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OSM Postcode Mapping for SA1 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 %
SA1 1 168 148 29 19.6%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
SA1 1AA 10 Siemens Way 74 1
SA1 1AF 10 0
SA1 1AH 10 18 0
SA1 1AU 10 0
SA1 1AW 10 2013‑07 18 0
SA1 1AZ 10 0
SA1 1BL 10 2019‑12 74 0
SA1 1BP 10 74 0
SA1 1DE 10 Wind Street 0
SA1 1DF 10 Wind Street 1
SA1 1DG 10 0
SA1 1DH 10 0
SA1 1DP 10 Wind Street 2
SA1 1DW 10 0
SA1 1DX 10 0
SA1 1DY 10 Wind Street 7
SA1 1DZ 10 2
SA1 1EA 10 18 0
SA1 1EB 10 0
SA1 1ED 10 Little Wind Street 2
SA1 1EE 10 Wind Street 3
SA1 1EF 10 Wind Street 0
SA1 1EG 10 Wind Street 1
SA1 1EJ 10 0
SA1 1EP 10 Wind Street 1
SA1 1EQ 10 0
SA1 1FN 10 2019‑01 74 0
SA1 1FY 10 0
SA1 1FZ 10 Trawler Road 1
SA1 1HD 10 0
SA1 1HE 10 0
SA1 1HF 10 0
SA1 1HG 10 0
SA1 1HQ 10 2013‑07 18 0
SA1 1HS 10 0
SA1 1HU 10 0
SA1 1HW 10 0
SA1 1HY 10 0
SA1 1HZ 10 Castle Street 1
SA1 1JA 10 2013‑07 0
SA1 1JE 10 0
SA1 1JF 10 0
SA1 1JG 10 2 0
SA1 1JH 10 2 0
SA1 1JN 10 2 0
SA1 1JQ 10 Worcester Place 1
SA1 1JR 10 6 0
SA1 1JS 10 6 0
SA1 1JT 10 6 0
SA1 1JW 10 Trawler Road 2 1
SA1 1JZ 10 0
SA1 1LA 10 2 0
SA1 1LB 10 Trawler Road 11
SA1 1LD 10 2 0
SA1 1LE 10 High Street 1
SA1 1LF 10 0
SA1 1LG 10 High Street 1
SA1 1LJ 10 0
SA1 1LL 10 0
SA1 1LN 10 0
SA1 1LP 10 2013‑07 0
SA1 1LS 10 0
SA1 1LT 10 0
SA1 1LW 10 High Street 5
SA1 1LY 10 0
SA1 1LZ 10 0
SA1 1NA 10 0
SA1 1NB 10 0
SA1 1NE 10 High Street 1
SA1 1NF 10 0
SA1 1NG 10 0
SA1 1NH 10 0
SA1 1NJ 10 0
SA1 1NL 10 6 0
SA1 1NN 10 0
SA1 1NQ 10 0
SA1 1NS 10 2013‑07 0
SA1 1NT 10 0
SA1 1NU 10 High Street 3
SA1 1NW 10 0
SA1 1NX 10 Ivey Place 1
SA1 1NY 10 0
SA1 1NZ 10 0
SA1 1PE 10 0
SA1 1PG 10 0
SA1 1PL 10 0
SA1 1PQ 10 0
SA1 1PS 10 74 0
SA1 1PT 10 2 0
SA1 1PU 10 2 0
SA1 1PY 10 2 0
SA1 1PZ 10 2 0
SA1 1QA 10 0
SA1 1QB 10 2 0
SA1 1QD 10 2 0
SA1 1QE 10 2 0
SA1 1QF 10 2 0
SA1 1QG 10 0
SA1 1QJ 10 0
SA1 1QP 10 0
SA1 1QQ 10 0
SA1 1QR 10 0
SA1 1QT 10 2019‑01 Adelaide Street 74 1
SA1 1QW 10 0
SA1 1QX 10 0
SA1 1QY 10 2019‑01 74 0
SA1 1RB 10 0
SA1 1RE 10 East Burrows Road 2
SA1 1RG 10 0
SA1 1RH 10 0
SA1 1RJ 10 0
SA1 1RL 10 0
SA1 1RP 10 0
SA1 1RQ 10 0
SA1 1RR 10 Somerset Place 1
SA1 1RS 10 0
SA1 1RT 10 0
SA1 1RU 10 1
SA1 1RW 10 0
SA1 1RY 10 0
SA1 1RZ 10 0
SA1 1SA 10 0
SA1 1SB 10 0
SA1 1SD 10 0
SA1 1SE 10 2 0
SA1 1SF 10 2015‑10 0
SA1 1SG 10 0
SA1 1SH 10 2 0
SA1 1SN 10 0
SA1 1SP 10 The Strand 1
SA1 1SR 10 0
SA1 1SU 10 0
SA1 1SW 10 0
SA1 1TA 10 18 0
SA1 1TB 10 18 0
SA1 1TE 10 18 0
SA1 1TF 10 18 0
SA1 1TG 10 18 0
SA1 1TJ 10 2013‑07 18 0
SA1 1TP 10 18 0
SA1 1TR 10 18 0
SA1 1TS 10 0
SA1 1TT 10 Gloucester Place 4
SA1 1TW 10 0
SA1 1TY 10 Gloucester Place 2
SA1 1UA 10 0
SA1 1UB 10 0
SA1 1UD 10 0
SA1 1UE 10 0
SA1 1UF 10 0
SA1 1UG 10 0
SA1 1UH 10 Abernethy Quay 1
SA1 1UL 10 0
SA1 1UN 10 Pilot House Wharf 2
SA1 1UP 10 Fishmarket Quay 6
SA1 1UQ 10 0
SA1 1UU 10 0
SA1 1UW 10 0
SA1 1UX 10 0
SA1 1UZ 10 0
SA1 1WD 10 0
SA1 1WG 10 0
SA1 1WU 10 18 0
SA1 1WW 10 74 0
SA1 1XA 10 0
SA1 1XB 10 0
SA1 1XD 10 74 0
SA1 1XH 10 74 0
SA1 1XJ 10 74 0
SA1 1XW 10 0
SA1 1XX 10 0
SA1 1XY 10 0
SA1 1XZ 10 0
SA1 1YB 10 0
SA1 1YE 10 0
SA1 1YF 10 0
SA1 1YG 10 0
SA1 1YH 10 0
SA1 1YJ 10 0
SA1 1YN 10 74 0
SA1 1YP 10 74 0
SA1 1YQ 10 0
SA1 1YS 10 2019‑01 74 0
SA1 1YW 10 0
SA1 1YZ 10 0
SA1 1ZB 10 18 0
SA1 1ZJ 10 2019‑01 74 0
SA1 1ZS 10 2019‑01 74 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
SA1 1DZ 2 w835360559
SA1 1DZ 2 w835360558
SA1 1NU 3 High␣Street n6900337987
SA1 1RU 1 w93523346
SA1 1UN 2 Pilot␣House␣Wharf w93523435
SA1 1UP 6 Fishmarket␣Quay w93523471 Trawler␣Road
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.