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OSM Postcode Mapping for SA11 1 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 %
SA11 1 214 213 4 1.9%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
SA11 1AA 10 0
SA11 1AB 10 0
SA11 1AD 10 0
SA11 1AE 10 0
SA11 1AF 10 0
SA11 1AG 10 0
SA11 1AH 10 0
SA11 1AN 10 0
SA11 1AP 10 0
SA11 1AQ 10 1
SA11 1AR 10 0
SA11 1AS 10 Briton Ferry Road 1
SA11 1AT 10 0
SA11 1AU 10 0
SA11 1AW 10 0
SA11 1AX 10 0
SA11 1AY 10 0
SA11 1AZ 10 0
SA11 1BB 10 0
SA11 1BD 10 0
SA11 1BE 10 0
SA11 1BG 10 0
SA11 1BH 10 0
SA11 1BJ 10 0
SA11 1BL 10 0
SA11 1BN 10 0
SA11 1BP 10 0
SA11 1BQ 10 0
SA11 1BT 10 0
SA11 1BU 10 0
SA11 1BW 10 0
SA11 1BX 10 0
SA11 1BY 10 0
SA11 1BZ 10 0
SA11 1DA 10 0
SA11 1DB 10 0
SA11 1DD 10 0
SA11 1DF 10 0
SA11 1DG 10 0
SA11 1DH 10 0
SA11 1DJ 10 0
SA11 1DL 10 0
SA11 1DN 10 0
SA11 1DP 10 2 0
SA11 1DQ 10 0
SA11 1DR 10 0
SA11 1DT 10 0
SA11 1DU 10 Orchard Street 1
SA11 1DW 10 2 0
SA11 1DX 10 0
SA11 1DZ 10 0
SA11 1EA 10 0
SA11 1EB 10 0
SA11 1ED 10 0
SA11 1EE 10 0
SA11 1EF 10 0
SA11 1EH 10 0
SA11 1EJ 10 0
SA11 1EL 10 0
SA11 1EN 10 0
SA11 1EP 10 0
SA11 1EQ 10 0
SA11 1ER 10 0
SA11 1ES 10 0
SA11 1ET 10 0
SA11 1EW 10 0
SA11 1EX 10 0
SA11 1EY 10 0
SA11 1EZ 10 0
SA11 1GA 10 0
SA11 1GB 10 0
SA11 1GD 10 0
SA11 1GQ 10 0
SA11 1HA 10 0
SA11 1HB 10 0
SA11 1HD 10 0
SA11 1HE 10 0
SA11 1HF 10 0
SA11 1HG 10 0
SA11 1HH 10 0
SA11 1HL 10 0
SA11 1HN 10 0
SA11 1HP 10 0
SA11 1HQ 10 0
SA11 1HR 10 0
SA11 1HS 10 0
SA11 1HT 10 0
SA11 1HU 10 0
SA11 1HW 10 2 0
SA11 1HX 10 0
SA11 1HY 10 0
SA11 1HZ 10 0
SA11 1JA 10 0
SA11 1JB 10 0
SA11 1JD 10 0
SA11 1JE 10 0
SA11 1JF 10 0
SA11 1JG 10 0
SA11 1JH 10 0
SA11 1JJ 10 0
SA11 1JL 10 0
SA11 1JN 10 0
SA11 1JP 10 0
SA11 1JQ 10 0
SA11 1JR 10 0
SA11 1JS 10 0
SA11 1JT 10 0
SA11 1JU 10 0
SA11 1JW 10 0
SA11 1LA 10 0
SA11 1LB 10 0
SA11 1LE 10 0
SA11 1LF 10 0
SA11 1LJ 10 0
SA11 1LN 10 0
SA11 1LP 10 0
SA11 1LS 10 0
SA11 1LT 10 11 0
SA11 1LU 10 0
SA11 1LY 10 0
SA11 1LZ 10 0
SA11 1NA 10 0
SA11 1NB 10 0
SA11 1NE 10 0
SA11 1NF 10 0
SA11 1NG 10 0
SA11 1NH 10 0
SA11 1NJ 10 0
SA11 1NL 10 0
SA11 1NN 10 0
SA11 1NP 10 0
SA11 1NR 10 0
SA11 1NS 10 0
SA11 1NU 10 0
SA11 1NW 10 0
SA11 1PA 10 0
SA11 1PB 10 0
SA11 1PD 10 0
SA11 1PE 10 0
SA11 1PF 10 0
SA11 1PG 10 0
SA11 1PH 10 0
SA11 1PL 10 0
SA11 1PN 10 0
SA11 1PP 10 0
SA11 1PR 10 0
SA11 1PS 10 2018‑04 11 0
SA11 1PT 10 2015‑10 11 0
SA11 1PU 10 0
SA11 1PW 10 0
SA11 1PY 10 0
SA11 1RA 10 0
SA11 1RB 10 0
SA11 1RE 10 0
SA11 1RF 10 2013‑07 0
SA11 1RH 10 0
SA11 1RJ 10 0
SA11 1RN 10 0
SA11 1RP 10 0
