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 | % |
---|---|---|---|---|---|
DA16 | 2 | 192 | 190 | 23 | 12.1% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
DA16 2AA | 10 | 0 | ||||
DA16 2AB | 10 | 0 | ||||
DA16 2AD | 10 | 0 | ||||
DA16 2AE | 10 | 0 | ||||
DA16 2AF | 10 | 0 | ||||
DA16 2AG | 10 | 0 | ||||
DA16 2AH | 10 | 0 | ||||
DA16 2AJ | 10 | 0 | ||||
DA16 2AL | 10 | 0 | ||||
DA16 2AN | 10 | 0 | ||||
DA16 2AP | 10 | 0 | ||||
DA16 2AQ | 10 | 0 | ||||
DA16 2AR | 10 | 0 | ||||
DA16 2AS | 10 | 0 | ||||
DA16 2AT | 10 | 0 | ||||
DA16 2AW | 10 | 0 | ||||
DA16 2AX | 10 | 0 | ||||
DA16 2AY | 10 | 0 | ||||
DA16 2BA | 10 | 2024‑01 | 0 | |||
DA16 2BD | 10 | 0 | ||||
DA16 2BE | 10 | 0 | ||||
DA16 2BG | 10 | 0 | ||||
DA16 2BH | 10 | Danson Lane | 2 | |||
DA16 2BJ | 10 | 0 | ||||
DA16 2BL | 10 | 1 | ||||
DA16 2BN | 10 | 0 | ||||
DA16 2BP | 10 | 0 | ||||
DA16 2BQ | 10 | 0 | ||||
DA16 2BS | 10 | 0 | ||||
DA16 2BT | 10 | 0 | ||||
DA16 2BU | 10 | 0 | ||||
DA16 2BW | 10 | 0 | ||||
DA16 2BX | 10 | 0 | ||||
DA16 2BY | 10 | 0 | ||||
DA16 2BZ | 10 | 0 | ||||
DA16 2DA | 10 | 0 | ||||
DA16 2DH | 10 | Hook Lane | 1 | |||
DA16 2DN | 10 | 0 | ||||
DA16 2DP | 10 | 0 | ||||
DA16 2DR | 10 | 0 | ||||
DA16 2DS | 10 | 0 | ||||
DA16 2DT | 10 | 0 | ||||
DA16 2DU | 10 | 0 | ||||
DA16 2DW | 10 | 0 | ||||
DA16 2DX | 10 | 0 | ||||
DA16 2DY | 10 | 0 | ||||
DA16 2DZ | 10 | 0 | ||||
DA16 2EA | 10 | 0 | ||||
DA16 2EB | 10 | 0 | ||||
DA16 2EG | 10 | 0 | ||||
DA16 2EH | 10 | 0 | ||||
DA16 2EJ | 10 | 0 | ||||
DA16 2EL | 10 | 0 | ||||
DA16 2EN | 10 | 0 | ||||
DA16 2EP | 10 | 0 | ||||
DA16 2EQ | 10 | 0 | ||||
DA16 2ER | 10 | 0 | ||||
DA16 2ES | 10 | 0 | ||||
DA16 2ET | 10 | 1 | ||||
DA16 2EU | 10 | 0 | ||||
DA16 2EW | 10 | 0 | ||||
DA16 2EX | 10 | 2018‑10 | 41 | 0 | ||
DA16 2EY | 10 | 0 | ||||
DA16 2EZ | 10 | 0 | ||||
DA16 2HA | 10 | 41 | 0 | |||
DA16 2HE | 10 | 0 | ||||
DA16 2HG | 10 | 0 | ||||
DA16 2HH | 10 | 0 | ||||
DA16 2HJ | 10 | 0 | ||||
DA16 2HL | 10 | 0 | ||||
DA16 2HN | 10 | 0 | ||||
DA16 2HP | 10 | 0 | ||||
DA16 2HQ | 10 | 0 | ||||
DA16 2HR | 10 | 0 | ||||
DA16 2HS | 10 | 0 | ||||
DA16 2HT | 10 | 0 | ||||
DA16 2HW | 10 | 0 | ||||
DA16 2HX | 10 | 0 | ||||
DA16 2HY | 10 | 0 | ||||
DA16 2HZ | 10 | 0 | ||||
DA16 2JD | 10 | 0 | ||||
DA16 2JE | 10 | 0 | ||||
DA16 2JF | 10 | 0 | ||||
DA16 2JG | 10 | 0 | ||||
DA16 2JH | 10 | 0 | ||||
DA16 2JJ | 10 | 0 | ||||
DA16 2JL | 10 | 0 | ||||
DA16 2JN | 10 | 0 | ||||
DA16 2JP | 10 | 0 | ||||
DA16 2JQ | 10 | 0 | ||||
DA16 2JR | 10 | 0 | ||||
DA16 2JS | 10 | 0 | ||||
DA16 2JT | 10 | 0 | ||||
DA16 2JU | 10 | 0 | ||||
DA16 2JW | 10 | 0 | ||||
DA16 2JY | 10 | 0 | ||||
DA16 2JZ | 10 | 0 | ||||
DA16 2LA | 10 | 0 | ||||
DA16 2LB | 10 | 0 | ||||
DA16 2LD | 10 | 0 | ||||
DA16 2LE | 10 | 0 | ||||
DA16 2LF | 10 | 0 | ||||
DA16 2LG | 10 | 0 | ||||
DA16 2LH | 10 | 0 | ||||
DA16 2LJ | 10 | 0 | ||||
DA16 2LL | 10 | 0 | ||||
DA16 2LN | 10 | 0 | ||||
DA16 2LP | 10 | 0 | ||||
DA16 2LQ | 10 | 0 | ||||
DA16 2LR | 10 | 0 | ||||
