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 | % |
---|---|---|---|---|---|
W1K | 5 | 132 | 132 | 10 | 7.6% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
W1K 5AB | 10 | 0 | ||||
W1K 5AE | 10 | Grosvenor Square | 2 | 1 | ||
W1K 5AF | 10 | 0 | ||||
W1K 5AG | 10 | 0 | ||||
W1K 5AH | 10 | 0 | ||||
W1K 5AJ | 10 | 0 | ||||
W1K 5AS | 10 | Duke Street | 3 | 1 | ||
W1K 5AY | 10 | 0 | ||||
W1K 5AZ | 10 | 0 | ||||
W1K 5BD | 10 | 0 | ||||
W1K 5BE | 10 | 0 | ||||
W1K 5BF | 10 | 0 | ||||
W1K 5BG | 10 | 2 | 0 | |||
W1K 5BH | 10 | 0 | ||||
W1K 5BL | 10 | 0 | ||||
W1K 5BN | 10 | Binney Street | 1 | |||
W1K 5BQ | 10 | 0 | ||||
W1K 5BW | 10 | 0 | ||||
W1K 5BY | 10 | 0 | ||||
W1K 5DA | 10 | 0 | ||||
W1K 5DB | 10 | 0 | ||||
W1K 5DD | 10 | 2015‑10 | 0 | |||
W1K 5DE | 10 | 0 | ||||
W1K 5DF | 10 | 0 | ||||
W1K 5DG | 10 | 0 | ||||
W1K 5DH | 10 | 0 | ||||
W1K 5DJ | 10 | 0 | ||||
W1K 5DL | 10 | 0 | ||||
W1K 5DN | 10 | 0 | ||||
W1K 5DQ | 10 | 0 | ||||
W1K 5DR | 10 | Brook Street | 1 | |||
W1K 5DS | 10 | 0 | ||||
W1K 5DT | 10 | 0 | ||||
W1K 5DU | 10 | 0 | ||||
W1K 5DX | 10 | 2 | 0 | |||
W1K 5DZ | 10 | 0 | ||||
W1K 5EA | 10 | 0 | ||||
W1K 5EB | 10 | 0 | ||||
W1K 5ED | 10 | 0 | ||||
W1K 5EE | 10 | 0 | ||||
W1K 5EF | 10 | 0 | ||||
W1K 5EG | 10 | 0 | ||||
W1K 5EH | 10 | 0 | ||||
W1K 5EJ | 10 | 2 | 0 | |||
W1K 5EQ | 10 | 0 | ||||
W1K 5ER | 10 | 0 | ||||
W1K 5ES | 10 | 2013‑07 | 0 | |||
W1K 5EU | 10 | 0 | ||||
W1K 5EX | 10 | 0 | ||||
W1K 5EY | 10 | 3 | 0 | |||
W1K 5EZ | 10 | 0 | ||||
W1K 5HA | 10 | 2 | 0 | |||
W1K 5HD | 10 | 2 | 0 | |||
W1K 5HH | 10 | 0 | ||||
W1K 5HJ | 10 | 0 | ||||
W1K 5HL | 10 | 2 | 0 | |||
W1K 5HN | 10 | 0 | ||||
W1K 5HQ | 10 | 0 | ||||
W1K 5HR | 10 | 2019‑01 | Davies Street | 1 | ||
W1K 5HS | 10 | 2013‑07 | 2 | 0 | ||
W1K 5HT | 10 | 0 | ||||
W1K 5HW | 10 | 3 | 0 | |||
W1K 5HX | 10 | 0 | ||||
W1K 5JA | 10 | 2 | 0 | |||
W1K 5JB | 10 | 0 | ||||
W1K 5JD | 10 | 0 | ||||
W1K 5JE | 10 | 0 | ||||
W1K 5JF | 10 | 2 | 0 | |||
W1K 5JH | 10 | 0 | ||||
W1K 5JL | 10 | 0 | ||||
W1K 5JN | 10 | 0 | ||||
W1K 5JT | 10 | 0 | ||||
W1K 5LA | 10 | 0 | ||||
W1K 5LE | 10 | 2 | 0 | |||
W1K 5LF | 10 | 2 | 0 | |||
W1K 5LH | 10 | 0 | ||||
W1K 5LL | 10 | 0 | ||||
W1K 5LP | 10 | 2 | 0 | |||
