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OSM Postcode Mapping for SW1Y 6 Postal Sector

The circles on the map above are the postcode unit 'centriods' from Code-Point Open, coloured by whether or not there is at least one OSM object with that value in its addr:postcode tag. Click on a point to see the postcode. The numbers in brackets are the number of OSM objects with that postcode. The data may be freely used in OpenStreetMap, with the suggested source tag code-point_open

The centroids are the location of the nearest 'delivery point' to the arithmetic mean of the coordinates of all the delivery points within that unit. Only those points with a codepoint PQI less than or equal to 40 are show in the map above. (Higher values are typically not geographically accurate. In particular, PQI=50 is used for new postcodes before the location has been determined. The location given for such postcodes seems to be derived from other existing postcodes with similar units letters, which may not be close to the new postcode.)

The pale blue lines from the circles join each Code-Point Open centroid to the mean coordiantes of all the OSM objects with that postcode. (For ways an relations, the centre of the rectangular bounding box is used at the coordinates for the OSM object.) Long lines may indicate missing or incorrect OSM objects for that postcode. In particular, if all the postcodes in a givne unit are correctly mapped, the circle should be located on the nearest delivery point within that postcode to the other end of the blue line.

The OSM data for the number of objects with each unit is usually updated once a day at about 10:15 UTC, with data from about 20:30 UTC the previous day. The data used to compute the OSM mean position is updated less frequently, usually about once a week.

District Sector Units Geo. Units Mapped %
SW1Y 6 67 67 6 9.0%

All units within this sector:

Unit Street Name PQI ML Mapped
SW1Y 6AA 10 0
SW1Y 6AB 10 0
SW1Y 6AD 10 0
SW1Y 6AE 10 0
SW1Y 6AF Eagle Place 10 1
SW1Y 6AG 10 0
SW1Y 6AH 10 0
SW1Y 6AJ 10 0
SW1Y 6AL 10 0
SW1Y 6AU 10 0
SW1Y 6AW 10 2 0
SW1Y 6BB 10 0
SW1Y 6BL 10 0
SW1Y 6BN 10 0
SW1Y 6BS 10 0
SW1Y 6BU 10 0
SW1Y 6DB 10 0
SW1Y 6DD 10 0
SW1Y 6DE 10 0
SW1Y 6DF 10 0
SW1Y 6DJ 10 0
SW1Y 6DN 10 0
SW1Y 6DS 10 0
SW1Y 6DT 10 0
SW1Y 6EE 10 0
SW1Y 6HA 10 2 0
SW1Y 6HB 10 2 0
SW1Y 6HD 10 0
SW1Y 6HF 10 0
SW1Y 6HH 10 0
SW1Y 6HJ 10 0
SW1Y 6HR Jermyn Street 10 1
SW1Y 6HU 10 0
SW1Y 6JB 10 0
SW1Y 6JD 10 2 0
SW1Y 6JE 10 0
SW1Y 6JF 10 0
SW1Y 6JH 10 0
SW1Y 6JP 10 0
SW1Y 6JT 10 0
SW1Y 6JX 10 0
SW1Y 6LA Duke of York Street 10 1
SW1Y 6LB 10 0
SW1Y 6LS 10 0
SW1Y 6LT Jermyn Street 10 2 1
SW1Y 6LX Jermyn St 10 2
SW1Y 6NH 10 0
SW1Y 6NP 10 0
SW1Y 6NY 10 0
SW1Y 6PF 10 0
SW1Y 6PP 10 0
SW1Y 6PX 10 0
SW1Y 6PY 10 0
SW1Y 6QA 10 0
SW1Y 6QB Ryder Street 10 2
SW1Y 6QF 10 0
SW1Y 6QG 10 0
SW1Y 6QL 10 2 0
SW1Y 6QP 10 2 0
SW1Y 6QT 10 0
SW1Y 6QU 10 0
SW1Y 6QW 10 0
SW1Y 6QY 10 0
SW1Y 6RE 10 0
SW1Y 6RJ 10 2 0
SW1Y 6ST 10 2 0
SW1Y 6WW 10 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
SW1Y 6LX 2 Jermyn␣St n675854609 Jermyn␣Street
SW1Y 6QB 2 Ryder␣Street w297220784
Data derived from OpenStreetMap data, © OpenStreetMap Contributors, licensed under Open Data Commons Open Database License (ODbL). Data derived in part using Code-Point Open under the Open Government Licence v3; Contains OS data © Crown copyright and database right 2020; Contains Royal Mail data © Royal Mail copyright and Database right 2016; Contains National Statistics data © Crown copyright and database right 2020.