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 | % |
---|---|---|---|---|---|
L39 | 5 | 114 | 112 | 7 | 6.2% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
L39 5AA | 10 | 0 | ||||
L39 5AB | 10 | 0 | ||||
L39 5AD | 10 | 0 | ||||
L39 5AE | 10 | 0 | ||||
L39 5AF | 10 | 0 | ||||
L39 5AG | 10 | 0 | ||||
L39 5AH | 10 | 0 | ||||
L39 5AJ | 10 | 0 | ||||
L39 5AL | 10 | 0 | ||||
L39 5AN | 10 | 0 | ||||
L39 5AP | 10 | 0 | ||||
L39 5AQ | 10 | 0 | ||||
L39 5AR | 10 | 0 | ||||
L39 5AS | 10 | Long Lane | 1 | |||
L39 5AT | 10 | 0 | ||||
L39 5AU | 10 | 0 | ||||
L39 5AW | 10 | 0 | ||||
L39 5AX | 10 | 0 | ||||
L39 5AY | 10 | 0 | ||||
L39 5AZ | 10 | 0 | ||||
L39 5BA | 10 | 0 | ||||
L39 5BB | 10 | 0 | ||||
L39 5BD | 10 | 0 | ||||
L39 5BE | 10 | 0 | ||||
L39 5BF | 10 | 0 | ||||
L39 5BG | 10 | 0 | ||||
L39 5BH | 10 | 0 | ||||
L39 5BJ | 10 | 0 | ||||
L39 5BL | 10 | 0 | ||||
L39 5BN | 10 | 0 | ||||
L39 5BP | 10 | 0 | ||||
L39 5BQ | 10 | 0 | ||||
L39 5BR | 10 | 0 | ||||
L39 5BS | 10 | 0 | ||||
L39 5BT | 10 | 0 | ||||
L39 5BU | 10 | Long Lane | 1 | |||
L39 5BW | 10 | 0 | ||||
L39 5BY | 10 | 0 | ||||
L39 5BZ | 10 | 0 | ||||
L39 5DA | 10 | 0 | ||||
L39 5DB | 10 | 0 | ||||
L39 5DD | 10 | 0 | ||||
L39 5DE | 10 | Delph Park Avenue | 2 | |||
L39 5DF | 10 | 0 | ||||
L39 5DG | 10 | Delph Park Avenue | 1 | |||
L39 5DH | 10 | Winifred Lane | 2 | |||
L39 5DJ | 10 | 0 | ||||
L39 5DL | 10 | 0 | ||||
L39 5DN | 10 | 0 | ||||
L39 5DP | 10 | 0 | ||||
L39 5DQ | 10 | 0 | ||||
L39 5DR | 10 | 0 | ||||
L39 5DS | 10 | 0 | ||||
L39 5DT | 10 | Granville Park | 1 | |||
L39 5DU | 10 | 0 | ||||
L39 5DW | 10 | 0 | ||||
L39 5DX | 10 | 0 | ||||
L39 5DY | 10 | 0 | ||||
L39 5DZ | 10 | 0 | ||||
L39 5EA | 10 | 0 | ||||
L39 5EB | 10 | 0 | ||||
L39 5ED | 10 | 0 | ||||
L39 5EE | 10 | 0 | ||||
L39 5EF | 10 | 0 | ||||
L39 5EG | 10 | 0 | ||||
L39 5EH | 10 | 0 | ||||
L39 5EJ | 10 | 0 | ||||
L39 5EL | 10 | 0 | ||||
L39 5EN | 10 | 0 | ||||
L39 5EP | 10 | 0 | ||||
L39 5EQ | 10 | 0 | ||||
L39 5ER | 10 | 0 | ||||
L39 5ES | 10 | 0 | ||||
L39 5ET | 10 | 0 | ||||
L39 5EU | 10 | 0 | ||||
L39 5EW | 10 | Narrow Lane | 1 | |||
L39 5EX | 10 | 0 | ||||
L39 5EY | 10 | 0 | ||||
L39 5EZ | 10 | 0 | ||||
L39 5FA | 10 | 0 | ||||
L39 5FB | 10 | 0 | ||||
L39 5FD | 10 | 0 | ||||
L39 5FE | 10 | 2022‑10 | 0 | |||
L39 5HA | 10 | 0 | ||||
L39 5HB | 10 | 0 | ||||
L39 5HD | 10 | 0 | ||||
L39 5HE | 10 | 0 | ||||
L39 5HF | 10 | 0 | ||||
L39 5HJ | 10 | 0 | ||||
L39 5HL | 10 | 0 | ||||
L39 5HS | 10 | 0 | ||||
L39 5HX | 10 | 0 | ||||
L39 5JA | 10 | 0 | ||||
L39 5JQ | 10 | 0 | ||||
L39 5JX | 10 | 0 | ||||
L39 5QA | 10 | 0 | ||||
L39 5QB | 10 | 0 | ||||
L39 5QE | 10 | 0 | ||||
L39 5QF | 10 | 0 | ||||
L39 5QG | 10 | 0 | ||||
L39 5QH | 10 | 0 | ||||
L39 5QJ | 10 | 0 | ||||
L39 5QL | 10 | 0 | ||||
L39 5QQ | 10 | 0 | ||||
L39 5QS | 10 | 0 | ||||
L39 5QT | 10 | 16 | 0 | |||
L39 5RA | 10 | 0 | ||||
L39 5RB | 10 | 0 | ||||
L39 5RD | 10 | 0 | ||||
L39 5RE | 10 | 0 | ||||
L39 5RF | 10 | 0 | ||||
L39 5RJ | 10 | 0 | ||||
L39 5RL | 10 | 0 | ||||
L39 5WB | 10 | 2015‑10 | 0 | |||
L39 5WD | 10 | 2018‑04 | 16 | 0 | ||
L39 5WE | 10 | 16 | 0 | |||
L39 5WQ | 10 | 2017‑10 | 16 | 0 | ||
L39 5WR | 10 | 2018‑10 | 16 | 0 | ||
L39 5WT | 10 | 0 | ||||
L39 5WU | 10 | 0 | ||||
L39 5YP | 10 | 2019‑12 | 16 | 0 | ||
L39 5YQ | 10 | 2020‑04 | 16 | 0 | ||
L39 5YR | 10 | 2019‑01 | 16 | 0 | ||
L39 5YS | 10 | 2018‑01 | 16 | 0 | ||
L39 5ZY | 10 | 2022‑10 | 16 | 0 |
Units with street mismatches in this sector:
No mismatches found in this sector.