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OSM Postcode Mapping for W1U 4 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 4 154 154 25 16.2%

All units within this sector:

Unit Street Name PQI ML Mapped
W1U 4AA 10 0
W1U 4AD 10 2 0
W1U 4AE 10 0
W1U 4AF Ossington Buildings 10 1
W1U 4AG 10 0
W1U 4AH 10 0
W1U 4AJ 10 2 0
W1U 4AL 10 0
W1U 4AN 10 0
W1U 4AP Aybrook Street 10 1
W1U 4AQ 10 2 0
W1U 4AU Blandford Street 10 1
W1U 4AW 10 0
W1U 4AZ 10 0
W1U 4BA 10 0
W1U 4BD 10 0
W1U 4BG 10 0
W1U 4BH Ossington Buildings 10 1
W1U 4BJ 10 0
W1U 4BL 10 0
W1U 4BN 10 0
W1U 4BP 10 0
W1U 4BQ 10 0
W1U 4BR 10 0
W1U 4BS 10 0
W1U 4BT 10 0
W1U 4BW 10 0
W1U 4BX 50 0
W1U 4BY 10 0
W1U 4BZ 10 2 0
W1U 4DA 10 0
W1U 4DB Saint Vincent Street 10 1
W1U 4DD 10 0
W1U 4DE 10 0
W1U 4DF 10 0
W1U 4DG 10 0
W1U 4DJ 10 0
W1U 4DP 10 0
W1U 4DS 10 0
W1U 4DU 10 0
W1U 4DX 10 0
W1U 4DY 10 0
W1U 4DZ 10 0
W1U 4EA 10 0
W1U 4ED 10 2 0
W1U 4EE 10 0
W1U 4EF 10 0
W1U 4EG 10 0
W1U 4EJ 10 0
W1U 4EN 10 0
W1U 4EP Moxon Street 10 1
W1U 4EQ 10 0
W1U 4ER 10 0
W1U 4ES 10 2 0
W1U 4ET 10 2 0
W1U 4EU Moxon Street 10 2 1
W1U 4EW Moxon Street 10 3
W1U 4EX Moxon Street 10 1
W1U 4EY 10 0
W1U 4EZ 10 0
W1U 4GB 10 0
W1U 4HA 10 0
W1U 4HB 10 0
W1U 4HD Paddington Street 10 1
W1U 4HE 10 0
W1U 4HF 10 0
W1U 4HG 10 2 0
W1U 4HH 10 2 0
W1U 4HJ 10 2 0
W1U 4HL 10 0
W1U 4HN 10 0
W1U 4HP Paddington Street 10 1
W1U 4HQ 10 0
W1U 4HR 10 0
W1U 4HS 10 0
W1U 4HT 10 0
W1U 4HU Paddington Street 10 1
W1U 4HW Paddington Street 10 2 1
W1U 4HX 10 0
W1U 4HY Paddington Street 10 1
W1U 4HZ 10 0
W1U 4JA 10 0
W1U 4JD 10 0
W1U 4JE 10 0
W1U 4JF 10 0
W1U 4JG 10 0
W1U 4JQ 10 0
W1U 4JT 10 0
W1U 4JX 10 0
W1U 4JY Ossington Buildings 10 1
W1U 4JZ 10 0
W1U 4LS 10 0
W1U 4LZ 10 0
W1U 4NA 10 0
W1U 4NF 10 0
W1U 4NG 10 0
W1U 4NJ 10 0
W1U 4NL 10 2 0
W1U 4NN 10 2 0
W1U 4NP 10 2 0
W1U 4NQ 10 0
W1U 4NR 10 2 0
W1U 4NS 10 3 0
W1U 4NT 10 3 0
W1U 4NU 10 3 0
W1U 4NW 10 0
W1U 4NX 10 3 0
W1U 4NY 10 3 0
W1U 4NZ 10 3 0
W1U 4PA 10 0
W1U 4PB 10 3 0
W1U 4PD 10 3 0
W1U 4PE 10 3 0
W1U 4PF 10 2 0
W1U 4PG 10 2 0
W1U 4PH Marylebone High Street 10 2 1
W1U 4PJ Marylebone High Street 10 1
W1U 4PL 10 2 0
W1U 4PN 10 3 0
W1U 4PP 10 3 0
W1U 4PQ 10 0
W1U 4PR 10 3 0
W1U 4PS 10 3 0
W1U 4PT 10 3 0
W1U 4PU 10 0
W1U 4PW 10 3 0
W1U 4PY 10 0
W1U 4PZ 10 0
W1U 4QA 10 0
W1U 4QD 10 0
W1U 4QE 10 0
W1U 4QF 10 0
W1U 4QH 10 2 0
W1U 4QJ 10 0
W1U 4QL 10 0
W1U 4QN 10 0
W1U 4QP 10 2 0
W1U 4QQ 10 0
W1U 4QR 10 0
W1U 4QS Marylebone High Street 10 1
W1U 4QT 10 0
W1U 4QU 10 0
W1U 4QW Marylebone High Street 10 2 2
W1U 4QX 10 0
W1U 4QY 10 0
W1U 4QZ 10 0
W1U 4RB 10 0
W1U 4RD 10 0
W1U 4RE Marylebone High Street 10 1
W1U 4RG 10 0
W1U 4RH 10 0
W1U 4RJ 10 2 0
W1U 4RL 10 2 0
W1U 4RN Marylebone High Street 10 1
W1U 4RP 10 2 0
W1U 4RQ 10 0
W1U 4RR 10 2 0
W1U 4RS Marylebone High Street 10 1
W1U 4RT 10 2 0
W1U 4RU 10 2 0
W1U 4RW 10 2 0
W1U 4RX Marylebone High Street 10 1
W1U 4RY 10 0
W1U 4RZ Marylebone High Street 10 1
W1U 4SA 10 0
W1U 4SB Marylebone High Street 10 2
W1U 4SD 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.