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OSM Postcode Mapping for RH20 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 %
RH20 4 227 224 19 8.5%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
RH20 4AA 10 0
RH20 4AB 10 0
RH20 4AD 10 0
RH20 4AE 10 0
RH20 4AF 10 0
RH20 4AG 10 0
RH20 4AH 10 0
RH20 4AJ 10 0
RH20 4AL 10 London Road 1
RH20 4AN 10 0
RH20 4AP 10 School Lane 2
RH20 4AQ 10 0
RH20 4AR 10 0
RH20 4AS 10 0
RH20 4AT 10 0
RH20 4AU 10 0
RH20 4AW 10 0
RH20 4AX 10 0
RH20 4AY 10 London Road 1
RH20 4AZ 10 0
RH20 4BA 10 0
RH20 4BB 10 0
RH20 4BD 10 0
RH20 4BE 10 0
RH20 4BF 10 0
RH20 4BG 10 0
RH20 4BH 10 0
RH20 4BJ 10 0
RH20 4BL 10 0
RH20 4BN 10 0
RH20 4BP 10 0
RH20 4BQ 10 0
RH20 4BS 10 0
RH20 4BT 10 0
RH20 4BU 10 0
RH20 4BW 10 0
RH20 4BX 10 0
RH20 4BY 10 0
RH20 4BZ 10 0
RH20 4DA 10 0
RH20 4DB 10 0
RH20 4DD 10 0
RH20 4DE 10 0
RH20 4DF 10 0
RH20 4DG 10 0
RH20 4DH 10 North Street 1
RH20 4DJ 10 The Square 2
RH20 4DL 10 0
RH20 4DN 10 0
RH20 4DP 10 0
RH20 4DQ 10 0
RH20 4DR 10 High Street 3
RH20 4DS 10 0
RH20 4DT 10 0
RH20 4DU 10 High Street 3
RH20 4DW 10 0
RH20 4DX 10 2018‑04 0
RH20 4DY 10 West Street 1
RH20 4DZ 10 West Street 1
RH20 4EA 10 0
RH20 4EB 10 0
RH20 4ED 10 0
RH20 4EE 10 West Street 2
RH20 4EF 10 0
RH20 4EG 10 0
RH20 4EH 10 0
RH20 4EJ 10 0
RH20 4EL 10 0
RH20 4EN 10 0
RH20 4EP 10 0
RH20 4EQ 10 0
RH20 4ER 10 0
RH20 4ES 10 0
RH20 4ET 10 0
RH20 4EU 10 0
RH20 4EW 10 0
RH20 4EX 10 0
RH20 4EY 10 0
RH20 4EZ 10 0
RH20 4FF 10 0
RH20 4FG 10 0
RH20 4FH 10 0
RH20 4FJ 10 0
RH20 4FL 10 0
RH20 4FN 10 0
RH20 4FP 10 0
RH20 4FQ 10 0
RH20 4FR 10 0
RH20 4GJ 10 0
RH20 4GL 10 0
RH20 4GW 10 0
RH20 4GZ 10 0
RH20 4HA 10 0
RH20 4HB 10 0
RH20 4HD 10 0
RH20 4HE 10 0
RH20 4HF 10 0
RH20 4HG 10 0
RH20 4HH 10 0
RH20 4HJ 10 Pulborough Road 2
RH20 4HL 10 0
RH20 4HN 10 0
RH20 4HP 10 Pulborough Road 1
RH20 4HQ 10 0
RH20 4HR 10 0
RH20 4HS 10 0
RH20 4HT 10 0
RH20 4HU 10 0
RH20 4HW 10 0
RH20 4HX 10 0
RH20 4HY 10 0
RH20 4HZ 10 0
RH20 4JA 10 0
RH20 4JB 10 0
RH20 4JD 10 0
RH20 4JE 10 0
RH20 4JF 10 0
RH20 4JG 10 0
RH20 4JH 10 0
