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OSM Postcode Mapping for BN20 9 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 %
BN20 9 169 168 15 8.9%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
BN20 9AA 10 South Downs Road 1
BN20 9AB 10 0
BN20 9AD 10 0
BN20 9AE 10 0
BN20 9AG 10 0
BN20 9AH 10 0
BN20 9AJ 10 0
BN20 9AL 10 0
BN20 9AN 10 Upper King's Drive 1
BN20 9AP 10 0
BN20 9AQ 10 0
BN20 9AR 10 0
BN20 9AS 10 0
BN20 9AT 10 0
BN20 9AU 10 0
BN20 9AW 10 0
BN20 9AX 10 0
BN20 9AY 10 0
BN20 9BH 10 0
BN20 9BJ 10 0
BN20 9BL 10 0
BN20 9BN 10 0
BN20 9BP 10 0
BN20 9BS 10 0
BN20 9BT 10 0
BN20 9BU 10 0
BN20 9BW 10 0
BN20 9BX 10 0
BN20 9BY 10 0
BN20 9DA 10 0
BN20 9DB 10 0
BN20 9DD 10 0
BN20 9DE 10 0
BN20 9DG 10 0
BN20 9DJ 10 0
BN20 9DL 10 0
BN20 9DP 10 0
BN20 9DQ 10 0
BN20 9DT 10 51 0
BN20 9DU 10 0
BN20 9DX 10 0
BN20 9DY 10 0
BN20 9DZ 10 0
BN20 9EA 10 0
BN20 9EB 10 0
BN20 9EE 10 0
BN20 9EF 10 0
BN20 9EG 10 0
BN20 9EH 10 0
BN20 9EJ 10 0
BN20 9EL 10 0
BN20 9EN 10 0
BN20 9EP 10 0
BN20 9ER 10 51 0
BN20 9EX 10 0
BN20 9EY 10 0
BN20 9HA 10 0
BN20 9HB 10 0
BN20 9HD 10 0
BN20 9HE 10 0
BN20 9HF 10 0
BN20 9HH 10 0
BN20 9HJ 10 0
BN20 9HL 10 0
BN20 9HN 10 0
BN20 9HP 10 0
BN20 9HQ 10 Wish Hill 1
BN20 9HR 10 Church Street 1
BN20 9HS 10 0
BN20 9HT 10 St Mary's Church 1
BN20 9HU 10 0
BN20 9HW 10 0
BN20 9HX 10 0
BN20 9HY 10 0
BN20 9JA 10 0
BN20 9JB 10 0
BN20 9JD 10 0
BN20 9JE 10 0
BN20 9JF 10 0
BN20 9JG 10 0
BN20 9JP 10 0
BN20 9JR 10 0
BN20 9JS 10 0
BN20 9JT 10 0
BN20 9LA 10 Eastbourne Road 4
BN20 9LB 10 0
BN20 9LD 10 0
BN20 9LE 10 0
BN20 9LG 10 0
BN20 9LH 10 0
BN20 9LJ 10 0
BN20 9LL 10 0
BN20 9LN 10 0
BN20 9LP 10 0
BN20 9LR 10 0
BN20 9LS 10 0
BN20 9NA 10 0
BN20 9NB 10 0
BN20 9ND 10 0
BN20 9NE 10 0
BN20 9NF 10 0
BN20 9NG 10 0
BN20 9NH 10 0
BN20 9NJ 10 St. Annes Road 34
BN20 9NL 10 St. Annes Road 38
BN20 9NN 10 0
BN20 9NP 10 0
BN20 9NR 10 Eastbourne Road 1
BN20 9NS 10 0
BN20 9NT 10 0
BN20 9NU 10 0
BN20 9NX 10 0
BN20 9NY 10 0
BN20 9PG 10 The Triangle 1
BN20 9PH 10 0
BN20 9PJ 10 The Triangle 2
BN20 9PL 10 Orchard Parade 7
BN20 9PN 10 Coppice Avenue 2
BN20 9PP 10 0
BN20 9PQ 10 0
BN20 9PR 10 0
BN20 9PS 10 0
BN20 9PT 10 0
BN20 9PU 10 0
BN20 9PX 10 0
BN20 9PY 10 0
BN20 9QA 10 0
BN20 9QB 10 0
BN20 9QD 10 0
BN20 9QE 10 0
BN20 9QG 10 0
BN20 9QH 10 0
BN20 9QJ 10 0
BN20 9QS 10 0
BN20 9QT 10 0
BN20 9QU 10 0
BN20 9QX 10 1
BN20 9QY 10 0
BN20 9RA 10 0
BN20 9RB 10 0
BN20 9RD 10 0
BN20 9RE 10 0
BN20 9RG 10 0
BN20 9RH 10 0
BN20 9RJ 10 Rapsons Road 1
BN20 9RL 10 0
BN20 9RN 10 0
BN20 9RP 10 0
BN20 9RQ 10 0
BN20 9RR 10 0
BN20 9RS 10 0
BN20 9RY 10 0
BN20 9SA 10 0
BN20 9SB 10 0
BN20 9SD 10 0
BN20 9SE 10 0
BN20 9SF 10 0
BN20 9SG 10 0
BN20 9SH 10 0
BN20 9SJ 10 0
BN20 9SL 10 0
BN20 9SN 10 0
BN20 9SP 10 0
BN20 9SQ 10 0
BN20 9SR 10 0
BN20 9SS 10 0
BN20 9ST 10 0
BN20 9SU 10 0
BN20 9SX 10 0
BN20 9SY 10 0
BN20 9WZ 10 51 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
BN20 9PL 7 Orchard␣Parade n4931562986 Coppice␣Avenue
BN20 9PL 7 Orchard␣Parade n4931563002
BN20 9QX 1 w137379052
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.