Explore SE18 3SG 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 49 residents and 12 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 3SG |
| Postcode without spaces | SE183SG |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.4790200 |
| Longitude | 0.0607490 |
| British National Grid | 543,200 E, 177,575 N |
| Country | England |
| Region | London |
| Local authority | Greenwich |
| Output Area (2021) | E00008483 |
| LSOA (2021) | E01001702 |
| MSOA (2021) | E02000327 |
| Electoral ward | E05014093 |
| 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 | 49 |
| Households | 12 |
| Female residents | 27 |
| Male residents | 22 |
| Residents per household | 4.1 |
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 |
|---|---|---|---|---|
| 30 Jun 2021 | 4, ORDNANCE ROAD, LONDON | Terraced | Freehold | £380,000 |
Open schools and active GP practices in the SE18 postcode district, ordered by straight-line distance where coordinates are available.
Community school
Paget Rise, London, SE18 3PY
Ages 3–11 · 360 pupils of 480 capacity
42.8% eligible for free school meals
B
13A RIPON ROAD, PLUMSTEAD, LONDON, SE18 3PS
Academy converter
169 Eglinton Road, London, SE18 3SJ
Ages 5–11 · 184 pupils of 210 capacity
34.2% 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
Academy converter
Bloomfield Road, Woolwich, London, SE18 7JJ
Ages 3–11 · 224 pupils of 210 capacity
41.8% eligible for free school meals
B
24 WROTTESLEY ROAD, PLUMSTEAD, LONDON, SE18 3EP
B
GREEN HILL, WOOLWICH, LONDON, SE18 4AB
Free schools
403 Shooters Hill Road, London, SE18 4LH
Ages 11–16 · 615 pupils of 600 capacity
41.4% eligible for free school meals
Voluntary aided school
Shooters Hill, London, SE18 3RS
Ages 5–11 · 207 pupils of 210 capacity
13.0% eligible for free school meals
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
Community school
Rectory Place, Woolwich, London, SE18 5DL
Ages 2–11 · 328 pupils of 498 capacity
34.2% 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
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 18 June 2026
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 10 March 2025
41202 - Construction of domestic buildings
Private Limited Company
Incorporated 20 December 2022
10890 - Manufacture of other food products n.e.c.
Private Limited Company
Incorporated 26 July 2018
33200 - Installation of industrial machinery and equipment
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Greenwich 015D includes SE18 3SG and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 4 |
| Anti-social behaviour | 3 |
| Other theft | 1 |
| Vehicle crime | 1 |
Answers use the geographic scope stated with each dataset above.
SE18 3SG is in Greenwich, England.
The Census 2021 postcode-level dataset records 49 residents at SE18 3SG. 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 SE18 3SG postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SE18 3SG postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.