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 | % |
---|---|---|---|---|---|
NW1 | 7 | 146 | 143 | 32 | 22.4% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
NW1 7AA | 10 | Parkway | 2 | |||
NW1 7AB | 10 | 0 | ||||
NW1 7AE | 10 | 0 | ||||
NW1 7AH | 10 | Parkway | 18 | |||
NW1 7AN | 10 | Parkway | 13 | |||
NW1 7AP | 10 | 2013‑07 | 0 | |||
NW1 7AT | 10 | 0 | ||||
NW1 7AU | 10 | Gloucester Avenue | 0 | |||
NW1 7AW | 10 | 5 | 0 | |||
NW1 7AX | 10 | 0 | ||||
NW1 7AY | 10 | Regent's Park Road | 1 | |||
NW1 7BA | 10 | 0 | ||||
NW1 7BB | 10 | 0 | ||||
NW1 7BF | 10 | 2 | 0 | |||
NW1 7BG | 10 | 0 | ||||
NW1 7BH | 10 | 0 | ||||
NW1 7BJ | 10 | Jamestown Road | 2 | 1 | ||
NW1 7BP | 10 | Camden High Street | 1 | |||
NW1 7BQ | 10 | 0 | ||||
NW1 7BR | 10 | 0 | ||||
NW1 7BS | 10 | 2 | 0 | |||
NW1 7BT | 10 | Camden High Street | 2 | |||
NW1 7BU | 10 | Camden High Street | 6 | |||
NW1 7BW | 10 | Jamestown Road | 1 | |||
NW1 7BX | 10 | Camden High Street | 1 | |||
NW1 7BY | 10 | 0 | ||||
NW1 7DB | 10 | Jamestown Road | 1 | |||
NW1 7DE | 10 | 0 | ||||
NW1 7DF | 10 | 2016‑10 | Hampstead Road | 5 | 0 | |
NW1 7DH | 10 | 0 | ||||
NW1 7DJ | 10 | 0 | ||||
NW1 7DL | 10 | 0 | ||||
NW1 7DN | 10 | 2 | 0 | |||
NW1 7DS | 10 | Gloucester Crescent | 1 | |||
NW1 7DT | 10 | Oval Road | 1 | |||
NW1 7DZ | 10 | 0 | ||||
NW1 7EA | 10 | 0 | ||||
NW1 7EB | 10 | 0 | ||||
NW1 7ED | 10 | 0 | ||||
NW1 7EE | 10 | 0 | ||||
NW1 7EG | 10 | 0 | ||||
NW1 7EJ | 10 | 2018‑01 | 5 | 0 | ||
NW1 7EP | 10 | 0 | ||||
NW1 7ER | 10 | 0 | ||||
NW1 7ES | 10 | 0 | ||||
NW1 7ET | 10 | 0 | ||||
NW1 7EU | 10 | 0 | ||||
NW1 7EX | 10 | 0 | ||||
NW1 7EY | 10 | 0 | ||||
NW1 7FB | 10 | 5 | 0 | |||
NW1 7FL | 10 | 1175 | 0 | |||
NW1 7GB | 10 | 1175 | 0 | |||
NW1 7HA | 10 | 0 | ||||
NW1 7HB | 10 | Inverness Road | 1 | |||
NW1 7HD | 10 | 0 | ||||
NW1 7HE | 10 | 0 | ||||
NW1 7HG | 10 | 0 | ||||
NW1 7HH | 10 | 0 | ||||
NW1 7HJ | 10 | 0 | ||||
NW1 7HL | 10 | Arlington Road | 2 | |||
NW1 7HP | 10 | 0 | ||||
NW1 7HS | 10 | Underhill Street | 1 | |||
NW1 7HT | 10 | Arlington Road | 1 | |||
NW1 7HU | 10 | 0 | ||||
NW1 7HW | 10 | 0 | ||||
NW1 7HX | 10 | 0 | ||||
NW1 7HY | 10 | 0 | ||||
NW1 7HZ | 10 | 2019‑04 | 1175 | 0 | ||
NW1 7JE | 10 | Camden High Street | 16 | |||
NW1 7JH | 10 | Camden High Street | 7 | |||
NW1 7JL | 10 | Camden High Street | 2 | |||
