Explore SE18 3AG 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 115 residents and 46 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 3AG |
| Postcode without spaces | SE183AG |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.4786500 |
| Longitude | 0.0765600 |
| British National Grid | 544,299 E, 177,565 N |
| Country | England |
| Region | London |
| Local authority | Greenwich |
| Output Area (2021) | E00008486 |
| LSOA (2021) | E01001704 |
| MSOA (2021) | E02000323 |
| Electoral ward | E05014088 |
| 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 | 115 |
| Households | 46 |
| Female residents | 57 |
| Male residents | 58 |
| 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 |
|---|---|---|---|---|
| 13 Nov 2025 | 73, PLUM LANE, LONDON | Terraced | Freehold | £345,000 |
| 22 Sep 2025 | 73, PLUM LANE, LONDON | Terraced | Freehold | £325,500 |
| 24 Apr 2025 | 113, PLUM LANE, LONDON | Flat or maisonette | Leasehold | £328,000 |
| 19 Mar 2025 | 113A, PLUM LANE, LONDON | Flat or maisonette | Leasehold | £260,000 |
| 5 Sep 2024 | 53, PLUM LANE, LONDON | Terraced | Freehold | £642,000 |
| 31 May 2024 | 51B, PLUM LANE, LONDON | Flat or maisonette | Leasehold | £272,000 |
| 9 Apr 2024 | 97, PLUM LANE, LONDON | Terraced | Freehold | £490,000 |
| 19 Feb 2024 | 123B, PLUM LANE, LONDON | Flat or maisonette | Leasehold | £267,500 |
| 6 Nov 2023 | 49, PLUM LANE, LONDON | Terraced | Freehold | £450,000 |
| 3 Apr 2023 | 113, PLUM LANE, LONDON | Flat or maisonette | Leasehold | £295,000 |
| 27 May 2022 | FIRST FLOOR FLAT, 117, PLUM LANE, LONDON | Flat or maisonette | Leasehold | £305,000 |
| 13 May 2021 | 51B, PLUM LANE, LONDON | Flat or maisonette | Leasehold | £205,000 |
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
B
24 WROTTESLEY ROAD, PLUMSTEAD, LONDON, SE18 3EP
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
B
37 WAVERLEY CRESCENT, PLUMSTEAD, LONDON, SE18 7QU
Academy converter
Bloomfield Road, Woolwich, London, SE18 7JJ
Ages 3–11 · 224 pupils of 210 capacity
41.8% eligible for free school meals
B
13A RIPON ROAD, PLUMSTEAD, LONDON, SE18 3PS
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
169 Eglinton Road, London, SE18 3SJ
Ages 5–11 · 184 pupils of 210 capacity
34.2% eligible for free school meals
Community school
Old Mill Road, London, SE18 1QF
Ages 11–19 · 1,413 pupils of 1,500 capacity
40.1% eligible for free school meals
Community school
Paget Rise, London, SE18 3PY
Ages 3–11 · 360 pupils of 480 capacity
42.8% 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
B
GLYNDON MEDICAL CENTRE, 188 ANN STREET, PLUMSTEAD, LONDON, SE18 7LU
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 12 December 2025
70229 - Management consultancy activities other than financial management
Private Limited Company
Incorporated 11 November 2025
47789 - Other retail sale of new goods in specialised stores (not commercial art galleries and opticians)
Private Limited Company
Incorporated 10 October 2025
47910 - Retail sale via mail order houses or via Internet
Private Limited Company
Incorporated 1 September 2025
43390 - Other building completion and finishing
PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital)
Incorporated 12 June 2025
98000 - Residents property management
Private Limited Company
Incorporated 8 February 2016
74901 - Environmental consulting activities
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Greenwich 011F includes SE18 3AG and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Other theft | 3 |
| Vehicle crime | 2 |
| Anti-social behaviour | 1 |
| Drugs | 1 |
Answers use the geographic scope stated with each dataset above.
SE18 3AG is in Greenwich, England.
The Census 2021 postcode-level dataset records 115 residents at SE18 3AG. 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 3AG postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SE18 3AG postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.