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 2024‑03‑15 09:28:40 Z.)
District | Sector | Units | Geo. Units | Mapped | % |
---|---|---|---|---|---|
SW8 | 5 | 43 | 36 | 4 | 11.1% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
SW8 5AB | 10 | 2021‑12 | 2 | 0 | ||
SW8 5AD | 10 | 2016‑10 | 8 | 0 | ||
SW8 5AF | 10 | 2016‑10 | 8 | 0 | ||
SW8 5AG | 10 | 2016‑10 | 8 | 0 | ||
SW8 5AJ | 10 | 2016‑10 | 8 | 0 | ||
SW8 5AL | 10 | Battersea Park Road | 2 | |||
SW8 5AN | 10 | 2016‑10 | 8 | 0 | ||
SW8 5AP | 10 | 2016‑10 | 8 | 0 | ||
SW8 5AU | 10 | 2016‑10 | 2 | 0 | ||
SW8 5AW | 10 | 2016‑10 | 0 | |||
SW8 5AX | 10 | 2015‑10 | Ponton Road | 1 | ||
SW8 5AY | 10 | 2016‑10 | 3 | 0 | ||
SW8 5BA | 10 | 2016‑10 | 0 | |||
SW8 5BB | 10 | 2019‑12 | 281 | 0 | ||
SW8 5BD | 10 | 2019‑12 | 281 | 0 | ||
SW8 5BE | 10 | 2016‑10 | 3 | 0 | ||
SW8 5BF | 10 | 2016‑10 | 3 | 0 | ||
SW8 5BH | 10 | 2021‑12 | 0 | |||
SW8 5BL | 10 | 2016‑10 | 0 | |||
SW8 5BN | 10 | 2016‑10 | Circus West Village | 2 | ||
SW8 5BP | 10 | 2016‑10 | 0 | |||
SW8 5BQ | 10 | 2015‑10 | 0 | |||
SW8 5BX | 10 | 2016‑10 | 0 | |||
SW8 5BY | 10 | 0 | ||||
SW8 5BZ | 10 | 0 | ||||
SW8 5DA | 10 | 2016‑10 | 0 | |||
SW8 5DB | 10 | 0 | ||||
SW8 5DD | 10 | 0 | ||||
SW8 5DE | 10 | Nine Elms Lane | 2 | 1 | ||
SW8 5DF | 10 | Nine Elms Lane | 2 | 1 | ||
SW8 5DG | 10 | 2016‑10 | 4 | 0 | ||
SW8 5DN | 10 | 2016‑10 | 0 | |||
SW8 5DP | 10 | 2016‑10 | 0 | |||
SW8 5DU | 10 | 2016‑10 | 4 | 0 | ||
SW8 5DX | 50 | 2016‑10 | 0 | |||
SW8 5DZ | 10 | 2021‑12 | 0 | |||
SW8 5EE | 10 | 0 | ||||
SW8 5EH | 10 | New Covent Garden Market | 1 | |||
SW8 5EJ | 10 | 0 | ||||
SW8 5EL | 10 | 0 | ||||
SW8 5EN | 10 | 2 | 0 | |||
SW8 5EQ | 10 | 2 | 0 | |||
SW8 5ET | 10 | 0 | ||||
SW8 5EU | 10 | 2023‑10 | 0 | |||
SW8 5EX | 10 | 2023‑10 | 0 | |||
SW8 5EY | 10 | 2023‑04 | 2 | 0 | ||
SW8 5EZ | 10 | 2021‑09 | 2 | 0 | ||
SW8 5FA | 10 | 2024‑01 | 0 | |||
SW8 5FD | 10 | 2023‑10 | 0 | |||
SW8 5FE | 10 | 0 | ||||
SW8 5FG | 50 | 2023‑07 | 2023‑07 | 7 | 0 | |
SW8 5FR | 10 | 2021‑12 | 7 | 0 | ||
SW8 5FS | 10 | 2021‑12 | 7 | 0 | ||
SW8 5FT | 10 | 2021‑12 | 7 | 0 | ||
SW8 5GB | 50 | 2022‑10 | 0 | |||
SW8 5GZ | 10 | 7 | 0 | |||
SW8 5HB | 10 | 0 | ||||
SW8 5HE | 10 | 2024‑01 | 3 | 0 | ||
SW8 5HH | 10 | 0 | ||||
SW8 5JB | 10 | 0 | ||||
SW8 5JD | 10 | 2021‑12 | 7 | 0 | ||
SW8 5JE | 10 | 2021‑12 | 7 | 0 | ||
SW8 5JF | 10 | 2021‑12 | 7 | 0 | ||
SW8 5JJ | 10 | 0 | ||||
SW8 5JX | 10 | 0 | ||||
SW8 5LL | 10 | 0 | ||||
SW8 5NA | 10 | 2017‑01 | 0 | |||
SW8 5NB | 10 | 2017‑01 | 0 | |||
SW8 5NJ | 10 | 2017‑01 | 0 | |||
SW8 5NN | 10 | 2013‑07 | 0 | |||
SW8 5NQ | 10 | 3 | 0 | |||
SW8 5NU | 10 | 0 | ||||
SW8 5NX | 10 | 0 | ||||
SW8 5PA | 10 | 2 | 0 | |||
SW8 5PD | 50 | 2021‑12 | 2 | 0 | ||
SW8 5PH | 10 | 2022‑07 | 3 | 0 | ||
SW8 5PP | 10 | 0 | ||||
SW8 5PZ | 10 | 2016‑10 | 0 | |||
SW8 5RF | 10 | 2021‑12 | 0 | |||
SW8 5UA | 10 | 0 | ||||
SW8 5WZ | 10 | 2013‑07 | 24 | 0 |
Units with street mismatches in this sector:
No mismatches found in this sector.