SA11 1RQ 10 0
SA11 1RR 10 0
SA11 1RS 10 0
SA11 1RT 10 0
SA11 1RW 10 0
SA11 1RX 10 0
SA11 1RY 10 0
SA11 1RZ 10 0
SA11 1SB 10 Commercial Street 28
SA11 1SE 10 0
SA11 1SL 10 0
SA11 1SN 10 2013‑07 0
SA11 1SR 10 0
SA11 1SS 10 0
SA11 1SU 10 0
SA11 1SY 10 0
SA11 1TA 10 0
SA11 1TB 10 0
SA11 1TD 10 0
SA11 1TE 10 0
SA11 1TF 10 0
SA11 1TG 10 0
SA11 1TL 10 0
SA11 1TN 10 0
SA11 1TP 10 0
SA11 1TR 10 0
SA11 1TS 10 0
SA11 1TT 10 0
SA11 1TU 10 0
SA11 1TW 10 0
SA11 1TX 10 0
SA11 1TY 10 0
SA11 1UA 10 0
SA11 1UB 10 0
SA11 1UD 10 0
SA11 1UE 10 0
SA11 1UF 10 0
SA11 1UG 10 0
SA11 1UH 10 0
SA11 1UL 10 0
SA11 1UN 10 0
SA11 1UP 10 0
SA11 1UR 10 0
SA11 1US 10 0
SA11 1UT 10 0
SA11 1UU 10 0
SA11 1UW 10 0
SA11 1UY 10 0
SA11 1WP 10 2019‑01 11 0
SA11 1YA 10 0
SA11 1YB 10 0
SA11 1YE 10 0
SA11 1YG 10 0
SA11 1YH 10 0
SA11 1YL 10 0
SA11 1YN 10 2 0
SA11 1YT 10 0
SA11 1YU 10 0
SA11 1YW 10 0
SA11 1YY 10 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
SA11 1AQ 1 w96298788
SA11 1SB 28 Commercial␣Street n900990720 Charlesville␣Place
SA11 1SB 28 Commercial␣Street w917854015 Queen␣Street
SA11 1SB 28 Commercial␣Street w917854019 Water␣Street
SA11 1SB 28 Commercial␣Street w917854024 Maes␣Yr␣Haf␣Road
SA11 1SB 28 Commercial␣Street w917854029 Queen␣Street␣Back␣Road
SA11 1SB 28 Commercial␣Street w917854033 Queen␣Street␣Back␣Road
SA11 1SB 28 Commercial␣Street w917854037 Allister␣Street
SA11 1SB 28 Commercial␣Street n900990773 Green␣Street
SA11 1SB 28 Commercial␣Street w917854016 Orchard␣Street
SA11 1SB 28 Commercial␣Street w917854021 Stryd␣Dewi␣Sant
SA11 1SB 28 Commercial␣Street w917854026 The␣Parade
SA11 1SB 28 Commercial␣Street w917854030 Windsor␣Road
SA11 1SB 28 Commercial␣Street w917854034 Alfred␣Street
SA11 1SB 28 Commercial␣Street w917854038 The␣Parade
SA11 1SB 28 Commercial␣Street w917854017 Orchard␣Street
SA11 1SB 28 Commercial␣Street w917854022 Orchard␣Street
SA11 1SB 28 Commercial␣Street w917854027 Windsor␣Road
SA11 1SB 28 Commercial␣Street w917854031 Alfred␣Street
SA11 1SB 28 Commercial␣Street w917854035 Windsor␣Road
SA11 1SB 28 Commercial␣Street w917854039 Queen␣Street␣Back␣Road
SA11 1SB 28 Commercial␣Street w917854014 Queen␣Street
SA11 1SB 28 Commercial␣Street w917854018 Orchard␣Street
SA11 1SB 28 Commercial␣Street w917854023 Green␣Street
SA11 1SB 28 Commercial␣Street w917854028 Summerfield␣Place
SA11 1SB 28 Commercial␣Street w917854032 Alfred␣Street
SA11 1SB 28 Commercial␣Street w917854036 Windsor␣Road
SA11 1SB 28 Commercial␣Street w917854040 Water␣Street
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.