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OSM Postcode Mapping for TN23 4 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 %
TN23 4 123 121 4 3.3%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
TN23 4AB 10 0
TN23 4AD 10 0
TN23 4AE 10 0
TN23 4AF 10 0
TN23 4AG 10 0
TN23 4AH 10 0
TN23 4AJ 10 0
TN23 4AL 10 0
TN23 4AQ 10 86 0
TN23 4AR 10 0
TN23 4AT 10 2 0
TN23 4EN 10 0
TN23 4EP 10 0
TN23 4ER 10 Great Chart Bypass 1
TN23 4ES 10 0
TN23 4ET 10 0
TN23 4EU 10 0
TN23 4EW 10 0
TN23 4EX 10 0
TN23 4EY 10 0
TN23 4EZ 10 0
TN23 4FB 10 0
TN23 4FD 10 2 0
TN23 4FG 10 0
TN23 4FH 10 0
TN23 4FL 10 0
TN23 4GF 10 0
TN23 4GJ 10 0
TN23 4GL 10 0
TN23 4GN 10 0
TN23 4GP 10 0
TN23 4GQ 10 0
TN23 4GT 10 0
TN23 4GU 10 0
TN23 4GW 10 0
TN23 4GY 10 0
TN23 4GZ 10 0
TN23 4HA 10 0
TN23 4HB 10 0
TN23 4HE 10 0
TN23 4HF 10 0
TN23 4HG 10 0
TN23 4HH 10 0
TN23 4HJ 10 0
TN23 4HL 10 0
TN23 4HN 10 0
TN23 4HP 10 0
TN23 4HQ 10 0
TN23 4HW 10 0
TN23 4NJ 10 0
TN23 4NL 10 0
TN23 4NN 10 0
TN23 4NP 10 0
TN23 4NQ 10 0
TN23 4NR 10 0
TN23 4NW 10 0
TN23 4PX 10 0
TN23 4PY 10 0
TN23 4QA 10 0
TN23 4QB 10 0
TN23 4QD 10 0
TN23 4QE 10 2018‑10 0
TN23 4QG 10 0
TN23 4QH 10 0
TN23 4QJ 10 0
TN23 4QL 10 0
TN23 4QN 10 0
TN23 4QP 10 0
TN23 4QR 10 Oak Tree Road 2
TN23 4QS 10 0
TN23 4QT 10 0
TN23 4QU 10 0
TN23 4QW 10 0
TN23 4QX 10 0
TN23 4QY 10 0
TN23 4QZ 10 0
TN23 4RA 10 0
TN23 4RB 10 Noakes Meadow 1
TN23 4RD 10 0
TN23 4RE 10 0
TN23 4RG 10 0
TN23 4RH 10 0
TN23 4RJ 10 Jemmett Road 1
TN23 4RL 10 0
TN23 4RR 10 0
TN23 4TT 10 0
TN23 4TU 10 0
TN23 4TW 10 0
TN23 4TY 10 0
TN23 4TZ 10 0
TN23 4UL 10 0
TN23 4UX 10 0
TN23 4WR 10 86 0
TN23 4WS 10 0
TN23 4WT 10 86 0
TN23 4XA 10 0
TN23 4XB 10 0
TN23 4XD 10 0
TN23 4XE 10 0
TN23 4XF 10 0
TN23 4XG 10 0
TN23 4XH 10 0
TN23 4XJ 10 0
TN23 4XL 10 0
TN23 4XN 10 0
TN23 4XP 10 0
TN23 4XQ 10 0
TN23 4XR 10 0
TN23 4XS 10 0
TN23 4XT 10 0
TN23 4XU 10 0
TN23 4XW 10 0
TN23 4XX 10 0
TN23 4XY 10 0
TN23 4XZ 10 0
TN23 4YA 10 0
TN23 4YF 10 86 0
TN23 4YN 10 0
TN23 4YR 10 0
TN23 4YS 10 0
TN23 4YT 10 0
TN23 4YU 10 0
TN23 4YW 10 0
TN23 4YX 10 0
TN23 4YY 10 0
TN23 4YZ 10 0
TN23 4ZU 10 86 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
TN23 4QR 2 Oak␣Tree␣Road w107066138
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.