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 | % |
---|---|---|---|---|---|
CF48 | 1 | 230 | 229 | 17 | 7.4% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
CF48 1AA | 10 | 0 | ||||
CF48 1AB | 10 | 0 | ||||
CF48 1AD | 10 | 0 | ||||
CF48 1AE | 10 | 0 | ||||
CF48 1AF | 10 | 0 | ||||
CF48 1AG | 10 | 0 | ||||
CF48 1AH | 10 | 0 | ||||
CF48 1AJ | 10 | 0 | ||||
CF48 1AL | 10 | 0 | ||||
CF48 1AQ | 10 | Woodland Walk | 37 | |||
CF48 1AR | 10 | 0 | ||||
CF48 1AS | 10 | 0 | ||||
CF48 1AT | 10 | 0 | ||||
CF48 1AU | 10 | 0 | ||||
CF48 1AW | 10 | Hillside Court | 4 | |||
CF48 1AX | 10 | 0 | ||||
CF48 1AY | 10 | 0 | ||||
CF48 1AZ | 10 | 0 | ||||
CF48 1BA | 10 | 0 | ||||
CF48 1BB | 10 | 0 | ||||
CF48 1BD | 10 | 0 | ||||
CF48 1BE | 10 | 0 | ||||
CF48 1BF | 10 | 0 | ||||
CF48 1BG | 10 | 0 | ||||
CF48 1BJ | 10 | 0 | ||||
CF48 1BL | 10 | 0 | ||||
CF48 1BN | 10 | 0 | ||||
CF48 1BP | 10 | 0 | ||||
CF48 1BQ | 10 | 0 | ||||
CF48 1BS | 10 | 0 | ||||
CF48 1BW | 10 | 0 | ||||
CF48 1BY | 10 | 0 | ||||
CF48 1BZ | 10 | 0 | ||||
CF48 1DA | 10 | 0 | ||||
CF48 1DB | 10 | 0 | ||||
CF48 1DD | 10 | 0 | ||||
CF48 1DE | 10 | 0 | ||||
CF48 1DF | 10 | 0 | ||||
CF48 1DG | 10 | 2021‑12 | 0 | |||
CF48 1DH | 10 | 0 | ||||
CF48 1DJ | 10 | 0 | ||||
CF48 1DL | 10 | 0 | ||||
CF48 1DN | 10 | 2022‑06 | 0 | |||
CF48 1DP | 50 | 2023‑01 | 2 | 0 | ||
CF48 1DR | 10 | Heol S O Davies | 2 | 1 | ||
CF48 1DS | 10 | 0 | ||||
CF48 1DX | 10 | 0 | ||||
CF48 1EB | 10 | 0 | ||||
CF48 1EE | 10 | 0 | ||||
CF48 1EJ | 10 | 0 | ||||
CF48 1EN | 10 | 0 | ||||
CF48 1ER | 10 | 0 | ||||
CF48 1ES | 10 | 0 | ||||
CF48 1ET | 10 | 0 | ||||
CF48 1EU | 10 | 0 | ||||
CF48 1EW | 10 | 0 | ||||
CF48 1EX | 10 | 0 | ||||
CF48 1EY | 10 | Heol Nantgau | 4 | |||
CF48 1HA | 10 | 0 | ||||
CF48 1HB | 10 | 0 | ||||
CF48 1HD | 10 | 0 | ||||
CF48 1HE | 10 | 0 | ||||
CF48 1HF | 10 | 0 | ||||
CF48 1HG | 10 | 0 | ||||
CF48 1HH | 10 | 0 | ||||
CF48 1HJ | 10 | 0 | ||||
CF48 1HL | 10 | 0 | ||||
CF48 1HN | 10 | 0 | ||||
CF48 1HP | 10 | 0 | ||||
CF48 1HR | 10 | 0 | ||||
CF48 1HS | 10 | 0 | ||||
CF48 1HT | 10 | 0 | ||||
CF48 1HU | 10 | 0 | ||||
CF48 1HW | 10 | 0 | ||||
CF48 1HX | 10 | 0 | ||||
CF48 1HY | 10 | Swansea Road | 7 | |||
