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 is usually updated once a day at about 10:15 UTC, with data from about 20:30 UTC the previous day. The data used to compute the OSM mean position is updated less frequently, usually about once a week.
District | Sector | Units | Geo. Units | Mapped | % |
---|---|---|---|---|---|
UB9 | 5 | 155 | 150 | 24 | 16.0% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
UB9 5AA | 10 | 0 | ||||
UB9 5AB | 10 | 0 | ||||
UB9 5AD | 10 | Cheapside Lane | 2 | |||
UB9 5AE | 10 | Cheapside Lane | 1 | |||
UB9 5AH | 10 | 0 | ||||
UB9 5AJ | 10 | Lower Road | 1 | |||
UB9 5AL | 10 | 0 | ||||
UB9 5AP | 10 | 0 | ||||
UB9 5AR | 10 | Old Mill Road | 1 | |||
UB9 5AS | 10 | 0 | ||||
UB9 5AT | 10 | 0 | ||||
UB9 5AU | 10 | 0 | ||||
UB9 5AW | 10 | 0 | ||||
UB9 5AX | 10 | 0 | ||||
UB9 5AY | 10 | 0 | ||||
UB9 5AZ | 10 | 0 | ||||
UB9 5BA | 10 | 0 | ||||
UB9 5BB | 10 | 0 | ||||
UB9 5BD | 10 | 0 | ||||
UB9 5BE | 10 | 0 | ||||
UB9 5BG | 10 | Village Road | 1 | |||
UB9 5BH | 10 | Village Road | 4 | |||
UB9 5BJ | 10 | 0 | ||||
UB9 5BL | 10 | 0 | ||||
UB9 5BN | 10 | Village Road | 4 | |||
UB9 5BP | 10 | 0 | ||||
UB9 5BT | 10 | 0 | ||||
UB9 5BU | 10 | 0 | ||||
UB9 5BW | 10 | 0 | ||||
UB9 5BX | 10 | 0 | ||||
UB9 5BY | 10 | 0 | ||||
UB9 5DA | 10 | 0 | ||||
UB9 5DB | 10 | 0 | ||||
UB9 5DD | 10 | 0 | ||||
UB9 5DE | 10 | Tilehouse Lane | 3 | |||
UB9 5DF | 10 | Hangar Road | 2 | |||
UB9 5DG | 10 | Tilehouse Lane | 1 | |||
UB9 5DH | 10 | 0 | ||||
UB9 5DJ | 10 | 0 | ||||
UB9 5DL | 10 | 0 | ||||
UB9 5DN | 10 | 0 | ||||
UB9 5DP | 10 | 0 | ||||
UB9 5DQ | 10 | Halings Lane | 1 | |||
UB9 5DR | 10 | 0 | ||||
UB9 5DS | 10 | 0 | ||||
UB9 5DW | 10 | 0 | ||||
UB9 5EA | 10 | 0 | ||||
UB9 5EB | 10 | 0 | ||||
UB9 5ED | 10 | 0 | ||||
UB9 5EE | 10 | 0 | ||||
UB9 5EF | 10 | 0 | ||||
UB9 5EG | 10 | 0 | ||||
UB9 5EH | 10 | 0 | ||||
UB9 5EJ | 10 | 0 | ||||
UB9 5EL | 10 | 0 | ||||
UB9 5EN | 10 | 0 | ||||
UB9 5EQ | 10 | 0 | ||||
UB9 5ER | 10 | 0 | ||||
UB9 5ES | 10 | 0 | ||||
UB9 5ET | 10 | Station Parade | 13 | |||
UB9 5EU | 10 | North Orbital Road | 1 | |||
UB9 5EX | 10 | 0 | ||||
UB9 5EY | 10 | 1 | ||||
UB9 5EZ | 10 | 0 | ||||
UB9 5FA | 10 | 2015‑10 | 0 | |||
UB9 5FB | 10 | North Orbital Road | 1 | |||
UB9 5FD | 10 | 0 | ||||
UB9 5FE | 10 | 0 | ||||
UB9 5FF | 10 | 0 | ||||
UB9 5FG | 10 | 0 | ||||
UB9 5FH | 10 | 0 | ||||
UB9 5FJ | 10 | 0 | ||||
UB9 5FL | 10 | 0 | ||||
UB9 5FN | 10 | 0 | ||||
UB9 5FP | 10 | 0 | ||||
UB9 5FQ | 10 | 0 | ||||
UB9 5GA | 10 | Queen Mother's Drive | 1 | |||
