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OSM Postcode Mapping for OL4 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 %
OL4 1 201 201 9 4.5%

All units within this sector:

Unit Street Name PQI ML Mapped
OL4 1AA 10 0
OL4 1AB 10 0
OL4 1AE 10 0
OL4 1AF 10 0
OL4 1AG 10 0
OL4 1AH 10 0
OL4 1AJ 10 1
OL4 1AL 10 0
OL4 1AN 10 0
OL4 1AQ 10 0
OL4 1AR 10 0
OL4 1AS 10 0
OL4 1AT 10 0
OL4 1AW 10 0
OL4 1AX 10 0
OL4 1BA 10 0
OL4 1BB 10 0
OL4 1BD 10 0
OL4 1BE 10 0
OL4 1BH 10 0
OL4 1BJ 10 0
OL4 1BL 10 0
OL4 1BN Nugget Street 10 1
OL4 1BP 10 0
OL4 1BS 10 0
OL4 1BT 10 0
OL4 1BU 10 0
OL4 1BW 10 0
OL4 1BX 10 0
OL4 1BY 10 0
OL4 1BZ 10 0
OL4 1DA 10 0
OL4 1DB 10 0
OL4 1DD 10 0
OL4 1DE 10 0
OL4 1DF 10 0
OL4 1DG 10 0
OL4 1DH 10 0
OL4 1DL 10 0
OL4 1DN 10 0
OL4 1DP 10 0
OL4 1DR 10 0
OL4 1DS 10 0
OL4 1DT 10 0
OL4 1DU 10 0
OL4 1DW 10 0
OL4 1DX 10 0
OL4 1DY 10 0
OL4 1DZ 10 0
OL4 1EB 10 0
OL4 1ED 10 0
OL4 1EE 10 0
OL4 1EG 10 0
OL4 1EJ 10 0
OL4 1EL 10 0
OL4 1EN 10 0
OL4 1EP 10 0
OL4 1EQ 10 0
OL4 1ER 10 0
OL4 1ES 10 0
OL4 1ET 10 0
OL4 1EU 10 0
OL4 1EW 10 0
OL4 1EX 10 0
OL4 1EY 10 0
OL4 1EZ 10 0
OL4 1FN 10 0
OL4 1GL 10 1
OL4 1HA 10 0
OL4 1HB 10 0
OL4 1HD 10 0
OL4 1HE 10 0
OL4 1HG 10 0
OL4 1HH 10 0
OL4 1HN 10 0
OL4 1HP Greenacres Road 10 1
OL4 1HQ 10 0
OL4 1HR 10 0
OL4 1HS 10 0
OL4 1HT 10 0
OL4 1HU 10 0
OL4 1HW 10 0
OL4 1HX 10 0
OL4 1HY 10 0
OL4 1JA 10 0
OL4 1JB 10 0
OL4 1JD 10 0
OL4 1JE 10 0
OL4 1JF 10 0
OL4 1JG 10 0
OL4 1JH 10 0
OL4 1JJ 10 0
OL4 1JN 10 0
OL4 1JP Lees Road 10 1
OL4 1JR 10 0
OL4 1JS 10 0
OL4 1JT 10 0
OL4 1JW Lees Road 10 3
OL4 1JY 10 0
OL4 1JZ 10 0
OL4 1LA 10 0
OL4 1LE 10 0
OL4 1LG 10 0
OL4 1LH 10 0
OL4 1LJ 10 0
OL4 1LL 10 0
OL4 1LN 10 0
OL4 1LP 10 0
OL4 1LQ 10 0
OL4 1LR 10 0
OL4 1LS 10 0
OL4 1LU 10 0
OL4 1LW 10 0
OL4 1LX 10 0
OL4 1LY 10 0
OL4 1LZ 10 0
OL4 1NA 10 0
OL4 1NB 10 0
OL4 1ND 10 0
OL4 1NE 10 0
OL4 1NF 10 0
OL4 1NG Grasmere Road 10 1
OL4 1NH 10 0
OL4 1NJ 10 0
OL4 1NL 10 0
OL4 1NN 10 0
OL4 1NP 10 0
OL4 1NQ 10 0
OL4 1NR 10 0
OL4 1NS 10 0
OL4 1NU 10 0
OL4 1NW 10 0
OL4 1NX 10 0
OL4 1NY 10 0
OL4 1NZ Lees Road 10 1
OL4 1PA 10 0
OL4 1PB 10 0
OL4 1PF 10 0
OL4 1PH 10 0
OL4 1PJ 10 0
OL4 1PL 10 0
OL4 1PN 10 0
OL4 1PP 10 0
OL4 1PQ 10 0
OL4 1PR 10 0
OL4 1PS 10 0
OL4 1PT 10 0
OL4 1PU 10 0
OL4 1PW 10 0
OL4 1PX 10 0
OL4 1QA 10 0
OL4 1QB 10 0
OL4 1QD 10 0
OL4 1QE 10 0
OL4 1QF 10 0
OL4 1QG 10 0
OL4 1QH 10 0
OL4 1QJ 10 0
OL4 1QL 10 0
OL4 1QN 10 0
OL4 1QP 10 0
OL4 1QQ 10 0
OL4 1QR 10 0
OL4 1QS 10 0
OL4 1QT 10 0
OL4 1QW 10 0
OL4 1QY 10 0
OL4 1RA 10 0
OL4 1RD 10 0
OL4 1RE 10 0
OL4 1RF 10 0
OL4 1RG 10 0
OL4 1RH 10 0
OL4 1RJ 10 0
OL4 1RL 10 0
OL4 1RP 10 0
OL4 1RQ 10 0
OL4 1RR 10 1
OL4 1RS 10 0
OL4 1RT 10 0
OL4 1RW 10 0
OL4 1RX 10 0
OL4 1RY 10 0
OL4 1RZ 10 0
OL4 1SA 10 0
OL4 1SB 10 0
OL4 1SE 10 0
OL4 1SF 10 0
OL4 1SG 10 0
OL4 1SH 10 0
OL4 1SL 10 0
OL4 1SQ 10 0
OL4 1SR 10 0
OL4 1SX 10 0
OL4 1SY 10 0
OL4 1TD 10 0
OL4 1WY 10 64 0
OL4 1XF 10 0
OL4 1XG 10 0
OL4 1XH 10 0
OL4 1XL 10 0
OL4 1XQ 10 0
OL4 1YN 10 0
OL4 1YS 10 0
OL4 1YT 10 0
OL4 1YU 10 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
OL4 1AJ 1 w405145795
OL4 1GL 1 w391470904
OL4 1RR 1 w405146843
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.