RH20 4JJ 10 0
RH20 4JL 10 0
RH20 4JN 10 Pulborough Road 1
RH20 4JP 10 0
RH20 4JQ 10 0
RH20 4JR 10 0
RH20 4JS 10 0
RH20 4JT 10 0
RH20 4JU 10 0
RH20 4JW 10 0
RH20 4JX 10 0
RH20 4JY 10 0
RH20 4JZ 10 0
RH20 4LA 10 0
RH20 4LB 10 0
RH20 4LD 10 0
RH20 4LE 10 0
RH20 4LF 10 0
RH20 4LG 10 0
RH20 4LH 10 0
RH20 4LJ 10 0
RH20 4LL 10 School Lane 1
RH20 4LN 10 0
RH20 4LP 10 0
RH20 4LQ 10 0
RH20 4LR 10 0
RH20 4LS 10 0
RH20 4LT 10 0
RH20 4LU 10 0
RH20 4LW 10 0
RH20 4LX 10 0
RH20 4LY 10 0
RH20 4LZ 10 0
RH20 4NA 10 School Hill 1
RH20 4NB 10 0
RH20 4ND 10 0
RH20 4NE 10 0
RH20 4NF 10 0
RH20 4NG 10 0
RH20 4NH 10 0
RH20 4NJ 10 0
RH20 4NL 10 0
RH20 4NN 10 0
RH20 4NP 10 0
RH20 4NQ 10 Old Mill Drive 2
RH20 4NR 10 0
RH20 4NS 10 0
RH20 4NT 10 0
RH20 4NU 10 0
RH20 4NW 10 0
RH20 4NX 10 0
RH20 4NY 10 0
RH20 4NZ 10 0
RH20 4PA 10 0
RH20 4PB 10 0
RH20 4PD 10 0
RH20 4PE 10 0
RH20 4PF 10 0
RH20 4PG 10 Spierbridge Road 2
RH20 4PH 10 0
RH20 4PJ 10 0
RH20 4PL 10 0
RH20 4PN 10 0
RH20 4PP 10 0
RH20 4PQ 10 0
RH20 4PR 10 0
RH20 4PS 10 0
RH20 4PT 10 0
RH20 4PU 10 0
RH20 4PW 10 0
RH20 4PX 10 0
RH20 4PY 10 0
RH20 4PZ 10 0
RH20 4QA 10 0
RH20 4QB 10 0
RH20 4QD 10 0
RH20 4QE 10 0
RH20 4QF 10 0
RH20 4QG 10 0
RH20 4QH 10 0
RH20 4QJ 10 0
RH20 4QL 10 0
RH20 4QN 10 0
RH20 4QP 10 0
RH20 4QQ 10 0
RH20 4QR 10 0
RH20 4QS 10 0
RH20 4QT 10 0
RH20 4QU 10 1
RH20 4QW 10 0
RH20 4QX 10 0
RH20 4QY 10 0
RH20 4QZ 10 0
RH20 4RA 10 0
RH20 4RB 10 0
RH20 4RD 10 0
RH20 4RE 10 0
RH20 4RF 10 0
RH20 4RG 10 0
RH20 4RH 10 0
RH20 4RJ 10 0
RH20 4RN 10 0
RH20 4RP 10 0
RH20 4RQ 10 0
RH20 4RU 10 0
RH20 4TA 10 2018‑01 0
RH20 4TB 10 0
RH20 4TD 10 Sandhill Lane 1
RH20 4UU 10 2013‑07 0
RH20 4UW 10 0
RH20 4WF 10 2018‑10 14 0
RH20 4WP 10 14 0
RH20 4WU 10 2019‑01 14 0
RH20 4WW 10 2013‑07 0
RH20 4XB 10 14 0
RH20 4XT 10 2019‑01 14 0
RH20 4YF 10 0
RH20 4YY 10 0
RH20 4YZ 10 14 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
RH20 4NQ 2 Old␣Mill␣Drive n5519425778 Old␣Mill␣Square
RH20 4PG 2 Spierbridge␣Road w156067785
RH20 4QU 1 n6418974839
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.