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 | % |
---|---|---|---|---|---|
DA2 | 7 | 230 | 229 | 31 | 13.5% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
DA2 7AA | 10 | 0 | ||||
DA2 7AB | 10 | 0 | ||||
DA2 7AD | 10 | 0 | ||||
DA2 7AE | 10 | 0 | ||||
DA2 7AF | 10 | 1 | ||||
DA2 7AG | 10 | Calvert Drive | 0 | |||
DA2 7AH | 10 | 0 | ||||
DA2 7AJ | 10 | 0 | ||||
DA2 7AL | 10 | 0 | ||||
DA2 7AN | 10 | 0 | ||||
DA2 7AP | 10 | Leyton Cross Road | 1 | |||
DA2 7AQ | 10 | 0 | ||||
DA2 7AR | 10 | 0 | ||||
DA2 7AS | 10 | 0 | ||||
DA2 7AT | 10 | 0 | ||||
DA2 7AU | 10 | 0 | ||||
DA2 7AW | 10 | Leyton Cross Road | 1 | |||
DA2 7AX | 10 | 0 | ||||
DA2 7AY | 10 | 0 | ||||
DA2 7AZ | 10 | Tredegar Road | 1 | |||
DA2 7BA | 10 | Common Lane | 1 | |||
DA2 7BB | 10 | Parsons Lane | 1 | |||
DA2 7BD | 10 | 0 | ||||
DA2 7BE | 10 | 0 | ||||
DA2 7BF | 10 | 0 | ||||
DA2 7BH | 10 | 0 | ||||
DA2 7BJ | 10 | 0 | ||||
DA2 7BL | 10 | 0 | ||||
DA2 7BN | 10 | 0 | ||||
DA2 7BP | 10 | 0 | ||||
DA2 7BS | 10 | 0 | ||||
DA2 7BT | 10 | 0 | ||||
DA2 7BU | 10 | High Road | 2 | |||
DA2 7BW | 10 | High Road | 1 | |||
DA2 7BX | 10 | 0 | ||||
DA2 7BY | 10 | 0 | ||||
DA2 7BZ | 10 | 0 | ||||
DA2 7DA | 10 | Common Lane | 2 | |||
DA2 7DB | 10 | 0 | ||||
DA2 7DD | 10 | 0 | ||||
DA2 7DE | 10 | 0 | ||||
DA2 7DF | 10 | 1 | ||||
DA2 7DG | 10 | 0 | ||||
DA2 7DH | 10 | 0 | ||||
DA2 7DJ | 10 | 0 | ||||
DA2 7DL | 10 | 0 | ||||
DA2 7DN | 10 | 0 | ||||
DA2 7DP | 10 | 0 | ||||
DA2 7DQ | 10 | 0 | ||||
DA2 7DR | 10 | Common Lane | 1 | |||
DA2 7DT | 10 | 0 | ||||
DA2 7DU | 10 | 0 | ||||
DA2 7DW | 10 | 0 | ||||
DA2 7DX | 10 | 0 | ||||
DA2 7DY | 10 | 0 | ||||
DA2 7DZ | 10 | 0 | ||||
DA2 7EA | 10 | 0 | ||||
DA2 7EB | 10 | 0 | ||||
DA2 7ED | 10 | 0 | ||||
DA2 7EE | 10 | 0 | ||||
DA2 7EG | 10 | High Road | 1 | |||
DA2 7EH | 10 | 0 | ||||
DA2 7EJ | 10 | 0 | ||||
DA2 7EL | 10 | 0 | ||||
DA2 7EN | 10 | 0 | ||||
DA2 7EP | 10 | 0 | ||||
DA2 7EQ | 10 | 0 | ||||
DA2 7ER | 10 | 0 | ||||
DA2 7ES | 10 | 0 | ||||
DA2 7ET | 10 | 0 | ||||
DA2 7EU | 10 | Common Lane | 0 | |||
DA2 7EW | 10 | 0 | ||||
DA2 7EX | 10 | 0 | ||||
DA2 7EY | 10 | 0 | ||||
DA2 7EZ | 10 | 2022‑06 | 0 | |||
DA2 7GA | 10 | Calvert Drive | 1 | |||
