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 | % |
---|---|---|---|---|---|
DN41 | 7 | 101 | 101 | 63 | 62.4% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
DN41 7AA | 10 | Acorn Close | 10 | |||
DN41 7AB | 10 | 0 | ||||
DN41 7AD | 10 | 0 | ||||
DN41 7AE | 10 | 0 | ||||
DN41 7AF | 10 | Orchard Fields | 6 | |||
DN41 7AG | 10 | 0 | ||||
DN41 7AH | 10 | 2021‑09 | 0 | |||
DN41 7AL | 10 | 2023‑01 | Meadowsweet Way | 10 | ||
DN41 7AQ | 10 | 2024‑01 | 0 | |||
DN41 7AR | 10 | 0 | ||||
DN41 7JA | 10 | 0 | ||||
DN41 7JB | 10 | Wisteria Drive | 29 | |||
DN41 7JD | 10 | Larkspur Avenue | 5 | |||
DN41 7JE | 10 | 0 | ||||
DN41 7JF | 10 | Buttercup Court | 9 | |||
DN41 7JG | 10 | 0 | ||||
DN41 7JH | 10 | Buddleia Close | 18 | |||
DN41 7JJ | 10 | Clematis Avenue | 36 | |||
DN41 7JN | 10 | 0 | ||||
DN41 7JP | 10 | Cowslip Court | 10 | |||
DN41 7JQ | 10 | Apple Tree Court | 15 | |||
DN41 7JR | 10 | Cornflower Close | 15 | |||
DN41 7JS | 10 | Wisteria Drive | 1 | |||
DN41 7JU | 10 | Poppy Mews | 5 | |||
DN41 7LP | 10 | Ashleigh Court | 30 | |||
DN41 7LW | 10 | 0 | ||||
DN41 7LX | 10 | 0 | ||||
DN41 7LY | 10 | Station Road | 5 | |||
DN41 7LZ | 10 | Low Road | 1 | |||
DN41 7NA | 10 | 0 | ||||
DN41 7NB | 10 | McVeigh Court | 5 | |||
DN41 7ND | 10 | 0 | ||||
DN41 7NE | 10 | The Avenue | 1 | |||
DN41 7NG | 10 | 0 | ||||
DN41 7NH | 10 | Radcliffe Road | 1 | |||
DN41 7NJ | 10 | Maple Grove | 1 | |||
DN41 7NL | 10 | Radcliffe Road | 2 | |||
DN41 7NN | 10 | Nicholson Road | 0 | |||
DN41 7NP | 10 | Nicholson Road | 1 | |||
DN41 7NQ | 10 | Radcliffe Road | 1 | |||
DN41 7NR | 10 | Pine Walk | 14 | |||
DN41 7NS | 10 | Nicholson Road | 1 | |||
DN41 7NT | 10 | Chestnut Walk | 1 | |||
DN41 7NU | 10 | Lindsey Drive | 1 | |||
DN41 7NW | 10 | Nicholson Road | 1 | |||
DN41 7NX | 10 | Elm Grove | 1 | |||
DN41 7PA | 10 | Lindsey Drive | 1 | |||
DN41 7PH | 10 | 0 | ||||
DN41 7PJ | 10 | 0 | ||||
DN41 7PL | 10 | 0 | ||||
DN41 7PN | 10 | Carlton Road | 1 | |||
DN41 7PP | 10 | 0 | ||||
DN41 7PR | 10 | Rookery Road | 5 | |||
DN41 7PS | 10 | Rookery Road | 6 | |||
DN41 7PT | 10 | Off Rookery Road | 5 | |||
DN41 7PU | 10 | Swallow Drive | 11 | |||
DN41 7PW | 10 | 0 | ||||
DN41 7PX | 10 | Mallard Close | 1 | |||
DN41 7PY | 10 | Swallow Drive | 8 | |||
DN41 7PZ | 10 | Wren Close | 6 | |||
DN41 7QA | 10 | 0 | ||||
DN41 7QB | 10 | Low Road | 5 | |||
DN41 7QD | 10 | 1 | ||||
DN41 7QF | 10 | 0 | ||||
DN41 7QG | 10 | Wells Road | 6 | |||
DN41 7QH | 10 | Wells Road | 2 | |||
DN41 7QJ | 10 | 0 | ||||
DN41 7QL | 10 | Stallingborough Road | 18 | |||
DN41 7QN | 10 | Stallingborough Road | 10 | |||
DN41 7QP | 10 | Aylesby Lane | 9 | |||
DN41 7QQ | 10 | Wells Road | 5 | |||
DN41 7QR | 10 | 0 | ||||
DN41 7QS | 10 | 0 | ||||
DN41 7QT | 10 | Ivy Farm Court | 11 | |||
DN41 7QU | 10 | Pinney's Court | 5 | |||
DN41 7QW | 10 | 0 | ||||
DN41 7QY | 10 | Hornbeam Drive | 24 | |||
DN41 7RB | 10 | Station Road | 4 | |||
DN41 7RD | 10 | 0 | ||||
DN41 7RE | 10 | 0 | ||||
DN41 7RF | 10 | 0 | ||||
DN41 7RG | 10 | 0 | ||||
DN41 7RH | 10 | 0 | ||||
DN41 7RJ | 10 | Oak Road | 1 | |||
DN41 7RL | 10 | 0 | ||||
DN41 7RN | 10 | Oak Road | 1 | |||
DN41 7RP | 10 | Ford's Avenue | 21 | |||
DN41 7RQ | 10 | Station Road | 3 | |||
DN41 7RR | 10 | Ford's Avenue | 2 | |||
DN41 7RS | 10 | Ford's Avenue | 2 | |||
DN41 7RT | 10 | Nicholson Road | 1 | |||
DN41 7RU | 10 | Meadow Drive | 24 | |||
DN41 7RW | 10 | 0 | ||||
DN41 7RX | 10 | Nicholson Road | 1 | |||
DN41 7RY | 10 | 0 | ||||
DN41 7RZ | 10 | Marsh Lane | 2 | |||
DN41 7SA | 10 | 0 | ||||
DN41 7SB | 10 | Lucas Court | 15 | |||
DN41 7SL | 10 | Primrose Close | 19 | |||
DN41 7SP | 10 | 0 | ||||
DN41 7SR | 10 | Hawthorn Close | 8 | |||
DN41 7WX | 10 | 2013‑07 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
DN41 7PY | 8 | Swallow␣Drive | w214712681 | Snowdrop␣Close |
DN41 7QD | 1 | w214712599 | ||
DN41 7RS | 2 | Ford's␣Avenue | w214712719 |