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 | % |
---|---|---|---|---|---|
W1B | 5 | 99 | 91 | 19 | 20.9% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
W1B 5AA | 10 | 2018‑01 | 0 | |||
W1B 5AB | 10 | 2 | 0 | |||
W1B 5AD | 10 | 0 | ||||
W1B 5AF | 10 | 0 | ||||
W1B 5AG | 10 | Air Street | 1 | |||
W1B 5AH | 10 | 1 | ||||
W1B 5AJ | 10 | 0 | ||||
W1B 5AL | 10 | 2013‑07 | 0 | |||
W1B 5AN | 10 | 0 | ||||
W1B 5AP | 10 | 0 | ||||
W1B 5AR | 10 | Glasshouse Street | 2 | 3 | ||
W1B 5AS | 10 | 0 | ||||
W1B 5AW | 50 | 0 | ||||
W1B 5BD | 10 | 0 | ||||
W1B 5BN | 10 | 2016‑10 | 0 | |||
W1B 5BT | 10 | Regent Street | 1 | |||
W1B 5BW | 10 | 2 | 0 | |||
W1B 5DF | 10 | 2 | 0 | |||
W1B 5DG | 10 | 2 | 0 | |||
W1B 5DH | 10 | 2 | 0 | |||
W1B 5DL | 10 | 0 | ||||
W1B 5DP | 10 | 0 | ||||
W1B 5DQ | 10 | 2022‑07 | 0 | |||
W1B 5DR | 10 | Glasshouse Street | 1 | |||
W1B 5DS | 10 | 4 | 0 | |||
W1B 5DW | 10 | 2 | 0 | |||
W1B 5DX | 10 | 0 | ||||
W1B 5EA | 10 | Regent Place | 1 | |||
W1B 5EE | 10 | 0 | ||||
W1B 5FE | 10 | 0 | ||||
W1B 5HA | 10 | 2018‑01 | 0 | |||
W1B 5HB | 10 | 0 | ||||
W1B 5HD | 10 | 2018‑01 | 0 | |||
W1B 5HE | 10 | 2018‑01 | 0 | |||
W1B 5HF | 10 | 2018‑01 | 0 | |||
W1B 5HG | 10 | 2018‑01 | 0 | |||
W1B 5HH | 10 | 0 | ||||
W1B 5HJ | 10 | 2018‑01 | 0 | |||
W1B 5HL | 10 | 2013‑07 | 0 | |||
W1B 5HQ | 10 | 2018‑01 | 0 | |||
W1B 5JB | 10 | 0 | ||||
W1B 5JE | 10 | 0 | ||||
W1B 5JF | 10 | 2016‑10 | 0 | |||
W1B 5JG | 10 | 2015‑10 | 0 | |||
W1B 5JY | 10 | 2 | 0 | |||
W1B 5LJ | 10 | 2018‑10 | 0 | |||
W1B 5LR | 10 | 0 | ||||
W1B 5LS | 10 | 2022‑07 | 0 | |||
W1B 5LT | 10 | 2022‑07 | 0 | |||
W1B 5LU | 10 | 0 | ||||
W1B 5LX | 10 | 2018‑01 | 0 | |||
W1B 5LY | 10 | 0 | ||||
W1B 5LZ | 10 | Warwick Street | 1 | |||
W1B 5NA | 10 | 0 | ||||
W1B 5NE | 10 | Warwick Street | 2 | 1 | ||
W1B 5NF | 10 | 2 | 0 | |||
W1B 5NH | 10 | 0 | ||||
W1B 5NL | 10 | 0 | ||||
W1B 5NQ | 50 | 0 | ||||
W1B 5PA | 10 | 0 | ||||
W1B 5PB | 10 | 0 | ||||
W1B 5PD | 10 | 0 | ||||
W1B 5PE | 10 | 0 | ||||
W1B 5PF | 10 | 0 | ||||
W1B 5PG | 10 | Kingly Street | 3 | 1 | ||
W1B 5PH | 10 | Kingly Street | 1 | |||
W1B 5PJ | 10 | Kingly Street | 1 | |||
