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OSM Postcode Mapping for CF3 2 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 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 2024‑02‑23 18:12:30 Z.)

District Sector Units Geo. Units Mapped %
CF3 2 103 0 0

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
CF3 2AA 10 0
CF3 2AB 10 0
CF3 2AD 10 0
CF3 2AE 10 0
CF3 2AF 10 0
CF3 2AG 10 0
CF3 2AH 10 0
CF3 2AW 10 0
CF3 2AX 10 0
CF3 2AY 10 0
CF3 2AZ 10 0
CF3 2DY 10 0
CF3 2ED 10 0
CF3 2EE 10 0
CF3 2EF 10 0
CF3 2EH 10 0
CF3 2EJ 10 0
CF3 2EN 10 0
CF3 2EP 10 Lamby Way 2
CF3 2EQ 10 Lamby Way 1
CF3 2ER 10 Wentloog Road 1
CF3 2ES 10 0
CF3 2ET 10 0
CF3 2EU 10 Newlands Road 1
CF3 2EW 10 0
CF3 2EX 10 0
CF3 2EY 10 Wentloog Avenue 1
CF3 2EZ 10 0
CF3 2GA 10 0
CF3 2GH 10 Wentloog Avenue 3
CF3 2GJ 10 0
CF3 2HP 10 Lamby Way 1
CF3 2LF 10 0
CF3 2LG 10 0
CF3 2NA 10 0
CF3 2NJ 10 0
CF3 2NL 10 0
CF3 2NN 10 0
CF3 2PR 10 0
CF3 2PS 10 0
CF3 2PU 10 0
CF3 2PW 10 0
CF3 2PX 10 0
CF3 2PY 10 0
CF3 2PZ 10 0
CF3 2SA 10 0
CF3 2SB 10 0
CF3 2SD 10 0
CF3 2SE 10 0
CF3 2SF 10 0
CF3 2TA 10 0
CF3 2TB 10 0
CF3 2TD 10 0
CF3 2TE 10 0
CF3 2TF 10 0
CF3 2TG 10 0
CF3 2TH 10 St Mellons Road 4
CF3 2TJ 10 0
CF3 2TL 10 0
CF3 2TN 10 St Brides Road 17
CF3 2TP 10 St Brides Road 5
CF3 2TQ 10 0
CF3 2TR 10 St Brides Road 26
CF3 2TS 10 0
CF3 2TT 10 0
CF3 2TU 10 Marshfield Road 4
CF3 2TW 10 0
CF3 2TX 10 St Mellons Road 3
CF3 2TY 10 0
CF3 2TZ 10 0
CF3 2UA 10 0
CF3 2UB 10 0
CF3 2UD 10 0
CF3 2UE 10 0
CF3 2UF 10 0
CF3 2UG 10 0
CF3 2UH 10 0
CF3 2UJ 10 0
CF3 2UL 10 0
CF3 2UN 10 0
CF3 2UP 10 0
CF3 2UQ 10 Newport Road 1
CF3 2UR 10 Newport Road 2
CF3 2US 10 0
CF3 2UT 10 0
CF3 2UU 10 0
CF3 2UW 10 Marshfield Road 1
CF3 2UX 10 0
CF3 2UY 10 0
CF3 2UZ 10 0
CF3 2WA 10 0
CF3 2WB 10 0
CF3 2WD 10 0
CF3 2WE 10 0
CF3 2WF 10 0
CF3 2WH 10 Newport Road 1
CF3 2WJ 10 Newport Road 1
CF3 2WL 10 0
CF3 2XB 10 0
CF3 2XL 10 2013‑07 0
CF3 2XR 10 0
CF3 2XS 10 0
CF3 2YF 10 0
CF3 2ZQ 10 0
CF3 2ZS 10 2018‑10 13 0
CF3 2ZZ 10 37 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
CF3 2TR 26 St␣Brides␣Road w1193513031 St␣Peter's␣Crescent
CF3 2TR 26 St␣Brides␣Road w1193513026 St␣Peter's␣Crescent
CF3 2TR 26 St␣Brides␣Road w1193513021 St␣Peter's␣Crescent
CF3 2TR 26 St␣Brides␣Road w1193513033 St␣Peter's␣Crescent
CF3 2TR 26 St␣Brides␣Road w1193513028 St␣Peter's␣Crescent
CF3 2TR 26 St␣Brides␣Road w1193513023 Meadow␣View
CF3 2TR 26 St␣Brides␣Road w1193513035 St␣Peter's␣Crescent
CF3 2TR 26 St␣Brides␣Road w1193513030 St␣Peter's␣Crescent
CF3 2TR 26 St␣Brides␣Road w1193513025 Meadow␣View
CF3 2TR 26 St␣Brides␣Road w1193513020 St␣Peter's␣Crescent
CF3 2TR 26 St␣Brides␣Road w1193513032 St␣Peter's␣Crescent
CF3 2TR 26 St␣Brides␣Road w1193513027 St␣Peter's␣Crescent
CF3 2TR 26 St␣Brides␣Road w1193513022 Meadow␣View
CF3 2TR 26 St␣Brides␣Road w1193513034 St␣Peter's␣Crescent
CF3 2TR 26 St␣Brides␣Road w1193513029 St␣Peter's␣Crescent
CF3 2TR 26 St␣Brides␣Road w1193513024 Meadow␣View
CF3 2TR 26 St␣Brides␣Road w1193511292 Church␣Close
CF3 2TU 4 Marshfield␣Road n1040498508
CF3 2UR 2 Newport␣Road w362102715
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.