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 | % |
---|---|---|---|---|---|
M25 | 3 | 110 | 107 | 9 | 8.4% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
M25 3AA | 10 | Kingswood Road | 44 | 1 | ||
M25 3AB | 10 | 0 | ||||
M25 3AD | 10 | 0 | ||||
M25 3AE | 10 | 0 | ||||
M25 3AF | 10 | 0 | ||||
M25 3AG | 10 | 0 | ||||
M25 3AH | 10 | 0 | ||||
M25 3AJ | 10 | 1 | ||||
M25 3AN | 10 | Bury New Road | 1 | |||
M25 3AP | 10 | 0 | ||||
M25 3AQ | 10 | 0 | ||||
M25 3AR | 10 | 0 | ||||
M25 3AS | 10 | Highfield Road | 1 | |||
M25 3AT | 10 | 0 | ||||
M25 3AU | 10 | 0 | ||||
M25 3AW | 10 | 0 | ||||
M25 3AX | 10 | 0 | ||||
M25 3AY | 10 | 0 | ||||
M25 3AZ | 10 | 0 | ||||
M25 3BB | 10 | 0 | ||||
M25 3BD | 10 | 0 | ||||
M25 3BE | 10 | 0 | ||||
M25 3BH | 10 | 0 | ||||
M25 3BL | 10 | Tottington Lane | 3 | |||
M25 3BN | 10 | 0 | ||||
M25 3BP | 10 | 2013‑07 | 0 | |||
M25 3BQ | 10 | 0 | ||||
M25 3BR | 10 | 0 | ||||
M25 3BS | 10 | 0 | ||||
M25 3BT | 10 | 0 | ||||
M25 3BU | 10 | 0 | ||||
M25 3BW | 10 | 0 | ||||
M25 3BX | 10 | Poppythorn Lane | 1 | |||
M25 3BY | 10 | 0 | ||||
M25 3BZ | 10 | 0 | ||||
M25 3DA | 10 | 0 | ||||
M25 3DB | 10 | 0 | ||||
M25 3DD | 10 | 0 | ||||
M25 3DE | 10 | 0 | ||||
M25 3DF | 10 | 0 | ||||
M25 3DG | 10 | 0 | ||||
M25 3DJ | 10 | 0 | ||||
M25 3DL | 10 | 0 | ||||
M25 3DN | 10 | 0 | ||||
M25 3DP | 10 | 0 | ||||
M25 3DQ | 10 | 0 | ||||
M25 3DR | 10 | 0 | ||||
M25 3DS | 10 | 0 | ||||
M25 3DT | 10 | 0 | ||||
M25 3DU | 10 | 0 | ||||
M25 3DW | 10 | 0 | ||||
M25 3DX | 10 | 0 | ||||
M25 3DY | 10 | 0 | ||||
M25 3DZ | 10 | 0 | ||||
M25 3EA | 10 | 0 | ||||
M25 3EB | 10 | 0 | ||||
M25 3EE | 10 | 0 | ||||
M25 3EF | 10 | 0 | ||||
M25 3EH | 10 | 0 | ||||
M25 3EJ | 10 | 0 | ||||
M25 3EL | 10 | 0 | ||||
M25 3EN | 10 | 0 | ||||
M25 3EP | 10 | 0 | ||||
M25 3EQ | 10 | 0 | ||||
M25 3ER | 10 | 0 | ||||
M25 3ES | 10 | 0 | ||||
M25 3ET | 10 | 0 | ||||
M25 3EU | 10 | 0 | ||||
M25 3EW | 10 | 0 | ||||
M25 3FB | 10 | 0 | ||||
M25 3FD | 10 | 0 | ||||
M25 3FF | 10 | 0 | ||||
M25 3FG | 10 | 0 | ||||
M25 3FH | 10 | 0 | ||||
M25 3FW | 10 | 0 | ||||
M25 3HA | 10 | 0 | ||||
M25 3HB | 10 | 0 | ||||
M25 3HD | 10 | 0 | ||||
M25 3HE | 10 | 0 | ||||
M25 3HG | 10 | 0 | ||||
M25 3HH | 10 | 0 | ||||
M25 3HJ | 10 | 0 | ||||
M25 3HL | 10 | 0 | ||||
M25 3HN | 10 | Warwick Street | 1 | |||
M25 3HP | 10 | 2018‑04 | 0 | |||
M25 3HQ | 10 | 0 | ||||
M25 3HR | 10 | 0 | ||||
M25 3HS | 10 | 0 | ||||
M25 3HT | 10 | 0 | ||||
M25 3HU | 10 | 0 | ||||
M25 3HW | 10 | 0 | ||||
M25 3HX | 10 | 0 | ||||
M25 3HY | 10 | 0 | ||||
M25 3HZ | 10 | 0 | ||||
M25 3JA | 10 | 0 | ||||
M25 3JD | 10 | 0 | ||||
M25 3JE | 10 | 0 | ||||
M25 3JF | 10 | 0 | ||||
M25 3JG | 10 | 0 | ||||
M25 3JH | 10 | 0 | ||||
M25 3JJ | 10 | 0 | ||||
M25 3JL | 10 | 0 | ||||
M25 3JN | 10 | 0 | ||||
M25 3JP | 10 | 0 | ||||
M25 3JR | 10 | 0 | ||||
M25 3JS | 10 | 0 | ||||
M25 3JT | 10 | 0 | ||||
M25 3JW | 10 | 0 | ||||
M25 3JX | 10 | 0 | ||||
M25 3NS | 10 | Kingswood Road | 44 | 1 | ||
M25 3TG | 10 | Valley Park Road | 3 | |||
M25 3WH | 10 | 0 | ||||
M25 3WJ | 10 | 44 | 0 | |||
M25 3WW | 10 | 44 | 0 | |||
M25 3XF | 10 | 44 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
M25 3AJ | 1 | w143905305 | ||
M25 3BL | 3 | Tottington␣Lane | w451949018 | Bury␣New␣Road |
M25 3TG | 3 | Valley␣Park␣Road | w143897009 |