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OSM Postcode Mapping for TR8 4 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 %
TR8 4 289 289 20 6.9%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
TR8 4AA 10 Watergate Bay 2
TR8 4AB 10 Watergate Bay 1
TR8 4AD 10 0
TR8 4AE 10 0
TR8 4AF 10 0
TR8 4AG 10 0
TR8 4AH 10 0
TR8 4AJ 10 0
TR8 4AL 10 0
TR8 4AN 10 0
TR8 4AP 10 0
TR8 4AQ 10 Trevarrian 1
TR8 4AR 10 0
TR8 4AS 10 0
TR8 4AT 10 0
TR8 4AU 10 0
TR8 4AW 10 0
TR8 4AX 10 0
TR8 4AY 10 0
TR8 4AZ 10 0
TR8 4BA 10 Mawgan Porth 7
TR8 4BB 10 0
TR8 4BD 10 0
TR8 4BE 10 0
TR8 4BG 10 0
TR8 4BH 10 0
TR8 4BJ 10 0
TR8 4BL 10 0
TR8 4BN 10 0
TR8 4BP 10 0
TR8 4BQ 10 0
TR8 4BS 10 0
TR8 4BT 10 0
TR8 4BU 10 1
TR8 4BW 10 0
TR8 4BX 10 0
TR8 4BY 10 0
TR8 4BZ 10 0
TR8 4DA 10 0
TR8 4DB 10 0
TR8 4DD 10 0
TR8 4DE 10 0
TR8 4DF 10 0
TR8 4DG 10 0
TR8 4DH 10 0
TR8 4DJ 10 0
TR8 4DL 10 0
TR8 4DN 10 0
TR8 4DP 10 0
TR8 4DQ 10 Mawgan Porth 1
TR8 4DS 10 0
TR8 4DT 10 0
TR8 4DW 10 0
TR8 4DX 10 1
TR8 4DY 10 0
TR8 4DZ 10 1
TR8 4EA 10 0
TR8 4EB 10 0
TR8 4ED 10 0
TR8 4EF 10 0
TR8 4EG 10 0
TR8 4EH 10 0
TR8 4EJ 10 0
TR8 4EL 10 0
TR8 4EN 10 0
TR8 4EP 10 St Mawgan 2
TR8 4EQ 10 Carloggas 1
TR8 4ER 10 0
TR8 4ES 10 0
TR8 4ET 10 0
TR8 4EU 10 0
TR8 4EW 10 0
TR8 4EX 10 0
TR8 4EY 10 0
TR8 4EZ 10 0
TR8 4FA 10 0
TR8 4FB 10 0
TR8 4FD 10 0
TR8 4FE 10 0
TR8 4FF 10 0
TR8 4FG 10 0
TR8 4FH 10 0
TR8 4FJ 10 0
TR8 4FL 10 0
TR8 4FN 10 0
TR8 4FP 10 0
TR8 4FQ 10 0
TR8 4FR 10 0
TR8 4FS 10 0
TR8 4FT 10 0
TR8 4FU 10 0
TR8 4FW 10 0
TR8 4FX 10 0
TR8 4FY 10 0
TR8 4FZ 10 0
TR8 4GA 10 0
TR8 4GB 10 0
TR8 4GD 10 0
TR8 4GE 10 0
TR8 4GF 10 0
TR8 4GG 10 0
TR8 4GH 10 0
TR8 4GJ 10 0
TR8 4GL 10 0
TR8 4GN 10 0
TR8 4GP 10 0
TR8 4GQ 10 0
TR8 4GR 10 0
TR8 4GS 10 0
TR8 4GT 10 0
TR8 4GU 10 0
TR8 4GW 10 0
TR8 4GX 10 0
TR8 4GY 10 0
TR8 4GZ 10 0
TR8 4HA 10 0
TR8 4HB 10 0
TR8 4HD 10 0
TR8 4HE 10 0
TR8 4HF 10 0
TR8 4HG 10 0
TR8 4HH 10 St. Mawgan 2
TR8 4HJ 10 0
TR8 4HL 10 0
TR8 4HN 10 0
TR8 4HP 10 0
TR8 4HQ 10 0
TR8 4HR 10 0
TR8 4HS 10 A3059 1
TR8 4HT 10 0
TR8 4HU 10 0
TR8 4HX 10 0
TR8 4HY 10 0
TR8 4HZ 10 0
TR8 4JA 10 0
TR8 4JB 10 0
TR8 4JD 10 0
TR8 4JE 10 0
TR8 4JF 10 1
TR8 4JG 10 0
TR8 4JH 10 0
TR8 4JJ 10 0
TR8 4JL 10 0
TR8 4JN 10 0
TR8 4JP 10 0
TR8 4JQ 10 0
TR8 4JR 10 0
TR8 4JS 10 0
TR8 4JT 10 0
TR8 4JU 10 0
TR8 4JW 10 0
TR8 4JZ 10 0
TR8 4LA 10 1
TR8 4LB 10 0
TR8 4LD 10 0
TR8 4LE 10 0
TR8 4LF 10 Trethiggey Crescent 1
TR8 4LG 10 0
TR8 4LH 10 0
TR8 4LJ 10 0
TR8 4LL 10 0
TR8 4LN 10 0
TR8 4LP 10 0
TR8 4LQ 10 0
