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 is usually updated once a day at about 10:15 UTC, with data from about 20:30 UTC the previous day. The data used to compute the OSM mean position is updated less frequently, usually about once a week.
District | Sector | Units | Geo. Units | Mapped | % |
---|---|---|---|---|---|
CF23 | 8 | 150 | 144 | 16 | 11.1% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
CF23 8AA | 10 | 2021‑12 | 0 | |||
CF23 8AB | 10 | 2021‑12 | 0 | |||
CF23 8AH | 10 | 2021‑12 | 0 | |||
CF23 8AJ | 10 | 2021‑12 | Croescadarn Road | 1 | ||
CF23 8AL | 10 | 2021‑12 | 0 | |||
CF23 8AN | 10 | 2021‑12 | Croescadarn Close | 1 | ||
CF23 8AS | 10 | 2021‑12 | 0 | |||
CF23 8AT | 10 | 2021‑12 | 0 | |||
CF23 8AU | 10 | 2021‑12 | Malthouse Avenue | 1 | ||
CF23 8AW | 10 | 2021‑12 | 0 | |||
CF23 8AX | 10 | 2021‑12 | 0 | |||
CF23 8AY | 10 | 2021‑12 | 0 | |||
CF23 8AZ | 10 | 2021‑12 | 0 | |||
CF23 8BA | 10 | 2021‑12 | 0 | |||
CF23 8BB | 10 | 2021‑12 | 0 | |||
CF23 8BX | 10 | 2021‑12 | 0 | |||
CF23 8BY | 10 | 2021‑12 | 0 | |||
CF23 8BZ | 10 | 2021‑12 | 0 | |||
CF23 8EP | 10 | 2021‑12 | 0 | |||
CF23 8EQ | 10 | 2021‑12 | 0 | |||
CF23 8ET | 10 | 2021‑12 | 0 | |||
CF23 8FD | 10 | 2021‑12 | 0 | |||
CF23 8FE | 10 | 2021‑12 | 0 | |||
CF23 8FF | 10 | 2021‑12 | 0 | |||
CF23 8FG | 10 | 2021‑12 | 0 | |||
CF23 8FJ | 10 | 2021‑12 | 0 | |||
CF23 8FN | 10 | 2021‑12 | 0 | |||
CF23 8FP | 10 | 2021‑12 | 0 | |||
CF23 8FR | 10 | 2021‑12 | 0 | |||
CF23 8FX | 10 | 2021‑12 | 0 | |||
CF23 8GL | 10 | 2021‑12 | 0 | |||
CF23 8GS | 10 | 2013‑07 | 0 | |||
CF23 8GW | 10 | 2021‑12 | 0 | |||
CF23 8HA | 10 | 2021‑12 | Caxton Place | 1 | ||
CF23 8HB | 10 | 2021‑12 | 0 | |||
CF23 8HD | 10 | 2021‑12 | 0 | |||
CF23 8HE | 10 | 2021‑12 | 0 | |||
CF23 8HF | 10 | 2021‑12 | 0 | |||
CF23 8HG | 10 | 2021‑12 | 0 | |||
CF23 8HH | 10 | 2021‑12 | 2 | 0 | ||
CF23 8HJ | 50 | 2021‑12 | Church Road | 2 | 1 | |
CF23 8HW | 10 | 2021‑12 | 0 | |||
CF23 8LA | 10 | 2021‑12 | 0 | |||
CF23 8LB | 10 | 2021‑12 | 0 | |||
CF23 8LD | 10 | 2021‑12 | 0 | |||
CF23 8LE | 10 | 2021‑12 | 0 | |||
CF23 8LF | 10 | 2021‑12 | 0 | |||
CF23 8LG | 10 | 2021‑12 | 0 | |||
