The circles on the map above are the postcode unit 'centriods' from Code-Point Open, under the Open Government Licence. The 'centriod' is calculated by taking the average of the coordinates of all the delivery points with that postcode, and then snapping that location to the nearest delivery point in that postcode. The data may be freely used in OpenStreetMap, but please make sure you understand it first. Also please only add postcodes to objects representing addressable entities; do not add the postcode centroids as themslves. Suggested source tag code-point_open
The circles are 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 centroids are the location of the nearest 'delivery point' to the arithmetic mean of the coordinates of all the delivery points within that unit. Those points with a codepoint PQI greater than 40 are excluded from 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 comes from Taginfo GB. It is usually updated once a day at about 10:15 UTC, with data from about 20:30 UTC the previous day. (Current data is from 1970‑01‑01 00:00:00 Z.) The data used to compute the OSM mean position comes from the Overpass API and is updated less frequently, usually about once a week. (Current data is from 2024‑03‑23 18:50:30 Z.)
District | Sector | Units | Geo. Units | Mapped | % |
---|---|---|---|---|---|
L37 | 6 | 102 | 101 | 6 | 5.9% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
L37 6AA | 10 | 0 | ||||
L37 6AB | 10 | 0 | ||||
L37 6AD | 10 | 0 | ||||
L37 6AE | 10 | 0 | ||||
L37 6AF | 10 | 0 | ||||
L37 6AG | 10 | 0 | ||||
L37 6AH | 10 | 0 | ||||
L37 6AL | 10 | 0 | ||||
L37 6AN | 10 | 0 | ||||
L37 6AP | 10 | 0 | ||||
L37 6AQ | 10 | 0 | ||||
L37 6AR | 10 | 0 | ||||
L37 6AS | 10 | 0 | ||||
L37 6AT | 10 | 0 | ||||
L37 6AU | 10 | 0 | ||||
L37 6AW | 10 | 0 | ||||
L37 6AX | 10 | 0 | ||||
L37 6AY | 10 | 0 | ||||
L37 6AZ | 10 | 0 | ||||
L37 6BA | 10 | Royal Crescent | 1 | |||
L37 6BB | 10 | Royal Crescent | 1 | |||
L37 6BD | 10 | Royal Close | 1 | |||
L37 6BE | 10 | 0 | ||||
L37 6BF | 10 | 0 | ||||
L37 6BG | 10 | 0 | ||||
L37 6BH | 10 | 0 | ||||
L37 6BJ | 10 | 0 | ||||
L37 6BL | 10 | 0 | ||||
L37 6BN | 10 | 0 | ||||
L37 6BP | 10 | 0 | ||||
L37 6BQ | 10 | 0 | ||||
L37 6BR | 10 | 0 | ||||
L37 6BS | 10 | 0 | ||||
L37 6BT | 10 | Liverpool Road | 1 | |||
L37 6BU | 10 | Liverpool Road | 1 | |||
L37 6BW | 10 | 0 | ||||
L37 6BX | 10 | 0 | ||||
L37 6BY | 10 | 0 | ||||
L37 6BZ | 10 | Liverpool Road | 2 | |||
L37 6DA | 10 | 0 | ||||
L37 6DB | 10 | 0 | ||||
L37 6DD | 10 | 0 | ||||
L37 6DE | 10 | 0 | ||||
L37 6DF | 10 | 0 | ||||
L37 6DG | 10 | 0 | ||||
L37 6DH | 10 | 0 | ||||
L37 6DJ | 10 | 0 | ||||
L37 6DL | 10 | 0 | ||||
L37 6DN | 10 | 0 | ||||
L37 6DP | 10 | 0 | ||||
L37 6DQ | 10 | 0 | ||||
L37 6DR | 10 | 0 | ||||
L37 6DS | 10 | 0 | ||||
L37 6DT | 10 | 0 | ||||
L37 6DU | 10 | 0 | ||||
L37 6DW | 10 | 0 | ||||
L37 6DX | 10 | 0 | ||||
L37 6DY | 10 | 0 | ||||
L37 6DZ | 10 | 0 | ||||
L37 6EA | 10 | 0 | ||||
L37 6EB | 10 | 0 | ||||
L37 6ED | 10 | 0 | ||||
L37 6EE | 10 | 0 | ||||
L37 6EF | 10 | 0 | ||||
L37 6EG | 10 | 0 | ||||
L37 6EH | 10 | 0 | ||||
L37 6EJ | 10 | 0 | ||||
L37 6EL | 10 | 0 | ||||
L37 6EN | 10 | 0 | ||||
L37 6EP | 10 | 0 | ||||
L37 6EQ | 10 | 0 | ||||
L37 6ER | 10 | 0 | ||||
L37 6ES | 10 | 0 | ||||
L37 6ET | 10 | 0 | ||||
L37 6EU | 10 | 0 | ||||
L37 6EW | 10 | 0 | ||||
L37 6EX | 10 | 0 | ||||
L37 6EY | 10 | 0 | ||||
L37 6EZ | 10 | 0 | ||||
L37 6FA | 10 | 0 | ||||
L37 6FB | 10 | 0 | ||||
L37 6FD | 10 | 2023‑07 | 0 | |||
L37 6FE | 10 | 2023‑07 | 0 | |||
L37 6FF | 10 | 2023‑07 | 0 | |||
L37 6FH | 10 | 2023‑07 | 0 | |||
L37 6FJ | 10 | 2023‑07 | 0 | |||
L37 6FL | 10 | 2023‑07 | 0 | |||
L37 6FN | 10 | 2022‑07 | 0 | |||
L37 6FP | 10 | 2023‑01 | 0 | |||
L37 6FQ | 10 | 2021‑12 | 0 | |||
L37 6FR | 10 | 2023‑01 | 0 | |||
L37 6FS | 10 | 2022‑06 | 0 | |||
L37 6FT | 10 | 2021‑09 | 0 | |||
L37 6FW | 10 | 0 | ||||
L37 6FX | 10 | 2022‑06 | 0 | |||
L37 6FY | 10 | 2022‑06 | 0 | |||
L37 6FZ | 10 | 2021‑12 | 0 | |||
L37 6GA | 10 | 2021‑09 | 0 | |||
L37 6GB | 10 | 2021‑09 | 0 | |||
L37 6GD | 10 | 0 | ||||
L37 6HD | 10 | 0 | ||||
L37 6WQ | 10 | 2021‑09 | 15 | 0 | ||
L37 6WR | 10 | 2023‑07 | 15 | 0 | ||
L37 6WS | 10 | 2017‑07 | 0 | |||
L37 6WT | 50 | 0 | ||||
L37 6WU | 10 | 0 | ||||
L37 6YW | 10 | 2023‑04 | 2023‑10 | 15 | 0 | |
L37 6YX | 10 | 2021‑09 | 15 | 0 |
Units with street mismatches in this sector:
No mismatches found in this sector.