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 | % |
---|---|---|---|---|---|
TW2 | 6 | 181 | 180 | 32 | 17.8% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
TW2 6AA | 10 | 0 | ||||
TW2 6AB | 10 | 0 | ||||
TW2 6AD | 10 | 0 | ||||
TW2 6AE | 10 | 0 | ||||
TW2 6AF | 10 | 0 | ||||
TW2 6AG | 10 | 0 | ||||
TW2 6AH | 10 | 0 | ||||
TW2 6AJ | 10 | 0 | ||||
TW2 6AL | 10 | 0 | ||||
TW2 6AN | 10 | 0 | ||||
TW2 6AQ | 10 | 0 | ||||
TW2 6AR | 10 | 0 | ||||
TW2 6AS | 10 | 0 | ||||
TW2 6AU | 10 | 0 | ||||
TW2 6AW | 10 | 0 | ||||
TW2 6AX | 10 | 2019‑01 | 44 | 0 | ||
TW2 6AY | 10 | 0 | ||||
TW2 6AZ | 10 | 0 | ||||
TW2 6BB | 10 | 0 | ||||
TW2 6BD | 10 | 0 | ||||
TW2 6BE | 10 | 0 | ||||
TW2 6BG | 10 | 0 | ||||
TW2 6BH | 10 | 0 | ||||
TW2 6BJ | 10 | 0 | ||||
TW2 6BL | 10 | 0 | ||||
TW2 6BN | 10 | 0 | ||||
TW2 6BP | 10 | 0 | ||||
TW2 6BQ | 10 | 0 | ||||
TW2 6BS | 10 | 0 | ||||
TW2 6BT | 10 | 0 | ||||
TW2 6BU | 10 | 0 | ||||
TW2 6BW | 10 | 0 | ||||
TW2 6BX | 10 | 0 | ||||
TW2 6BY | 10 | 0 | ||||
TW2 6DD | 10 | 2019‑01 | 44 | 0 | ||
TW2 6DE | 10 | Hospital Bridge Road | 1 | |||
TW2 6DF | 10 | 0 | ||||
TW2 6DG | 10 | 0 | ||||
TW2 6DH | 10 | 0 | ||||
TW2 6DJ | 10 | 0 | ||||
TW2 6DL | 10 | 0 | ||||
TW2 6DN | 10 | 0 | ||||
TW2 6DQ | 10 | 0 | ||||
TW2 6DW | 10 | 0 | ||||
TW2 6EA | 10 | 0 | ||||
TW2 6EB | 10 | 0 | ||||
TW2 6ED | 10 | 0 | ||||
TW2 6EE | 10 | 0 | ||||
TW2 6EF | 10 | Powder Mill Lane | 1 | |||
TW2 6EG | 10 | 0 | ||||
TW2 6EH | 10 | Powder Mill Lane | 2 | |||
TW2 6EJ | 10 | Powder Mill Lane | 1 | |||
TW2 6EL | 10 | 0 | ||||
TW2 6EN | 10 | Cobbett Road | 1 | |||
TW2 6EP | 10 | 0 | ||||
TW2 6EQ | 10 | 0 | ||||
TW2 6ER | 10 | 0 | ||||
TW2 6EU | 10 | 0 | ||||
TW2 6EW | 10 | 0 | ||||
TW2 6EX | 10 | 0 | ||||
TW2 6GB | 10 | 0 | ||||
TW2 6HA | 10 | Montrose Avenue | 5 | |||
TW2 6HB | 10 | Montrose Avenue | 36 | |||
TW2 6HD | 10 | Montrose Avenue | 26 | |||
TW2 6HE | 10 | Montrose Avenue | 22 | |||
TW2 6HF | 10 | Montrose Avenue | 1 | |||
TW2 6HG | 10 | Montrose Avenue | 22 | |||
TW2 6HH | 10 | 0 | ||||
TW2 6HJ | 10 | 0 | ||||
TW2 6HL | 10 | 0 | ||||
TW2 6HN | 10 | 0 | ||||
TW2 6HP | 10 | 0 | ||||
TW2 6HQ | 10 | 0 | ||||
TW2 6HR | 10 | 0 | ||||
TW2 6HS | 10 | 0 | ||||
TW2 6HT | 10 | Percy Road | 4 | |||
TW2 6HU | 10 | Percy Road | 1 | |||
TW2 6HW | 10 | 0 | ||||
TW2 6JA | 10 | 0 | ||||
TW2 6JB | 10 | 0 | ||||
TW2 6JD | 10 | 0 | ||||
TW2 6JE | 10 | 0 | ||||
TW2 6JF | 10 | 0 | ||||
TW2 6JG | 10 | 0 | ||||
TW2 6JH | 10 | 0 | ||||
TW2 6JJ | 10 | 0 | ||||
TW2 6JL | 10 | Percy Road | 4 | |||
TW2 6JN | 10 | 0 | ||||
TW2 6JP | 10 | 0 | ||||
TW2 6JQ | 10 | 0 | ||||
TW2 6JR | 10 | 0 | ||||
TW2 6JS | 10 | Percy Road | 1 | |||
TW2 6JT | 10 | Strathearn Avenue | 36 | |||
TW2 6JU | 10 | Strathearn Avenue | 11 | |||
TW2 6JW | 10 | Percy Road | 2 | |||