CF23 8LH | 10 | 2021‑12 | 0 | |||
CF23 8LJ | 10 | 2021‑12 | 0 | |||
CF23 8LL | 10 | 2021‑12 | Heol Pontprennau | 2 | ||
CF23 8LN | 10 | 2021‑12 | 0 | |||
CF23 8LP | 10 | 2021‑12 | 0 | |||
CF23 8LQ | 10 | 2021‑12 | 0 | |||
CF23 8LR | 10 | 2021‑12 | 0 | |||
CF23 8LS | 10 | 2021‑12 | 0 | |||
CF23 8LT | 10 | 2021‑12 | 0 | |||
CF23 8LU | 10 | 2021‑12 | 0 | |||
CF23 8LW | 10 | 2021‑12 | 0 | |||
CF23 8LX | 10 | 2021‑12 | 0 | |||
CF23 8LY | 10 | 2021‑12 | 0 | |||
CF23 8LZ | 10 | 2021‑12 | 0 | |||
CF23 8NA | 10 | 2021‑12 | 0 | |||
CF23 8NB | 10 | 2021‑12 | 0 | |||
CF23 8ND | 10 | 2021‑12 | 0 | |||
CF23 8NE | 10 | 2021‑12 | 0 | |||
CF23 8NF | 10 | 2021‑12 | 0 | |||
CF23 8NG | 10 | 2021‑12 | 0 | |||
CF23 8NH | 10 | 2021‑12 | 0 | |||
CF23 8NJ | 10 | 2021‑12 | 0 | |||
CF23 8NL | 10 | 2021‑12 | Dering Road | 8 | ||
CF23 8NN | 10 | 2021‑12 | 0 | |||
CF23 8NP | 10 | 2021‑12 | 0 | |||
CF23 8NQ | 10 | 2021‑12 | 0 | |||
CF23 8NR | 10 | 2021‑12 | 0 | |||
CF23 8NS | 10 | 2021‑12 | 0 | |||
CF23 8NT | 10 | 2021‑12 | 0 | |||
CF23 8NU | 10 | 2021‑12 | 0 | |||
CF23 8NW | 10 | 2021‑12 | 0 | |||
CF23 8NX | 10 | 2021‑12 | 0 | |||
CF23 8NY | 10 | 2021‑12 | 0 | |||
CF23 8NZ | 10 | 2021‑12 | 0 | |||
CF23 8PA | 10 | 2021‑12 | 0 | |||
CF23 8PB | 10 | 2021‑12 | 0 | |||
CF23 8PD | 10 | 2021‑12 | 0 | |||
CF23 8PE | 10 | 2021‑12 | 0 | |||
CF23 8PF | 10 | 2021‑12 | 0 | |||
CF23 8PG | 10 | 2021‑12 | 0 | |||
CF23 8PH | 10 | 2021‑12 | 0 | |||
CF23 8PJ | 10 | 2021‑12 | 0 | |||
CF23 8PL | 10 | 2021‑12 | 0 | |||
CF23 8PN | 10 | 2021‑12 | 0 | |||
CF23 8PP | 10 | 2021‑12 | 0 | |||
CF23 8PQ | 10 | 2021‑12 | 0 | |||
CF23 8PR | 10 | 2021‑12 | 0 | |||
CF23 8PS | 10 | 2021‑12 | 0 | |||
CF23 8PT | 10 | 2021‑12 | 0 | |||
CF23 8PU | 10 | 2021‑12 | 0 | |||
CF23 8PW | 10 | 2021‑12 | 0 | |||
CF23 8PX | 10 | 2021‑12 | 0 | |||
CF23 8PY | 10 | 2021‑12 | 0 | |||
CF23 8PZ | 10 | 2021‑12 | 0 | |||
CF23 8QA | 10 | 2021‑12 | 0 | |||
CF23 8QB | 10 | 2021‑12 | 0 | |||
CF23 8QD | 10 | 2021‑12 | 0 | |||
CF23 8QE | 10 | 2021‑12 | 0 | |||
CF23 8QF | 10 | 2021‑12 | 0 | |||
CF23 8QG | 10 | 2021‑12 | 0 | |||
CF23 8RA | 10 | 2021‑12 | Malthouse Avenue | 7 | ||
CF23 8RB | 10 | 2021‑12 | 0 | |||
