Explore SE18 3QN in Greenwich through its map and available local datasets. The outline is an approximate boundary derived from address locations, while the information below distinguishes full-postcode records from statistics covering surrounding official areas. Census 2021 records 81 residents and 45 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 | SE18 3QN |
| Postcode without spaces | SE183QN |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.4790300 |
| Longitude | 0.0685990 |
| British National Grid | 543,745 E, 177,592 N |
| Country | England |
| Region | London |
| Local authority | Greenwich |
| Output Area (2021) | E00008373 |
| LSOA (2021) | E01001686 |
| MSOA (2021) | E02000332 |
| Electoral ward | E05014089 |
| Westminster constituency | E14001229 |
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 | 81 |
| Households | 45 |
| Female residents | 45 |
| Male residents | 36 |
| Residents per household | 1.8 |
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.
Open schools and active GP practices in the SE18 postcode district, ordered by straight-line distance where coordinates are available.
B
13A RIPON ROAD, PLUMSTEAD, LONDON, SE18 3PS
Community school
Paget Rise, London, SE18 3PY
Ages 3–11 · 360 pupils of 480 capacity
42.8% eligible for free school meals
Academy converter
169 Eglinton Road, London, SE18 3SJ
Ages 5–11 · 184 pupils of 210 capacity
34.2% eligible for free school meals
B
24 WROTTESLEY ROAD, PLUMSTEAD, LONDON, SE18 3EP
Community school
Plum Lane, Plumstead, Plumcroft Primary School, London, SE18 3HW
Ages 3–11 · 1,056 pupils of 1,050 capacity
30.1% eligible for free school meals
Academy converter
Bloomfield Road, Woolwich, London, SE18 7JJ
Ages 3–11 · 224 pupils of 210 capacity
41.8% eligible for free school meals
Academy 16-19 converter
Red Lion Lane, Shooters Hill, London, SE18 4LD
Ages 16–19 · 0 pupils of 1,500 capacity
0.0% eligible for free school meals
Voluntary aided school
St Margaret's Grove, Plumstead, London, SE18 7RL
Ages 3–11 · 164 pupils of 420 capacity
46.3% eligible for free school meals
Academy converter
Sandbach Place, London, SE18 7EX
Ages 3–11 · 666 pupils of 630 capacity
31.2% eligible for free school meals
Voluntary aided school
Crescent Road, London, SE18 7BN
Ages 5–11 · 208 pupils of 210 capacity
21.2% eligible for free school meals
B
37 WAVERLEY CRESCENT, PLUMSTEAD, LONDON, SE18 7QU
Voluntary aided school
Shooters Hill, London, SE18 3RS
Ages 5–11 · 207 pupils of 210 capacity
13.0% eligible for free school meals
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 28 September 2015
90020 - Support activities to performing arts
Private Limited Company
Incorporated 24 August 2010
41100 - Development of building projects
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Greenwich 020E includes SE18 3QN and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 5 |
| Vehicle crime | 4 |
| Anti-social behaviour | 1 |
| Burglary | 1 |
| Possession of weapons | 1 |
| Public order | 1 |
Answers use the geographic scope stated with each dataset above.
SE18 3QN is in Greenwich, England.
The Census 2021 postcode-level dataset records 81 residents at SE18 3QN. This is an exact postcode count.
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SE18 3QN postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.