TR8 4LR 10 0
TR8 4LS 10 0
TR8 4LT 10 0
TR8 4LU 10 0
TR8 4LW 10 1
TR8 4LX 10 1
TR8 4LY 10 0
TR8 4LZ 10 0
TR8 4NA 10 0
TR8 4NB 10 1
TR8 4ND 10 0
TR8 4NE 10 0
TR8 4NF 10 0
TR8 4NG 10 0
TR8 4NH 10 0
TR8 4NJ 10 0
TR8 4NL 10 0
TR8 4NN 10 0
TR8 4NP 10 0
TR8 4NQ 10 0
TR8 4NR 10 0
TR8 4NS 10 0
TR8 4NT 10 0
TR8 4NU 10 0
TR8 4NW 10 0
TR8 4NX 10 0
TR8 4NY 10 Hendra Holiday Park 1
TR8 4NZ 10 0
TR8 4PA 10 0
TR8 4PB 10 0
TR8 4PD 10 0
TR8 4PE 10 0
TR8 4PF 10 0
TR8 4PG 10 0
TR8 4PH 10 0
TR8 4PJ 10 0
TR8 4PL 10 0
TR8 4PN 10 0
TR8 4PP 10 0
TR8 4PQ 10 0
TR8 4PR 10 0
TR8 4PS 10 0
TR8 4PT 10 0
TR8 4PU 10 0
TR8 4PW 10 0
TR8 4PX 10 0
TR8 4PY 10 0
TR8 4PZ 10 0
TR8 4QA 10 0
TR8 4QB 10 1
TR8 4QD 10 0
TR8 4QE 10 0
TR8 4QF 10 0
TR8 4QG 10 0
TR8 4QH 10 0
TR8 4QJ 10 0
TR8 4QL 10 0
TR8 4QN 10 0
TR8 4QQ 10 0
TR8 4QR 10 0
TR8 4QS 10 0
TR8 4QT 10 0
TR8 4QU 10 0
TR8 4QX 10 0
TR8 4QY 10 0
TR8 4QZ 10 0
TR8 4RA 10 0
TR8 4RB 10 0
TR8 4RD 10 0
TR8 4RE 10 0
TR8 4RF 10 0
TR8 4RG 10 0
TR8 4RJ 10 2015‑10 0
TR8 4RL 10 0
TR8 4RN 10 0
TR8 4RP 10 0
TR8 4RQ 10 0
TR8 4RR 10 0
TR8 4RS 10 0
TR8 4RT 10 0
TR8 4RU 10 0
TR8 4RW 10 0
TR8 4RX 10 0
TR8 4RY 10 0
TR8 4RZ 10 0
TR8 4SA 10 0
TR8 4SB 10 2021‑12 0
TR8 4SD 10 0
TR8 4SE 10 2022‑06 0
TR8 4SF 10 0
TR8 4SG 10 2022‑06 0
TR8 4SH 10 0
TR8 4SJ 10 2021‑12 0
TR8 4SL 10 2021‑09 0
TR8 4SN 10 2021‑12 0
TR8 4SP 10 2021‑09 0
TR8 4SQ 10 0
TR8 4SR 10 2021‑12 0
TR8 4SS 10 2022‑06 0
TR8 4ST 10 0
TR8 4SU 10 2021‑12 0
TR8 4SW 10 0
TR8 4SX 10 2021‑09 0
TR8 4SZ 10 2021‑12 0
TR8 4TD 10 2021‑09 0
TR8 4TP 10 0
TR8 4TQ 10 0
TR8 4TR 50 0
TR8 4TS 10 2 0
TR8 4TT 50 2 0
TR8 4TW 10 0
TR8 4TZ 10 0
TR8 4UD 10 2022‑06 2 0
TR8 4UG 10 2022‑06 2 0
TR8 4UP 50 2021‑12 3 0
TR8 4UQ 10 2021‑12 0
TR8 4UR 10 0
TR8 4US 10 3 0
TR8 4UT 10 2021‑09 0
TR8 4UW 50 2021‑09 3 0
TR8 4WB 10 0
TR8 4WD 10 0
TR8 4WE 10 0
TR8 4WF 10 0
TR8 4WG 10 0
TR8 4WH 10 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
TR8 4AQ 1 Trevarrian w308316561
TR8 4BA 7 Mawgan␣Porth n6167982086 Mawgan␣Porth␣Hill
TR8 4BA 7 Mawgan␣Porth n4023431451
TR8 4BA 7 Mawgan␣Porth n6167982114
TR8 4BA 7 Mawgan␣Porth n4023432151
TR8 4BA 7 Mawgan␣Porth n6167982124 Mawgan␣Porth␣Hill
TR8 4BA 7 Mawgan␣Porth n4023454088 Mawgan␣Porth␣Hill
TR8 4BU 1 w197585738
TR8 4DX 1 w1027655123
TR8 4DZ 1 n9489168196
TR8 4EP 2 St␣Mawgan w307518391
TR8 4JF 1 w306849105
TR8 4LA 1 n1123026362
TR8 4LW 1 w300743986
TR8 4LX 1 w300629599
TR8 4NB 1 w187794152
TR8 4QB 1 n1942462563
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.