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 | % |
---|---|---|---|---|---|
WD3 | 1 | 196 | 193 | 28 | 14.5% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
WD3 1AA | 10 | 1 | ||||
WD3 1AB | 10 | High Street | 3 | |||
WD3 1AD | 10 | 0 | ||||
WD3 1AE | 10 | 0 | ||||
WD3 1AF | 10 | 0 | ||||
WD3 1AG | 10 | 0 | ||||
WD3 1AJ | 10 | High Street | 1 | |||
WD3 1AL | 10 | High Street | 1 | |||
WD3 1AN | 10 | High Street | 1 | |||
WD3 1AP | 10 | 2017‑04 | 0 | |||
WD3 1AQ | 10 | High Street | 1 | |||
WD3 1AR | 10 | 0 | ||||
WD3 1AT | 10 | 0 | ||||
WD3 1AW | 10 | 0 | ||||
WD3 1AY | 10 | 0 | ||||
WD3 1AZ | 10 | 0 | ||||
WD3 1BA | 10 | 0 | ||||
WD3 1BB | 10 | High Street | 1 | |||
WD3 1BD | 10 | 0 | ||||
WD3 1BE | 10 | 0 | ||||
WD3 1BH | 10 | 0 | ||||
WD3 1BJ | 10 | 0 | ||||
WD3 1BL | 10 | 0 | ||||
WD3 1BN | 10 | 0 | ||||
WD3 1BP | 10 | 0 | ||||
WD3 1BQ | 10 | 0 | ||||
WD3 1BR | 10 | 0 | ||||
WD3 1BS | 10 | 0 | ||||
WD3 1BT | 10 | 0 | ||||
WD3 1BU | 10 | 0 | ||||
WD3 1BX | 10 | 0 | ||||
WD3 1DB | 10 | 2021‑12 | 0 | |||
WD3 1DD | 10 | 0 | ||||
WD3 1DE | 10 | 0 | ||||
WD3 1DF | 10 | 0 | ||||
WD3 1DH | 10 | 0 | ||||
WD3 1DJ | 10 | Church Street | 1 | |||
WD3 1DL | 10 | 0 | ||||
WD3 1DN | 10 | 0 | ||||
WD3 1DP | 10 | 0 | ||||
WD3 1DQ | 10 | 0 | ||||
WD3 1DR | 10 | Bury Meadows | 2 | |||
WD3 1DS | 10 | 0 | ||||
WD3 1DT | 10 | 0 | ||||
WD3 1DW | 10 | 0 | ||||
WD3 1DX | 10 | 0 | ||||
WD3 1DZ | 10 | 2015‑10 | 0 | |||
WD3 1EA | 10 | 0 | ||||
WD3 1ED | 10 | 0 | ||||
WD3 1EE | 10 | 0 | ||||
WD3 1EF | 10 | 0 | ||||
WD3 1EG | 10 | 0 | ||||
WD3 1EH | 10 | 0 | ||||
WD3 1EN | 10 | Northway | 1 | |||
WD3 1EP | 10 | 0 | ||||
WD3 1EQ | 10 | 0 | ||||
WD3 1ER | 10 | High Street | 1 | |||
WD3 1ET | 10 | 0 | ||||
WD3 1EW | 10 | 0 | ||||
WD3 1EY | 10 | 0 | ||||
WD3 1FA | 10 | 57 | 0 | |||
WD3 1FB | 10 | 0 | ||||
WD3 1FD | 10 | 0 | ||||
WD3 1FE | 10 | 0 | ||||
WD3 1FF | 10 | 0 | ||||
WD3 1FG | 10 | 0 | ||||
WD3 1FH | 10 | Rectory Road | 1 | |||