DA2 7GB | 10 | 0 | ||||
DA2 7HA | 10 | Birchwood Road | 2 | |||
DA2 7HB | 10 | 0 | ||||
DA2 7HD | 10 | Birchwood Road | 3 | |||
DA2 7HE | 10 | 0 | ||||
DA2 7HF | 10 | 0 | ||||
DA2 7HG | 10 | Birchwood Road | 3 | |||
DA2 7HH | 10 | 0 | ||||
DA2 7HJ | 10 | Birchwood Road | 1 | |||
DA2 7HL | 10 | 0 | ||||
DA2 7HQ | 10 | 0 | ||||
DA2 7HR | 10 | 0 | ||||
DA2 7HT | 10 | Green Street Green Road | 1 | |||
DA2 7HU | 10 | 0 | ||||
DA2 7HX | 10 | 0 | ||||
DA2 7HY | 10 | 0 | ||||
DA2 7HZ | 10 | 0 | ||||
DA2 7JA | 10 | 0 | ||||
DA2 7JB | 10 | 0 | ||||
DA2 7JD | 10 | 0 | ||||
DA2 7JE | 10 | 0 | ||||
DA2 7JG | 10 | 0 | ||||
DA2 7JH | 10 | 0 | ||||
DA2 7JJ | 10 | 0 | ||||
DA2 7JL | 10 | 0 | ||||
DA2 7JN | 10 | 0 | ||||
DA2 7JP | 10 | 0 | ||||
DA2 7JQ | 10 | 0 | ||||
DA2 7JR | 10 | 0 | ||||
DA2 7JS | 10 | 0 | ||||
DA2 7JT | 10 | 0 | ||||
DA2 7JU | 10 | 0 | ||||
DA2 7JW | 10 | 0 | ||||
DA2 7JX | 10 | 0 | ||||
DA2 7JY | 10 | 0 | ||||
DA2 7JZ | 10 | 0 | ||||
DA2 7LB | 10 | 0 | ||||
DA2 7LD | 10 | 0 | ||||
DA2 7LE | 10 | 0 | ||||
DA2 7LF | 10 | 0 | ||||
DA2 7LG | 10 | 0 | ||||
DA2 7LH | 10 | 0 | ||||
DA2 7LJ | 10 | 0 | ||||
DA2 7LL | 10 | 0 | ||||
DA2 7LN | 10 | College Road | 0 | |||
DA2 7LP | 10 | 0 | ||||
DA2 7LQ | 10 | 0 | ||||
DA2 7LR | 10 | 0 | ||||
DA2 7LS | 10 | 0 | ||||
DA2 7LW | 10 | 0 | ||||
DA2 7NA | 10 | 0 | ||||
DA2 7NB | 10 | 0 | ||||
DA2 7ND | 10 | 0 | ||||
DA2 7NE | 10 | Birchwood Drive | 2 | |||
DA2 7NF | 10 | 0 | ||||
DA2 7NG | 10 | 0 | ||||
DA2 7NH | 10 | 0 | ||||
DA2 7NJ | 10 | Woodside Drive | 5 | |||
DA2 7NN | 10 | 0 | ||||
DA2 7NP | 10 | 0 | ||||
DA2 7NQ | 10 | 0 | ||||
DA2 7NW | 10 | 0 | ||||
DA2 7NY | 10 | 0 | ||||
DA2 7NZ | 10 | 0 | ||||
DA2 7PA | 10 | 0 | ||||
DA2 7PB | 10 | 0 | ||||
DA2 7PD | 10 | 0 | ||||
DA2 7PE | 10 | 0 | ||||
DA2 7PF | 10 | 0 | ||||
DA2 7PG | 10 | 0 | ||||
DA2 7PH | 10 | 0 | ||||
DA2 7PJ | 10 | 0 | ||||
DA2 7PL | 10 | 0 | ||||
DA2 7PP | 10 | 0 | ||||
DA2 7PQ | 10 | 0 | ||||
DA2 7PR | 10 | 0 | ||||
DA2 7PS | 10 | 0 | ||||
DA2 7PU | 10 | 0 | ||||
DA2 7PY | 10 | 0 | ||||
DA2 7PZ | 10 | 0 | ||||
DA2 7QA | 10 | 0 | ||||
DA2 7QB | 10 | 0 | ||||
DA2 7QD | 10 | 0 | ||||
DA2 7QE | 10 | Puddledock Lane | 1 | |||
DA2 7QF | 10 | Puddledock Lane | 2 | |||
