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 | % |
---|---|---|---|---|---|
DN4 | 9 | 202 | 202 | 4 | 2.0% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
DN4 9AA | 10 | 0 | ||||
DN4 9AB | 10 | 0 | ||||
DN4 9AD | 10 | 0 | ||||
DN4 9AE | 10 | 0 | ||||
DN4 9AF | 10 | 0 | ||||
DN4 9AG | 10 | 0 | ||||
DN4 9AH | 10 | 0 | ||||
DN4 9AJ | 10 | 0 | ||||
DN4 9AL | 10 | 0 | ||||
DN4 9AN | 10 | 0 | ||||
DN4 9AP | 10 | 0 | ||||
DN4 9AQ | 10 | 0 | ||||
DN4 9AR | 10 | 0 | ||||
DN4 9AS | 10 | 0 | ||||
DN4 9AT | 10 | 0 | ||||
DN4 9AU | 10 | 0 | ||||
DN4 9AW | 10 | 0 | ||||
DN4 9AX | 10 | 0 | ||||
DN4 9AY | 10 | 0 | ||||
DN4 9AZ | 10 | 0 | ||||
DN4 9BA | 10 | 0 | ||||
DN4 9BB | 10 | 0 | ||||
DN4 9BD | 10 | 0 | ||||
DN4 9BE | 10 | 0 | ||||
DN4 9BF | 10 | 0 | ||||
DN4 9BG | 10 | 0 | ||||
DN4 9BH | 10 | 0 | ||||
DN4 9BJ | 10 | 0 | ||||
DN4 9BL | 10 | 0 | ||||
DN4 9BN | 10 | 0 | ||||
DN4 9BP | 10 | 0 | ||||
DN4 9BQ | 10 | 0 | ||||
DN4 9BS | 10 | 0 | ||||
DN4 9BT | 10 | 0 | ||||
DN4 9BU | 10 | 0 | ||||
DN4 9BW | 10 | 0 | ||||
DN4 9BX | 10 | 0 | ||||
DN4 9BY | 10 | 0 | ||||
DN4 9BZ | 10 | 0 | ||||
DN4 9DA | 10 | 0 | ||||
DN4 9DB | 10 | 0 | ||||
DN4 9DD | 10 | 0 | ||||
DN4 9DE | 10 | 0 | ||||
DN4 9DF | 10 | 0 | ||||
DN4 9DG | 10 | 0 | ||||
DN4 9DH | 10 | 0 | ||||
DN4 9DJ | 10 | 0 | ||||
DN4 9DL | 10 | Springwell Lane | 3 | |||
DN4 9DN | 10 | 0 | ||||
DN4 9DP | 10 | 0 | ||||
DN4 9DQ | 10 | 0 | ||||
DN4 9DR | 10 | 0 | ||||
DN4 9DS | 10 | 0 | ||||
DN4 9DT | 10 | 0 | ||||
DN4 9DU | 10 | 0 | ||||
DN4 9DW | 10 | 0 | ||||
DN4 9DX | 10 | 0 | ||||
DN4 9DY | 10 | 0 | ||||
DN4 9DZ | 10 | 0 | ||||
DN4 9EA | 10 | 0 | ||||
DN4 9EB | 10 | 0 | ||||
DN4 9ED | 10 | 0 | ||||
DN4 9EE | 10 | 0 | ||||
DN4 9EF | 10 | 0 | ||||
DN4 9EG | 10 | 0 | ||||
DN4 9EH | 10 | 0 | ||||
DN4 9EJ | 10 | 0 | ||||
DN4 9EL | 10 | 0 | ||||
DN4 9EN | 10 | 0 | ||||
DN4 9EP | 10 | 0 | ||||
DN4 9EQ | 10 | 0 | ||||
DN4 9ER | 10 | 0 | ||||
DN4 9ES | 10 | 0 | ||||
DN4 9ET | 10 | 0 | ||||
DN4 9EU | 10 | 0 | ||||
DN4 9EW | 10 | 0 | ||||
DN4 9EX | 10 | 0 | ||||
DN4 9EY | 10 | 0 | ||||
DN4 9EZ | 10 | 0 | ||||
DN4 9FA | 10 | 2021‑12 | 0 | |||
DN4 9GA | 10 | 0 | ||||
DN4 9GB | 10 | 0 | ||||
DN4 9GD | 10 | 0 | ||||
DN4 9GE | 10 | 0 | ||||
DN4 9HA | 10 | 0 | ||||
DN4 9HB | 10 | 0 | ||||
DN4 9HD | 10 | 0 | ||||
DN4 9HE | 10 | 0 | ||||
DN4 9HF | 10 | 0 | ||||
DN4 9HG | 10 | 0 | ||||
DN4 9HH | 10 | 0 | ||||
DN4 9HJ | 10 | 0 | ||||
DN4 9HL | 10 | 0 | ||||
DN4 9HN | 10 | 0 | ||||
DN4 9HP | 10 | 0 | ||||
DN4 9HQ | 10 | 0 | ||||
DN4 9HR | 10 | 0 | ||||
DN4 9HS | 10 | 0 | ||||
DN4 9HT | 10 | 0 | ||||
DN4 9HU | 10 | Cedar Road | 1 | |||
DN4 9HW | 10 | 0 | ||||
DN4 9JA | 10 | 0 | ||||
