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OSM Postcode Mapping for CF10 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 %
CF10 1 116 107 57 53.3%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
CF10 1AA 10 Saint Mary Street 2 2
CF10 1AB 10 Saint Mary Street 1
CF10 1AD 10 The Old Brewery Quarter 9
CF10 1AE 10 Royal Arcade 6
CF10 1AF 10 Morgan Arcade 3
CF10 1AG 10 Wharton Street 1
CF10 1AH 10 The Hayes 2
CF10 1AJ 10 The Hayes 2
CF10 1AL 10 Bakers Row 1
CF10 1AP 10 0
CF10 1AQ 10 2 0
CF10 1AR 10 0
CF10 1AS 10 0
CF10 1AT 10 Saint Mary Street 3
CF10 1AU 10 Cardiff Central Market 65
CF10 1AW 10 0
CF10 1AX 10 0
CF10 1AY 10 Duke Street 4
CF10 1AZ 10 0
CF10 1BA 10 0
CF10 1BB 10 High Street Arcade 1
CF10 1BD 10 0
CF10 1BE 10 0
CF10 1BF 10 2 0
CF10 1BG 10 Church Street 6
CF10 1BH 10 The Hayes 2
CF10 1BJ 10 Castle Street 1
CF10 1BL 10 0
CF10 1BN 10 0
CF10 1BP 10 117 0
CF10 1BQ 10 0
CF10 1BR 10 Womanby Street 6
CF10 1BS 10 Womanby Street 16
CF10 1BT 10 0
CF10 1BU 10 Castle Arcade 1
CF10 1BW 10 Castle Arcade 3
CF10 1BX 10 0
CF10 1BY 10 0
CF10 1BZ 10 0
CF10 1DA 10 0
CF10 1DB 10 0
CF10 1DD 10 Westgate Street 7
CF10 1DE 10 0
CF10 1DF 10 Westgate Street 5
CF10 1DG 10 0
CF10 1DH 10 0
CF10 1DJ 10 0
CF10 1DL 10 0
CF10 1DN 10 0
CF10 1DW 10 Saint Mary Street 3
CF10 1DX 10 St Mary Street 4
CF10 1DY 10 Saint Mary Street 5
CF10 1DZ 10 Quay Street 1
CF10 1EA 10 Quay Street 4
CF10 1EB 10 Guildhall Place 1
CF10 1EE 10 2015‑10 0
CF10 1EF 10 0
CF10 1EG 10 The Hayes 1
CF10 1EH 10 Westgate Street 1
CF10 1EJ 10 2018‑10 117 0
CF10 1EN 10 2021‑04 0
CF10 1EP 10 Central Square 8
CF10 1ER 10 2021‑04 0
CF10 1ES 10 2021‑04 0
CF10 1ET 10 Park Street 1
CF10 1EU 10 Golate 1
CF10 1EW 10 0
CF10 1EZ 10 Mill Lane 2
CF10 1FA 10 Saint Mary Street 15
CF10 1FD 10 0
CF10 1FE 10 Saint Mary Street 3
CF10 1FF 10 Caroline Street 3
CF10 1FG 10 The Old Brewery Quarter 8
CF10 1FH 10 Wyndham Arcade 1
CF10 1FJ 10 Wyndham Arcade 1
CF10 1FL 10 Mill Lane 11
CF10 1FN 10 0
CF10 1FP 10 0
CF10 1FQ 10 0
CF10 1FR 10 0
CF10 1FS 10 Central Square 14
CF10 1FT 10 0
CF10 1GA 10 The Hayes 3
CF10 1GB 10 2 0
CF10 1GD 10 Saint Mary Street 5
CF10 1GH 10 Hayes Bridge Road 1
CF10 1GJ 10 St. John's Street 2
CF10 1GL 10 St. John's Street 2
CF10 1GN 10 0
CF10 1GP 10 0
CF10 1GR 10 0
CF10 1GS 10 0
CF10 1JA 10 0
CF10 1JE 10 0
CF10 1JJ 10 2017‑04 0
CF10 1JL 10 2018‑10 117 0
CF10 1LA 10 Wood Street 3
CF10 1LG 10 2018‑10 117 0
CF10 1NL 10 2021‑04 0
CF10 1NS 10 Westgate Street 4
CF10 1NT 10 Park Street 1
