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 | % |
---|---|---|---|---|---|
KT3 | 5 | 183 | 182 | 13 | 7.1% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
KT3 5AA | 10 | 0 | ||||
KT3 5AB | 10 | 0 | ||||
KT3 5AD | 10 | 0 | ||||
KT3 5AE | 10 | 0 | ||||
KT3 5AF | 10 | 0 | ||||
KT3 5AG | 10 | 0 | ||||
KT3 5AH | 10 | 0 | ||||
KT3 5AJ | 10 | 0 | ||||
KT3 5AL | 10 | 0 | ||||
KT3 5AN | 10 | 0 | ||||
KT3 5AP | 10 | 0 | ||||
KT3 5AQ | 10 | 0 | ||||
KT3 5AR | 10 | 1 | ||||
KT3 5AS | 10 | Westbury Road | 1 | |||
KT3 5AT | 10 | 0 | ||||
KT3 5AU | 10 | 0 | ||||
KT3 5AW | 10 | 0 | ||||
KT3 5AX | 10 | 0 | ||||
KT3 5AY | 10 | 0 | ||||
KT3 5AZ | 10 | 0 | ||||
KT3 5BA | 10 | 0 | ||||
KT3 5BB | 10 | 0 | ||||
KT3 5BD | 10 | 0 | ||||
KT3 5BE | 10 | 0 | ||||
KT3 5BF | 10 | Woodies Lane | 1 | |||
KT3 5BG | 10 | 0 | ||||
KT3 5BJ | 10 | 0 | ||||
KT3 5BL | 10 | 0 | ||||
KT3 5BN | 10 | 0 | ||||
KT3 5BP | 10 | 0 | ||||
KT3 5BQ | 10 | 0 | ||||
KT3 5BS | 10 | 0 | ||||
KT3 5BT | 10 | 0 | ||||
KT3 5BU | 10 | 0 | ||||
KT3 5BW | 10 | 0 | ||||
KT3 5BX | 10 | Green Lane | 1 | |||
KT3 5BY | 10 | 0 | ||||
KT3 5BZ | 10 | 0 | ||||
KT3 5DA | 10 | Green Lane | 1 | |||
KT3 5DB | 10 | 0 | ||||
KT3 5DD | 10 | 0 | ||||
KT3 5DE | 10 | 0 | ||||
KT3 5DF | 10 | 0 | ||||
KT3 5DG | 10 | 0 | ||||
KT3 5DH | 10 | 0 | ||||
KT3 5DJ | 10 | 0 | ||||
KT3 5DN | 10 | 0 | ||||
KT3 5DP | 10 | 57 Thetford Road | 0 | |||
KT3 5DQ | 10 | 0 | ||||
KT3 5DR | 10 | 0 | ||||
KT3 5DS | 10 | 0 | ||||
KT3 5DT | 10 | 0 | ||||
KT3 5DU | 10 | 0 | ||||
KT3 5DW | 10 | 0 | ||||
KT3 5DX | 10 | Thetford Road | 1 | |||
KT3 5DY | 10 | 2018‑01 | 0 | |||
KT3 5DZ | 10 | 0 | ||||
KT3 5EA | 10 | 0 | ||||
KT3 5EB | 10 | 0 | ||||
KT3 5ED | 10 | 0 | ||||
KT3 5EE | 10 | 0 | ||||
KT3 5EF | 10 | 0 | ||||
KT3 5EL | 10 | 0 | ||||
KT3 5EN | 10 | 0 | ||||
KT3 5EP | 10 | 0 | ||||
KT3 5ER | 10 | 0 | ||||
KT3 5ES | 10 | 0 | ||||
KT3 5ET | 10 | 0 | ||||
KT3 5EU | 10 | 0 | ||||
KT3 5EW | 10 | 0 | ||||
KT3 5EY | 10 | 0 | ||||
KT3 5EZ | 10 | 0 | ||||
KT3 5HA | 10 | Windsor Avenue | 1 | |||
KT3 5HB | 10 | Windsor Avenue | 1 | |||
KT3 5HE | 10 | 0 | ||||
KT3 5HF | 10 | 0 | ||||
KT3 5HG | 10 | 0 | ||||
KT3 5HH | 10 | 0 | ||||
KT3 5HJ | 10 | 0 | ||||
KT3 5HL | 10 | 0 | ||||
KT3 5HN | 10 | 0 | ||||
KT3 5HP | 10 | 0 | ||||
KT3 5HQ | 10 | 0 | ||||
KT3 5HR | 10 | 0 | ||||
KT3 5HS | 10 | 0 | ||||
KT3 5HT | 10 | 0 | ||||
KT3 5HU | 10 | 0 | ||||
KT3 5HW | 10 | 0 | ||||
KT3 5HX | 10 | 0 | ||||
KT3 5HY | 10 | 0 | ||||
KT3 5JA | 10 | 2018‑01 | 11 | 0 | ||
KT3 5JE | 10 | 0 | ||||
KT3 5JF | 10 | 0 | ||||
KT3 5JG | 10 | 0 | ||||
KT3 5JH | 10 | 0 | ||||
