Find SE18 3BY in Greenwich and explore the information recorded for it. The interactive map shows the postcode’s position and an approximate address-derived outline, with exact-postcode facts and wider neighbourhood statistics clearly identified below. Census 2021 records 46 residents and 19 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 3BY |
| Postcode without spaces | SE183BY |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.4732400 |
| Longitude | 0.0742120 |
| British National Grid | 544,153 E, 176,959 N |
| Country | England |
| Region | London |
| Local authority | Greenwich |
| Output Area (2021) | E00008366 |
| LSOA (2021) | E01001680 |
| 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 | 46 |
| Households | 19 |
| Female residents | 26 |
| Male residents | 20 |
| Residents per household | 2.4 |
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 Jul 2025 | 6, KINLET ROAD, LONDON | Semi-detached | Freehold | £555,000 |
| 15 May 2023 | 26, KINLET ROAD, LONDON | Detached | Freehold | £690,000 |
| 11 Nov 2022 | 14, KINLET ROAD, LONDON | Semi-detached | Freehold | £725,000 |
| 28 Feb 2022 | 24, KINLET ROAD, LONDON | Semi-detached | Freehold | £665,000 |
| 18 Aug 2020 | 28, KINLET ROAD, LONDON | Semi-detached | Freehold | £590,000 |
Open schools and active GP practices in the SE18 postcode district, ordered by straight-line distance where coordinates are available.
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 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
B
13A RIPON ROAD, PLUMSTEAD, LONDON, SE18 3PS
B
MEMORIAL HOSPITAL, SHOOTERS HILL, LONDON, SE18 3RG
B
MEMORIAL HOSPITAL, SHOOTERS HILL, LONDON, SE18 3RG
B
24 WROTTESLEY ROAD, PLUMSTEAD, LONDON, SE18 3EP
Community school
Paget Rise, London, SE18 3PY
Ages 3–11 · 360 pupils of 480 capacity
42.8% 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
Academy converter
169 Eglinton Road, London, SE18 3SJ
Ages 5–11 · 184 pupils of 210 capacity
34.2% eligible for free school meals
Community school
Erindale, Plumstead Common, London, SE18 2QQ
Ages 4–11 · 198 pupils of 210 capacity
14.6% 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
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
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 26 May 2021
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 31 May 2018
96090 - Other service activities n.e.c.
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Greenwich 020B includes SE18 3BY and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Anti-social behaviour | 2 |
| Other theft | 2 |
Answers use the geographic scope stated with each dataset above.
SE18 3BY is in Greenwich, England.
The Census 2021 postcode-level dataset records 46 residents at SE18 3BY. 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 3BY postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SE18 3BY postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.