W1B 5PL | 10 | 0 | ||||
W1B 5PN | 10 | 2017‑04 | 0 | |||
W1B 5PP | 10 | 0 | ||||
W1B 5PQ | 10 | Kingly Street | 1 | |||
W1B 5PR | 10 | 0 | ||||
W1B 5PS | 10 | 2 | 0 | |||
W1B 5PT | 10 | 2 | 0 | |||
W1B 5PU | 10 | 2018‑01 | 0 | |||
W1B 5PW | 10 | Kingly Court | 10 | |||
W1B 5PX | 10 | 0 | ||||
W1B 5PY | 10 | Kingly Street | 1 | |||
W1B 5PZ | 10 | Kingly Street | 1 | |||
W1B 5QA | 10 | 0 | ||||
W1B 5QB | 10 | 0 | ||||
W1B 5QD | 10 | Kingly Street | 1 | |||
W1B 5QE | 10 | 0 | ||||
W1B 5QF | 10 | 2015‑10 | 0 | |||
W1B 5QG | 10 | 3 | 0 | |||
W1B 5QH | 10 | 0 | ||||
W1B 5QJ | 10 | 4 | 0 | |||
W1B 5QL | 10 | 4 | 0 | |||
W1B 5QN | 10 | 0 | ||||
W1B 5QP | 10 | Kingly Street | 1 | |||
W1B 5QQ | 10 | 0 | ||||
W1B 5QR | 10 | 0 | ||||
W1B 5QW | 10 | 4 | 0 | |||
W1B 5RA | 10 | Regent Street | 1 | |||
W1B 5RB | 10 | 0 | ||||
W1B 5RD | 10 | 0 | ||||
W1B 5RE | 10 | 0 | ||||
W1B 5RF | 10 | 0 | ||||
W1B 5RG | 10 | 0 | ||||
W1B 5RH | 10 | 0 | ||||
W1B 5RJ | 10 | Kingly Court | 0 | |||
W1B 5RL | 10 | 0 | ||||
W1B 5RN | 10 | 2018‑01 | 0 | |||
W1B 5RP | 10 | 2018‑01 | 0 | |||
W1B 5RR | 10 | 2013‑07 | Regent Street | 1 | ||
W1B 5RS | 10 | 0 | ||||
W1B 5RT | 10 | 2 | 0 | |||
W1B 5RU | 10 | 0 | ||||
W1B 5RW | 10 | 0 | ||||
W1B 5RX | 10 | 0 | ||||
W1B 5RZ | 10 | 2 | 0 | |||
W1B 5SA | 10 | 2 | 0 | |||
W1B 5SB | 10 | 0 | ||||
W1B 5SD | 10 | 0 | ||||
W1B 5SE | 10 | 0 | ||||
W1B 5SF | 10 | 0 | ||||
W1B 5SG | 10 | 0 | ||||
W1B 5SH | 10 | 0 | ||||
W1B 5SJ | 10 | 0 | ||||
W1B 5SL | 10 | 0 | ||||
W1B 5SN | 10 | 8 | 0 | |||
W1B 5SP | 10 | 8 | 0 | |||
W1B 5SQ | 10 | 0 | ||||
W1B 5SR | 10 | 2 | 0 | |||
W1B 5SS | 10 | 0 | ||||
W1B 5SW | 10 | 8 | 0 | |||
W1B 5SX | 10 | 0 | ||||
W1B 5TB | 10 | 8 | 0 | |||
W1B 5TD | 10 | 8 | 0 | |||
W1B 5TE | 10 | 8 | 0 | |||
W1B 5TF | 10 | 8 | 0 | |||
W1B 5TG | 10 | 8 | 0 | |||
W1B 5TH | 10 | 0 | ||||
W1B 5TJ | 10 | 0 | ||||
W1B 5TL | 10 | Regent Street | 1 | |||
W1B 5TN | 10 | 0 | ||||
W1B 5TP | 10 | 2 | 0 | |||
W1B 5TQ | 10 | 0 | ||||
W1B 5TR | 50 | 2 | 0 | |||
W1B 5TW | 10 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
W1B 5AH | 1 | w272198110 | ||
W1B 5PW | 10 | Kingly␣Court | w303385361 | Kingly␣Street |