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 | % |
---|---|---|---|---|---|
BN1 | 5 | 162 | 161 | 27 | 16.8% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
BN1 5AA | 10 | Dyke Road | 9 | |||
BN1 5AB | 10 | 0 | ||||
BN1 5AD | 10 | 0 | ||||
BN1 5AE | 10 | 0 | ||||
BN1 5AF | 10 | The Drove | 1 | |||
BN1 5AG | 10 | Matlock Road | 2 | |||
BN1 5AH | 10 | 0 | ||||
BN1 5AJ | 10 | 0 | ||||
BN1 5AL | 10 | 0 | ||||
BN1 5AN | 10 | 0 | ||||
BN1 5AP | 10 | 0 | ||||
BN1 5AQ | 10 | 0 | ||||
BN1 5AR | 10 | 0 | ||||
BN1 5AS | 10 | 0 | ||||
BN1 5AT | 10 | 0 | ||||
BN1 5AW | 10 | 0 | ||||
BN1 5AX | 10 | 0 | ||||
BN1 5AY | 10 | 124 | 0 | |||
BN1 5AZ | 10 | 0 | ||||
BN1 5BA | 10 | 0 | ||||
BN1 5BB | 10 | 0 | ||||
BN1 5BD | 10 | 0 | ||||
BN1 5BE | 10 | 0 | ||||
BN1 5BF | 10 | Matlock Road | 4 | |||
BN1 5BG | 10 | 0 | ||||
BN1 5BH | 10 | 0 | ||||
BN1 5BJ | 10 | 0 | ||||
BN1 5BL | 10 | 0 | ||||
BN1 5BN | 10 | 0 | ||||
BN1 5BP | 10 | 0 | ||||
BN1 5BQ | 10 | 0 | ||||
BN1 5BR | 10 | 2019‑04 | 0 | |||
BN1 5BS | 10 | 0 | ||||
BN1 5DA | 10 | 0 | ||||
BN1 5DB | 10 | 0 | ||||
BN1 5DD | 10 | 0 | ||||
BN1 5DE | 10 | 0 | ||||
BN1 5DF | 10 | Upper Hamilton Road | 5 | |||
BN1 5DG | 10 | 0 | ||||
BN1 5DH | 10 | 0 | ||||
BN1 5DJ | 10 | 0 | ||||
BN1 5DL | 10 | 0 | ||||
BN1 5DN | 10 | Hamilton Road | 1 | |||
BN1 5DP | 10 | 0 | ||||
BN1 5DQ | 10 | 0 | ||||
BN1 5DR | 10 | Stanford Road | 1 | |||
BN1 5DS | 10 | 0 | ||||
BN1 5DT | 10 | 0 | ||||
BN1 5DU | 10 | 0 | ||||
BN1 5DW | 10 | 0 | ||||
BN1 5EB | 10 | Eldred Avenue | 1 | |||
BN1 5ED | 10 | Dene Vale | 1 | |||
BN1 5EE | 10 | 0 | ||||
BN1 5EF | 10 | 0 | ||||
BN1 5EG | 10 | Eldred Avenue | 6 | |||
BN1 5EH | 10 | 0 | ||||
BN1 5EJ | 10 | 0 | ||||
BN1 5EL | 10 | 0 | ||||
BN1 5EN | 10 | 0 | ||||
BN1 5EP | 10 | 0 | ||||
BN1 5EQ | 10 | 0 | ||||
BN1 5ER | 10 | 0 | ||||
BN1 5ES | 10 | 0 | ||||
BN1 5FA | 10 | 0 | ||||
BN1 5FB | 10 | 0 | ||||
BN1 5FD | 10 | 0 | ||||
BN1 5FE | 10 | 0 | ||||
BN1 5FF | 10 | 0 | ||||
BN1 5FG | 10 | 0 | ||||
BN1 5FH | 10 | 0 | ||||
BN1 5FJ | 10 | 0 | ||||
BN1 5FL | 10 | 0 | ||||
BN1 5FN | 10 | 0 | ||||
BN1 5FP | 10 | 0 | ||||
BN1 5FQ | 10 | The Parade, Valley Drive | 2 | |||
BN1 5FR | 10 | 0 | ||||
BN1 5FS | 10 | 0 | ||||
BN1 5GA | 10 | 0 | ||||
BN1 5GB | 10 | 0 | ||||
BN1 5GD | 10 | 0 | ||||
BN1 5GE | 10 | 0 | ||||
BN1 5GF | 10 | 0 | ||||
BN1 5GG | 10 | Mill Rise | 7 | |||
BN1 5GH | 10 | 0 | ||||
BN1 5GJ | 10 | 0 | ||||
BN1 5GL | 10 | 0 | ||||
