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 | % |
---|---|---|---|---|---|
AL2 | 1 | 248 | 247 | 11 | 4.5% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
AL2 1AB | 10 | 2021‑12 | Barnet Road | 5 | ||
AL2 1AD | 10 | 2021‑12 | 0 | |||
AL2 1AE | 10 | 2021‑12 | 0 | |||
AL2 1AF | 10 | 2021‑12 | 0 | |||
AL2 1AG | 10 | 2021‑12 | 0 | |||
AL2 1AH | 10 | 2021‑12 | 0 | |||
AL2 1AJ | 10 | 2021‑12 | 0 | |||
AL2 1AP | 10 | 2021‑12 | 0 | |||
AL2 1AT | 10 | 2021‑12 | 0 | |||
AL2 1AU | 10 | 2021‑12 | 0 | |||
AL2 1AW | 10 | 2021‑12 | 0 | |||
AL2 1AY | 10 | 2021‑12 | 0 | |||
AL2 1AZ | 10 | 2021‑12 | 0 | |||
AL2 1BA | 10 | 2021‑12 | 0 | |||
AL2 1BB | 10 | 2021‑12 | 0 | |||
AL2 1BD | 10 | 0 | ||||
AL2 1BE | 10 | 2021‑12 | 0 | |||
AL2 1BG | 10 | 2021‑12 | Barnet Road | 4 | ||
AL2 1BH | 10 | 2021‑12 | 0 | |||
AL2 1BJ | 10 | 2021‑12 | 0 | |||
AL2 1BL | 10 | 2021‑12 | 0 | |||
AL2 1BP | 10 | 2021‑12 | Barnet Road | 1 | ||
AL2 1BS | 10 | 2021‑12 | 0 | |||
AL2 1BT | 10 | 2021‑12 | 0 | |||
AL2 1BU | 10 | 2021‑12 | Salisbury Hall | 1 | ||
AL2 1BW | 10 | 2021‑12 | 0 | |||
AL2 1BX | 10 | 2021‑12 | The Bell Roundabout | 1 | ||
AL2 1BY | 10 | 2021‑12 | 0 | |||
AL2 1BZ | 10 | 2021‑12 | 0 | |||
AL2 1DA | 10 | 2021‑12 | 0 | |||
AL2 1DE | 10 | 2021‑12 | 0 | |||
AL2 1DF | 10 | 2021‑12 | 0 | |||
AL2 1DG | 10 | 2021‑12 | 0 | |||
AL2 1DH | 10 | 2021‑12 | 0 | |||
AL2 1DJ | 10 | 2021‑12 | 0 | |||
AL2 1DL | 10 | 2021‑12 | 0 | |||
AL2 1DN | 10 | 2021‑12 | 0 | |||
AL2 1DP | 10 | 2021‑12 | 0 | |||
AL2 1DQ | 10 | 2021‑12 | 0 | |||
AL2 1DR | 10 | 2021‑12 | 0 | |||
AL2 1DS | 10 | 2013‑07 | 0 | |||
AL2 1DT | 10 | 2021‑12 | 0 | |||
AL2 1DW | 10 | 2021‑12 | 0 | |||
AL2 1DY | 10 | 2021‑12 | 0 | |||
AL2 1DZ | 10 | 2021‑12 | 0 | |||
AL2 1EA | 10 | 2021‑12 | 0 | |||
AL2 1EB | 10 | 2021‑12 | 0 | |||
AL2 1ED | 10 | 2021‑12 | 0 | |||
AL2 1EE | 10 | 2021‑12 | 0 | |||
AL2 1EF | 10 | 2021‑12 | 0 | |||
AL2 1EG | 10 | 2021‑12 | 0 | |||
AL2 1EH | 10 | 2021‑12 | 0 | |||
AL2 1EJ | 10 | 2021‑12 | 0 | |||
AL2 1EL | 10 | 2021‑09 | 129 | 0 | ||
AL2 1EN | 10 | 2021‑12 | 0 | |||
AL2 1EP | 10 | 2021‑12 | 0 | |||
AL2 1EQ | 10 | 2021‑12 | 0 | |||
AL2 1ER | 10 | 2021‑12 | 0 | |||
AL2 1ES | 10 | 2021‑12 | 0 | |||
AL2 1ET | 10 | 2021‑12 | 0 | |||
AL2 1EU | 10 | 2021‑12 | 0 | |||
AL2 1EW | 10 | 2021‑12 | 0 | |||
