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 | % |
---|---|---|---|---|---|
W11 | 4 | 214 | 212 | 13 | 6.1% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
W11 4AB | 10 | 0 | ||||
W11 4AH | 10 | 0 | ||||
W11 4AJ | 10 | 0 | ||||
W11 4AL | 10 | 0 | ||||
W11 4AN | 10 | Nicholas Road | 2 | 1 | ||
W11 4AP | 10 | Clarendon Cross | 1 | |||
W11 4AQ | 10 | 2015‑10 | 143 | 0 | ||
W11 4AR | 10 | 0 | ||||
W11 4AS | 10 | 0 | ||||
W11 4AT | 10 | 0 | ||||
W11 4AU | 10 | 0 | ||||
W11 4AY | 10 | 0 | ||||
W11 4AZ | 10 | 0 | ||||
W11 4BA | 10 | 0 | ||||
W11 4BB | 10 | 0 | ||||
W11 4BD | 10 | 0 | ||||
W11 4BE | 10 | 0 | ||||
W11 4BG | 10 | 0 | ||||
W11 4BH | 10 | 0 | ||||
W11 4BJ | 10 | 1 | ||||
W11 4BL | 10 | 0 | ||||
W11 4BN | 10 | 0 | ||||
W11 4BP | 10 | 0 | ||||
W11 4BQ | 10 | 0 | ||||
W11 4BS | 10 | 0 | ||||
W11 4BT | 10 | 0 | ||||
W11 4BU | 10 | 0 | ||||
W11 4BW | 10 | 0 | ||||
W11 4BX | 10 | 0 | ||||
W11 4BY | 10 | 0 | ||||
W11 4BZ | 10 | 0 | ||||
W11 4DA | 10 | 0 | ||||
W11 4DB | 10 | 0 | ||||
W11 4DD | 10 | 0 | ||||
W11 4DE | 10 | 0 | ||||
W11 4DF | 10 | 0 | ||||
W11 4DG | 10 | 0 | ||||
W11 4DH | 10 | 0 | ||||
W11 4DJ | 10 | 0 | ||||
W11 4DL | 10 | 0 | ||||
W11 4DN | 10 | 0 | ||||
W11 4DP | 10 | 0 | ||||
W11 4DQ | 10 | 0 | ||||
W11 4DR | 10 | 0 | ||||
W11 4DS | 10 | 0 | ||||
W11 4DT | 10 | 0 | ||||
W11 4DU | 10 | 0 | ||||
W11 4DW | 10 | 0 | ||||
W11 4DX | 10 | 0 | ||||
W11 4DY | 10 | 0 | ||||
W11 4DZ | 10 | 0 | ||||
W11 4EA | 10 | 0 | ||||
W11 4ED | 10 | 0 | ||||
W11 4EE | 10 | Sirdar Road | 1 | |||
W11 4EF | 10 | 0 | ||||
W11 4EG | 10 | 0 | ||||
W11 4EH | 10 | 0 | ||||
W11 4EL | 10 | 0 | ||||
W11 4EP | 10 | 0 | ||||
W11 4EQ | 10 | 0 | ||||
W11 4ER | 10 | 0 | ||||
W11 4ES | 10 | 0 | ||||
W11 4ET | 10 | 0 | ||||
W11 4EU | 10 | 0 | ||||
W11 4EW | 10 | 0 | ||||
W11 4EX | 50 | 2023‑04 | 2023‑07 | 0 | ||
W11 4EY | 10 | Walmer Road | 1 | |||
W11 4FE | 10 | 2019‑01 | 143 | 0 | ||
W11 4FG | 10 | 0 | ||||
W11 4GX | 10 | 2019‑01 | 143 | 0 | ||
W11 4HB | 10 | 0 | ||||
W11 4HD | 10 | 0 | ||||
W11 4HE | 10 | 0 | ||||
W11 4HF | 10 | 0 | ||||