CF23 8RD | 10 | 2021‑12 | Greenwood Close | 2 | ||
CF23 8RE | 10 | 2021‑12 | 0 | |||
CF23 8RF | 10 | 2021‑12 | 0 | |||
CF23 8RG | 10 | 2021‑12 | 0 | |||
CF23 8RH | 10 | 2021‑12 | 0 | |||
CF23 8RJ | 10 | 2021‑12 | 0 | |||
CF23 8RN | 10 | 2021‑12 | 0 | |||
CF23 8RP | 10 | 2021‑12 | 0 | |||
CF23 8RQ | 10 | 2021‑12 | 0 | |||
CF23 8RR | 10 | 2021‑12 | 0 | |||
CF23 8RS | 10 | 2021‑12 | 0 | |||
CF23 8RT | 10 | 2021‑12 | Wagtail Close | 1 | ||
CF23 8RU | 10 | 2021‑12 | 0 | |||
CF23 8RW | 10 | 2021‑12 | 0 | |||
CF23 8RX | 10 | 2021‑12 | 0 | |||
CF23 8SA | 10 | 2021‑12 | 0 | |||
CF23 8SB | 10 | 2021‑12 | 0 | |||
CF23 8SD | 10 | 2021‑12 | 0 | |||
CF23 8SE | 10 | 2021‑12 | 0 | |||
CF23 8SF | 10 | 2021‑12 | 0 | |||
CF23 8SG | 10 | 2021‑12 | 0 | |||
CF23 8SH | 10 | 2021‑12 | 0 | |||
CF23 8SJ | 10 | 2021‑12 | 0 | |||
CF23 8SL | 10 | 2021‑12 | Cranbourne Way | 12 | ||
CF23 8SN | 10 | 2021‑12 | 0 | |||
CF23 8SP | 10 | 2021‑12 | 0 | |||
CF23 8SQ | 10 | 2021‑12 | Dartington Drive | 2 | ||
CF23 8WB | 10 | 2021‑12 | 35 | 0 | ||
CF23 8WJ | 10 | 2021‑12 | 35 | 0 | ||
CF23 8WN | 10 | 2018‑10 | 35 | 0 | ||
CF23 8WR | 10 | 2021‑12 | 35 | 0 | ||
CF23 8WS | 10 | 2021‑12 | 35 | 0 | ||
CF23 8WW | 10 | 2013‑07 | 0 | |||
CF23 8WX | 10 | 2021‑12 | 35 | 0 | ||
CF23 8XA | 10 | 2021‑12 | Pentwyn Road | 1 | ||
CF23 8XB | 10 | 2013‑07 | 0 | |||
CF23 8XE | 10 | 2021‑12 | 0 | |||
CF23 8XG | 10 | 2021‑12 | Copse Walk | 1 | ||
CF23 8XH | 10 | 2021‑12 | Copse Walk | 1 | ||
CF23 8XJ | 10 | 2021‑12 | 0 | |||
CF23 8XL | 10 | 2021‑12 | Croescadarn Road | 1 | ||
CF23 8XQ | 10 | 2021‑12 | 0 | |||
CF23 8XR | 10 | 2021‑12 | 0 | |||
CF23 8YB | 10 | 2018‑10 | 35 | 0 | ||
CF23 8YS | 10 | 0 | ||||
CF23 8YZ | 10 | 2021‑12 | 35 | 0 | ||
CF23 8ZQ | 10 | 2020‑07 | 35 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
CF23 8RA | 7 | Malthouse␣Avenue | n9140939592 | |
CF23 8RA | 7 | Malthouse␣Avenue | w69260112 | |
CF23 8RA | 7 | Malthouse␣Avenue | n9140939593 | |
CF23 8RA | 7 | Malthouse␣Avenue | w80242545 | |
CF23 8RA | 7 | Malthouse␣Avenue | n9140939594 | |
CF23 8RA | 7 | Malthouse␣Avenue | n9140939591 | |
CF23 8RA | 7 | Malthouse␣Avenue | n9140939595 |