AL2 1EX | 10 | 0 | ||||
AL2 1EY | 10 | 2021‑12 | 0 | |||
AL2 1EZ | 10 | 2021‑12 | 0 | |||
AL2 1FB | 10 | 2021‑12 | 0 | |||
AL2 1FD | 10 | 2021‑12 | 0 | |||
AL2 1FE | 10 | 2021‑12 | 0 | |||
AL2 1FF | 10 | 2016‑10 | 0 | |||
AL2 1FG | 10 | 2021‑12 | 0 | |||
AL2 1FH | 10 | 2021‑12 | 0 | |||
AL2 1FN | 10 | 2021‑12 | 0 | |||
AL2 1FP | 10 | 2021‑12 | 0 | |||
AL2 1FQ | 10 | 2021‑12 | 0 | |||
AL2 1FR | 10 | 2021‑12 | 0 | |||
AL2 1FS | 10 | 2021‑12 | 0 | |||
AL2 1GA | 10 | 2021‑12 | 0 | |||
AL2 1GB | 10 | 2021‑12 | 0 | |||
AL2 1GD | 10 | 2021‑12 | 0 | |||
AL2 1GE | 10 | 2021‑12 | 0 | |||
AL2 1GF | 10 | 2021‑12 | 0 | |||
AL2 1GG | 10 | 2021‑12 | 0 | |||
AL2 1GH | 10 | 2021‑12 | 0 | |||
AL2 1GJ | 10 | 2021‑12 | 0 | |||
AL2 1GL | 10 | 2021‑12 | 0 | |||
AL2 1GN | 10 | 2021‑12 | 0 | |||
AL2 1GP | 10 | 2021‑12 | 0 | |||
AL2 1GQ | 10 | 2021‑12 | 0 | |||
AL2 1GR | 10 | 2021‑12 | 0 | |||
AL2 1GX | 10 | 2021‑12 | 0 | |||
AL2 1GY | 10 | 2021‑12 | 0 | |||
AL2 1GZ | 10 | 2021‑12 | Goldring Way | 1 | ||
AL2 1HA | 10 | 2021‑12 | 0 | |||
AL2 1HB | 10 | 2021‑12 | 0 | |||
AL2 1HD | 10 | 2021‑12 | 0 | |||
AL2 1HE | 10 | 2021‑12 | 0 | |||
AL2 1HG | 10 | 2021‑12 | 0 | |||
AL2 1HJ | 10 | 2021‑12 | 0 | |||
AL2 1HL | 10 | 2021‑12 | 0 | |||
AL2 1HN | 10 | 2021‑12 | 0 | |||
AL2 1HP | 10 | 2021‑12 | 0 | |||
AL2 1HQ | 10 | 2021‑12 | 0 | |||
AL2 1HR | 10 | 2021‑12 | 0 | |||
AL2 1HS | 10 | 2021‑12 | 0 | |||
AL2 1HT | 10 | 2021‑12 | 0 | |||
AL2 1HU | 10 | 2021‑12 | 0 | |||
AL2 1HW | 10 | 2021‑12 | 0 | |||
AL2 1HX | 10 | 2021‑12 | 0 | |||
AL2 1HY | 10 | 2021‑12 | 0 | |||
AL2 1HZ | 10 | 2021‑12 | 0 | |||
AL2 1JA | 10 | 2021‑12 | 0 | |||
AL2 1JB | 10 | 2021‑12 | 0 | |||
AL2 1JD | 10 | 2021‑12 | 0 | |||
AL2 1JE | 10 | 2021‑12 | 0 | |||
AL2 1JF | 10 | 2021‑12 | 0 | |||
AL2 1JG | 10 | 2021‑12 | Alexander Road | 1 | ||
AL2 1JH | 10 | 2021‑12 | 0 | |||
AL2 1JJ | 10 | 2021‑12 | 0 | |||
AL2 1JL | 10 | 2021‑12 | 0 | |||
AL2 1JN | 10 | 2021‑12 | 0 | |||
AL2 1JP | 10 | 2021‑12 | 0 | |||
AL2 1JQ | 10 | 2021‑12 | 0 | |||
AL2 1JR | 10 | 2021‑12 | 0 | |||
AL2 1JS | 10 | 2021‑12 | 0 | |||
AL2 1JT | 10 | 2021‑12 | 0 | |||
AL2 1JU | 10 | 2021‑12 | 0 | |||
AL2 1JW | 10 | 2021‑12 | 0 | |||
AL2 1JX | 10 | 2021‑12 | 0 | |||
AL2 1JY | 10 | 2021‑12 | 0 | |||
AL2 1JZ | 10 | 2021‑12 | 0 | |||
AL2 1LB | 10 | 2021‑12 | 0 | |||