WD3 1FJ | 10 | Rectory Road | 1 | |||
WD3 1FL | 10 | 0 | ||||
WD3 1FN | 10 | 2 | 0 | |||
WD3 1FQ | 10 | 0 | ||||
WD3 1FR | 10 | 0 | ||||
WD3 1FS | 10 | Riverside Drive | 1 | |||
WD3 1FT | 10 | 0 | ||||
WD3 1FU | 10 | 0 | ||||
WD3 1FX | 10 | Homestead Road | 1 | |||
WD3 1FY | 10 | 0 | ||||
WD3 1FZ | 10 | 0 | ||||
WD3 1GA | 10 | 0 | ||||
WD3 1GB | 10 | 0 | ||||
WD3 1GD | 10 | 0 | ||||
WD3 1GE | 10 | 0 | ||||
WD3 1GF | 10 | 0 | ||||
WD3 1GG | 10 | 0 | ||||
WD3 1GH | 10 | 0 | ||||
WD3 1GL | 10 | 0 | ||||
WD3 1GP | 10 | 2015‑10 | 0 | |||
WD3 1GR | 10 | 0 | ||||
WD3 1GY | 10 | 0 | ||||
WD3 1HA | 10 | 0 | ||||
WD3 1HB | 10 | 0 | ||||
WD3 1HD | 10 | 0 | ||||
WD3 1HE | 10 | 0 | ||||
WD3 1HF | 10 | 0 | ||||
WD3 1HG | 10 | High Street | 1 | |||
WD3 1HH | 10 | 0 | ||||
WD3 1HJ | 10 | 0 | ||||
WD3 1HL | 10 | 0 | ||||
WD3 1HN | 10 | 0 | ||||
WD3 1HP | 10 | 0 | ||||
WD3 1HQ | 10 | 0 | ||||
WD3 1HR | 10 | 0 | ||||
WD3 1HT | 10 | 0 | ||||
WD3 1HU | 10 | 0 | ||||
WD3 1HW | 10 | 0 | ||||
WD3 1HX | 10 | 0 | ||||
WD3 1JA | 10 | 0 | ||||
WD3 1JB | 10 | 0 | ||||
WD3 1JD | 10 | 0 | ||||
WD3 1JE | 10 | Church Street | 3 | |||
WD3 1JF | 10 | 0 | ||||
WD3 1JH | 10 | 0 | ||||
WD3 1JJ | 10 | Church Street | 2 | |||
WD3 1JL | 10 | 0 | ||||
WD3 1JN | 10 | 0 | ||||
WD3 1JP | 10 | 0 | ||||
WD3 1JQ | 10 | 0 | ||||
WD3 1JR | 10 | 0 | ||||
WD3 1JS | 10 | London Road | 2 | |||
WD3 1JT | 10 | 0 | ||||
WD3 1JU | 10 | 0 | ||||
WD3 1JW | 10 | 0 | ||||
WD3 1JX | 10 | 0 | ||||
WD3 1JY | 10 | 0 | ||||
WD3 1LA | 10 | 0 | ||||
WD3 1LB | 10 | 2 | 0 | |||
WD3 1LD | 10 | 0 | ||||
WD3 1LE | 10 | 0 | ||||
WD3 1LF | 10 | 0 | ||||
WD3 1LG | 10 | 0 | ||||
WD3 1LH | 10 | 0 | ||||
WD3 1LJ | 10 | 0 | ||||
WD3 1LL | 10 | 0 | ||||
WD3 1LN | 10 | 0 | ||||
WD3 1LP | 10 | 0 | ||||
WD3 1LQ | 10 | Moor Lane | 1 | |||
WD3 1LR | 10 | 0 | ||||
WD3 1LT | 10 | 2016‑10 | 0 | |||
WD3 1LU | 10 | Harefield Road | 1 | |||
WD3 1LW | 10 | 1 | ||||
WD3 1LX | 10 | Harefield Road | 2 | |||
WD3 1LY | 10 | Harefield Road | 1 | |||