DA16 2LW | 10 | 0 | ||||
DA16 2LX | 10 | 0 | ||||
DA16 2LY | 10 | 0 | ||||
DA16 2LZ | 10 | 0 | ||||
DA16 2NA | 10 | 0 | ||||
DA16 2NB | 10 | 0 | ||||
DA16 2ND | 10 | 0 | ||||
DA16 2NE | 10 | 0 | ||||
DA16 2NF | 10 | 0 | ||||
DA16 2NG | 10 | 0 | ||||
DA16 2NH | 10 | 0 | ||||
DA16 2NJ | 10 | 0 | ||||
DA16 2NL | 10 | 0 | ||||
DA16 2NN | 10 | 0 | ||||
DA16 2NP | 10 | 0 | ||||
DA16 2NQ | 10 | 0 | ||||
DA16 2NR | 10 | 0 | ||||
DA16 2NW | 10 | 0 | ||||
DA16 2NX | 10 | 0 | ||||
DA16 2NY | 10 | 0 | ||||
DA16 2NZ | 10 | 0 | ||||
DA16 2PA | 10 | 0 | ||||
DA16 2PB | 10 | 0 | ||||
DA16 2PD | 10 | 0 | ||||
DA16 2PE | 10 | 1 | ||||
DA16 2PG | 10 | The Green | 2 | |||
DA16 2PH | 10 | 0 | ||||
DA16 2PJ | 10 | 0 | ||||
DA16 2PL | 10 | Falconwood Parade | 1 | |||
DA16 2PQ | 10 | Falconwood Parade | 1 | |||
DA16 2PR | 10 | 0 | ||||
DA16 2PS | 10 | 0 | ||||
DA16 2PT | 10 | 0 | ||||
DA16 2PU | 10 | 0 | ||||
DA16 2PX | 10 | 0 | ||||
DA16 2PY | 10 | 0 | ||||
DA16 2PZ | 10 | 0 | ||||
DA16 2QA | 10 | 0 | ||||
DA16 2QB | 10 | 0 | ||||
DA16 2QD | 10 | 0 | ||||
DA16 2QE | 10 | Northumberland Avenue | 1 | |||
DA16 2QF | 10 | 0 | ||||
DA16 2QG | 10 | 0 | ||||
DA16 2QN | 10 | 0 | ||||
DA16 2QP | 10 | Montrose Avenue | 1 | |||
DA16 2QQ | 10 | Millbrook Avenue | 4 | |||
DA16 2QR | 10 | Montrose Close | 20 | |||
DA16 2QS | 10 | Montrose Avenue | 1 | |||
DA16 2QT | 10 | 0 | ||||
DA16 2QU | 10 | 0 | ||||
DA16 2QW | 10 | 0 | ||||
DA16 2QX | 10 | 0 | ||||
DA16 2QY | 10 | 0 | ||||
DA16 2QZ | 10 | 0 | ||||
DA16 2RE | 10 | Bellegrove Parade | 15 | |||
DA16 2RH | 10 | Welling Way | 5 | |||
DA16 2RJ | 10 | Welling Way | 15 | |||
DA16 2RL | 10 | Welling Way | 21 | |||
DA16 2RN | 10 | Welling Way | 12 | |||
DA16 2RP | 10 | Welling Way | 32 | |||
DA16 2RR | 10 | Welling Way | 28 | |||
DA16 2RS | 10 | Welling Way | 27 | |||
DA16 2RT | 10 | Welling Way | 27 | |||
DA16 2RU | 10 | 0 | ||||
DA16 2RW | 10 | Welling Way | 24 | |||
DA16 2RX | 10 | 0 | ||||
DA16 2RY | 10 | 0 | ||||
DA16 2RZ | 10 | 0 | ||||
DA16 2SA | 10 | 0 | ||||
DA16 2SG | 10 | 0 | ||||
DA16 2SH | 10 | 0 | ||||
DA16 2SJ | 10 | 0 | ||||
DA16 2SL | 10 | 0 | ||||
DA16 2SN | 10 | 0 | ||||
DA16 2SP | 10 | 0 | ||||
DA16 2SQ | 10 | 0 | ||||
DA16 2SR | 10 | 0 | ||||
DA16 2SS | 10 | 0 | ||||
DA16 2ST | 10 | 0 | ||||
DA16 2SU | 10 | 0 | ||||
DA16 2SW | 10 | 0 | ||||
DA16 2SX | 10 | 0 | ||||
DA16 2TF | 10 | 41 | 0 | |||
DA16 2WE | 10 | 2015‑10 | 41 | 0 | ||
DA16 2WF | 10 | 2018‑10 | 41 | 0 | ||
DA16 2WS | 10 | 2023‑01 | 41 | 0 | ||
DA16 2XF | 10 | 41 | 0 | |||
DA16 2ZT | 10 | 41 | 0 | |||
DA16 2ZU | 10 | 41 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
DA16 2BH | 2 | Danson␣Lane | w26735116 | |
DA16 2BL | 1 | w26735031 | ||
DA16 2ET | 1 | w250683438 | ||
DA16 2PE | 1 | w208697931 | ||
DA16 2PG | 2 | The␣Green | n5302539618 | Falconwood␣Parade |
DA16 2RT | 27 | Welling␣Way | w989171520 | Falconwood␣Avenue |
DA16 2RT | 27 | Welling␣Way | w990508610 | Falconwood␣Avenue |
DA16 2RT | 27 | Welling␣Way | w990508602 | Falconwood␣Avenue |