AL2 1LD | 10 | 2021‑12 | 0 | |||
AL2 1LE | 10 | 2021‑12 | 0 | |||
AL2 1LF | 10 | 2021‑12 | 0 | |||
AL2 1LG | 10 | 2021‑12 | 0 | |||
AL2 1LJ | 10 | 2021‑12 | 0 | |||
AL2 1LL | 10 | 2021‑12 | 0 | |||
AL2 1LN | 10 | 2021‑12 | 0 | |||
AL2 1LP | 10 | 2021‑12 | Shenley Lane | 1 | ||
AL2 1LQ | 10 | 2021‑12 | 0 | |||
AL2 1LS | 10 | 2021‑12 | 0 | |||
AL2 1LT | 10 | 2021‑12 | 0 | |||
AL2 1LU | 10 | 2021‑12 | 0 | |||
AL2 1LW | 10 | 2021‑12 | 0 | |||
AL2 1LX | 10 | 2021‑12 | 0 | |||
AL2 1LZ | 10 | 2021‑12 | 0 | |||
AL2 1NA | 10 | 2021‑12 | 0 | |||
AL2 1NB | 10 | 2021‑12 | 0 | |||
AL2 1ND | 10 | 2021‑12 | 0 | |||
AL2 1NE | 10 | 2021‑12 | 0 | |||
AL2 1NF | 10 | 2021‑12 | 0 | |||
AL2 1NG | 10 | 2021‑12 | 0 | |||
AL2 1NH | 10 | 2021‑12 | 0 | |||
AL2 1NJ | 10 | 2021‑12 | 0 | |||
AL2 1NL | 10 | 2021‑12 | Walsingham Way | 1 | ||
AL2 1NP | 10 | 2021‑12 | 0 | |||
AL2 1NQ | 10 | 2021‑12 | 0 | |||
AL2 1NS | 10 | 2021‑12 | 0 | |||
AL2 1NT | 10 | 2021‑12 | 0 | |||
AL2 1NU | 10 | 2021‑12 | 0 | |||
AL2 1NW | 10 | 2021‑12 | 0 | |||
AL2 1NX | 10 | 2021‑12 | 0 | |||
AL2 1NY | 10 | 2021‑12 | 0 | |||
AL2 1NZ | 10 | 2021‑12 | 0 | |||
AL2 1PA | 10 | 2021‑12 | 0 | |||
AL2 1PB | 10 | 2021‑12 | 0 | |||
AL2 1PD | 10 | 2021‑12 | 0 | |||
AL2 1PE | 10 | 2021‑12 | 0 | |||
AL2 1PF | 10 | 2021‑12 | 0 | |||
AL2 1PG | 10 | 2021‑12 | 0 | |||
AL2 1PH | 10 | 2021‑12 | Telford Road | 1 | ||
AL2 1PJ | 10 | 2021‑12 | 0 | |||
AL2 1PL | 10 | 2021‑12 | 0 | |||
AL2 1PN | 10 | 2021‑12 | 0 | |||
AL2 1PP | 10 | 2021‑12 | 0 | |||
AL2 1PQ | 10 | 2021‑12 | 0 | |||
AL2 1PR | 10 | 2021‑12 | 0 | |||
AL2 1PS | 10 | 2021‑12 | 0 | |||
AL2 1PT | 10 | 2021‑12 | 0 | |||
AL2 1PU | 10 | 2021‑12 | Caledon Road | 2 | ||
AL2 1PW | 10 | 2021‑12 | 0 | |||
AL2 1PX | 10 | 2021‑12 | 0 | |||
AL2 1PY | 10 | 2021‑12 | 0 | |||
AL2 1PZ | 10 | 2021‑12 | 0 | |||
AL2 1QA | 10 | 2021‑12 | 0 | |||
AL2 1QD | 10 | 2021‑12 | 0 | |||
AL2 1QF | 10 | 2021‑12 | 0 | |||
AL2 1QG | 10 | 2021‑12 | 0 | |||
AL2 1QH | 10 | 2021‑12 | 0 | |||
AL2 1QJ | 10 | 2021‑12 | 0 | |||
AL2 1QL | 10 | 2021‑12 | 0 | |||
AL2 1QN | 10 | 2021‑12 | 0 | |||
AL2 1QP | 10 | 2021‑12 | 0 | |||
AL2 1QQ | 10 | 2021‑12 | 0 | |||
AL2 1QR | 10 | 2021‑12 | 0 | |||
AL2 1QS | 10 | 2021‑12 | 0 | |||
AL2 1QT | 10 | 2021‑12 | 0 | |||
AL2 1QU | 10 | 2021‑12 | 0 | |||
