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OSM Postcode Mapping for BT51 3 Postal Sector

The circles on the map above are out-of-date the postcode unit 'centriods' from a Northern Ireland source. This source is probably not compatible with OpenStreetMap's licensing requirements, so you must not use this information directly to make any changes to OpenStreetMap.

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 %
BT51 3 252 252 14 5.6%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
BT51 3AA 10 0
BT51 3AB 10 0
BT51 3AD 10 0
BT51 3AE 10 0
BT51 3AF 10 0
BT51 3AG 10 0
BT51 3AH 10 0
BT51 3AJ 10 0
BT51 3AL 10 0
BT51 3AN 10 0
BT51 3AP 10 0
BT51 3AQ 10 0
BT51 3AR 10 0
BT51 3AS 10 0
BT51 3AT 10 0
BT51 3AU 10 0
BT51 3AW 10 0
BT51 3AX 10 0
BT51 3AY 10 0
BT51 3AZ 10 0
BT51 3BA 10 0
BT51 3BB 10 0
BT51 3BD 10 0
BT51 3BE 10 0
BT51 3BF 10 0
BT51 3BG 10 0
BT51 3BH 10 0
BT51 3BJ 10 0
BT51 3BL 10 0
BT51 3BN 10 0
BT51 3BP 10 0
BT51 3BQ 10 0
BT51 3BS 10 0
BT51 3BT 10 0
BT51 3BU 10 0
BT51 3BW 10 0
BT51 3BX 10 0
BT51 3BY 10 0
BT51 3BZ 10 Shuttle Hill 1
BT51 3DA 10 0
BT51 3DB 10 0
BT51 3DD 10 0
BT51 3DE 10 0
BT51 3DF 10 0
BT51 3DG 10 0
BT51 3DH 10 0
BT51 3DJ 10 0
BT51 3DL 10 0
BT51 3DN 10 0
BT51 3DP 10 0
BT51 3DQ 10 0
BT51 3DR 10 0
BT51 3DS 10 0
BT51 3DT 10 Captain Street 2
BT51 3DU 10 0
BT51 3DW 10 0
BT51 3DX 10 Hazelbank Road 1
BT51 3DY 10 0
BT51 3DZ 10 0
BT51 3EA 10 0
BT51 3ED 10 0
BT51 3EE 10 0
BT51 3EF 10 0
BT51 3EG 10 0
BT51 3EH 10 0
BT51 3EJ 10 0
BT51 3EL 10 0
BT51 3EN 10 0
BT51 3EP 10 0
BT51 3EQ 10 0
BT51 3ER 10 0
BT51 3ES 10 0
BT51 3ET 10 0
BT51 3EU 10 0
BT51 3EW 10 0
BT51 3EX 10 0
BT51 3EY 10 0
BT51 3EZ 10 2 0
BT51 3FD 10 2 0
BT51 3GB 10 0
BT51 3GE 10 0
BT51 3GH 10 0
BT51 3GL 10 0
BT51 3GN 10 0
BT51 3GR 10 0
BT51 3GS 10 0
BT51 3GZ 10 0
BT51 3HA 10 0
BT51 3HB 10 0
BT51 3HD 10 0
BT51 3HE 10 0
BT51 3HF 10 0
BT51 3HG 10 0
BT51 3HJ 10 0
BT51 3HL 10 0
BT51 3HN 10 0
BT51 3HP 10 Castlerock Road 2
BT51 3HQ 10 0
BT51 3HR 10 0
BT51 3HS 10 Castlerock Road 1
BT51 3HT 10 0
BT51 3HU 10 0
BT51 3HW 10 0
BT51 3HX 10 Ballycairn Road 1
BT51 3HY 10 0
BT51 3HZ 10 0
BT51 3JA 10 0
BT51 3JB 10 0
BT51 3JD 10 0
BT51 3JE 10 0
BT51 3JF 10 0
BT51 3JG 10 0
BT51 3JH 10 0
BT51 3JL 10 0
BT51 3JP 10 0
BT51 3JR 10 0