TW2 6JX | 10 | Strathearn Avenue | 17 | |||
TW2 6JY | 10 | 0 | ||||
TW2 6LA | 10 | 0 | ||||
TW2 6LD | 10 | Hospital Bridge Road | 1 | |||
TW2 6LE | 10 | 0 | ||||
TW2 6LF | 10 | Hospital Bridge Road | 1 | |||
TW2 6LG | 10 | 0 | ||||
TW2 6LH | 10 | Hospital Bridge Road | 1 | |||
TW2 6LJ | 10 | 0 | ||||
TW2 6LP | 10 | 0 | ||||
TW2 6LQ | 10 | 0 | ||||
TW2 6LR | 10 | 0 | ||||
TW2 6LS | 10 | Chertsey Road | 2 | |||
TW2 6NA | 10 | 0 | ||||
TW2 6NB | 10 | 0 | ||||
TW2 6ND | 10 | 0 | ||||
TW2 6NE | 10 | 0 | ||||
TW2 6NF | 10 | 0 | ||||
TW2 6NG | 10 | 0 | ||||
TW2 6NH | 10 | 0 | ||||
TW2 6NJ | 10 | 0 | ||||
TW2 6NL | 10 | 0 | ||||
TW2 6NN | 10 | 0 | ||||
TW2 6NP | 10 | 0 | ||||
TW2 6NQ | 10 | 0 | ||||
TW2 6NR | 10 | 0 | ||||
TW2 6NS | 10 | 0 | ||||
TW2 6NT | 10 | 0 | ||||
TW2 6NU | 10 | Camac Road | 7 | |||
TW2 6NW | 10 | 0 | ||||
TW2 6NX | 10 | Camac Road | 14 | |||
TW2 6NY | 10 | 0 | ||||
TW2 6NZ | 10 | 0 | ||||
TW2 6PA | 10 | 0 | ||||
TW2 6PB | 10 | 0 | ||||
TW2 6PD | 10 | 0 | ||||
TW2 6PE | 10 | 0 | ||||
TW2 6PF | 10 | 0 | ||||
TW2 6PG | 10 | 0 | ||||
TW2 6PH | 10 | Meadway | 1 | |||
TW2 6PL | 10 | 0 | ||||
TW2 6PN | 10 | 0 | ||||
TW2 6PP | 10 | 0 | ||||
TW2 6PQ | 10 | Meadway | 1 | |||
TW2 6PR | 10 | 0 | ||||
TW2 6PS | 10 | 0 | ||||
TW2 6PT | 10 | 0 | ||||
TW2 6PU | 10 | 0 | ||||
TW2 6PW | 10 | 0 | ||||
TW2 6PX | 10 | 0 | ||||
TW2 6PY | 10 | Meadway | 0 | |||
TW2 6QE | 10 | 0 | ||||
TW2 6QF | 10 | Colne Road | 1 | |||
TW2 6QH | 10 | 0 | ||||
TW2 6QJ | 10 | 0 | ||||
TW2 6QL | 10 | 0 | ||||
TW2 6QN | 10 | 0 | ||||
TW2 6QP | 10 | 0 | ||||
TW2 6QQ | 10 | 2015‑10 | 0 | |||
TW2 6QS | 10 | Colne Road | 1 | |||
TW2 6QT | 10 | 0 | ||||
TW2 6QW | 10 | May Road | 1 | |||
TW2 6RA | 10 | 0 | ||||
TW2 6RB | 10 | Briar Road | 1 | |||
TW2 6RD | 10 | 0 | ||||
TW2 6RE | 10 | 0 | ||||
TW2 6RF | 10 | 0 | ||||
TW2 6RG | 10 | Mereway Road | 2 | |||
TW2 6RH | 10 | 0 | ||||
TW2 6RJ | 10 | 0 | ||||
TW2 6RL | 10 | 0 | ||||
TW2 6RN | 10 | 0 | ||||
TW2 6RP | 10 | 0 | ||||
TW2 6RQ | 10 | 0 | ||||
TW2 6RR | 10 | 0 | ||||
TW2 6RS | 10 | 0 | ||||
TW2 6RT | 10 | 0 | ||||
TW2 6RW | 10 | 0 | ||||
TW2 6RX | 10 | 0 | ||||
TW2 6RY | 10 | 0 | ||||
TW2 6SA | 10 | 0 | ||||
TW2 6SH | 10 | 0 | ||||
TW2 6SJ | 10 | 0 | ||||
TW2 6SL | 10 | 0 | ||||
TW2 6SN | 10 | 0 | ||||
TW2 6SP | 10 | 0 | ||||
TW2 6SR | 10 | 0 | ||||
TW2 6SU | 10 | 0 | ||||
TW2 6SW | 10 | 0 | ||||
TW2 6UP | 10 | 2019‑01 | 44 | 0 | ||
TW2 6UU | 10 | 2019‑01 | 44 | 0 | ||
TW2 6WF | 10 | 2019‑01 | 44 | 0 | ||
TW2 6XT | 10 | 2019‑01 | 44 | 0 | ||
TW2 6XZ | 10 | 44 | 0 | |||
TW2 6YP | 10 | 0 | ||||
TW2 6YQ | 10 | 2018‑07 | 44 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
TW2 6JT | 36 | Strathearn␣Avenue | w1237123827 | Ryecroft␣Avenue |
TW2 6JW | 2 | Percy␣Road | w278616092 |