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 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 | % |
---|---|---|---|---|---|
L25 | 2 | 107 | 106 | 4 | 3.8% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
L25 2BA | 10 | 2021‑12 | 0 | |||
L25 2NA | 10 | 2021‑12 | 0 | |||
L25 2NB | 10 | 2021‑12 | 0 | |||
L25 2ND | 10 | 2021‑12 | 0 | |||
L25 2NE | 10 | 2021‑12 | 0 | |||
L25 2NH | 10 | 2021‑12 | 0 | |||
L25 2NJ | 10 | 2021‑12 | 0 | |||
L25 2NL | 10 | 2021‑12 | 0 | |||
L25 2NN | 10 | 2021‑12 | 0 | |||
L25 2NP | 10 | 2021‑12 | 0 | |||
L25 2NQ | 10 | 2021‑12 | 0 | |||
L25 2NS | 10 | 2021‑12 | 0 | |||
L25 2NT | 10 | 2021‑12 | 0 | |||
L25 2NU | 10 | 2021‑12 | 0 | |||
L25 2NW | 10 | 2021‑12 | 0 | |||
L25 2NX | 10 | 2021‑12 | 0 | |||
L25 2NY | 10 | 2021‑12 | 0 | |||
L25 2PA | 10 | 2021‑12 | 0 | |||
L25 2PD | 10 | 2021‑06 | 0 | |||
L25 2PE | 10 | 2021‑12 | 0 | |||
L25 2PH | 10 | 2021‑12 | 0 | |||
L25 2PJ | 10 | 2021‑12 | 0 | |||
L25 2PL | 10 | 2021‑12 | 0 | |||
L25 2PN | 10 | 2021‑12 | 0 | |||
L25 2PQ | 10 | 2021‑12 | 0 | |||
L25 2PR | 10 | 2021‑12 | 0 | |||
L25 2PT | 10 | 2021‑12 | 0 | |||
L25 2PU | 10 | 2021‑12 | 0 | |||
L25 2PW | 10 | 2021‑12 | 0 | |||
L25 2PX | 10 | 2021‑12 | 0 | |||
L25 2PY | 10 | 2021‑12 | 0 | |||
L25 2QB | 10 | 2021‑12 | 0 | |||
L25 2QD | 10 | 2021‑12 | 0 | |||
L25 2QF | 10 | 2021‑12 | Besford Road | 1 | ||
L25 2QH | 10 | 2021‑12 | 0 | |||
L25 2QJ | 10 | 2021‑12 | 0 | |||
L25 2QL | 10 | 2021‑12 | 0 | |||
L25 2QN | 10 | 2021‑12 | 0 | |||
L25 2QP | 10 | 2021‑12 | 0 | |||
L25 2QR | 10 | 2021‑12 | 0 | |||
L25 2QS | 10 | 2021‑12 | 0 | |||
L25 2QT | 10 | 2021‑12 | 0 | |||
L25 2QW | 10 | 2021‑12 | 0 | |||
L25 2QY | 10 | 2021‑12 | 0 | |||
L25 2RA | 10 | 2021‑12 | 0 | |||
L25 2RB | 10 | 2021‑12 | 0 | |||
L25 2RD | 10 | 2021‑12 | 0 | |||
L25 2RF | 10 | 2021‑12 | 0 | |||
L25 2RG | 10 | 2021‑12 | 0 | |||
L25 2RJ | 10 | 2021‑12 | Childwall Valley Road | 4 | ||
L25 2RL | 10 | 2021‑12 | 0 | |||
L25 2RP | 10 | 2021‑12 | 0 | |||
L25 2RQ | 10 | 2021‑12 | Childwall Valley Road | 1 | ||
L25 2RR | 10 | 2021‑12 | 0 | |||
L25 2RS | 10 | 2021‑12 | 0 | |||
L25 2RT | 10 | 2021‑12 | 0 | |||
L25 2RU | 10 | 2021‑12 | 0 | |||
L25 2RW | 10 | 2021‑12 | Hedgefield Road | 1 | ||
L25 2RX | 10 | 2021‑12 | 0 | |||
L25 2RY | 10 | 2021‑12 | 0 | |||
L25 2RZ | 10 | 2021‑12 | 0 | |||
L25 2SA | 10 | 2021‑12 | 0 | |||
L25 2SB | 10 | 2021‑12 | 0 | |||
L25 2SD | 10 | 2021‑12 | 0 | |||
L25 2SE | 10 | 2021‑12 | 0 | |||
L25 2SF | 10 | 2021‑12 | 0 | |||
L25 2SG | 10 | 2021‑12 | 0 | |||
L25 2SH | 10 | 2021‑12 | 0 | |||
L25 2SJ | 10 | 2021‑12 | 0 | |||
L25 2SL | 10 | 2021‑12 | 0 | |||
L25 2SN | 10 | 2021‑12 | 0 | |||
L25 2SP | 10 | 2021‑12 | 0 | |||
L25 2SQ | 10 | 2021‑12 | 0 | |||
L25 2SR | 10 | 2021‑12 | 0 | |||
L25 2SS | 10 | 2021‑12 | 0 | |||
L25 2ST | 10 | 2021‑12 | 0 | |||
L25 2SU | 10 | 2021‑12 | 0 | |||
L25 2SW | 10 | 2021‑12 | 0 | |||
L25 2SZ | 10 | 2021‑12 | 0 | |||
L25 2TD | 10 | 2021‑12 | 0 | |||
L25 2TG | 10 | 2021‑12 | 0 | |||
L25 2TQ | 10 | 2021‑12 | 0 | |||
L25 2UD | 10 | 2021‑12 | 0 | |||
L25 2UF | 10 | 2021‑12 | 0 | |||
L25 2WA | 10 | 2013‑07 | 0 | |||
L25 2WB | 10 | 0 | ||||
L25 2WW | 10 | 0 | ||||
L25 2WX | 10 | 0 | ||||
L25 2XD | 10 | 2021‑12 | 0 | |||
L25 2XE | 10 | 2021‑12 | 0 | |||
L25 2XP | 10 | 2021‑12 | 0 | |||
L25 2XR | 10 | 2021‑12 | 18 | 0 | ||
L25 2XS | 10 | 2021‑12 | 0 | |||
L25 2XT | 10 | 2021‑12 | 0 | |||
L25 2XU | 10 | 2021‑12 | 0 | |||
L25 2XW | 10 | 2021‑12 | 0 | |||
L25 2XX | 10 | 2021‑12 | 0 | |||
L25 2XZ | 10 | 2021‑12 | 0 | |||
L25 2YA | 10 | 0 | ||||
L25 2YD | 10 | 2021‑12 | 0 | |||
L25 2YE | 10 | 2021‑12 | 0 | |||
L25 2YF | 10 | 2021‑12 | 0 | |||
L25 2YG | 10 | 2021‑12 | 0 | |||
L25 2YH | 10 | 2021‑12 | 0 | |||
L25 2YJ | 10 | 2021‑12 | 0 | |||
L25 2YL | 10 | 2021‑12 | 0 | |||
L25 2YN | 10 | 2017‑01 | 0 | |||
L25 2YP | 10 | 2021‑12 | 0 | |||
L25 2YQ | 10 | 2021‑12 | 0 | |||
L25 2YR | 10 | 2021‑12 | 0 | |||
L25 2YS | 10 | 2021‑12 | 0 | |||
L25 2YT | 10 | 2021‑12 | 0 | |||
L25 2YU | 10 | 2021‑12 | 0 | |||
L25 2YW | 10 | 2021‑12 | 0 |
Units with street mismatches in this sector:
No mismatches found in this sector.