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OSM Postcode Mapping for SO18 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 %
SO18 1 198 197 161 81.7%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
SO18 1AB 10 Hawkeswood Road 18
SO18 1AD 10 Quayside Road 2
SO18 1AE 10 Quayside Road 24
SO18 1AF 10 Rampart Road 6
SO18 1AG 10 Rampart Road 8
SO18 1AH 10 Steuart Road 31
SO18 1AJ 10 Steuart Road 32
SO18 1AL 10 0
SO18 1AN 10 Bitterne Road West 5
SO18 1AP 10 Bitterne Road West 39
SO18 1AQ 10 0
SO18 1AR 10 Bitterne Road West 6
SO18 1AS 10 Rampart Road 15
SO18 1AT 10 Rampart Road 13
SO18 1AU 10 Bitterne Road West 11
SO18 1AW 10 Englefield Road 19
SO18 1AX 10 0
SO18 1AY 10 Vespasian Road 8
SO18 1AZ 10 Vespasian Road 12
SO18 1BA 10 Vespasian Road 10
SO18 1BB 10 Chafen Road 22
SO18 1BD 10 Chafen Road 38
SO18 1BE 10 Bitterne Road West 41
SO18 1BF 10 Whitworth Road 1
SO18 1BG 10 Bitterne Road West 8
SO18 1BH 10 0
SO18 1BJ 10 Bitterne Road West 7
SO18 1BL 10 Bitterne Road West 11
SO18 1BN 10 Bitterne Road West 1
SO18 1BP 10 Bitterne Road West 11
SO18 1BQ 10 Bitterne Road West 22
SO18 1BR 10 0
SO18 1BS 10 0
SO18 1BT 10 Bullar Road 1
SO18 1BU 10 Dimond Road 1
SO18 1BX 10 Bullar Road 1
SO18 1BY 10 0
SO18 1BZ 10 0
SO18 1DA 10 0
SO18 1DB 10 2015‑10 0
SO18 1DD 10 0
SO18 1DG 10 Bullar Road 1
SO18 1DH 10 0
SO18 1DL 10 St Catherines Road 3
SO18 1DN 10 0
SO18 1DP 10 Quayside Road 42
SO18 1DR 10 Bitterne Road 24
SO18 1DS 10 Bitterne Road West 5
SO18 1DT 10 0
SO18 1DU 10 Vespasian Road 1
SO18 1DW 10 0
SO18 1DX 10 Rampart Road 1
SO18 1DY 10 Hawkeswood Road 1
SO18 1DZ 10 Cobden Avenue 1
SO18 1EA 10 3 0
SO18 1EB 10 Vespasian Road 3 1
SO18 1ED 10 3 0
SO18 1EE 10 Bitterne Road West 1
SO18 1EF 10 0
SO18 1EG 10 Quayside Road 7
SO18 1EH 10 0
SO18 1EJ 10 Bullar Road 1
SO18 1EL 10 Sandringham Road 1
SO18 1EN 10 Quayside Road 1
SO18 1EP 10 Quayside Road 1
SO18 1EQ 10 Quayside Road 1
SO18 1ER 10 0
SO18 1ES 10 Cobden Avenue 3
SO18 1FG 10 Cobden Avenue 1
SO18 1FP 10 0
SO18 1FQ 10 Cobden Avenue 1
SO18 1FS 10 Cobden Avenue 6
SO18 1FT 10 Cobden Avenue 9
SO18 1FU 10 Cobden Avenue 9
SO18 1FW 10 Cobden Avenue 6
SO18 1FX 10 Cobden Avenue 4
SO18 1FY 10 Cobden Avenue 7
SO18 1FZ 10 The Triangle 10
SO18 1GA 10 Whitworth Crescent 8
SO18 1GB 10 0
SO18 1GD 10 Whitworth Crescent 20
SO18 1GE 10 Whitworth Road 26
