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OSM Postcode Mapping for CH63 7 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 2024‑03‑23 18:50:30 Z.)

District Sector Units Geo. Units Mapped %
CH63 7 99 99 8 8.1%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
CH63 7AA 10 0
CH63 7LA 10 Old Chester Road 1
CH63 7LB 10 0
CH63 7LD 10 0
CH63 7LE 10 0
CH63 7LF 10 Old Chester Road 1
CH63 7LG 10 0
CH63 7LH 10 Old Chester Road 2
CH63 7LJ 10 0
CH63 7LL 10 0
CH63 7LN 10 0
CH63 7LP 10 0
CH63 7LQ 10 0
CH63 7LR 10 0
CH63 7LS 10 0
CH63 7LT 10 0
CH63 7LU 10 0
CH63 7LW 10 0
CH63 7LX 10 0
CH63 7LY 10 0
CH63 7LZ 10 0
CH63 7NA 10 0
CH63 7NB 10 0
CH63 7ND 10 0
CH63 7NE 10 0
CH63 7NF 10 Wellington Road 1
CH63 7NG 10 0
CH63 7NH 10 0
CH63 7NJ 10 Townfield Lane 14
CH63 7NL 10 Townfield Lane 1
CH63 7NN 10 0
CH63 7NP 10 0
CH63 7NQ 10 0
CH63 7NR 10 0
CH63 7NS 10 0
CH63 7NT 10 0
CH63 7NU 10 0
CH63 7NW 10 0
CH63 7NX 10 0
CH63 7NY 10 0
CH63 7PD 10 0
CH63 7PE 10 0
CH63 7PF 10 0
CH63 7PG 10 0
CH63 7PH 10 0
CH63 7PJ 10 0
CH63 7PL 10 0
CH63 7PN 10 0
CH63 7PR 10 0
CH63 7PT 10 0
CH63 7PW 10 0
CH63 7PX 10 0
CH63 7PY 10 0
CH63 7QA 10 0
CH63 7QB 10 0
CH63 7QD 10 0
CH63 7QE 10 0
CH63 7QF 10 0
CH63 7QG 10 0
CH63 7QH 10 0
CH63 7QJ 10 0
CH63 7QL 10 0
CH63 7QN 10 0
CH63 7QP 10 0
CH63 7QQ 10 0
CH63 7QR 10 0
CH63 7QS 10 0
CH63 7QT 10 0
CH63 7QU 10 0
CH63 7QW 10 0
CH63 7QX 10 0
CH63 7QY 10 0
CH63 7QZ 10 0
CH63 7RA 10 0
CH63 7RB 10 0
CH63 7RD 10 0
CH63 7RE 10 0
CH63 7RF 10 0
CH63 7RG 10 0
CH63 7RH 10 0
CH63 7RJ 10 0
CH63 7RL 10 0
CH63 7RN 10 0
CH63 7RP 10 0
CH63 7RQ 10 0
CH63 7RR 10 0
CH63 7RS 10 0
CH63 7RT 10 0
CH63 7RU 10 0
CH63 7RW 10 0
CH63 7RX 10 0
CH63 7RY 10 0
CH63 7RZ 10 0
CH63 7SA 10 0
CH63 7SD 10 0
CH63 7SF 10 0
CH63 7SN 10 0
CH63 7TA 10 Wellesley Grove 15
CH63 7TB 10 Apsley Grove 5
CH63 7TD 10 0
CH63 7WE 10 2015‑10 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
CH63 7TA 15 Wellesley␣Grove w253803165
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.