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OSM Postcode Mapping for SA31 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 %
SA31 3 201 200 14 7.0%

All units within this sector:

Unit Street Name PQI ML Mapped
SA31 3AB 10 0
SA31 3AD Lammas Street 10 4
SA31 3AE Lammas Street 10 6
SA31 3AF 10 0
SA31 3AJ Lammas Street 10 1
SA31 3AL 10 0
SA31 3AN 10 0
SA31 3AP Lammas Street 10 3
SA31 3AQ Lammas Street 10 3
SA31 3AR 10 0
SA31 3AS Glanyrafon Road 10 1
SA31 3AW 10 0
SA31 3AX Mofra Lane 10 1
SA31 3AY 10 0
SA31 3AZ 10 0
SA31 3BA 10 0
SA31 3BB 10 0
SA31 3BD 10 0
SA31 3BE 10 0
SA31 3BG 10 0
SA31 3BH 10 0
SA31 3BJ 10 0
SA31 3BL 10 0
SA31 3BN Merlin's Walk 10 1
SA31 3BP 10 0
SA31 3BQ 10 0
SA31 3BR 10 0
SA31 3BS 10 0
SA31 3BT 10 0
SA31 3BU 10 0
SA31 3BW 10 0
SA31 3BX 10 0
SA31 3BY 10 0
SA31 3BZ 10 0
SA31 3DA 10 0
SA31 3DB 10 0
SA31 3DD 10 0
SA31 3DE 10 0
SA31 3DF 10 0
SA31 3DG 10 0
SA31 3DH 10 0
SA31 3DJ 10 0
SA31 3DL 10 0
SA31 3DN 10 0
SA31 3DP 10 0
SA31 3DQ 10 0
SA31 3DR 10 0
SA31 3DS 10 0
SA31 3DT 10 0
SA31 3DU 10 0
SA31 3DW 10 0
SA31 3DX 10 0
SA31 3DY 10 0
SA31 3DZ 10 0
SA31 3EA 10 0
SA31 3EB 10 0
SA31 3ED 10 0
SA31 3EE 10 0
SA31 3EF 10 0
SA31 3EG 10 0
SA31 3EH 10 0
SA31 3EJ 10 0
SA31 3EL 10 0
SA31 3EN 10 0
SA31 3EP Job's Well Road 10 2
SA31 3EQ 10 0
SA31 3ER 10 0
SA31 3ES 10 0
SA31 3ET 10 0
SA31 3EU 10 0
SA31 3EW 10 0
SA31 3EX 10 0
SA31 3EY 10 0
SA31 3EZ Job's Well Road 10 1
SA31 3FA 10 0
SA31 3FB 10 0
SA31 3FD 10 0
SA31 3FF 10 0
SA31 3GA 10 0
SA31 3GB 10 0
SA31 3GH 10 0
SA31 3GL 10 0
SA31 3GR 10 0
SA31 3GU 10 0
SA31 3HA 10 0
SA31 3HB 10 0
SA31 3HD 10 0
SA31 3HE 10 0
SA31 3HF 10 0
SA31 3HG 10 0
SA31 3HH 10 0
SA31 3HJ 10 0
SA31 3HL 10 0
SA31 3HN 10 0
SA31 3HP 10 0
SA31 3HQ 10 0
SA31 3HR 10 0
SA31 3HS 10 0
SA31 3HT 10 0
SA31 3HU 10 0
SA31 3HW 10 0
SA31 3HX 10 0
SA31 3HY 10 0
SA31 3HZ 10 0
SA31 3JA 10 0
SA31 3JB 10 0
SA31 3JD 10 0
SA31 3JE 10 0
SA31 3JF 10 0
SA31 3JG 10 0
SA31 3JH 10 0
SA31 3JJ 10 0
SA31 3JL 10 0
SA31 3JN 10 0
SA31 3JP 10 0
SA31 3JQ 10 0
SA31 3JR 10 0
SA31 3JS 10 0
SA31 3JT 10 0
SA31 3JU 10 0
SA31 3JW 10 0
SA31 3JX 10 0
SA31 3JZ 10 0
SA31 3LD 10 0
SA31 3LE Blue Street 10 19
SA31 3LL 10 0
SA31 3LN 10 0
SA31 3LP 10 0
SA31 3LQ Blue Street 10 5
SA31 3LS 10 0
SA31 3LU 10 0
SA31 3LW 10 0
SA31 3LX 10 0
SA31 3LY 10 0
SA31 3LZ 10 0
SA31 3NA 10 0
SA31 3NB 10 0
SA31 3NE 10 0
SA31 3NF 10 0
SA31 3NG 10 0
SA31 3NJ 10 0
SA31 3NL Llanstephan Road 10 1
SA31 3NN 10 0
SA31 3NQ Llansteffan Road 10 1
SA31 3NR 10 0
SA31 3NS 10 0
SA31 3NU 10 0
SA31 3NW 10 0
SA31 3NX 10 0
SA31 3NY 10 0
SA31 3NZ 10 0
SA31 3PA 10 0
SA31 3PB 10 0
SA31 3PD 10 0
SA31 3PE 10 0
SA31 3PG 10 0
SA31 3PH 10 0
SA31 3PJ 10 0
SA31 3PL 10 0
SA31 3PN 10 0
SA31 3PP 10 0
SA31 3PQ 10 0
SA31 3PR 10 0
SA31 3PS 10 0
SA31 3PT 10 0
SA31 3PU 10 0
SA31 3PW 10 0
SA31 3PX 10 0
SA31 3PY 10 0
SA31 3PZ 10 0
SA31 3QA 10 0
SA31 3QE 10 0
SA31 3QF 10 0
SA31 3QG 10 0
SA31 3QL 10 0
SA31 3QN 10 0
SA31 3QP 10 0
SA31 3QQ 10 0
SA31 3QR 10 0
SA31 3QS 10 0
SA31 3QT 10 0
SA31 3QU 10 0
SA31 3QW 10 0
SA31 3QX 10 0
SA31 3QY 10 0
SA31 3QZ 10 0
SA31 3RA 10 0
SA31 3RB 10 0
SA31 3RD 10 0
SA31 3RE 10 0
SA31 3RG 10 0
SA31 3RJ 10 0
SA31 3RL 10 0
SA31 3RN 10 0
SA31 3RP 10 0
SA31 3RR 10 0
SA31 3RS 10 0
SA31 3RU 10 0
SA31 3RY 10 0
SA31 3SA 10 0
SA31 3SB 10 0
SA31 3SD 10 0
SA31 3SE 10 0
SA31 3SG 10 0
SA31 3WR 10 0
SA31 3WY 10 29 0
SA31 3XA 10 0
SA31 3ZB 10 29 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.