UB9 5GB | 10 | 0 | ||||
UB9 5GD | 10 | 0 | ||||
UB9 5GE | 10 | 0 | ||||
UB9 5GF | 10 | 0 | ||||
UB9 5GG | 10 | 0 | ||||
UB9 5GH | 10 | 0 | ||||
UB9 5HA | 10 | 0 | ||||
UB9 5HB | 10 | 0 | ||||
UB9 5HD | 10 | 0 | ||||
UB9 5HE | 10 | North Orbital Road | 1 | |||
UB9 5HG | 10 | 2016‑10 | 0 | |||
UB9 5HJ | 10 | 0 | ||||
UB9 5HL | 10 | 0 | ||||
UB9 5HN | 10 | 87 | 0 | |||
UB9 5HQ | 10 | 2015‑10 | 0 | |||
UB9 5HR | 10 | 0 | ||||
UB9 5HT | 10 | 0 | ||||
UB9 5HU | 10 | 0 | ||||
UB9 5HX | 10 | 0 | ||||
UB9 5HY | 10 | 0 | ||||
UB9 5HZ | 10 | 0 | ||||
UB9 5JA | 10 | 0 | ||||
UB9 5JB | 10 | 0 | ||||
UB9 5JD | 10 | 0 | ||||
UB9 5JE | 10 | 0 | ||||
UB9 5JF | 10 | Ashcroft Drive | 1 | |||
UB9 5JG | 10 | 0 | ||||
UB9 5JH | 10 | 0 | ||||
UB9 5JJ | 10 | 0 | ||||
UB9 5JL | 10 | Nightingale Way | 1 | |||
UB9 5JN | 10 | 0 | ||||
UB9 5JP | 10 | Penn Drive | 1 | |||
UB9 5JQ | 10 | 0 | ||||
UB9 5JR | 10 | 0 | ||||
UB9 5JS | 10 | 0 | ||||
UB9 5JT | 10 | 0 | ||||
UB9 5JU | 10 | 0 | ||||
UB9 5JW | 10 | 0 | ||||
UB9 5JX | 10 | 0 | ||||
UB9 5JZ | 10 | 0 | ||||
UB9 5LA | 10 | 0 | ||||
UB9 5LB | 10 | Denham Green Lane | 1 | |||
UB9 5LD | 10 | 0 | ||||
UB9 5LE | 10 | 0 | ||||
UB9 5LF | 10 | 0 | ||||
UB9 5LG | 10 | 0 | ||||
UB9 5LH | 10 | 0 | ||||
UB9 5LJ | 10 | 0 | ||||
UB9 5LL | 10 | 0 | ||||
UB9 5LQ | 10 | 0 | ||||
UB9 5LY | 10 | 0 | ||||
UB9 5NA | 10 | 0 | ||||
UB9 5NB | 10 | 0 | ||||
UB9 5ND | 10 | 0 | ||||
UB9 5NE | 10 | 0 | ||||
UB9 5NF | 10 | 0 | ||||
UB9 5NH | 10 | 0 | ||||
UB9 5NJ | 10 | Savay Lane | 3 | |||
UB9 5NL | 10 | 0 | ||||
UB9 5NN | 10 | James Martin Close | 2 | |||
UB9 5NP | 10 | 0 | ||||
UB9 5NQ | 10 | 0 | ||||
UB9 5NR | 10 | 0 | ||||
UB9 5NS | 10 | 0 | ||||
UB9 5NT | 10 | 0 | ||||
UB9 5NW | 10 | 0 | ||||
UB9 5NX | 10 | 87 | 0 | |||
UB9 5NY | 10 | 0 | ||||
UB9 5NZ | 10 | 0 | ||||
UB9 5PB | 10 | 0 | ||||
UB9 5PE | 10 | 0 | ||||
UB9 5PF | 10 | 0 | ||||
UB9 5PG | 10 | Denham Court Drive | 3 | |||
UB9 5PH | 10 | 0 | ||||
UB9 5PJ | 10 | 0 | ||||
UB9 5PL | 10 | 0 | ||||
UB9 5PN | 10 | 0 | ||||
UB9 5PP | 10 | 0 | ||||
UB9 5QR | 10 | 87 | 0 | |||
UB9 5QT | 10 | 2013‑07 | 0 | |||
UB9 5QZ | 10 | 2019‑01 | 87 | 0 | ||
UB9 5WA | 10 | 2019‑01 | 87 | 0 | ||
UB9 5WB | 10 | 87 | 0 | |||
UB9 5WD | 10 | 87 | 0 | |||
UB9 5WG | 10 | 2013‑07 | 0 | |||
UB9 5ZJ | 10 | 2019‑01 | 87 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
UB9 5DE | 3 | Tilehouse␣Lane | w710715621 | Denham␣Aerodrome |
UB9 5DF | 2 | Hangar␣Road | w1088809189 | Hangar␣Road,␣off␣Tilehouse␣Ln |
UB9 5EY | 1 | n5295581175 |