KT3 5JJ | 10 | 0 | ||||
KT3 5JL | 10 | 0 | ||||
KT3 5JN | 10 | 0 | ||||
KT3 5JP | 10 | 0 | ||||
KT3 5JQ | 10 | 0 | ||||
KT3 5JR | 10 | 0 | ||||
KT3 5JS | 10 | 0 | ||||
KT3 5JT | 10 | 0 | ||||
KT3 5JU | 10 | 0 | ||||
KT3 5JW | 10 | 0 | ||||
KT3 5LD | 10 | 0 | ||||
KT3 5LE | 10 | 0 | ||||
KT3 5LF | 10 | 0 | ||||
KT3 5LG | 10 | 0 | ||||
KT3 5LH | 10 | 0 | ||||
KT3 5LJ | 10 | 0 | ||||
KT3 5LL | 10 | 0 | ||||
KT3 5LN | 10 | 0 | ||||
KT3 5LQ | 10 | 0 | ||||
KT3 5LW | 10 | 0 | ||||
KT3 5LX | 10 | 0 | ||||
KT3 5LY | 10 | 0 | ||||
KT3 5LZ | 10 | 0 | ||||
KT3 5NA | 10 | 0 | ||||
KT3 5NB | 10 | 0 | ||||
KT3 5ND | 10 | 0 | ||||
KT3 5NE | 10 | 0 | ||||
KT3 5NF | 10 | 0 | ||||
KT3 5NG | 10 | 0 | ||||
KT3 5NH | 10 | 0 | ||||
KT3 5NJ | 10 | 0 | ||||
KT3 5NL | 10 | 0 | ||||
KT3 5NN | 10 | 0 | ||||
KT3 5NQ | 10 | 0 | ||||
KT3 5NU | 10 | 0 | ||||
KT3 5NX | 10 | 0 | ||||
KT3 5NY | 10 | 0 | ||||
KT3 5PA | 10 | 0 | ||||
KT3 5PB | 10 | 0 | ||||
KT3 5PD | 10 | Manor Drive North | 3 | |||
KT3 5PE | 10 | Manor Drive North | 1 | |||
KT3 5PF | 10 | Sheephouse Way | 1 | |||
KT3 5PG | 10 | 0 | ||||
KT3 5PH | 10 | 0 | ||||
KT3 5PJ | 10 | 0 | ||||
KT3 5PL | 10 | 0 | ||||
KT3 5PN | 10 | 2 | ||||
KT3 5PP | 10 | 0 | ||||
KT3 5PQ | 10 | 0 | ||||
KT3 5PR | 10 | 0 | ||||
KT3 5PS | 10 | 0 | ||||
KT3 5PT | 10 | 0 | ||||
KT3 5PU | 10 | 0 | ||||
KT3 5PW | 10 | 0 | ||||
KT3 5QD | 10 | 0 | ||||
KT3 5QE | 10 | 0 | ||||
KT3 5QF | 10 | 0 | ||||
KT3 5QG | 10 | 0 | ||||
KT3 5QH | 10 | 0 | ||||
KT3 5QJ | 10 | 0 | ||||
KT3 5QL | 10 | 0 | ||||
KT3 5QN | 10 | 0 | ||||
KT3 5QP | 10 | 0 | ||||
KT3 5QQ | 10 | 0 | ||||
KT3 5QR | 10 | 0 | ||||
KT3 5QS | 10 | 0 | ||||
KT3 5QT | 10 | 0 | ||||
KT3 5QU | 10 | 0 | ||||
KT3 5QW | 10 | 0 | ||||
KT3 5QX | 10 | 0 | ||||
KT3 5RE | 10 | 0 | ||||
KT3 5RF | 10 | 0 | ||||
KT3 5RG | 10 | Somerset Close | 1 | |||
KT3 5RH | 10 | 0 | ||||
KT3 5RJ | 10 | 0 | ||||
KT3 5RL | 10 | 0 | ||||
KT3 5RN | 10 | 0 | ||||
KT3 5RP | 10 | 0 | ||||
KT3 5RQ | 10 | 0 | ||||
KT3 5RR | 10 | 0 | ||||
KT3 5RS | 10 | 0 | ||||
KT3 5RT | 10 | 0 | ||||
KT3 5RU | 10 | 0 | ||||
KT3 5RW | 10 | 0 | ||||
KT3 5RX | 10 | 0 | ||||
KT3 5RY | 10 | 0 | ||||
KT3 5TA | 10 | 0 | ||||
KT3 5TB | 10 | 0 | ||||
KT3 5TD | 10 | 0 | ||||
KT3 5WQ | 10 | 0 | ||||
KT3 5WS | 10 | 2013‑07 | 0 | |||
KT3 5XQ | 10 | 11 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
KT3 5AR | 1 | w24620259 | ||
KT3 5PD | 3 | Manor␣Drive␣North | n11184329724 | |
KT3 5PD | 3 | Manor␣Drive␣North | n11184329722 | |
KT3 5PD | 3 | Manor␣Drive␣North | n11184329725 | |
KT3 5PN | 2 | w1207012086 | ||
KT3 5PN | 2 | n11184277856 |