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OSM Postcode Mapping for CF3 1 Postal Sector

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 %
CF3 1 89 89 7 7.9%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
CF3 1AA 50 2 0
CF3 1AB 10 2 0
CF3 1DW 10 0
CF3 1DX 10 0
CF3 1DZ 10 0
CF3 1EY 10 1
CF3 1NP 10 0
CF3 1NR 10 0
CF3 1NT 10 0
CF3 1PZ 10 0
CF3 1QA 10 0
CF3 1QB 10 Harris Avenue 1
CF3 1QD 10 0
CF3 1QE 10 0
CF3 1QF 10 0
CF3 1QG 10 0
CF3 1QH 10 0
CF3 1QJ 10 0
CF3 1QL 10 0
CF3 1QN 10 0
CF3 1QQ 10 0
CF3 1QR 10 0
CF3 1QS 10 0
CF3 1QT 10 0
CF3 1QU 10 0
CF3 1QW 10 0
CF3 1QX 10 0
CF3 1QY 10 0
CF3 1QZ 10 0
CF3 1RA 10 0
CF3 1RB 10 0
CF3 1RD 10 0
CF3 1RE 10 0
CF3 1RF 10 0
CF3 1RG 10 0
CF3 1RH 10 0
CF3 1RJ 10 0
CF3 1RL 10 0
CF3 1RN 10 0
CF3 1RP 10 0
CF3 1RQ 10 Glan-Y-Mor Road 1
CF3 1RR 10 Abergele Rd 1
CF3 1RS 10 0
CF3 1RT 10 0
CF3 1RU 10 0
CF3 1RW 10 0
CF3 1RX 10 0
CF3 1RY 10 0
CF3 1RZ 10 0
CF3 1SA 10 0
CF3 1SB 10 0
CF3 1SD 10 0
CF3 1SE 10 0
CF3 1SF 10 0
CF3 1SG 10 0
CF3 1SH 10 0
CF3 1SJ 10 0
CF3 1SL 10 0
CF3 1SP 10 0
CF3 1SQ 10 0
CF3 1SR 10 0
CF3 1SS 10 0
CF3 1ST 10 0
CF3 1SU 10 0
CF3 1SW 10 0
CF3 1SX 10 Brynbala Way 1
CF3 1SY 10 0
CF3 1SZ 10 0
CF3 1TA 10 Brynbala Way 1
CF3 1TB 10 0
CF3 1TD 10 0
CF3 1TE 10 0
CF3 1TF 10 0
CF3 1TG 10 0
CF3 1TH 10 2 0
CF3 1TJ 10 0
CF3 1TL 10 0
CF3 1TN 10 0
CF3 1UF 10 0
CF3 1UG 10 0
CF3 1UJ 10 0
CF3 1UL 10 0
CF3 1US 10 0
CF3 1UT 10 0
CF3 1XH 10 2 0
CF3 1XQ 10 Newport Road 1
CF3 1XY 10 0
CF3 1XZ 10 2021‑04 Trowbridge Rd, 1
CF3 1YA 10 0
CF3 1YH 10 2015‑10 0
CF3 1YL 10 0

Units with street mismatches in this sector:

No mismatches found in this sector.

Data derived from OpenStreetMap data, © OpenStreetMap Contributors, licensed under Open Data Commons Open Database License (ODbL). Data derived in part using Code-Point Open under the Open Government Licence v3; Contains OS data © Crown copyright and database right 2020; Contains Royal Mail data © Royal Mail copyright and Database right 2016; Contains National Statistics data © Crown copyright and database right 2020.