AL2 1QW | 10 | 2021‑12 | 0 | |||
AL2 1QX | 10 | 2021‑12 | 0 | |||
AL2 1QY | 10 | 2021‑12 | 0 | |||
AL2 1QZ | 10 | 2021‑12 | 0 | |||
AL2 1RA | 10 | 2021‑12 | 129 | 0 | ||
AL2 1RB | 10 | 2021‑12 | 0 | |||
AL2 1RD | 10 | 2021‑12 | 0 | |||
AL2 1RE | 10 | 2021‑12 | 0 | |||
AL2 1RF | 10 | 2021‑12 | 0 | |||
AL2 1RG | 10 | 2021‑12 | 0 | |||
AL2 1RH | 10 | 2021‑12 | 0 | |||
AL2 1RJ | 10 | 2021‑12 | 0 | |||
AL2 1RL | 10 | 2021‑12 | 0 | |||
AL2 1RN | 10 | 2021‑12 | 0 | |||
AL2 1RP | 10 | 2021‑12 | 0 | |||
AL2 1RQ | 10 | 2021‑12 | 0 | |||
AL2 1RR | 10 | 2021‑12 | 0 | |||
AL2 1RS | 10 | 2021‑12 | 0 | |||
AL2 1RT | 10 | 2021‑12 | 0 | |||
AL2 1RU | 10 | 2021‑12 | 0 | |||
AL2 1RW | 10 | 2021‑12 | 0 | |||
AL2 1RX | 10 | 2021‑12 | 0 | |||
AL2 1RY | 10 | 2021‑12 | 0 | |||
AL2 1RZ | 10 | 2021‑12 | 0 | |||
AL2 1SA | 10 | 2021‑12 | 0 | |||
AL2 1SS | 10 | 2021‑12 | 0 | |||
AL2 1TA | 10 | 2021‑12 | 0 | |||
AL2 1TB | 10 | 2021‑12 | 0 | |||
AL2 1TD | 10 | 2021‑12 | 0 | |||
AL2 1TE | 10 | 2021‑12 | 0 | |||
AL2 1TF | 10 | 2021‑12 | 0 | |||
AL2 1TG | 10 | 2021‑12 | 0 | |||
AL2 1TH | 10 | 2021‑12 | 0 | |||
AL2 1TJ | 10 | 2021‑12 | 0 | |||
AL2 1TL | 10 | 2021‑12 | 0 | |||
AL2 1TN | 10 | 2021‑12 | 0 | |||
AL2 1TP | 10 | 2021‑12 | 0 | |||
AL2 1TT | 10 | 0 | ||||
AL2 1UA | 10 | 2021‑12 | 0 | |||
AL2 1UB | 10 | 2021‑12 | 0 | |||
AL2 1UD | 10 | 2021‑12 | 0 | |||
AL2 1UE | 10 | 2021‑12 | 0 | |||
AL2 1UF | 10 | 2021‑12 | 0 | |||
AL2 1UG | 10 | 2021‑12 | 0 | |||
AL2 1UH | 10 | 2021‑12 | 0 | |||
AL2 1UJ | 10 | 2021‑12 | 0 | |||
AL2 1UL | 10 | 2021‑12 | 0 | |||
AL2 1UN | 10 | 2021‑12 | 0 | |||
AL2 1UP | 10 | 2021‑12 | 0 | |||
AL2 1UQ | 10 | 2021‑12 | 0 | |||
AL2 1UR | 10 | 2021‑12 | 0 | |||
AL2 1US | 10 | 2021‑12 | 0 | |||
AL2 1UT | 10 | 2021‑12 | 0 | |||
AL2 1UW | 10 | 2021‑12 | 0 | |||
AL2 1UX | 10 | 2021‑12 | 0 | |||
AL2 1WW | 10 | 2021‑12 | 0 | |||
AL2 1XA | 10 | 2018‑01 | 129 | 0 | ||
AL2 1ZJ | 10 | 0 | ||||
AL2 1ZX | 10 | 2013‑07 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
AL2 1AB | 5 | Barnet␣Road | w170315675 | Colney␣Field␣Shopping␣Park |
AL2 1AB | 5 | Barnet␣Road | w170315676 | London␣Colney |
AL2 1AB | 5 | Barnet␣Road | w170315677 | Colney␣Fields␣Shopping␣Park |
AL2 1BG | 4 | Barnet␣Road | n1814723165 | |
AL2 1BG | 4 | Barnet␣Road | w170315679 | Colney␣Fields␣Retail␣Park |