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OSM Postcode Mapping for SW16 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 %
SW16 3 183 182 10 5.5%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
SW16 3AA 10 0
SW16 3AB 10 0
SW16 3AD 10 0
SW16 3AE 10 0
SW16 3AF 10 0
SW16 3AG 10 0
SW16 3AH 10 0
SW16 3AJ 10 0
SW16 3AL 10 0
SW16 3AN 10 0
SW16 3AP 10 0
SW16 3AQ 10 0
SW16 3AR 10 0
SW16 3AS 10 0
SW16 3AT 10 0
SW16 3AU 10 0
SW16 3AX 10 0
SW16 3AY 10 0
SW16 3AZ 10 0
SW16 3BA 10 0
SW16 3BB 10 0
SW16 3BD 10 0
SW16 3BE 10 0
SW16 3BG 10 0
SW16 3BH 10 0
SW16 3BJ 10 0
SW16 3BL 10 0
SW16 3BN 10 0
SW16 3BP 10 0
SW16 3BQ 10 0
SW16 3BS 10 0
SW16 3BT 10 0
SW16 3BU 10 0
SW16 3BX 10 Covington Way 1
SW16 3BY 10 0
SW16 3BZ 10 1
SW16 3DA 10 0
SW16 3DB 10 0
SW16 3DD 10 0
SW16 3DE 10 0
SW16 3DG 10 49 0
SW16 3DJ 10 0
SW16 3DL 10 0
SW16 3DN 10 0
SW16 3DP 10 0
SW16 3DR 10 0
SW16 3DS 10 0
SW16 3DT 10 0
SW16 3DU 10 0
SW16 3DW 10 0
SW16 3DX 10 0
SW16 3DY 10 0
SW16 3DZ 10 0
SW16 3EA 10 0
SW16 3ED 10 0
SW16 3EF 10 0
SW16 3EG 10 0
SW16 3EH 10 0
SW16 3EJ 10 0
SW16 3EL 10 0
SW16 3EN 10 0
SW16 3EP 10 0
SW16 3EQ 10 0
SW16 3ER 10 0
SW16 3ES 10 0
SW16 3ET 10 0
SW16 3EU 10 0
SW16 3EW 10 0
SW16 3EX 10 0
SW16 3EY 10 0
SW16 3EZ 10 0
SW16 3HA 10 0
SW16 3HB 10 0
SW16 3HD 10 Streatham Common North 1
SW16 3HE 10 0
SW16 3HF 10 0
SW16 3HG 10 0
SW16 3HH 10 0
SW16 3HJ 10 0
SW16 3HL 10 0
SW16 3HN 10 0
SW16 3HP 10 0
SW16 3HQ 10 0
SW16 3HR 10 0
SW16 3HS 10 0
SW16 3HX 10 Crown Lane 1
SW16 3HY 10 0
SW16 3HZ 10 0
SW16 3JB 10 0
SW16 3JD 10 0
SW16 3JE 10 0
SW16 3JF 10 0
SW16 3JG 10 Crown Lane 1
SW16 3JL 10 0
SW16 3JN 10 0
SW16 3JP 10 0
SW16 3JR 10 0
SW16 3JS 10 0
SW16 3JT 10 0
SW16 3JU 10 0
SW16 3JW 10 0
SW16 3JX 10 0
SW16 3JY 10 0
SW16 3JZ 10 0
SW16 3LA 10 0
SW16 3LB 10 0
SW16 3LG 10 0
SW16 3LH 10 Hermitage Lane 1
SW16 3LJ 10 0
SW16 3LL 10 0
SW16 3LN 10 0
SW16 3LP 10 0
SW16 3LQ 10 0
SW16 3LR 10 0
SW16 3LS 10 0
SW16 3LT 10 0
SW16 3LU 10 0
SW16 3LW 10 0
SW16 3LX 10 0
SW16 3LY 10 0
SW16 3LZ 10 0
SW16 3NA 10 0
SW16 3NB 10 0
SW16 3ND 10 0
SW16 3NE 10 0
SW16 3NF 10 0
SW16 3NG 10 0
SW16 3NL 10 49 0
SW16 3NN 10 0
SW16 3NP 10 0
SW16 3NQ 10 0
SW16 3NR 10 0
SW16 3NT 10 0
SW16 3NU 10 0
SW16 3NW 10 0
SW16 3NX 10 0
SW16 3NY 10 0
SW16 3NZ 10 0
SW16 3PA 10 0
SW16 3PB 10 0
SW16 3PD 10 0
SW16 3PE 10 0
SW16 3PF 10 2013‑07 0
SW16 3PH 10 0
SW16 3PJ 10 0
SW16 3PL 10 0
SW16 3PX 10 Streatham High Road 3
SW16 3PY 10 Streatham High Road 1
SW16 3QB 10 Streatham High Road 1
SW16 3QE 10 0
SW16 3QF 10 0
SW16 3QG 10 0
SW16 3QH 10 0
SW16 3QJ 10 0
SW16 3QL 10 Streatham High Road 1
SW16 3QN 10 0
SW16 3QQ 10 0
SW16 3QT 10 0
SW16 3QU 10 0
SW16 3QX 10 0
SW16 3QY 10 0
SW16 3QZ 10 0
SW16 3RA 10 0
SW16 3RB 10 0
SW16 3RD 10 0
SW16 3RE 10 0
SW16 3RF 10 0
SW16 3RG 10 0
SW16 3RL 10 0
SW16 3RN 10 0
SW16 3RT 10 0
SW16 3RU 10 0
SW16 3RW 10 0
SW16 3RX 10 0
SW16 3RY 10 0
SW16 3RZ 10 0
SW16 3SA 10 0
SW16 3SB 10 0
SW16 3SD 10 0
SW16 3SE 10 0
SW16 3SF 10 0
SW16 3SG 10 0
SW16 3SH 10 0
SW16 3SJ 10 0
SW16 3SN 10 0
SW16 3SQ 10 0
SW16 3UZ 10 49 0
SW16 3WE 10 49 0
SW16 3WQ 10 49 0
SW16 3WW 10 2013‑07 49 0
SW16 3XW 10 2013‑07 49 0
SW16 3YA 10 49 0
SW16 3YE 10 2019‑01 49 0
SW16 3ZN 10 49 0
SW16 3ZS 10 2018‑04 49 0
SW16 3ZT 10 49 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
SW16 3BZ 1 w164721339
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.