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OSM Postcode Mapping for HP21 8 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 %
HP21 8 248 244 10 4.1%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
HP21 8AA 10 0
HP21 8AD 10 0
HP21 8AE 10 0
HP21 8AF 10 0
HP21 8AG 10 0
HP21 8AH 10 0
HP21 8AJ 10 0
HP21 8AL 10 0
HP21 8AP 10 0
HP21 8AQ 10 0
HP21 8AR 10 0
HP21 8AS 10 0
HP21 8AT 10 0
HP21 8AU 10 0
HP21 8AX 10 0
HP21 8AY 10 0
HP21 8BA 10 0
HP21 8BD 10 Mandeville Road 1
HP21 8BE 10 0
HP21 8BF 10 0
HP21 8BG 10 0
HP21 8BH 10 0
HP21 8BJ 10 0
HP21 8BL 10 0
HP21 8BN 10 0
HP21 8BP 10 0
HP21 8BQ 10 0
HP21 8BS 10 0
HP21 8BT 10 0
HP21 8BU 10 0
HP21 8BW 10 0
HP21 8BX 10 0
HP21 8BY 10 0
HP21 8DA 10 0
HP21 8DB 10 0
HP21 8DE 10 0
HP21 8DF 10 0
HP21 8DG 10 0
HP21 8DH 10 0
HP21 8DJ 10 0
HP21 8DL 10 0
HP21 8DN 10 0
HP21 8DP 10 0
HP21 8DQ 10 0
HP21 8DR 10 0
HP21 8DS 10 0
HP21 8DT 10 0
HP21 8DU 10 0
HP21 8DW 10 0
HP21 8DX 10 0
HP21 8DY 10 0
HP21 8DZ 10 0
HP21 8EA 10 0
HP21 8EB 10 0
HP21 8ED 10 0
HP21 8EF 10 0
HP21 8EG 10 0
HP21 8EH 10 0
HP21 8EJ 10 0
HP21 8EL 10 0
HP21 8EN 10 0
HP21 8EP 10 0
HP21 8EQ 10 0
HP21 8ER 10 0
HP21 8ES 10 1
HP21 8ET 10 0
HP21 8EU 10 0
HP21 8EX 10 0
HP21 8EY 10 0
HP21 8EZ 10 0
HP21 8FB 10 0
HP21 8FH 10 0
HP21 8FJ 10 0
HP21 8FL 10 0
HP21 8FN 10 0
HP21 8FP 10 0
HP21 8FQ 10 0
HP21 8FR 10 0
HP21 8FS 10 0
HP21 8FT 10 0
HP21 8FU 10 0
HP21 8FW 10 0
HP21 8FX 10 0
HP21 8FY 10 0
HP21 8FZ 10 0
HP21 8GA 10 0
HP21 8GD 10 0
HP21 8GT 10 0
HP21 8GU 10 0
HP21 8GY 10 0
HP21 8GZ 10 0
HP21 8HA 10 0
HP21 8HB 10 0
HP21 8HD 10 0
HP21 8HF 10 0
HP21 8HH 10 0
HP21 8HJ 10 2015‑10 0
HP21 8HL 10 2013‑07 0
HP21 8HN 10 0
HP21 8HP 10 0
HP21 8HQ 10 0
HP21 8HR 10 0
HP21 8HS 10 0
HP21 8HT 10 0
HP21 8HU 10 0
HP21 8HW 10 0
HP21 8HX 10 0
HP21 8HY 10 0
HP21 8HZ 10 0
HP21 8JA 10 0
HP21 8JB 10 Lee Road 1
HP21 8JD 10 0
HP21 8JE 10 0
HP21 8JF 10 0
HP21 8JG 10 0
HP21 8JH 10 0
HP21 8JJ 10 0
HP21 8JL 10 0
HP21 8JN 10 0
HP21 8JP 10 0
HP21 8JQ 10 0
HP21 8JR 10 0
HP21 8JS 10 0
HP21 8JT 10 0
HP21 8JU 10 0
HP21 8JW 10 0
HP21 8JX 10 0
HP21 8JY 10 0
HP21 8JZ 10 0