DA2 7QG | 10 | Rowhill Road | 1 | |||
DA2 7QH | 10 | Rowhill Road | 1 | |||
DA2 7QJ | 10 | 0 | ||||
DA2 7QL | 10 | Barn End Lane | 1 | |||
DA2 7QP | 10 | 0 | ||||
DA2 7QQ | 10 | Rowhill Road | 2 | |||
DA2 7QR | 10 | 0 | ||||
DA2 7QS | 10 | 0 | ||||
DA2 7QT | 10 | Darenth Road | 1 | |||
DA2 7QX | 10 | 3 | 0 | |||
DA2 7QY | 10 | 0 | ||||
DA2 7QZ | 10 | 0 | ||||
DA2 7RB | 10 | Hawley Road | 3 | |||
DA2 7RD | 10 | 0 | ||||
DA2 7RE | 10 | 0 | ||||
DA2 7RF | 10 | 0 | ||||
DA2 7RG | 10 | 0 | ||||
DA2 7RH | 10 | 0 | ||||
DA2 7RJ | 10 | 0 | ||||
DA2 7RL | 10 | 0 | ||||
DA2 7RN | 10 | 0 | ||||
DA2 7RP | 10 | 0 | ||||
DA2 7RQ | 10 | 0 | ||||
DA2 7RR | 10 | 0 | ||||
DA2 7RS | 10 | 0 | ||||
DA2 7RT | 10 | 0 | ||||
DA2 7RU | 10 | 0 | ||||
DA2 7RW | 10 | 0 | ||||
DA2 7RX | 10 | 0 | ||||
DA2 7RY | 10 | 0 | ||||
DA2 7RZ | 10 | 0 | ||||
DA2 7SA | 10 | 0 | ||||
DA2 7SB | 10 | 0 | ||||
DA2 7SD | 10 | 0 | ||||
DA2 7SE | 10 | Hawley | 1 | |||
DA2 7SF | 10 | 0 | ||||
DA2 7SG | 10 | 0 | ||||
DA2 7SH | 10 | 0 | ||||
DA2 7SJ | 10 | 0 | ||||
DA2 7SL | 10 | 0 | ||||
DA2 7SN | 10 | 0 | ||||
DA2 7SP | 10 | 0 | ||||
DA2 7SQ | 10 | 0 | ||||
DA2 7SR | 10 | 0 | ||||
DA2 7SS | 10 | 0 | ||||
DA2 7ST | 10 | 0 | ||||
DA2 7SW | 10 | 0 | ||||
DA2 7SY | 10 | 3 | 0 | |||
DA2 7TD | 10 | 2013‑07 | 0 | |||
DA2 7TH | 10 | 0 | ||||
DA2 7TJ | 10 | 3 | 0 | |||
DA2 7TQ | 10 | 83 | 0 | |||
DA2 7UZ | 10 | 2 | ||||
DA2 7WA | 10 | 0 | ||||
DA2 7WB | 10 | 0 | ||||
DA2 7WD | 10 | 0 | ||||
DA2 7WE | 10 | 0 | ||||
DA2 7WF | 10 | 0 | ||||
DA2 7WG | 10 | 0 | ||||
DA2 7WJ | 10 | 0 | ||||
DA2 7WL | 10 | 0 | ||||
DA2 7WN | 10 | 0 | ||||
DA2 7WP | 10 | 0 | ||||
DA2 7WQ | 10 | 0 | ||||
DA2 7WR | 10 | 0 | ||||
DA2 7WS | 10 | 0 | ||||
DA2 7WT | 10 | 0 | ||||
DA2 7WW | 10 | 0 | ||||
DA2 7WX | 10 | Maplehurst Close | 3 | |||
DA2 7WY | 10 | 0 | ||||
DA2 7XB | 10 | 0 | ||||
DA2 7YE | 10 | 0 | ||||
DA2 7ZE | 10 | 2018‑10 | 83 | 0 | ||
DA2 7ZH | 10 | 2015‑10 | 0 | |||
DA2 7ZL | 10 | 2018‑10 | 83 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
DA2 7AF | 1 | w887913981 | ||
DA2 7DF | 1 | w32086247 | ||
DA2 7RB | 3 | Hawley␣Road | w790552808 | |
DA2 7UZ | 2 | n9219794665 | ||
DA2 7UZ | 2 | w32103587 |