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 | % |
---|---|---|---|---|---|
CR3 | 7 | 83 | 83 | 6 | 7.2% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
CR3 7AA | 10 | Northdown Road | 1 | |||
CR3 7AB | 10 | 0 | ||||
CR3 7AD | 10 | 0 | ||||
CR3 7AE | 10 | 0 | ||||
CR3 7AF | 10 | 2018‑10 | 29 | 0 | ||
CR3 7AG | 10 | 0 | ||||
CR3 7AH | 10 | 0 | ||||
CR3 7AL | 10 | 0 | ||||
CR3 7AN | 10 | 0 | ||||
CR3 7AP | 10 | 0 | ||||
CR3 7AQ | 10 | 2013‑07 | 0 | |||
CR3 7AT | 10 | 0 | ||||
CR3 7AX | 10 | 0 | ||||
CR3 7BA | 10 | 0 | ||||
CR3 7BB | 10 | 0 | ||||
CR3 7BD | 10 | 0 | ||||
CR3 7BE | 10 | 0 | ||||
CR3 7BF | 10 | 0 | ||||
CR3 7BG | 10 | 0 | ||||
CR3 7BH | 10 | 0 | ||||
CR3 7BJ | 10 | 0 | ||||
CR3 7BL | 10 | 0 | ||||
CR3 7BN | 10 | 0 | ||||
CR3 7BP | 10 | 0 | ||||
CR3 7BQ | 10 | 0 | ||||
CR3 7BR | 10 | 0 | ||||
CR3 7BX | 10 | 0 | ||||
CR3 7DA | 10 | 0 | ||||
CR3 7DB | 10 | Station Road | 3 | |||
CR3 7DD | 10 | 0 | ||||
CR3 7DE | 10 | 0 | ||||
CR3 7DF | 10 | 0 | ||||
CR3 7DH | 10 | 0 | ||||
CR3 7DJ | 10 | 0 | ||||
CR3 7DL | 10 | 0 | ||||
CR3 7DN | 10 | 0 | ||||
CR3 7DP | 10 | 0 | ||||
CR3 7DX | 10 | 0 | ||||
CR3 7EA | 10 | Slines Oak Road | 4 | |||
CR3 7EB | 10 | 0 | ||||
CR3 7ED | 10 | 0 | ||||
CR3 7EE | 10 | 0 | ||||
CR3 7EF | 10 | 0 | ||||
CR3 7EG | 10 | 0 | ||||
CR3 7EH | 10 | 0 | ||||
CR3 7EJ | 10 | 0 | ||||
CR3 7EL | 10 | 0 | ||||
CR3 7EN | 10 | 0 | ||||
CR3 7EP | 10 | Long Hill | 1 | |||
CR3 7EQ | 10 | 0 | ||||
CR3 7ER | 10 | 0 | ||||
CR3 7GH | 10 | 2020‑07 | 29 | 0 | ||
CR3 7HA | 10 | 0 | ||||
CR3 7HB | 10 | 0 | ||||
CR3 7HD | 10 | 0 | ||||
CR3 7HE | 10 | 0 | ||||
CR3 7HF | 10 | 0 | ||||
CR3 7HG | 10 | 0 | ||||
CR3 7HH | 10 | 0 | ||||
CR3 7HL | 10 | 0 | ||||
CR3 7HN | 10 | 0 | ||||
CR3 7HP | 10 | 0 | ||||
CR3 7HX | 10 | 0 | ||||
CR3 7JA | 10 | 0 | ||||
CR3 7JB | 10 | 0 | ||||
CR3 7JD | 10 | 0 | ||||
CR3 7JE | 10 | 0 | ||||
CR3 7JF | 10 | 0 | ||||
CR3 7JG | 10 | 0 | ||||
CR3 7JH | 10 | 0 | ||||
CR3 7JX | 10 | 0 | ||||
CR3 7LA | 10 | 0 | ||||
CR3 7LB | 10 | 0 | ||||
CR3 7LD | 10 | 0 | ||||
CR3 7LE | 10 | 0 | ||||
CR3 7LF | 10 | 0 | ||||
CR3 7LG | 10 | Hilltop Walk | 1 | |||
CR3 7LH | 10 | 0 | ||||
CR3 7LJ | 10 | 0 | ||||
CR3 7LL | 10 | 0 | ||||
CR3 7LN | 10 | 0 | ||||
CR3 7LQ | 10 | 0 | ||||
CR3 7LR | 10 | 0 | ||||
CR3 7LS | 10 | 0 | ||||
CR3 7LT | 10 | 0 | ||||
CR3 7WJ | 10 | 2013‑07 | 0 | |||
CR3 7WY | 10 | 0 | ||||
CR3 7YA | 10 | Marden Park | 1 | |||
CR3 7YG | 10 | 0 | ||||
CR3 7ZQ | 10 | 2013‑07 | 0 |
Units with street mismatches in this sector:
No mismatches found in this sector.