BN1 5GN | 10 | Bank Side | 1 | |||
BN1 5GP | 10 | 0 | ||||
BN1 5GQ | 10 | 0 | ||||
BN1 5GR | 10 | 0 | ||||
BN1 5GS | 10 | Mill Rise | 1 | |||
BN1 5HA | 10 | 0 | ||||
BN1 5HB | 10 | 0 | ||||
BN1 5HD | 10 | 0 | ||||
BN1 5HE | 10 | 0 | ||||
BN1 5HF | 10 | 0 | ||||
BN1 5HG | 10 | 0 | ||||
BN1 5HH | 10 | 0 | ||||
BN1 5HJ | 10 | 0 | ||||
BN1 5HL | 10 | 0 | ||||
BN1 5JB | 10 | 0 | ||||
BN1 5JD | 10 | Tongdean Lane | 1 | |||
BN1 5JE | 10 | 0 | ||||
BN1 5JF | 10 | 0 | ||||
BN1 5JG | 10 | 0 | ||||
BN1 5JH | 10 | 0 | ||||
BN1 5JJ | 10 | Croft Road | 5 | |||
BN1 5JL | 10 | 0 | ||||
BN1 5JN | 10 | 0 | ||||
BN1 5JP | 10 | 0 | ||||
BN1 5JS | 10 | Tongdean Lane | 1 | |||
BN1 5JX | 10 | 0 | ||||
BN1 5LA | 10 | 0 | ||||
BN1 5LB | 10 | 0 | ||||
BN1 5LD | 10 | 0 | ||||
BN1 5LE | 10 | Dyke Road Avenue | 1 | |||
BN1 5LF | 10 | 0 | ||||
BN1 5LG | 10 | 0 | ||||
BN1 5LH | 10 | 0 | ||||
BN1 5LJ | 10 | 0 | ||||
BN1 5LL | 10 | 0 | ||||
BN1 5LN | 10 | 0 | ||||
BN1 5LP | 10 | 0 | ||||
BN1 5LQ | 10 | 0 | ||||
BN1 5LR | 10 | 0 | ||||
BN1 5LS | 10 | 0 | ||||
BN1 5LT | 10 | 0 | ||||
BN1 5LU | 10 | 0 | ||||
BN1 5LW | 10 | 0 | ||||
BN1 5LY | 10 | 0 | ||||
BN1 5NA | 10 | 0 | ||||
BN1 5NB | 10 | 0 | ||||
BN1 5ND | 10 | Tivoli Crescent | 1 | |||
BN1 5NE | 10 | 0 | ||||
BN1 5NF | 10 | Ditchling Road | 1 | |||
BN1 5NG | 10 | Hampstead Road | 1 | |||
BN1 5NH | 10 | 0 | ||||
BN1 5NJ | 10 | Robertson Road | 17 | |||
BN1 5NL | 10 | Robertson Road | 35 | |||
BN1 5NN | 10 | 0 | ||||
BN1 5NP | 10 | 0 | ||||
BN1 5NQ | 10 | 0 | ||||
BN1 5NR | 10 | 0 | ||||
BN1 5PA | 10 | 0 | ||||
BN1 5PB | 10 | 0 | ||||
BN1 5PD | 10 | 0 | ||||
BN1 5PE | 10 | 0 | ||||
BN1 5PF | 10 | 0 | ||||
BN1 5PG | 10 | Exeter Street | 1 | |||
BN1 5PH | 10 | 0 | ||||
BN1 5PJ | 10 | 0 | ||||
BN1 5PL | 10 | 0 | ||||
BN1 5PN | 10 | 0 | ||||
BN1 5PP | 10 | 0 | ||||
BN1 5PQ | 10 | 0 | ||||
BN1 5PR | 10 | Stanford Road | 1 | |||
BN1 5PS | 10 | Highcroft Villas | 1 | |||
BN1 5PT | 10 | Highcroft Villas | 3 | |||
BN1 5PU | 10 | 0 | ||||
BN1 5PW | 10 | 0 | ||||
BN1 5PY | 10 | 0 | ||||
BN1 5PZ | 10 | 0 | ||||
BN1 5QR | 10 | 124 | 0 | |||
BN1 5RA | 10 | 0 | ||||
BN1 5SJ | 10 | 124 | 0 | |||
BN1 5SS | 10 | 2021‑12 | 124 | 0 | ||
BN1 5SW | 10 | 2018‑07 | 124 | 0 | ||
BN1 5UR | 10 | 124 | 0 | |||
BN1 5WS | 10 | 124 | 0 | |||
BN1 5WX | 10 | 124 | 0 | |||
BN1 5YF | 10 | 2018‑07 | 124 | 0 | ||
BN1 5YQ | 10 | 124 | 0 |
Units with street mismatches in this sector:
No mismatches found in this sector.