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 | 4 | 88 | 86 | 14 | 16.3% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
L37 4AA | 10 | 0 | ||||
L37 4AB | 10 | Elbow Lane | 1 | |||
L37 4AD | 10 | 0 | ||||
L37 4AF | 10 | 0 | ||||
L37 4AG | 10 | 0 | ||||
L37 4AJ | 10 | Three Tuns Lane | 2 | |||
L37 4AL | 10 | 0 | ||||
L37 4AN | 10 | Duke Street | 1 | |||
L37 4AP | 10 | 0 | ||||
L37 4AQ | 10 | Three Tuns Lane | 7 | |||
L37 4AR | 10 | 0 | ||||
L37 4AS | 10 | 0 | ||||
L37 4AT | 10 | 0 | ||||
L37 4AW | 10 | 0 | ||||
L37 4AX | 10 | 0 | ||||
L37 4AY | 10 | Phillips Lane | 1 | |||
L37 4AZ | 10 | 0 | ||||
L37 4BA | 10 | 0 | ||||
L37 4BB | 10 | 0 | ||||
L37 4BD | 10 | 0 | ||||
L37 4BE | 10 | 0 | ||||
L37 4BG | 10 | 0 | ||||
L37 4BH | 10 | 0 | ||||
L37 4BJ | 10 | Cross Green | 1 | |||
L37 4BL | 10 | 0 | ||||
L37 4BN | 10 | 0 | ||||
L37 4BP | 10 | 0 | ||||
L37 4BQ | 10 | 0 | ||||
L37 4BR | 10 | 0 | ||||
L37 4BS | 10 | 0 | ||||
L37 4BT | 10 | 0 | ||||
L37 4BU | 10 | 0 | ||||
L37 4BW | 10 | 0 | ||||
L37 4BX | 10 | 0 | ||||
L37 4BY | 10 | 0 | ||||
L37 4BZ | 10 | 0 | ||||
L37 4DA | 10 | 0 | ||||
L37 4DB | 10 | 0 | ||||
L37 4DD | 10 | 0 | ||||
L37 4DE | 10 | 0 | ||||
L37 4DF | 10 | 0 | ||||
L37 4DG | 10 | 0 | ||||
L37 4DH | 10 | 0 | ||||
L37 4DJ | 10 | 0 | ||||
L37 4DL | 10 | Chapel Lane | 8 | |||
L37 4DN | 10 | 2021‑12 | 0 | |||
L37 4DQ | 10 | 0 | ||||
L37 4DR | 10 | Chapel Lane | 1 | |||
L37 4DT | 10 | 2021‑12 | 0 | |||
L37 4DU | 10 | Chapel Lane | 8 | |||
L37 4DX | 10 | 2019‑12 | Chapel Lane | 0 | ||
L37 4EA | 10 | 0 | ||||
L37 4ED | 10 | Brows Lane | 2 | |||
L37 4EG | 10 | 0 | ||||
L37 4EH | 10 | 0 | ||||
L37 4EJ | 10 | 0 | ||||
L37 4EL | 10 | 0 | ||||
L37 4EN | 10 | 0 | ||||
L37 4EP | 10 | 0 | ||||
L37 4EQ | 10 | 0 | ||||
L37 4ER | 10 | 0 | ||||
L37 4ES | 10 | 0 | ||||
L37 4ET | 10 | 0 | ||||
L37 4EU | 10 | 0 | ||||
L37 4EW | 10 | Redgate | 1 | |||
L37 4EX | 10 | 0 | ||||
L37 4EY | 10 | 0 | ||||
L37 4EZ | 10 | 0 | ||||
L37 4FB | 10 | Three Tuns Lane | 1 | |||
L37 4HA | 10 | 0 | ||||
L37 4HB | 10 | 0 | ||||
L37 4HD | 10 | 0 | ||||
L37 4HE | 10 | 0 | ||||
L37 4HF | 10 | 0 | ||||
L37 4HG | 10 | 0 | ||||
L37 4HH | 10 | 0 | ||||
L37 4HJ | 10 | 0 | ||||
L37 4HL | 10 | 0 | ||||
L37 4HQ | 10 | 0 | ||||
L37 4HR | 10 | 0 | ||||
L37 4HS | 10 | Brows Lane | 1 | |||
L37 4HT | 10 | 0 | ||||
L37 4HU | 10 | Chapel Lane | 1 | |||
L37 4HX | 10 | 0 | ||||
L37 4HY | 10 | 0 | ||||
L37 4JF | 10 | 0 | ||||
L37 4JG | 10 | 0 | ||||
L37 4JP | 10 | 0 | ||||
L37 4JS | 10 | 2018‑10 | 15 | 0 | ||
L37 4LF | 10 | 0 | ||||
L37 4UZ | 10 | 2023‑04 | 2023‑07 | 15 | 0 | |
L37 4WB | 10 | 0 | ||||
L37 4WD | 10 | 2018‑10 | 15 | 0 | ||
L37 4WE | 10 | 2013‑07 | 0 | |||
L37 4WF | 10 | 2013‑07 | 0 | |||
L37 4WH | 10 | 2013‑07 | 0 | |||
L37 4WJ | 10 | 2013‑07 | 0 | |||
L37 4WL | 10 | 0 | ||||
L37 4WN | 10 | 0 | ||||
L37 4WP | 10 | 0 | ||||
L37 4WQ | 10 | 0 | ||||
L37 4WT | 10 | 0 | ||||
L37 4WZ | 10 | 2019‑10 | 15 | 0 | ||
L37 4XA | 10 | 2019‑04 | 15 | 0 | ||
L37 4YT | 10 | 15 | 0 | |||
L37 4YU | 10 | 15 | 0 |
Units with street mismatches in this sector:
No mismatches found in this sector.