SO18 1GF 10 Whitworth Road 19
SO18 1GG 10 Macnaghten Road 9
SO18 1GH 10 Macnaghten Road 16
SO18 1GJ 10 0
SO18 1GL 10 Macnaghten Road 34
SO18 1GN 10 Harcourt Road 4
SO18 1GP 10 0
SO18 1GQ 10 Harcourt Road 2
SO18 1GR 10 Bullar Road 7
SO18 1GS 10 Bullar Road 44
SO18 1GT 10 Bullar Road 25
SO18 1GU 10 Bullar Road 1
SO18 1HA 10 Cobbett Road 5
SO18 1HG 10 Coleson Road 10
SO18 1HH 10 Cobbett Road 14
SO18 1HJ 10 Cobbett Road 30
SO18 1HL 10 Cobbett Road 6
SO18 1HN 10 Coleson Road 12
SO18 1HP 10 Cobbett Road 1
SO18 1HT 10 Manor Farm Road 1
SO18 1HZ 10 Thorold Road 14
SO18 1JA 10 Lacon Close 28
SO18 1JB 10 0
SO18 1JD 10 0
SO18 1JE 10 0
SO18 1JF 10 Dimond Hill 12
SO18 1JG 10 Thorold Road 12
SO18 1JH 10 Norris Hill 2
SO18 1JJ 10 Sandringham Road 31
SO18 1JL 10 Sandringham Road 22
SO18 1JN 10 Sandringham Road 1
SO18 1JP 10 Dimond Road 10
SO18 1JQ 10 Dimond Road 24
SO18 1JR 10 Whitworth Road 1
SO18 1JS 10 Dimond Road 32
SO18 1JT 10 Dimond Road 8
SO18 1JW 10 Dimond Road 12
SO18 1JX 10 Dimond Road 19
SO18 1JY 10 Hillside Avenue 60
SO18 1JZ 10 Hillside Avenue 33
SO18 1LA 10 Appleton Road 10
SO18 1LB 10 Appleton Road 10
SO18 1LD 10 Hillside Avenue 21
SO18 1LE 10 Norris Hill 1
SO18 1LF 10 Dimond Close 20
SO18 1LG 10 0
SO18 1LH 10 0
SO18 1LJ 10 St Catherines Road 17
SO18 1LL 10 St Catherines Road 11
SO18 1LN 10 0
SO18 1LP 10 Bond Road 8
SO18 1LQ 10 Bond Road 16
SO18 1LR 10 0
SO18 1LS 10 St Catherines Road 5
SO18 1LT 10 St Catherines Road 9
SO18 1LU 10 St Catherines Road 34
SO18 1LW 10 St Catherines Road 10
SO18 1LX 10 Ash Tree Road 19
SO18 1LY 10 Ash Tree Road 30
SO18 1LZ 10 Ash Tree Road 23
SO18 1NA 10 Ash Tree Road 31
SO18 1NB 10 Wellington Road 4
SO18 1ND 10 0
SO18 1NE 10 Wellington Road 5
SO18 1NF 10 Wellington Road 1
SO18 1NG 10 Newton Road 26
SO18 1NH 10 Newton Road 34
SO18 1NJ 10 Newton Road 43
SO18 1NL 10 Newton Road 34
SO18 1NN 10 Manor Farm Road 23
SO18 1NP 10 Manor Farm Road 10
SO18 1NQ 10 Manor Farm Road 8
SO18 1NR 10 Manor Farm Road 3
SO18 1NS 10 Nursery Road 5
SO18 1NT 10 Manor Farm Road 15
SO18 1NU 10 Manor Farm Road 26
SO18 1NW 10 River View Road 28
SO18 1NX 10 Manor Farm Road 1
SO18 1NY 10 0
SO18 1NZ 10 Manor Farm Road 24
SO18 1PA 10 Oaktree Road 28
SO18 1PB 10 Oaktree Road 23
SO18 1PD 10 Dimond Road 10
SO18 1PE 10 Dimond Road 8
SO18 1PF 10 Dimond Road 1
