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OSM Postcode Mapping for SN25 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 comes from Taginfo GB. It is usually updated once a day at about 10:15 UTC, with data from about 20:30 UTC the previous day. (Current data is from 1970‑01‑01 00:00:00 Z.) The data used to compute the OSM mean position comes from the Overpass API and is updated less frequently, usually about once a week. (Current data is from 2024‑03‑23 18:50:30 Z.)

District Sector Units Geo. Units Mapped %
SN25 1 173 173 10 5.8%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
SN25 1AB 10 0
SN25 1AD 10 0
SN25 1AH 10 0
SN25 1AJ 10 0
SN25 1AL 10 0
SN25 1AN 10 0
SN25 1AP 10 0
SN25 1AR 10 0
SN25 1AS 10 0
SN25 1AY 10 0
SN25 1AZ 10 0
SN25 1BB 10 0
SN25 1BD 10 0
SN25 1BE 10 0
SN25 1BF 10 0
SN25 1BG 10 0
SN25 1BH 10 0
SN25 1BJ 10 0
SN25 1BL 10 Havisham Drive 3
SN25 1BN 10 0
SN25 1BP 10 0
SN25 1BQ 10 0
SN25 1BS 10 0
SN25 1BT 10 0
SN25 1BU 10 0
SN25 1BW 10 0
SN25 1BX 10 0
SN25 1BY 10 0
SN25 1BZ 10 0
SN25 1FA 10 0
SN25 1FB 10 0
SN25 1FD 10 0
SN25 1FH 10 0
SN25 1HT 10 The Brow 2
SN25 1HU 10 0
SN25 1HX 10 High Street 1
SN25 1HY 10 0
SN25 1HZ 10 0
SN25 1JA 10 0
SN25 1JB 10 0
SN25 1JD 10 0
SN25 1JE 10 Lady Lane 1
SN25 1JF 10 0
SN25 1JP 10 Haydon Court Drive 1
SN25 1JQ 10 0
SN25 1PD 10 0
SN25 1PE 10 0
SN25 1PN 10 0
SN25 1PS 10 0
SN25 1PT 10 0
SN25 1PU 10 0
SN25 1PW 10 0
SN25 1PX 10 0
SN25 1PY 10 0
SN25 1PZ 10 0
SN25 1QA 10 0
SN25 1QB 10 0
SN25 1QD 10 0
SN25 1QE 10 0
SN25 1QF 10 0
SN25 1QG 10 0
SN25 1QH 10 0
SN25 1QJ 10 0
SN25 1QL 10 0
SN25 1QN 10 0
SN25 1QP 10 0
SN25 1QQ 10 Thames Avenue 3
SN25 1QR 10 0
SN25 1QS 10 Windflower Road 1
SN25 1QT 10 0
SN25 1QU 10 Charlock Path 1
SN25 1QW 10 0
SN25 1QX 10 0
SN25 1QY 10 0
SN25 1QZ 10 0
SN25 1RA 10 0
SN25 1RB 10 0
SN25 1RD 10 0
SN25 1RE 10 0
SN25 1RF 10 0
SN25 1RG 10 0
SN25 1RH 10 0
SN25 1RJ 10 0
SN25 1RL 10 0
SN25 1RN 10 0
SN25 1RP 10 0
SN25 1RQ 10 0
SN25 1RR 10 0
SN25 1RS 10 0
SN25 1RT 10 0
SN25 1RU 10 0
SN25 1RW 10 0
SN25 1RX 10 0
SN25 1RY 10 0
SN25 1RZ 10 0
SN25 1SA 10 0
SN25 1SB 10 0
SN25 1SD 10 0
SN25 1SE 10 0
SN25 1SF 10 0
SN25 1SG 10 0
SN25 1SH 10 0
SN25 1SJ 10 0
SN25 1SL 10 0
SN25 1SN 10 0
SN25 1SP 10 0
SN25 1SQ 10 0
SN25 1SR 10 0
SN25 1SS 10 0
SN25 1ST 10 0
SN25 1SU 10 0
SN25 1SW 10 0
SN25 1SX 10 0
SN25 1SY 10 0
SN25 1SZ 10 0
SN25 1TA 10 0
SN25 1TB 10 0
SN25 1TD 10 0
SN25 1TE 10 0
SN25 1TF 10 0
SN25 1TG 10 0
SN25 1TH 10 0
SN25 1TJ 10 0
SN25 1TL 10 0
SN25 1TN 10 0
SN25 1TP 10 0
SN25 1TQ 10 0
SN25 1TR 10 0
SN25 1TS 10 0
SN25 1TT 10 0
SN25 1TU 10 0
SN25 1TW 10 0
SN25 1TX 10 0
SN25 1TY 10 0
SN25 1TZ 10 0
SN25 1UA 10 0
SN25 1UB 10 0
SN25 1UD 10 0
SN25 1UE 10 0
SN25 1UF 10 0
SN25 1UG 10 Torun Way 1
SN25 1UH 10 Aiken Road 3
SN25 1UL 10 0
SN25 1UN 10 0
SN25 1UP 10 0
SN25 1UQ 10 0
SN25 1UR 10 0
SN25 1US 10 0
SN25 1UT 10 0
SN25 1UU 10 0
SN25 1UW 10 0
SN25 1UX 10 0
SN25 1UY 10 0
SN25 1UZ 10 0
SN25 1WA 10 0
SN25 1WB 10 0
SN25 1WD 10 0
SN25 1WG 10 0
SN25 1WH 10 0
SN25 1WJ 10 0
SN25 1WL 10 2013‑07 0
SN25 1WN 10 0
SN25 1WP 10 0
SN25 1WQ 10 0
SN25 1WR 10 0
SN25 1WT 10 0
SN25 1WZ 10 0
SN25 1XA 10 0
SN25 1XB 10 0
SN25 1XD 10 0
SN25 1XE 10 0
SN25 1XF 10 0
SN25 1XG 10 0
SN25 1XH 10 0
SN25 1XJ 10 0
SN25 1XX 10 0

Units with street mismatches in this sector:

No mismatches found in this sector.

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.