HP21 8LA 10 0
HP21 8LB 10 0
HP21 8LD 10 0
HP21 8LE 10 0
HP21 8LF 10 0
HP21 8LG 10 0
HP21 8LH 10 0
HP21 8LJ 10 Oak Green 1
HP21 8LL 10 0
HP21 8LN 10 0
HP21 8LQ 10 0
HP21 8LR 10 0
HP21 8LT 10 0
HP21 8LW 10 0
HP21 8LX 10 0
HP21 8LY 10 0
HP21 8LZ 10 Churchill Avenue 1
HP21 8NA 10 0
HP21 8NB 10 0
HP21 8ND 10 0
HP21 8NE 10 0
HP21 8NF 10 0
HP21 8NG 10 0
HP21 8NH 10 Churchill Avenue 1
HP21 8NJ 10 0
HP21 8NL 10 0
HP21 8NN 10 0
HP21 8NP 10 0
HP21 8NQ 10 0
HP21 8NR 10 0
HP21 8NS 10 0
HP21 8NT 10 0
HP21 8NU 10 0
HP21 8NW 10 0
HP21 8NX 10 0
HP21 8NY 10 0
HP21 8NZ 10 0
HP21 8PA 10 0
HP21 8PB 10 0
HP21 8PD 10 1
HP21 8PE 10 Oxford Road 1
HP21 8PF 10 0
HP21 8PG 10 0
HP21 8PH 10 0
HP21 8PJ 10 0
HP21 8PL 10 0
HP21 8PN 10 0
HP21 8PP 10 0
HP21 8PQ 10 0
HP21 8PR 10 0
HP21 8PS 10 0
HP21 8PT 10 0
HP21 8PU 10 0
HP21 8PX 10 0
HP21 8PY 10 0
HP21 8QA 10 0
HP21 8QB 10 0
HP21 8QD 10 0
HP21 8QY 10 0
HP21 8RH 10 0
HP21 8RJ 10 0
HP21 8RL 10 0
HP21 8RP 10 0
HP21 8RR 10 0
HP21 8RS 10 0
HP21 8RT 10 0
HP21 8RU 10 0
HP21 8RW 10 0
HP21 8RX 10 0
HP21 8RZ 10 0
HP21 8SU 10 1
HP21 8SX 10 0
HP21 8SY 10 2 0
HP21 8SZ 50 Oxford Road 2 2
HP21 8TA 10 0
HP21 8TB 10 0
HP21 8TD 10 0
HP21 8TJ 10 0
HP21 8TN 10 0
HP21 8TP 10 0
HP21 8TR 10 0
HP21 8TS 10 0
HP21 8TU 10 0
HP21 8TW 10 0
HP21 8TX 10 0
HP21 8TZ 10 0
HP21 8UD 10 0
HP21 8UE 10 0
HP21 8UF 10 0
HP21 8UJ 10 2015‑10 67 0
HP21 8UU 10 0
HP21 8UX 10 0
HP21 8UY 10 0
HP21 8UZ 10 0
HP21 8WA 10 67 0
HP21 8WH 10 67 0
HP21 8XA 10 0
HP21 8XJ 10 2015‑10 0
HP21 8XL 10 0
HP21 8XN 10 0
HP21 8XS 10 0
HP21 8XT 10 67 0
HP21 8XW 10 0
HP21 8YA 10 0
HP21 8YB 10 0
HP21 8YD 10 0
HP21 8YE 10 0
HP21 8YF 10 0
HP21 8YG 10 0
HP21 8YH 10 0
HP21 8YJ 10 0
HP21 8YL 10 0
HP21 8YN 10 0
HP21 8YP 10 0
HP21 8YQ 10 0
HP21 8YR 10 0
HP21 8YS 10 0
HP21 8YT 10 0
HP21 8YU 10 0
HP21 8YW 10 0
HP21 8YX 10 0
HP21 8YY 10 0
HP21 8YZ 10 0
HP21 8ZB 10 67 0
HP21 8ZE 10 67 0
HP21 8ZH 10 67 0
HP21 8ZL 10 67 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
HP21 8ES 1 w4499631
HP21 8PD 1 w575973549
HP21 8SU 1 w4878571
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.