SO18 1PG 10 Dimond Road 1
SO18 1PH 10 Oaktree Road 43
SO18 1PJ 10 Oaktree Road 32
SO18 1PL 10 Oaktree Road 24
SO18 1PN 10 Oaktree Road 21
SO18 1PQ 10 0
SO18 1QA 10 Hawkeswood Road 1
SO18 1QB 10 Hawkeswood Road 1
SO18 1QD 10 Hawkeswood Road 1
SO18 1QN 10 Bitterne Road Westal 52 1
SO18 1QP 10 Castle Road 42
SO18 1QQ 10 Castle Road 8
SO18 1QR 10 Copsewood Road 13
SO18 1QS 10 Dell Road 16
SO18 1QT 10 Dell Road 41
SO18 1QU 10 Copsewood Road 40
SO18 1QW 10 0
SO18 1QX 10 0
SO18 1QY 10 Bullar Road 3
SO18 1RB 10 Hollingbourne Close 7
SO18 1RD 10 Cobbett Road 1
SO18 1RE 10 Bitterne Road 1
SO18 1SJ 10 2019‑01 52 0
SO18 1TU 10 Castle Road 1
SO18 1TY 10 Castle Road 1
SO18 1UA 10 Bullar Road 2
SO18 1UB 10 0
SO18 1UD 10 River View Road 1
SO18 1UE 10 Parklands 10
SO18 1UG 10 Riverdene Place 4
SO18 1UH 10 Riverdene Place 3
SO18 1UR 10 Cobbett Road 1
SO18 1WT 10 52 0
SO18 1XU 10 2017‑07 52 0
SO18 1YB 10 0
SO18 1ZA 10 0
SO18 1ZL 10 2013‑07 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
SO18 1AN 5 Bitterne␣Road␣West w758211541 Englefield␣Road
SO18 1BL 11 Bitterne␣Road␣West w758181304 Midanbury␣Lane
SO18 1DL 3 St␣Catherines␣Road w754398255
SO18 1GD 20 Whitworth␣Crescent w757723927 Whitworth␣Road
SO18 1GE 26 Whitworth␣Road w757723920 Tides␣Reach,␣Whitworth␣Road
SO18 1GE 26 Whitworth␣Road w757723921 Tides␣Reach,␣Whitworth␣Road
SO18 1GE 26 Whitworth␣Road w757723922 Tides␣Reach,␣Whitworth␣Road
SO18 1GE 26 Whitworth␣Road w757723919 Tides␣Reach,␣Whitworth␣Road
SO18 1GE 26 Whitworth␣Road w757723923 Tides␣Reach,␣Whitworth␣Road
SO18 1JP 10 Dimond␣Road w240377028 Bond␣Road
SO18 1JQ 24 Dimond␣Road w240376055 Sandringham␣Road
SO18 1JQ 24 Dimond␣Road w240375134 Dimond␣Close
SO18 1PH 43 Oaktree␣Road w753723456 Oak␣Tree␣Road
SO18 1PH 43 Oaktree␣Road w317716256 Wellington␣Road
SO18 1PH 43 Oaktree␣Road w753723455 Oak␣Tree␣Road
SO18 1QT 41 Dell␣Road w755413205 Woodmill␣Lane
SO18 1QT 41 Dell␣Road w755413209 Woodmill␣Lane
SO18 1QT 41 Dell␣Road w755413206 Woodmill␣Lane
SO18 1QT 41 Dell␣Road w755413210 Woodmill␣Lane
SO18 1QT 41 Dell␣Road w755413203 Woodmill␣Lane
SO18 1QT 41 Dell␣Road w755413207 Woodmill␣Lane
SO18 1QT 41 Dell␣Road w755413204 Woodmill␣Lane
SO18 1QT 41 Dell␣Road w755413208 Woodmill␣Lane
SO18 1UH 3 Riverdene␣Place w755424694 Whitworth␣Crescent
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.