This page brings together the map and available local information for SE18 1SA in Greenwich. The boundary shown is an approximation created from address points, and each data section explains whether its figures apply to the full postcode or a wider statistical area. Census 2021 records 37 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 1SA |
| Postcode without spaces | SE181SA |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.4894600 |
| Longitude | 0.0864870 |
| British National Grid | 544,954 E, 178,787 N |
| Country | England |
| Region | London |
| Local authority | Greenwich |
| Output Area (2021) | E00008340 |
| LSOA (2021) | E01001673 |
| MSOA (2021) | E02000318 |
| Electoral ward | E05014087 |
| 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 | 37 |
| Households | 12 |
| Female residents | 15 |
| Male residents | 22 |
| Residents per household | 3.1 |
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 |
|---|---|---|---|---|
| 12 May 2022 | 9, PLUMSTEAD HIGH STREET, LONDON | Other | Freehold | £425,000 |
| 3 Aug 2021 | 7A, PLUMSTEAD HIGH STREET, LONDON | Flat or maisonette | Leasehold | £125,000 |
Open schools and active GP practices in the SE18 postcode district, ordered by straight-line distance where coordinates are available.
B
44 CONWAY ROAD, PLUMSTEAD, LONDON, SE18 1AH
Voluntary aided school
St Patrick's Catholic Primary School,Griffin Road, Plumstead, London, SE18 7QG
Ages 3–11 · 314 pupils of 367 capacity
28.9% eligible for free school meals
Community school
Gallosson Road, Plumstead, London, SE18 1QY
Ages 3–11 · 430 pupils of 480 capacity
26.1% eligible for free school meals
Academy converter
Brewery Road, Plumstead, London, SE18 7PX
Ages 3–11 · 508 pupils of 630 capacity
41.7% eligible for free school meals
B
GLYNDON MEDICAL CENTRE, 188 ANN STREET, PLUMSTEAD, LONDON, SE18 7LU
B
141 PLUMSTEAD HIGH STREET, PLUMSTEAD, LONDON, SE18 1SE
B
TEWSON ROAD, LONDON, SE18 1BB
Community special school
Robert Street, London, SE18 7NB
Ages 5–11 · 45 pupils of 48 capacity
77.8% eligible for free school meals
B
20-22 BANNOCKBURN ROAD, LONDON, SE18 1ES
Academy converter
Plumstead High Street, London, SE18 1HE
Ages 3–11 · 879 pupils of 892 capacity
15.7% eligible for free school meals
Other independent special school
3 North Road, Block E, Plumstead, London, SE18 1BS
Ages 4–25 · 22 pupils of 30 capacity
B
MIDDLEGATE HOUSE, 1 SEYMOUR STREET, LONDON, SE18 6SX
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 5 July 2025
46420 - Wholesale of clothing and footwear
Private Limited Company
Incorporated 24 July 2022
41201 - Construction of commercial buildings
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Greenwich 006B includes SE18 1SA and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Anti-social behaviour | 18 |
| Violence and sexual offences | 7 |
| Public order | 5 |
| Drugs | 2 |
| Shoplifting | 2 |
| Other theft | 1 |
| Possession of weapons | 1 |
| Robbery | 1 |
| Theft from the person | 1 |
| Vehicle crime | 1 |
Answers use the geographic scope stated with each dataset above.
SE18 1SA is in Greenwich, England.
The Census 2021 postcode-level dataset records 37 residents at SE18 1SA. 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 1SA postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SE18 1SA postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.