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 | % |
---|---|---|---|---|---|
G74 | 5 | 99 | 99 | 8 | 8.1% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
G74 5AA | 10 | 0 | ||||
G74 5AB | 10 | 0 | ||||
G74 5AD | 10 | Waterfoot Road | 0 | |||
G74 5AE | 10 | 0 | ||||
G74 5AF | 10 | 0 | ||||
G74 5AG | 10 | 0 | ||||
G74 5AH | 10 | 0 | ||||
G74 5AJ | 10 | 0 | ||||
G74 5AL | 10 | 0 | ||||
G74 5AN | 10 | 0 | ||||
G74 5AP | 10 | 0 | ||||
G74 5AQ | 10 | 0 | ||||
G74 5AR | 10 | 0 | ||||
G74 5AS | 10 | 0 | ||||
G74 5AT | 10 | 0 | ||||
G74 5AU | 10 | 0 | ||||
G74 5AW | 10 | 0 | ||||
G74 5AX | 10 | 0 | ||||
G74 5AZ | 10 | 0 | ||||
G74 5BA | 10 | 0 | ||||
G74 5BD | 10 | 0 | ||||
G74 5BF | 10 | 0 | ||||
G74 5BJ | 10 | 0 | ||||
G74 5BL | 10 | 0 | ||||
G74 5BN | 10 | 0 | ||||
G74 5BP | 10 | 0 | ||||
G74 5BQ | 10 | 0 | ||||
G74 5BT | 10 | 0 | ||||
G74 5BU | 10 | Milton Road | 2 | |||
G74 5BX | 10 | 0 | ||||
G74 5BY | 10 | 0 | ||||
G74 5BZ | 10 | 0 | ||||
G74 5DA | 10 | 0 | ||||
G74 5DB | 10 | 0 | ||||
G74 5DD | 10 | 0 | ||||
G74 5DE | 10 | 0 | ||||
G74 5DF | 10 | 0 | ||||
G74 5DG | 10 | 2018‑07 | 0 | |||
G74 5DH | 10 | 0 | ||||
G74 5DJ | 10 | 0 | ||||
G74 5DL | 50 | 2019‑01 | 0 | |||
G74 5DN | 10 | 0 | ||||
G74 5DP | 10 | 0 | ||||
G74 5DQ | 10 | 0 | ||||
G74 5DU | 10 | 0 | ||||
G74 5DW | 10 | 0 | ||||
G74 5DX | 10 | 0 | ||||
G74 5DY | 10 | 0 | ||||
G74 5DZ | 10 | 0 | ||||
G74 5EA | 10 | 2021‑09 | 0 | |||
G74 5EB | 10 | 0 | ||||
G74 5EG | 10 | 0 | ||||
G74 5EH | 10 | 0 | ||||
G74 5EJ | 10 | 2023‑01 | 0 | |||
G74 5ES | 10 | 2015‑10 | 0 | |||
G74 5ET | 10 | 0 | ||||
G74 5EX | 10 | 0 | ||||
G74 5HA | 10 | 0 | ||||
G74 5HB | 10 | 0 | ||||
G74 5HD | 10 | 0 | ||||
G74 5HG | 10 | 0 | ||||
G74 5HQ | 10 | 2022‑10 | 0 | |||
G74 5JF | 10 | Dixon Place | 1 | |||
G74 5LA | 10 | 0 | ||||
G74 5LB | 10 | 0 | ||||
G74 5LD | 10 | 2019‑01 | 0 | |||
G74 5LF | 10 | 0 | ||||
G74 5LG | 10 | 0 | ||||
G74 5LH | 10 | 0 | ||||
G74 5LL | 10 | 0 | ||||
G74 5LP | 10 | 0 | ||||
G74 5LR | 10 | 0 | ||||
G74 5LS | 10 | 0 | ||||
G74 5LW | 10 | 0 | ||||
G74 5LZ | 10 | 2015‑10 | 0 | |||
G74 5NA | 10 | 0 | ||||
G74 5NE | 10 | 0 | ||||
G74 5NH | 10 | 0 | ||||
G74 5NL | 10 | 0 | ||||
G74 5NR | 10 | 0 | ||||
G74 5NT | 10 | 0 | ||||
G74 5NU | 10 | 0 | ||||
G74 5NY | 10 | 0 | ||||
G74 5PA | 10 | Redwood Crescent | 2 | |||
G74 5PB | 10 | 0 | ||||
G74 5PE | 10 | 0 | ||||
G74 5PF | 10 | Redwood Court | 1 | |||
G74 5PG | 10 | 1 | ||||
G74 5PH | 10 | 0 | ||||
G74 5PJ | 10 | 0 | ||||
G74 5PL | 10 | Bentinck Grange | 1 | |||
G74 5PN | 10 | 0 | ||||
G74 5PP | 10 | 2013‑07 | 0 | |||
G74 5PQ | 10 | 0 | ||||
G74 5PR | 10 | 2013‑07 | 0 | |||
G74 5PS | 10 | 0 | ||||
G74 5PT | 10 | 0 | ||||
G74 5PU | 10 | 0 | ||||
G74 5PW | 10 | 0 | ||||
G74 5PX | 10 | 0 | ||||
G74 5PY | 10 | 0 | ||||
G74 5PZ | 10 | 0 | ||||
G74 5QA | 10 | 0 | ||||
G74 5QB | 10 | 0 | ||||
G74 5QD | 10 | St James Avenue | 3 | |||
G74 5QE | 10 | St James Court | 1 | |||
G74 5QG | 10 | 0 | ||||
G74 5QH | 10 | 0 | ||||
G74 5QJ | 10 | 0 | ||||
G74 5QL | 10 | 2021‑09 | 0 | |||
G74 5YF | 10 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
G74 5BU | 2 | Milton␣Road | n443455015 | Peel␣Park␣Industrial␣Estate |
G74 5PG | 1 | n5355199832 | ||
G74 5QD | 3 | St␣James␣Avenue | w769366425 | St␣James␣Way |