W11 4HG | 10 | 0 | ||||
W11 4HH | 10 | 2023‑07 | 2 | 0 | ||
W11 4HJ | 10 | 0 | ||||
W11 4HL | 10 | 0 | ||||
W11 4HN | 10 | 0 | ||||
W11 4HP | 10 | 0 | ||||
W11 4HQ | 10 | 0 | ||||
W11 4HR | 10 | 0 | ||||
W11 4HT | 10 | 0 | ||||
W11 4HW | 10 | 0 | ||||
W11 4JA | 10 | 0 | ||||
W11 4JB | 10 | 0 | ||||
W11 4JD | 10 | 0 | ||||
W11 4JE | 10 | 0 | ||||
W11 4JF | 10 | 0 | ||||
W11 4JG | 10 | Clarendon Road | 2 | |||
W11 4JH | 10 | 2 | 0 | |||
W11 4JJ | 10 | 0 | ||||
W11 4JL | 50 | 2017‑01 | 0 | |||
W11 4JQ | 10 | 2 | 0 | |||
W11 4JT | 10 | 0 | ||||
W11 4JU | 10 | 0 | ||||
W11 4JX | 10 | 0 | ||||
W11 4JY | 10 | 0 | ||||
W11 4LA | 10 | 2 | 0 | |||
W11 4LB | 10 | 0 | ||||
W11 4LG | 10 | 0 | ||||
W11 4LH | 10 | 0 | ||||
W11 4LJ | 10 | 0 | ||||
W11 4LN | 10 | 0 | ||||
W11 4LQ | 10 | 0 | ||||
W11 4LR | 10 | 0 | ||||
W11 4LS | 10 | 0 | ||||
W11 4LT | 10 | 0 | ||||
W11 4LU | 10 | 0 | ||||
W11 4LW | 10 | Portland Road | 1 | |||
W11 4LX | 10 | 0 | ||||
W11 4LY | 10 | 0 | ||||
W11 4LZ | 10 | 0 | ||||
W11 4NA | 10 | 0 | ||||
W11 4ND | 10 | Holland Park Terrace | 4 | |||
W11 4NG | 10 | 0 | ||||
W11 4NH | 10 | 0 | ||||
W11 4NJ | 10 | 0 | ||||
W11 4NL | 10 | 0 | ||||
W11 4NN | 10 | 0 | ||||
W11 4NP | 10 | 0 | ||||
W11 4NQ | 10 | 0 | ||||
W11 4NR | 10 | 0 | ||||
W11 4NS | 10 | 0 | ||||
W11 4NW | 10 | 0 | ||||
W11 4PA | 10 | 0 | ||||
W11 4PD | 10 | 0 | ||||
W11 4PE | 10 | 0 | ||||
W11 4PF | 10 | 0 | ||||
W11 4PG | 10 | Penzance Place | 2 | |||
W11 4PH | 10 | 0 | ||||
W11 4PJ | 10 | 0 | ||||
W11 4PL | 10 | 0 | ||||
W11 4PN | 10 | 0 | ||||
W11 4PP | 10 | 0 | ||||
W11 4PQ | 10 | Walmer Road | 0 | |||
W11 4PR | 10 | 0 | ||||
W11 4PU | 10 | 0 | ||||
W11 4PW | 10 | 0 | ||||
W11 4PX | 10 | 0 | ||||
W11 4PY | 10 | Norland Square | 1 | |||
W11 4PZ | 10 | 0 | ||||
W11 4QA | 10 | 0 | ||||
W11 4QB | 10 | 0 | ||||
W11 4QD | 10 | 0 | ||||
W11 4QE | 10 | 0 | ||||
W11 4QF | 10 | 0 | ||||
W11 4QG | 10 | 0 | ||||
W11 4QJ | 10 | 0 | ||||
W11 4QN | 10 | 0 | ||||
W11 4QP | 10 | 0 | ||||
W11 4QQ | 10 | 0 | ||||
W11 4QR | 10 | 0 | ||||
W11 4QS | 10 | 0 | ||||
W11 4QT | 10 | 0 | ||||
