Explore SE3 9JN in Greenwich on an interactive map. See its location and approximate address-derived boundary, then review the exact-postcode facts and wider-area statistics available below. Editable vector files, printed maps and postcode colouring tools are also available. Census 2021 records 10 residents and 4 households at the exact postcode.
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Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | SE3 9JN |
| Postcode without spaces | SE39JN |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.4652300 |
| Longitude | 0.0131050 |
| British National Grid | 539,934 E, 175,950 N |
| Country | England |
| Region | London |
| Local authority | Greenwich |
| Output Area (2021) | E00007845 |
| LSOA (2021) | E01001584 |
| MSOA (2021) | E02000333 |
| Electoral ward | E05014073 |
| Westminster constituency | E14001257 |
The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.
These Census figures are matched directly to the full postcode, rather than inferred from a wider neighbourhood.
| Residents | 10 |
| Households | 4 |
| Female residents | 6 |
| Male residents | 4 |
| Residents per household | 2.5 |
A detailed vector map covering a 500 metre radius around the postcode.
Deprivation is published for the postcode's containing Lower Layer Super Output Area, a neighbourhood geography covering more than one postcode.
Land Registry Price Paid Data transactions matched to this exact full postcode.
| Sale date | Address | Property type | Tenure | Price |
|---|---|---|---|---|
| 3 Jun 2021 | 4, ROCQUE LANE, LONDON | Semi-detached | Freehold | £988,000 |
Open schools and active GP practices in the SE3 postcode district, ordered by straight-line distance where coordinates are available.
Other independent special school
1 Cresswell Park, Blackheath, London, SE3 9RD
Ages 11–16 of 48 capacity
Other independent school
37 Wemyss Road, Blackheath, London, SE3 0TG
Ages 3–11 · 105 pupils of 200 capacity
B
DOCTORS SURGERY, 20 LEE ROAD, LONDON, SE3 9RT
B
20 LEE ROAD, BLACKHEATH, LONDON, SE3 9RT
Academy converter
Medebourne Close, Casterbridge Road, London, SE3 9AB
Ages 2–11 · 233 pupils of 256 capacity
18.4% eligible for free school meals
B
40-42 LEE TERRACE, LONDON, SE3 9UD
Community school
Southvale Road, Blackheath, London, SE3 0TP
Ages 2–11 · 672 pupils of 684 capacity
11.3% eligible for free school meals
Voluntary aided school
2 Blackheath Vale, Blackheath, London, SE3 0TX
Ages 4–11 · 189 pupils of 218 capacity
11.6% eligible for free school meals
Other independent school
4 St German's Place, Blackheath, London, SE3 0NJ
Ages 3–11 · 390 pupils of 420 capacity
Academy converter
Ensign Street, London, SE3 9GJ
Ages 3–11 · 667 pupils of 682 capacity
18.5% eligible for free school meals
B
117 BROOK LANE, BLACKHEATH, LONDON, SE3 0EN
Academy sponsor led
St Joseph's Vale, Blackheath, London, SE3 0XX
Ages 4–16 · 1,063 pupils of 1,650 capacity
34.0% eligible for free school meals
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Greenwich 021D includes SE3 9JN and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Other theft | 2 |
| Violence and sexual offences | 2 |
| Anti-social behaviour | 1 |
Answers use the geographic scope stated with each dataset above.
SE3 9JN is in Greenwich, England.
The Census 2021 postcode-level dataset records 10 residents at SE3 9JN. This is an exact postcode count.
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full SE3 9JN postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SE3 9JN postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.