You are in: Rob's OSM Stuff » UK Addresses » Postcode Stats » TW » TW17 » 9

OSM Postcode Mapping for TW17 9 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 %
TW17 9 99 97 11 11.3%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
TW17 9AA 10 High Street 11 2
TW17 9AB 10 High Street 4
TW17 9AD 10 Manor Farm Avenue 1
TW17 9AE 10 0
TW17 9AF 10 0
TW17 9AG 10 0
TW17 9AH 10 0
TW17 9AJ 10 0
TW17 9AL 10 0
TW17 9AN 10 2017‑10 0
TW17 9AP 10 0
TW17 9AQ 10 0
TW17 9AR 10 Thurlestone Parade 4
TW17 9AT 10 0
TW17 9AU 10 High Street 4
TW17 9AW 10 0
TW17 9AX 10 2013‑07 0
TW17 9AY 10 High Street 1
TW17 9BB 10 2019‑01 0
TW17 9BD 10 0
TW17 9BE 10 0
TW17 9BF 10 0
TW17 9BG 10 0
TW17 9BH 10 0
TW17 9BJ 10 0
TW17 9BL 10 0
TW17 9BN 10 0
TW17 9BQ 10 0
TW17 9BS 10 0
TW17 9BT 10 0
TW17 9BU 10 0
TW17 9BW 10 0
TW17 9DA 10 0
TW17 9DH 10 0
TW17 9DJ 10 0
TW17 9DL 10 0
TW17 9DN 10 0
TW17 9DP 10 0
TW17 9DQ 10 0
TW17 9DW 10 0
TW17 9EA 10 0
TW17 9EB 10 0
TW17 9ED 10 0
TW17 9EE 10 1
TW17 9EG 10 2018‑07 0
TW17 9EJ 10 0
TW17 9EL 10 0
TW17 9EP 10 0
TW17 9EQ 10 0
TW17 9ER 10 0
TW17 9ES 10 0
TW17 9EW 10 0
TW17 9EZ 10 0
TW17 9HB 10 0
TW17 9HE 10 0
TW17 9HG 10 0
TW17 9HH 10 0
TW17 9HJ 10 0
TW17 9HL 10 0
TW17 9HN 10 0
TW17 9HP 10 0
TW17 9HQ 10 0
TW17 9HS 10 0
TW17 9HT 10 0
TW17 9HU 10 0
TW17 9HX 10 1
TW17 9HY 10 0
TW17 9HZ 10 0
TW17 9JA 10 0
TW17 9JB 10 0
TW17 9JR 10 0
TW17 9JS 10 0
TW17 9JT 10 0
TW17 9JU 10 0
TW17 9JW 10 0
TW17 9JX 10 0
TW17 9JY 10 0
TW17 9JZ 10 Church Square 1
TW17 9LA 10 0
TW17 9LB 10 0
TW17 9LD 10 0
TW17 9LE 10 0
TW17 9LF 10 0
TW17 9LG 10 0
TW17 9LH 10 0
TW17 9LJ 10 0
TW17 9LL 10 0
TW17 9LN 10 0
TW17 9LP 10 0
TW17 9LQ 10 0
TW17 9LW 10 0
TW17 9NB 10 0
TW17 9NJ 10 0
TW17 9NL 10 0
TW17 9NN 10 0
TW17 9NP 10 Chertsey Road 1
TW17 9NS 10 0
TW17 9NT 10 Dockett Eddy Lane 1
TW17 9NU 10 0
TW17 9NW 10 0
TW17 9NX 10 0
TW17 9NY 10 2015‑10 0
TW17 9PB 10 0
TW17 9WE 10 11 0
TW17 9WG 10 0
TW17 9WH 10 2013‑07 0
TW17 9WJ 10 2013‑07 0
TW17 9WL 10 11 0
TW17 9WP 10 0
TW17 9WT 10 0
TW17 9WU 10 0
TW17 9WZ 10 0
TW17 9ZQ 10 2013‑07 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
TW17 9EE 1 w161778436
TW17 9HX 1 r6802986
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.