CF48 1HZ | 10 | 0 | ||||
CF48 1JA | 10 | 0 | ||||
CF48 1JB | 10 | 0 | ||||
CF48 1JD | 10 | 0 | ||||
CF48 1JE | 10 | 0 | ||||
CF48 1JF | 10 | 0 | ||||
CF48 1JG | 10 | 0 | ||||
CF48 1JH | 10 | 0 | ||||
CF48 1JJ | 10 | 0 | ||||
CF48 1JN | 10 | 0 | ||||
CF48 1JP | 10 | 0 | ||||
CF48 1JR | 10 | 0 | ||||
CF48 1JS | 10 | 0 | ||||
CF48 1JT | 10 | 0 | ||||
CF48 1JU | 10 | 0 | ||||
CF48 1JW | 10 | 0 | ||||
CF48 1JX | 10 | 0 | ||||
CF48 1JY | 10 | 0 | ||||
CF48 1LD | 10 | 0 | ||||
CF48 1LE | 10 | Swansea Road | 1 | |||
CF48 1LF | 10 | 0 | ||||
CF48 1LG | 10 | Heol Parc Maen | 1 | |||
CF48 1LH | 10 | 0 | ||||
CF48 1LJ | 10 | 0 | ||||
CF48 1LN | 10 | 0 | ||||
CF48 1LP | 10 | 0 | ||||
CF48 1LR | 10 | 0 | ||||
CF48 1LS | 10 | 0 | ||||
CF48 1LT | 10 | 0 | ||||
CF48 1LU | 10 | 0 | ||||
CF48 1LW | 10 | 0 | ||||
CF48 1LX | 10 | 0 | ||||
CF48 1LY | 10 | 0 | ||||
CF48 1NA | 10 | 0 | ||||
CF48 1ND | 10 | Heol Tai Mawr | 1 | |||
CF48 1NE | 10 | 0 | ||||
CF48 1NF | 10 | 0 | ||||
CF48 1NG | 10 | 0 | ||||
CF48 1NH | 10 | 0 | ||||
CF48 1NJ | 10 | 0 | ||||
CF48 1NL | 10 | 0 | ||||
CF48 1NN | 10 | 0 | ||||
CF48 1NS | 10 | 0 | ||||
CF48 1NT | 10 | 0 | ||||
CF48 1NU | 10 | 0 | ||||
CF48 1NX | 10 | 0 | ||||
CF48 1NY | 10 | 0 | ||||
CF48 1NZ | 10 | 0 | ||||
CF48 1PA | 10 | 0 | ||||
CF48 1PB | 10 | 0 | ||||
CF48 1PD | 10 | 0 | ||||
CF48 1PE | 10 | 0 | ||||
CF48 1PF | 10 | 0 | ||||
CF48 1PG | 10 | 0 | ||||
CF48 1PH | 10 | 0 | ||||
CF48 1PJ | 10 | 0 | ||||
CF48 1PL | 10 | 0 | ||||
CF48 1PP | 10 | 0 | ||||
CF48 1PQ | 10 | 0 | ||||
CF48 1PR | 10 | 0 | ||||
CF48 1PT | 10 | 0 | ||||
CF48 1PU | 10 | 0 | ||||
CF48 1PW | 10 | 0 | ||||
CF48 1PX | 10 | 0 | ||||
CF48 1PY | 10 | 0 | ||||
CF48 1QA | 10 | 0 | ||||
CF48 1RA | 10 | 0 | ||||
CF48 1RD | 10 | 0 | ||||
CF48 1RE | 10 | 0 | ||||
CF48 1RF | 10 | 0 | ||||
CF48 1RG | 10 | 0 | ||||
CF48 1RH | 10 | 0 | ||||
CF48 1RJ | 10 | 0 | ||||
CF48 1RL | 10 | 0 | ||||
CF48 1RN | 10 | 0 | ||||
CF48 1RP | 10 | Heolgerrig | 1 | |||
CF48 1RQ | 10 | 0 | ||||
CF48 1RR | 10 | 0 | ||||
CF48 1RS | 10 | 0 | ||||
CF48 1RT | 10 | 0 | ||||
CF48 1RU | 10 | 0 | ||||
CF48 1RW | 10 | 0 | ||||
CF48 1RX | 10 | 0 | ||||
CF48 1RY | 10 | 0 | ||||
CF48 1RZ | 10 | 0 | ||||
