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OSM Postcode Mapping for W1W 8 Postal Sector

The circles on the map above are the postcode unit 'centriods' from Code-Point Open, 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 data may be freely used in OpenStreetMap, with the suggested source tag code-point_open

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. Only those points with a codepoint PQI less than or equal to 40 are show in 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 %
W1W 8 144 136 27 19.9%

All units within this sector:

Unit Street Name PQI ML Mapped
W1W 8AD Market Place 10 1
W1W 8AE 10 0
W1W 8AF 10 3 0
W1W 8AG Market Place 10 1
W1W 8AH Market Place 10 2
W1W 8AJ Market place 10 2
W1W 8AL 10 0
W1W 8AN 10 2 0
W1W 8AP 10 2 0
W1W 8AQ Market Place 10 1
W1W 8AU Great Titchfield Street 10 0
W1W 8AW 10 2 0
W1W 8AX Great Titchfield Street 10 1
W1W 8AZ 10 0
W1W 8BA 10 2 0
W1W 8BB 10 2 0
W1W 8BD Great Titchfield Street 10 0
W1W 8BE 10 2 0
W1W 8BF 10 2 0
W1W 8BN 10 2 0
W1W 8BP 10 2 0
W1W 8BQ 10 0
W1W 8BS 10 0
W1W 8BT 10 0
W1W 8BU 10 0
W1W 8BW 10 0
W1W 8BX 10 2 0
W1W 8BZ 10 0
W1W 8DA 10 0
W1W 8DB Margaret Street 10 1
W1W 8DD 10 0
W1W 8DE 10 0
W1W 8DF 10 0
W1W 8DG 10 3 0
W1W 8DH 10 0
W1W 8DJ Eastcastle Street 10 1
W1W 8DL 10 2 0
W1W 8DN 10 2 0
W1W 8DP 10 0
W1W 8DQ 10 0
W1W 8DR 10 0
W1W 8DS 10 0
W1W 8DU Eastcastle Street 10 2 0
W1W 8DW 10 0
W1W 8DX Eastcastle Street 10 2 1
W1W 8DY Eastcastle Street 10 1
W1W 8DZ 10 2 0
W1W 8EA 10 4 0
W1W 8EB 10 4 0
W1W 8ED Eastcastle Street 10 4 1
W1W 8EE 10 0
W1W 8EF 10 0
W1W 8EG 10 0
W1W 8EJ 10 0
W1W 8EQ 10 0
W1W 8ER 10 3 0
W1W 8EU 10 0
W1W 8EX 10 0
W1W 8HF 10 4 0
W1W 8HG 10 2 0
W1W 8HJ 10 0
W1W 8HQ 10 4 0
W1W 8HR 10 0
W1W 8HS 10 0
W1W 8JG 10 0
W1W 8JQ 10 0
W1W 8LF 10 2 0
W1W 8LG Oxford Street 10 3 1
W1W 8LH 10 3 0
W1W 8LP 10 0
W1W 8LR 10 0
W1W 8LU 10 0
W1W 8LW 10 3 0
W1W 8NB Margaret Street 10 1
W1W 8NE 10 2 0
W1W 8NQ 10 0
W1W 8PZ 10 0
W1W 8QA Great Portland Street 10 1
W1W 8QB Great Portland Street 10 1
W1W 8QD Great Portland Street 10 1
W1W 8QE Great Portland Street 10 1
W1W 8QG 10 0
W1W 8QH 10 0
W1W 8QJ Great Portland Street 10 3
W1W 8QL Great Portland Street 10 1
W1W 8QN Great Portland Street 10 1
W1W 8QP 10 0
W1W 8QQ 10 0
W1W 8QR 10 0
W1W 8QT Great Portland Street 10 1
W1W 8QU 10 0
W1W 8QW Great Portland Street 50 0
W1W 8QX 10 0
W1W 8QY 10 0
W1W 8RA 10 0
W1W 8RB 10 0
W1W 8RD 10 0
W1W 8RE 10 0
W1W 8RF 10 0
W1W 8RG 10 0
W1W 8RH 10 0
W1W 8RJ 10 0
W1W 8RL 10 0
W1W 8RN Margaret Street 10 1
W1W 8RP 10 0
W1W 8RQ 10 0
W1W 8RR 10 0
W1W 8RS 10 0
W1W 8RU 10 2 0
W1W 8RW 10 0
W1W 8RX 10 0
W1W 8RY 10 0
W1W 8RZ 10 2 0
W1W 8SB Margaret Street 10 2 0
W1W 8SD Margaret Street 10 2 0
W1W 8SE 10 2 0
W1W 8SF 10 2 0
W1W 8SG Margaret Street 10 2
W1W 8SH 10 2 0
W1W 8SJ 10 0
W1W 8SL 10 2 0
W1W 8SN 10 2 0
W1W 8SP 10 0
W1W 8SQ 10 2 0
W1W 8SR Margaret Street 10 1
W1W 8SS 10 0
W1W 8ST 10 0
W1W 8SU 10 0
W1W 8SW Margaret Street 10 0
W1W 8SY 10 0
W1W 8SZ 10 0
W1W 8TA Margaret Street 10 1
W1W 8TB Margaret Street 10 3 1
W1W 8TD 10 0
W1W 8TE 10 2 0
W1W 8TF Margaret Street 10 1
W1W 8YP 10 745 0
W1W 8YQ 10 745 0
W1W 8YR 10 745 0
W1W 8YS 10 745 0
W1W 8YT 10 745 0
W1W 8YU 10 745 0
W1W 8YW 10 745 0
W1W 8YX 10 745 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
W1W 8QJ 3 Great␣Portland␣Street n878029986 Market␣Place
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.