increase in fence height (Retrospective)
14 CROOKSTON ROAD, ELTHAM, LONDON, SE9 1YB · premises record
Officer Polly Vance
Householders
Approved
2022-11-02
Certificate of Lawfulness (Proposed) is sought for loft conversion with new rear dormer.
20 CROOKSTON ROAD, ELTHAM, LONDON, SE9 1YB · premises record
Officer Amelia Elliott
Registered
2026-05-22
More
Cert. of Lawful Use/Dev - PROPOSED
Construction of a single storey rear extension.
20 CROOKSTON ROAD, ELTHAM, LONDON, SE9 1YB · premises record
Officer Amelia Elliott
Registered
2026-05-22
More
Householders
Construction of a single-storey ground floor rear extension and associated works. (Amended Description)
6 CROOKSTON ROAD, ELTHAM, LONDON, SE9 1YB · premises record
Officer Manisha Udatewar
Approved
2026-02-17
More
Householders
Show all 10 rows
Construction of a single storey rear extension and all associated works.
50 CROOKSTON ROAD, ELTHAM, LONDON, SE9 1YB · premises record
Officer Amelia Elliott
Approved
2025-10-20
More
Householders
Certificate of Lawfulness (Proposed) is sought for single storey rear extension
74 CROOKSTON ROAD, ELTHAM, LONDON, SE9 1YB · premises record
Officer Amelia Elliott
Approved
2025-08-13
More
Lawful use (operation)
Construction of a ground floor rear extension with rooflights, raising the existing parapet wall at side to accommodate the new pitched roof, raised patio area at rear with privacy screen at side and all associated works.
4 CROOKSTON ROAD, ELTHAM, LONDON, SE9 1YB · premises record
Officer Manisha Udatewar
Approved
2025-03-21
More
Householders
Certificate of lawfulness (Proposed) for a 3m single storey rear extension and loft dormer conversion.
66 CROOKSTON ROAD, ELTHAM, LONDON, SE9 1YB · premises record
Approved
2023-10-09
More
Lawful use (operation)
Certificate of Lawfulness (Proposed ) is sought for a 3m single storey rear extension and loft dormer conversion.
66 CROOKSTON ROAD, ELTHAM, LONDON, SE9 1YB · premises record
Refused
2023-07-21
More
Lawful use (operation)
Certificate of Lawfulness (Proposed) is sought for proposed loft conversion with new gable, rear dormer with juliet balcony and rooflights.
14 CROOKSTON ROAD, ELTHAM, LONDON, SE9 1YB · premises record
Officer Polly Vance
Approved
2023-05-18
More
Lawful use (operation)
Construction of a raised deck in the rear garden and increase in fence height (Retrospective)
14 CROOKSTON ROAD, ELTHAM, LONDON, SE9 1YB · premises record
Officer Polly Vance
Approved
2022-11-02
More
Householders
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 28 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
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Case officer on 6 applications
Case officer on 4 applications
Case officer on 4 applications
Case officer on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Case officer on 6 applications
Case officer on 4 applications
Case officer on 4 applications
Case officer on 2 applications
Development
What could it become?
Planning precedent28 applications and 28 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy23 EPC records; ratings C: 1, D: 12, E: 6, F: 3, 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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.