BT51 3JS 10 0
BT51 3JT 10 0
BT51 3JU 10 0
BT51 3JW 10 0
BT51 3JX 10 0
BT51 3JY 10 0
BT51 3JZ 10 Castlerock Road 1
BT51 3LA 10 Castlerock Road 1
BT51 3LB 10 0
BT51 3LD 10 0
BT51 3LE 10 0
BT51 3LF 10 0
BT51 3LG 10 0
BT51 3LH 10 0
BT51 3LJ 10 0
BT51 3LL 10 0
BT51 3LN 10 0
BT51 3LP 10 0
BT51 3LQ 10 0
BT51 3LR 10 1
BT51 3LS 10 0
BT51 3LT 10 0
BT51 3LU 10 0
BT51 3LW 10 0
BT51 3LX 10 0
BT51 3LY 10 0
BT51 3LZ 10 0
BT51 3NA 10 Riverside Park East 1
BT51 3NB 10 0
BT51 3ND 10 0
BT51 3NE 10 0
BT51 3NF 10 0
BT51 3NG 10 0
BT51 3NH 10 0
BT51 3NJ 10 0
BT51 3NL 10 0
BT51 3NN 10 0
BT51 3NP 10 0
BT51 3NQ 10 0
BT51 3NR 10 0
BT51 3NS 10 0
BT51 3NT 10 0
BT51 3NU 10 0
BT51 3NW 10 0
BT51 3NX 10 0
BT51 3NY 10 0
BT51 3PA 10 0
BT51 3PB 10 0
BT51 3PD 10 0
BT51 3PE 10 0
BT51 3PF 10 0
BT51 3PG 10 0
BT51 3PH 10 0
BT51 3PJ 10 0
BT51 3PL 10 0
BT51 3PN 10 0
BT51 3PP 10 0
BT51 3PQ 10 0
BT51 3PR 10 0
BT51 3PS 10 0
BT51 3PT 10 0
BT51 3PW 10 0
BT51 3PX 10 0
BT51 3PY 10 0
BT51 3PZ 10 0
BT51 3QA 10 2 0
BT51 3QB 10 Greenmount Avenue 2 1
BT51 3QD 10 0
BT51 3QE 10 0
BT51 3QF 10 0
BT51 3QG 10 0
BT51 3QJ 10 0
BT51 3QL 10 0
BT51 3QN 10 0
BT51 3QP 10 0
BT51 3QQ 10 Riverside Regional Centre 3
BT51 3QR 10 0
BT51 3QS 10 0
BT51 3QT 10 0
BT51 3QU 10 0
BT51 3QW 10 0
BT51 3QX 10 0
BT51 3QY 10 0
BT51 3QZ 10 0
BT51 3RA 10 0
BT51 3RB 10 0
BT51 3RD 10 0
BT51 3RE 10 0
BT51 3RF 10 0
BT51 3RG 10 0
BT51 3RH 10 0
BT51 3RL 10 0
BT51 3RN 10 1
BT51 3RP 10 0
BT51 3RQ 10 0
BT51 3RR 10 0
BT51 3RS 10 0
BT51 3RT 10 0
BT51 3RW 10 0
BT51 3RY 10 0
BT51 3RZ 10 0
BT51 3SA 10 0
BT51 3SB 10 0
BT51 3SD 10 0
BT51 3SE 10 Coolyvenny Road 1
BT51 3SF 10 0
BT51 3SG 10 0
BT51 3SH 10 0
BT51 3SJ 10 0
BT51 3SL 10 0
BT51 3SN 10 0
BT51 3SP 10 0
BT51 3SQ 10 0
BT51 3SR 10 0
BT51 3SS 10 0
BT51 3ST 10 0
BT51 3SU 10 0
BT51 3SW 10 0
BT51 3SX 10 0
BT51 3SZ 10 0
BT51 3TA 10 0
BT51 3TB 10 3 0
BT51 3TD 10 3 0
BT51 3TE 10 0
BT51 3TF 10 3 0
BT51 3TG 10 0
BT51 3TH 10 0
BT51 3TJ 10 0
BT51 3TL 10 0
BT51 3TN 10 0
BT51 3TP 10 0
BT51 3TQ 10 0
BT51 3TR 10 3 0
BT51 3TS 10 3 0
BT51 3TT 10 0
BT51 3TU 10 3 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
BT51 3DT 0 Captain␣Street n4407840269 Captain␣Street␣Lower
BT51 3LR 0 w588413213
BT51 3RN 0 w438551062
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.