W11 4QU | 10 | 0 | ||||
W11 4QX | 10 | 0 | ||||
W11 4QZ | 10 | 0 | ||||
W11 4RA | 10 | 0 | ||||
W11 4RB | 10 | 0 | ||||
W11 4RD | 10 | 0 | ||||
W11 4RE | 10 | 0 | ||||
W11 4RF | 10 | 0 | ||||
W11 4RH | 10 | 0 | ||||
W11 4RJ | 10 | 0 | ||||
W11 4RL | 10 | 0 | ||||
W11 4RQ | 10 | 0 | ||||
W11 4RS | 10 | St Anns Villas | 1 | |||
W11 4RT | 10 | 0 | ||||
W11 4RU | 10 | 0 | ||||
W11 4RX | 10 | 0 | ||||
W11 4SA | 10 | 0 | ||||
W11 4SB | 10 | 0 | ||||
W11 4SD | 10 | 0 | ||||
W11 4SF | 10 | 0 | ||||
W11 4SG | 10 | 0 | ||||
W11 4SH | 10 | 0 | ||||
W11 4SJ | 10 | 0 | ||||
W11 4SL | 10 | 0 | ||||
W11 4SN | 10 | 0 | ||||
W11 4SQ | 10 | 0 | ||||
W11 4SR | 10 | 0 | ||||
W11 4SS | 10 | 0 | ||||
W11 4ST | 10 | 0 | ||||
W11 4SU | 10 | 0 | ||||
W11 4SX | 10 | 0 | ||||
W11 4SY | 10 | 0 | ||||
W11 4TA | 10 | 3 | 0 | |||
W11 4TB | 10 | 3 | 0 | |||
W11 4TD | 10 | 3 | 0 | |||
W11 4TE | 10 | 3 | 0 | |||
W11 4TF | 10 | 3 | 0 | |||
W11 4TG | 10 | 3 | 0 | |||
W11 4TJ | 10 | 0 | ||||
W11 4TL | 10 | 3 | 0 | |||
W11 4TN | 10 | 3 | 0 | |||
W11 4TP | 10 | 0 | ||||
W11 4TQ | 10 | 0 | ||||
W11 4TR | 10 | 0 | ||||
W11 4TS | 10 | 0 | ||||
W11 4TT | 10 | 0 | ||||
W11 4TW | 10 | 3 | 0 | |||
W11 4TX | 10 | Norland Road | 0 | |||
W11 4TZ | 10 | 0 | ||||
W11 4UA | 10 | Holland Park Avenue | 1 | |||
W11 4UE | 10 | 0 | ||||
W11 4UH | 10 | 0 | ||||
W11 4UJ | 10 | 0 | ||||
W11 4UL | 10 | Holland Park Avenue | 1 | |||
W11 4UR | 10 | 0 | ||||
W11 4UT | 10 | 0 | ||||
W11 4UU | 10 | 0 | ||||
W11 4UX | 10 | 0 | ||||
W11 4UY | 10 | 0 | ||||
W11 4UZ | 10 | 2019‑01 | 143 | 0 | ||
W11 4WE | 10 | 143 | 0 | |||
W11 4WF | 10 | 0 | ||||
W11 4WR | 10 | 0 | ||||
W11 4XB | 10 | 0 | ||||
W11 4XG | 10 | 0 | ||||
W11 4XH | 10 | 143 | 0 | |||
W11 4XL | 10 | 0 | ||||
W11 4XQ | 10 | 0 | ||||
W11 4XU | 10 | 0 | ||||
W11 4XW | 10 | 0 | ||||
W11 4XX | 10 | 0 | ||||
W11 4YB | 10 | 2019‑01 | 143 | 0 | ||
W11 4YH | 10 | 0 | ||||
W11 4YL | 10 | 2013‑07 | 143 | 0 | ||
W11 4ZT | 10 | 2017‑07 | 143 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
W11 4BJ | 1 | w34185587 | ||
W11 4PG | 2 | Penzance␣Place | w34227494 |