W1K 5LR | 10 | Weighhouse Street | 3 | 1 | ||
W1K 5LS | 10 | Weighhouse Street | 3 | 1 | ||
W1K 5LT | 10 | 2018‑01 | 0 | |||
W1K 5LU | 10 | 2015‑10 | 0 | |||
W1K 5LX | 10 | 2015‑10 | 0 | |||
W1K 5LY | 10 | 2015‑10 | 0 | |||
W1K 5LZ | 10 | 2015‑10 | 0 | |||
W1K 5NE | 10 | 2017‑04 | 0 | |||
W1K 5NP | 10 | Duke Street | 2 | |||
W1K 5NQ | 10 | 2015‑10 | 0 | |||
W1K 5NR | 10 | Duke Street | 1 | |||
W1K 5NS | 10 | 0 | ||||
W1K 5NU | 10 | 0 | ||||
W1K 5NX | 10 | 2 | 0 | |||
W1K 5NY | 10 | 0 | ||||
W1K 5NZ | 10 | 0 | ||||
W1K 5PA | 10 | 0 | ||||
W1K 5PB | 10 | 0 | ||||
W1K 5PD | 10 | 3 | 0 | |||
W1K 5PE | 10 | 3 | 0 | |||
W1K 5PF | 10 | Duke Street | 1 | |||
W1K 5PG | 10 | 0 | ||||
W1K 5PQ | 10 | 0 | ||||
W1K 5QA | 10 | 0 | ||||
W1K 5QB | 10 | 0 | ||||
W1K 5QD | 10 | 0 | ||||
W1K 5QE | 10 | 0 | ||||
W1K 5QF | 10 | South Molton Street | 1 | |||
W1K 5QG | 10 | South Molton Street | 1 | |||
W1K 5QH | 10 | 0 | ||||
W1K 5QJ | 10 | 0 | ||||
W1K 5QL | 10 | 0 | ||||
W1K 5QN | 10 | 0 | ||||
W1K 5QP | 10 | 0 | ||||
W1K 5QQ | 10 | 0 | ||||
W1K 5QR | 10 | 0 | ||||
W1K 5QS | 10 | 0 | ||||
W1K 5QT | 10 | 0 | ||||
W1K 5QU | 10 | 0 | ||||
W1K 5QW | 10 | 0 | ||||
W1K 5QX | 10 | 2 | 0 | |||
W1K 5QY | 10 | 0 | ||||
W1K 5QZ | 10 | 0 | ||||
W1K 5RB | 10 | 0 | ||||
W1K 5RD | 10 | 2 | 0 | |||
W1K 5RE | 10 | 0 | ||||
W1K 5RF | 10 | 0 | ||||
W1K 5RG | 10 | 2 | 0 | |||
W1K 5RH | 10 | 0 | ||||
W1K 5RJ | 10 | 0 | ||||
W1K 5RL | 10 | 0 | ||||
W1K 5RN | 10 | 0 | ||||
W1K 5RP | 10 | 0 | ||||
W1K 5RQ | 10 | 2 | 0 | |||
W1K 5RR | 10 | 0 | ||||
W1K 5RS | 10 | 0 | ||||
W1K 5RT | 10 | 0 | ||||
W1K 5RU | 10 | 0 | ||||
W1K 5RW | 10 | 0 | ||||
W1K 5RX | 10 | 0 | ||||
W1K 5RY | 10 | 2 | 0 | |||
W1K 5RZ | 10 | 2 | 0 | |||
W1K 5SA | 10 | 0 | ||||
W1K 5SB | 10 | 0 | ||||
W1K 5SD | 10 | 0 | ||||
W1K 5SE | 10 | 0 | ||||
W1K 5SF | 10 | 0 | ||||
W1K 5SG | 10 | 0 | ||||
W1K 5SH | 10 | 0 | ||||
W1K 5SJ | 10 | 0 | ||||
W1K 5SL | 10 | 0 | ||||
W1K 5SN | 10 | 0 | ||||
W1K 5SQ | 10 | 0 | ||||
W1K 5SR | 10 | 0 | ||||
W1K 5SS | 10 | 2016‑10 | 0 | |||
W1K 5ST | 10 | 0 | ||||
W1K 5SU | 10 | 0 | ||||
W1K 5SW | 10 | 0 | ||||
W1K 5SX | 10 | 0 | ||||
W1K 5SY | 10 | 0 |
Units with street mismatches in this sector:
No mismatches found in this sector.