CF10 1NW 10 2015‑10 0
CF10 1PF 10 0
CF10 1PH 10 0
CF10 1PL 10 Saint Mary Street 1
CF10 1PN 10 0
CF10 1PT 10 High Street 1
CF10 1PU 10 High Street 5
CF10 1PX 10 0
CF10 1PY 10 2013‑07 0
CF10 1QA 10 2018‑10 117 0
CF10 1QR 10 High Street Arcade 1
CF10 1RG 10 0
CF10 1RH 10 Station Approach, Saunders Road 2
CF10 1SG 10 117 0
CF10 1SH 10 2018‑10 117 0
CF10 1SP 10 2013‑07 13 0
CF10 1SX 10 0
CF10 1SZ 10 Castle Street 2
CF10 1TD 10 0
CF10 1TL 10 0
CF10 1TT 10 0
CF10 1UA 10 117 0
CF10 1UL 10 0
CF10 1UP 10 117 0
CF10 1WB 10 0
CF10 1XB 10 117 0
CF10 1XD 10 Castle Street 1
CF10 1XJ 10 2018‑07 117 0
CF10 1XR 10 2 0
CF10 1XS 50 117 0
CF10 1XT 50 117 0
CF10 1XZ 10 2 0
CF10 1YA 10 117 0
CF10 1YG 10 117 0
CF10 1YQ 10 2019‑07 117 0
CF10 1YR 10 13 0
CF10 1YX 10 2018‑07 117 0
CF10 1ZR 10 2019‑12 117 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
CF10 1AD 9 The␣Old␣Brewery␣Quarter n338434266 Saint␣Mary␣Street
CF10 1AD 9 The␣Old␣Brewery␣Quarter n1778173082
CF10 1AD 9 The␣Old␣Brewery␣Quarter n6025497585 Saint␣Mary␣Street
CF10 1AD 9 The␣Old␣Brewery␣Quarter n9248560332 Saint␣Mary␣Street
CF10 1AF 3 Morgan␣Arcade n249683582
CF10 1AU 65 Cardiff␣Central␣Market w27027419 Saint␣Mary␣Street
CF10 1BG 6 Church␣Street n1049797231 Queen␣Street
CF10 1BH 2 The␣Hayes n4870467221 Trinity␣Street
CF10 1BS 16 Womanby␣Street n1001272649 Castle␣Street
CF10 1BS 16 Womanby␣Street w95037865 Castle␣Street
CF10 1BS 16 Womanby␣Street n1001272681 Castle␣Street
CF10 1BW 3 Castle␣Arcade n4249948561 Castle␣Street
CF10 1DX 4 St␣Mary␣Street n6535979845 Saint␣Mary␣Street
CF10 1DX 4 St␣Mary␣Street n9248414047 Saint␣Mary␣Street
CF10 1EP 8 Central␣Square r13176936 Penarth␣Road
CF10 1FA 15 Saint␣Mary␣Street w861198539 Central␣Square
CF10 1FA 15 Saint␣Mary␣Street n8071782396 Central␣Square
CF10 1FA 15 Saint␣Mary␣Street w861198541 Wood␣Street
CF10 1FA 15 Saint␣Mary␣Street w793760844 Central␣Square
CF10 1FG 8 The␣Old␣Brewery␣Quarter n9248560330 Saint␣Mary␣Street
CF10 1FG 8 The␣Old␣Brewery␣Quarter n9248560331 The␣Brewery␣Quarter
CF10 1FG 8 The␣Old␣Brewery␣Quarter n2937614391 Caroline␣Street
CF10 1FG 8 The␣Old␣Brewery␣Quarter n1035258665 Caroline␣Street
CF10 1FG 8 The␣Old␣Brewery␣Quarter n9248560329 Caroline␣Street
CF10 1FL 11 Mill␣Lane w48552767 The␣Hayes
CF10 1GD 5 Saint␣Mary␣Street n8026423782 Custom␣House␣Street
CF10 1GD 5 Saint␣Mary␣Street w476171058 Custom␣House␣Street
CF10 1RH 2 Station␣Approach,␣Saunders␣Road n7874013278 Saunders␣Road
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.