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OSM Postcode Mapping for TW1 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 %
TW1 3 129 126 40 31.7%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
TW1 3AA 10 3 0
TW1 3AB 10 Richmond Road 3
TW1 3AD 10 0
TW1 3AE 10 0
TW1 3AF 10 0
TW1 3AG 10 0
TW1 3AH 10 0
TW1 3AJ 10 0
TW1 3AL 10 0
TW1 3AN 10 0
TW1 3AP 10 0
TW1 3AQ 10 0
TW1 3AR 10 0
TW1 3AS 10 0
TW1 3AT 10 0
TW1 3AU 10 0
TW1 3AW 10 Richmond Road 3
TW1 3AX 10 0
TW1 3AY 10 0
TW1 3AZ 10 2015‑10 0
TW1 3BA 10 Richmond Road 1
TW1 3BB 10 Richmond Road 1
TW1 3BE 10 Richmond Road 1
TW1 3BF 10 0
TW1 3BH 10 0
TW1 3BJ 10 0
TW1 3BL 10 Orleans Road 1
TW1 3BW 10 York Street 1
TW1 3BZ 10 York Street 1
TW1 3DA 10 0
TW1 3DB 10 0
TW1 3DD 10 0
TW1 3DE 10 0
TW1 3DF 10 0
TW1 3DG 10 0
TW1 3DH 10 0
TW1 3DJ 10 Riverside 1
TW1 3DL 10 0
TW1 3DN 10 Riverside 1
TW1 3DP 10 0
TW1 3DQ 10 0
TW1 3DR 10 0
TW1 3DS 10 0
TW1 3DT 10 Riverside 1
TW1 3DU 10 The Embankment 1
TW1 3DW 10 0
TW1 3DX 10 Riverside 1
TW1 3DY 10 Eel Pie Island 1
TW1 3EA 10 0
TW1 3EE 10 Crown Road 1
TW1 3EG 10 0
TW1 3EH 10 Crown Road 3
TW1 3EJ 10 Crown Road 3
TW1 3EL 10 0
TW1 3EN 10 Hartington Road 1
TW1 3EP 10 0
TW1 3EQ 10 0
TW1 3ER 10 0
TW1 3ES 10 0
TW1 3EU 10 0
TW1 3EW 10 0
TW1 3EX 10 0
TW1 3EZ 10 53 0
TW1 3HB 10 0
TW1 3HD 10 0
TW1 3HE 10 Amyand Park Road 2
TW1 3HG 10 0
TW1 3HH 10 0
TW1 3HJ 10 0
TW1 3HN 10 0
TW1 3HP 10 0
TW1 3HQ 10 0
TW1 3HR 10 0
TW1 3HS 10 0
TW1 3HT 10 0
TW1 3HU 10 0
TW1 3HW 10 0
TW1 3HX 10 0
TW1 3HY 10 0
TW1 3JA 10 0
TW1 3JB 10 0
TW1 3JD 10 0
TW1 3JF 10 0
TW1 3JS 10 0
TW1 3JT 10 Garfield Road 1
TW1 3JU 10 0
TW1 3JX 10 0
TW1 3JY 10 0
TW1 3JZ 10 York Street 7
TW1 3LD 10 York Street 2
TW1 3LE 10 0
TW1 3LJ 10 York Street 5
TW1 3LP 10 0
TW1 3LS 10 0
TW1 3ND 10 0
TW1 3NE 10 0
TW1 3NF 10 0
TW1 3NG 10 0
TW1 3NH 10 0
TW1 3NJ 10 Church Street 5
TW1 3NL 10 0
TW1 3NN 10 0
TW1 3NP 10 Water Lane 2
TW1 3NR 10 Church Street 6
TW1 3NS 10 0
TW1 3NT 10 2013‑07 0
TW1 3NU 10 0
TW1 3NX 10 0
TW1 3NY 10 0
TW1 3NZ 10 0
TW1 3PA 10 0
TW1 3PB 10 0
TW1 3QB 10 2018‑01 19 0
TW1 3QL 10 2015‑10 0
TW1 3QR 10 2015‑10 0
TW1 3QS 10 London Road 19 3
TW1 3RE 10 2019‑01 53 0
TW1 3RJ 10 London Road 2
TW1 3RP 10 0
TW1 3RR 10 London Road 19
TW1 3RS 10 0
TW1 3RW 10 2013‑07 0
TW1 3RY 10 London Road 1
TW1 3RZ 10 King Street 1
TW1 3SB 10 3 0
TW1 3SD 10 King Street 15
TW1 3SE 10 19 0
TW1 3SG 10 King Street 4
TW1 3SH 10 King Street 4
TW1 3SL 10 King Street 1
TW1 3SN 10 King Street 10
TW1 3SP 10 0
TW1 3ST 10 2015‑10 0
TW1 3SU 10 King Street 1
TW1 3SX 10 London Road 9
TW1 3SY 10 London Road 1
TW1 3SZ 10 London Road 11
TW1 3TB 10 53 0
TW1 3TL 10 0
TW1 3TN 10 0
TW1 3WB 10 0
TW1 3WD 10 0
TW1 3WP 10 2019‑01 53 0
TW1 3WY 10 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.