CF48 1SA | 10 | 0 | ||||
CF48 1SB | 10 | Heol Gerrig | 1 | |||
CF48 1SD | 10 | 0 | ||||
CF48 1SE | 10 | 0 | ||||
CF48 1SF | 10 | 0 | ||||
CF48 1SG | 10 | 0 | ||||
CF48 1SH | 10 | 0 | ||||
CF48 1SJ | 10 | 0 | ||||
CF48 1SL | 10 | 0 | ||||
CF48 1SN | 10 | 0 | ||||
CF48 1SP | 10 | 0 | ||||
CF48 1SQ | 10 | 0 | ||||
CF48 1SR | 10 | 0 | ||||
CF48 1SS | 10 | 0 | ||||
CF48 1ST | 10 | 0 | ||||
CF48 1SU | 10 | 0 | ||||
CF48 1SW | 10 | 0 | ||||
CF48 1SX | 10 | 0 | ||||
CF48 1SY | 10 | 0 | ||||
CF48 1SZ | 10 | Donald Street | 1 | |||
CF48 1TA | 10 | 0 | ||||
CF48 1TB | 10 | 0 | ||||
CF48 1TD | 10 | 0 | ||||
CF48 1TE | 10 | 0 | ||||
CF48 1TF | 10 | 0 | ||||
CF48 1TG | 10 | 0 | ||||
CF48 1TH | 10 | 0 | ||||
CF48 1TJ | 10 | 0 | ||||
CF48 1TL | 10 | 0 | ||||
CF48 1TN | 10 | 0 | ||||
CF48 1TP | 10 | 0 | ||||
CF48 1TQ | 10 | 0 | ||||
CF48 1TR | 10 | 0 | ||||
CF48 1TS | 10 | 0 | ||||
CF48 1TT | 10 | 0 | ||||
CF48 1TU | 10 | 0 | ||||
CF48 1TW | 10 | 0 | ||||
CF48 1TX | 10 | 0 | ||||
CF48 1TY | 10 | 0 | ||||
CF48 1UA | 10 | 0 | ||||
CF48 1UB | 10 | 0 | ||||
CF48 1UD | 10 | 0 | ||||
CF48 1UE | 10 | 0 | ||||
CF48 1UF | 10 | 0 | ||||
CF48 1UG | 10 | 0 | ||||
CF48 1UH | 10 | 0 | ||||
CF48 1UJ | 10 | 0 | ||||
CF48 1UN | 10 | 0 | ||||
CF48 1UT | 10 | Merthyr Tydfil Leisure Village | 7 | |||
CF48 1UX | 10 | 1 | ||||
CF48 1UZ | 10 | 1 | ||||
CF48 1XA | 10 | 0 | ||||
CF48 1XB | 10 | 9 | 0 | |||
CF48 1XG | 10 | 2018‑10 | 9 | 0 | ||
CF48 1YA | 10 | 0 | ||||
CF48 1YB | 10 | Pentrebach Road | 1 | |||
CF48 1YE | 10 | 0 | ||||
CF48 1YF | 10 | 0 | ||||
CF48 1YH | 10 | 1 | ||||
CF48 1YL | 10 | 0 | ||||
CF48 1YN | 10 | 0 | ||||
CF48 1YP | 10 | 0 | ||||
CF48 1YR | 10 | 0 | ||||
CF48 1YS | 10 | 0 | ||||
CF48 1YT | 10 | 0 | ||||
CF48 1YU | 10 | 0 | ||||
CF48 1YW | 10 | 0 | ||||
CF48 1YX | 10 | 0 | ||||
CF48 1YY | 10 | 0 | ||||
CF48 1YZ | 10 | Abercanaid | 1 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
CF48 1EY | 4 | Heol␣Nantgau | w926862194 | |
CF48 1UT | 7 | Merthyr␣Tydfil␣Leisure␣Village | n2338643848 | |
CF48 1UT | 7 | Merthyr␣Tydfil␣Leisure␣Village | n2338054921 | |
CF48 1UX | 1 | w546649574 | ||
CF48 1UZ | 1 | w340894459 | ||
CF48 1YH | 1 | w559154519 |