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OSM Postcode Mapping for W1U 3 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 %
W1U 3 133 128 12 9.4%

All units within this sector:

Unit Street Name PQI ML Mapped
W1U 3AA 10 2 0
W1U 3AB 10 0
W1U 3AE 10 0
W1U 3AF 10 2 0
W1U 3AH 10 0
W1U 3AJ 10 0
W1U 3AP 10 0
W1U 3AT 50 0
W1U 3AW 10 0
W1U 3AY Mandeville Place 10 1
W1U 3AZ 10 2 0
W1U 3BD 10 3 0
W1U 3BE 10 3 0
W1U 3BF 10 0
W1U 3BG 10 3 0
W1U 3BH Robert Adam Street 10 2 1
W1U 3BJ 10 0
W1U 3BL Baker Street 10 5 1
W1U 3BN 10 0
W1U 3BP 10 2 0
W1U 3BQ 10 0
W1U 3BR 10 2 0
W1U 3BS 10 2 0
W1U 3BT 10 2 0
W1U 3BU 10 2 0
W1U 3BW 10 0
W1U 3BX 10 5 0
W1U 3BY 10 5 0
W1U 3BZ 10 0
W1U 3DA 10 0
W1U 3DB 10 2 0
W1U 3DD 10 2 0
W1U 3DE 10 0
W1U 3DF 10 0
W1U 3DG Blandford Street 10 2 1
W1U 3DH 10 0
W1U 3DJ 10 2 0
W1U 3DL 10 0
W1U 3DN 10 0
W1U 3DP 10 0
W1U 3DQ 10 2 0
W1U 3DR 10 0
W1U 3DS 10 2 0
W1U 3DT 10 0
W1U 3DU 10 0
W1U 3DX 10 0
W1U 3DY 10 0
W1U 3DZ 10 0
W1U 3EA 10 0
W1U 3EB 10 2 0
W1U 3ED 10 0
W1U 3EE 10 0
W1U 3EG 10 0
W1U 3EH 10 0
W1U 3EJ 10 0
W1U 3EL 10 0
W1U 3EN 10 0
W1U 3ER 10 0
W1U 3ES 10 0
W1U 3ET 10 0
W1U 3EU Baker Street 10 1
W1U 3EW 10 0
W1U 3EX 10 0
W1U 3EY 10 0
W1U 3HA 10 0
W1U 3HB 10 0
W1U 3HD 10 0
W1U 3HE 10 0
W1U 3HF 10 0
W1U 3HJ 10 0
W1U 3HN 10 0
W1U 3HP 10 0
W1U 3HQ 10 2 0
W1U 3HR 10 0
W1U 3HS 10 5 0
W1U 3HT 10 0
W1U 3HU 10 0
W1U 3HW 10 2 0
W1U 3HX 10 0
W1U 3HZ 10 0
W1U 3JA 10 0
W1U 3JB 10 0
W1U 3JD 10 0
W1U 3JE 10 0
W1U 3JG Thayer Street 10 6 1
W1U 3JH 10 6 0
W1U 3JJ 10 6 0
W1U 3JL 10 6 0
W1U 3JN Thayer Street 10 6 1
W1U 3JP 10 0
W1U 3JQ 10 6 0
W1U 3JR Thayer Street 10 0
W1U 3JS 10 0
W1U 3JU 10 0
W1U 3JW 10 6 0
W1U 3JX 10 0
W1U 3JY 10 0
W1U 3JZ 10 0
W1U 3LR 10 0
W1U 3LS 10 2 0
W1U 3NL 10 0
W1U 3PA 10 0
W1U 3PB 10 0
W1U 3PD Manchester Square 10 1
W1U 3PE Manchester Square 10 2 1
W1U 3PF Manchester Square 10 1
W1U 3PG Manchester Square 10 2 1
W1U 3PH 10 0
W1U 3PJ 10 0
W1U 3PL 10 0
W1U 3PP 10 0
W1U 3PQ 10 2 0
W1U 3PT 10 0
W1U 3PW 10 0
W1U 3PY 10 2 0
W1U 3PZ Manchester Square 10 1
W1U 3QA 10 0
W1U 3QB 10 2 0
W1U 3QD 10 0
W1U 3QE 10 0
W1U 3QF 10 0
W1U 3QG 10 6 0
W1U 3QH 10 2 0
W1U 3QJ 10 0
W1U 3QL 10 0
W1U 3QN 10 0
W1U 3QP 10 2 0
W1U 3QQ 10 2 0
W1U 3QR 10 3 0
W1U 3QS 10 3 0
W1U 3QT 10 3 0
W1U 3QU 10 0
W1U 3QW 10 0
W1U 3QX 10 0
W1U 3QY 10 0
W1U 3QZ 10 0
W1U 3RB Wigmore Street 10 2
W1U 3RD 10 0
W1U 3RE 10 0
W1U 3RF 10 0
W1U 3RN 10 0
W1U 3RS 10 0
W1U 3RT 10 2 0
W1U 3RU 10 2 0
W1U 3RW Wigmore Street 10 1
W1U 3RX 10 0
W1U 3RY 10 0
W1U 3RZ 10 0
W1U 3SA 10 0
W1U 3SB 10 0
W1U 3SD 10 5 0
W1U 3SE 10 5 0
W1U 3SF 10 5 0
W1U 3SG Wigmore Street 10 5 1
W1U 3SH 10 4 0
W1U 3SJ 10 4 0
W1U 3SQ 10 4 0
W1U 3TH 10 2 0

Units with street mismatches in this sector:

No mismatches found in this sector.

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.