WD3 1LZ | 10 | 0 | ||||
WD3 1NA | 10 | 0 | ||||
WD3 1NB | 10 | 0 | ||||
WD3 1ND | 10 | 0 | ||||
WD3 1NE | 10 | 0 | ||||
WD3 1NF | 10 | 0 | ||||
WD3 1NG | 10 | 0 | ||||
WD3 1NH | 10 | 0 | ||||
WD3 1NJ | 10 | 0 | ||||
WD3 1NL | 10 | 0 | ||||
WD3 1NN | 10 | 0 | ||||
WD3 1NP | 10 | 0 | ||||
WD3 1NQ | 10 | 0 | ||||
WD3 1NR | 10 | 0 | ||||
WD3 1NS | 10 | 0 | ||||
WD3 1NT | 10 | 0 | ||||
WD3 1NU | 10 | 0 | ||||
WD3 1NW | 10 | 0 | ||||
WD3 1NX | 10 | 0 | ||||
WD3 1NY | 10 | 0 | ||||
WD3 1NZ | 10 | 0 | ||||
WD3 1PA | 10 | 0 | ||||
WD3 1PB | 10 | 0 | ||||
WD3 1PD | 10 | 0 | ||||
WD3 1PE | 10 | 0 | ||||
WD3 1PH | 10 | 0 | ||||
WD3 1PJ | 10 | 0 | ||||
WD3 1PP | 10 | 0 | ||||
WD3 1PQ | 10 | Harefield Road | 4 | |||
WD3 1PR | 10 | 0 | ||||
WD3 1PS | 10 | 0 | ||||
WD3 1PT | 10 | 0 | ||||
WD3 1PU | 10 | 0 | ||||
WD3 1PX | 10 | 0 | ||||
WD3 1PY | 10 | 0 | ||||
WD3 1PZ | 10 | 0 | ||||
WD3 1QA | 10 | 0 | ||||
WD3 1QB | 10 | 0 | ||||
WD3 1QD | 10 | 0 | ||||
WD3 1QE | 10 | 0 | ||||
WD3 1QF | 10 | 0 | ||||
WD3 1QG | 10 | 0 | ||||
WD3 1QH | 10 | 0 | ||||
WD3 1QJ | 10 | 0 | ||||
WD3 1QL | 10 | 0 | ||||
WD3 1QN | 10 | 1 | ||||
WD3 1QP | 10 | Station Road | 1 | |||
WD3 1QQ | 10 | 0 | ||||
WD3 1QW | 10 | 0 | ||||
WD3 1QY | 10 | Rectory Road | 1 | |||
WD3 1QZ | 10 | 0 | ||||
WD3 1RD | 10 | 2015‑10 | 0 | |||
WD3 1RE | 10 | 0 | ||||
WD3 1RH | 10 | 0 | ||||
WD3 1RL | 10 | 3 | 0 | |||
WD3 1RT | 10 | 0 | ||||
WD3 1SB | 10 | 0 | ||||
WD3 1SW | 10 | 0 | ||||
WD3 1SZ | 10 | 0 | ||||
WD3 1TA | 10 | 0 | ||||
WD3 1TB | 10 | 0 | ||||
WD3 1WB | 10 | 2013‑07 | 0 | |||
WD3 1WN | 10 | 0 | ||||
WD3 1XP | 10 | 0 | ||||
WD3 1XQ | 10 | 2013‑07 | 0 | |||
WD3 1XR | 10 | 57 | 0 | |||
WD3 1YJ | 10 | 2019‑04 | 57 | 0 | ||
WD3 1YN | 10 | 0 | ||||
WD3 1ZD | 10 | 2019‑01 | 57 | 0 | ||
WD3 1ZR | 10 | 3 | 0 | |||
WD3 1ZS | 10 | 57 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
WD3 1AA | 1 | n358426943 | ||
WD3 1LW | 1 | w326991251 | ||
WD3 1QN | 1 | w7991251 |