DN4 9JH | 10 | 0 | ||||
DN4 9JJ | 10 | 0 | ||||
DN4 9JL | 10 | 0 | ||||
DN4 9JN | 10 | 0 | ||||
DN4 9JP | 10 | 0 | ||||
DN4 9JQ | 10 | 0 | ||||
DN4 9JR | 10 | 0 | ||||
DN4 9JS | 10 | 0 | ||||
DN4 9JT | 10 | 0 | ||||
DN4 9JU | 10 | 0 | ||||
DN4 9JW | 10 | 0 | ||||
DN4 9JX | 10 | 0 | ||||
DN4 9JY | 10 | 0 | ||||
DN4 9JZ | 10 | 0 | ||||
DN4 9LA | 10 | 0 | ||||
DN4 9LB | 10 | 0 | ||||
DN4 9LD | 10 | 0 | ||||
DN4 9LE | 10 | 0 | ||||
DN4 9LF | 10 | 0 | ||||
DN4 9LG | 10 | 0 | ||||
DN4 9LH | 10 | 0 | ||||
DN4 9LJ | 10 | 0 | ||||
DN4 9LL | 10 | 0 | ||||
DN4 9LN | 10 | 0 | ||||
DN4 9LP | 10 | 0 | ||||
DN4 9LQ | 10 | 0 | ||||
DN4 9LR | 10 | 0 | ||||
DN4 9LS | 10 | 0 | ||||
DN4 9LT | 10 | 0 | ||||
DN4 9LU | 10 | 0 | ||||
DN4 9LW | 10 | 0 | ||||
DN4 9LX | 10 | 0 | ||||
DN4 9LY | 10 | 0 | ||||
DN4 9LZ | 10 | 0 | ||||
DN4 9NA | 10 | 0 | ||||
DN4 9NB | 10 | 0 | ||||
DN4 9ND | 10 | 0 | ||||
DN4 9NE | 10 | 0 | ||||
DN4 9NF | 10 | 0 | ||||
DN4 9NG | 10 | 0 | ||||
DN4 9NH | 10 | 0 | ||||
DN4 9NJ | 10 | 0 | ||||
DN4 9NL | 10 | 0 | ||||
DN4 9NN | 10 | 0 | ||||
DN4 9NP | 10 | 0 | ||||
DN4 9NQ | 10 | 0 | ||||
DN4 9NR | 10 | 0 | ||||
DN4 9NS | 10 | 0 | ||||
DN4 9NT | 10 | 0 | ||||
DN4 9NU | 10 | 0 | ||||
DN4 9NW | 10 | 0 | ||||
DN4 9NX | 10 | 0 | ||||
DN4 9NY | 10 | 0 | ||||
DN4 9NZ | 10 | 0 | ||||
DN4 9PA | 10 | 0 | ||||
DN4 9PB | 10 | 0 | ||||
DN4 9PD | 10 | 0 | ||||
DN4 9PE | 10 | 0 | ||||
DN4 9PF | 10 | 0 | ||||
DN4 9PG | 10 | 0 | ||||
DN4 9PH | 10 | 0 | ||||
DN4 9PJ | 10 | 0 | ||||
DN4 9PL | 10 | 0 | ||||
DN4 9PN | 10 | 0 | ||||
DN4 9PP | 10 | 0 | ||||
DN4 9PQ | 10 | 0 | ||||
DN4 9PS | 10 | 0 | ||||
DN4 9PT | 10 | 0 | ||||
DN4 9PU | 10 | 0 | ||||
DN4 9PW | 10 | 0 | ||||
DN4 9PX | 10 | 0 | ||||
DN4 9PY | 10 | 0 | ||||
DN4 9QH | 10 | 0 | ||||
DN4 9QJ | 10 | 0 | ||||
DN4 9QL | 10 | 0 | ||||
DN4 9QN | 10 | 0 | ||||
DN4 9QP | 10 | 0 | ||||
DN4 9QR | 10 | 0 | ||||
DN4 9QS | 10 | 0 | ||||
DN4 9QT | 10 | 0 | ||||
DN4 9QU | 10 | 0 | ||||
DN4 9QW | 10 | 0 | ||||
DN4 9QX | 10 | 0 | ||||
DN4 9RD | 10 | 0 | ||||
DN4 9RE | 10 | 0 | ||||
DN4 9RF | 10 | 0 | ||||
DN4 9RG | 10 | Mill Lane | 2 | |||
DN4 9RH | 10 | 0 | ||||
DN4 9RP | 10 | 0 | ||||
DN4 9RQ | 10 | 0 | ||||
DN4 9RR | 10 | 0 | ||||
DN4 9RS | 10 | 0 | ||||
DN4 9SA | 10 | 0 | ||||
DN4 9SB | 10 | 0 | ||||
DN4 9SD | 10 | 0 | ||||
DN4 9SE | 10 | 0 | ||||
DN4 9SF | 10 | 0 | ||||
DN4 9SG | 10 | 0 | ||||
DN4 9UW | 10 | 0 | ||||
DN4 9UX | 10 | High Road | 2 | |||
DN4 9WU | 10 | 2015‑10 | 0 | |||
DN4 9XL | 10 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
DN4 9DL | 3 | Springwell␣Lane | w245667919 | |
DN4 9RG | 2 | Mill␣Lane | w400359993 | |
DN4 9UX | 2 | High␣Road | w245219182 |