NW1 7JN | 10 | Camden High Street | 3 | |||
NW1 7JR | 10 | Camden High St | 2 | |||
NW1 7JW | 10 | 0 | ||||
NW1 7JX | 10 | Camden High Street | 1 | |||
NW1 7JY | 10 | Camden High Street | 8 | |||
NW1 7JZ | 10 | 2019‑12 | 0 | |||
NW1 7LD | 10 | 0 | ||||
NW1 7LE | 10 | 0 | ||||
NW1 7LG | 10 | Arlington Road | 1 | |||
NW1 7LH | 10 | Carlow Street | 2 | |||
NW1 7LL | 10 | 0 | ||||
NW1 7LN | 10 | 0 | ||||
NW1 7LR | 10 | 0 | ||||
NW1 7LU | 10 | 0 | ||||
NW1 7LX | 10 | 0 | ||||
NW1 7LY | 10 | 0 | ||||
NW1 7NA | 10 | 0 | ||||
NW1 7NB | 10 | Albert Street | 1 | |||
NW1 7NE | 10 | 0 | ||||
NW1 7NH | 10 | 0 | ||||
NW1 7NL | 10 | 0 | ||||
NW1 7NN | 10 | 0 | ||||
NW1 7NP | 10 | 0 | ||||
NW1 7NR | 10 | 0 | ||||
NW1 7NU | 10 | 0 | ||||
NW1 7NW | 10 | 0 | ||||
NW1 7NY | 10 | 1175 | 0 | |||
NW1 7NZ | 10 | 0 | ||||
NW1 7PE | 10 | 0 | ||||
NW1 7PG | 10 | Parkway | 6 | |||
NW1 7PJ | 10 | 0 | ||||
NW1 7PN | 10 | Parkway | 12 | |||
NW1 7PP | 10 | Parkway | 13 | |||
NW1 7PS | 10 | 0 | ||||
NW1 7PU | 10 | 0 | ||||
NW1 7PX | 10 | 0 | ||||
NW1 7PY | 10 | 0 | ||||
NW1 7PZ | 10 | 0 | ||||
NW1 7QA | 10 | 0 | ||||
NW1 7QB | 10 | 0 | ||||
NW1 7QD | 10 | Mornington Street | 1 | |||
NW1 7QE | 10 | 0 | ||||
NW1 7QH | 10 | 0 | ||||
NW1 7QP | 10 | 5 | 0 | |||
NW1 7QX | 10 | 5 | 0 | |||
NW1 7QY | 10 | 5 | 0 | |||
NW1 7RA | 10 | 0 | ||||
NW1 7RB | 10 | Mornington Crescent | 1 | |||
NW1 7RD | 10 | 0 | ||||
NW1 7RE | 10 | 0 | ||||
NW1 7RG | 10 | 0 | ||||
NW1 7RH | 10 | 0 | ||||
NW1 7RN | 10 | 0 | ||||
NW1 7RP | 10 | 0 | ||||
NW1 7RR | 10 | 0 | ||||
NW1 7RS | 10 | 0 | ||||
NW1 7RT | 10 | 0 | ||||
NW1 7RU | 10 | 0 | ||||
NW1 7RW | 10 | 0 | ||||
NW1 7RX | 10 | 0 | ||||
NW1 7RY | 10 | Delancey Street | 0 | |||
NW1 7SA | 10 | 0 | ||||
NW1 7SN | 10 | 0 | ||||
NW1 7SR | 10 | 0 | ||||
NW1 7SS | 10 | 0 | ||||
NW1 7ST | 10 | 0 | ||||
NW1 7SU | 10 | 0 | ||||
NW1 7SX | 10 | 0 | ||||
NW1 7SY | 10 | 0 | ||||
NW1 7TA | 10 | 0 | ||||
NW1 7TH | 10 | 0 | ||||
NW1 7TJ | 10 | 0 | ||||
NW1 7TL | 10 | 0 | ||||
NW1 7TN | 10 | 0 | ||||
NW1 7TP | 10 | 0 | ||||
NW1 7TR | 10 | 0 | ||||
NW1 7TS | 10 | 0 | ||||
NW1 7TT | 10 | 0 | ||||
NW1 7TU | 10 | 0 | ||||
NW1 7TX | 10 | 0 | ||||
NW1 7UD | 10 | 2019‑01 | 1175 | 0 | ||
NW1 7UY | 10 | 1175 | 0 | |||
NW1 7WT | 10 | 1175 | 0 | |||
NW1 7ZB | 10 | 2018‑10 | 1175 | 0 | ||
NW1 7ZH | 10 | 2018‑10 | 1175 | 0 | ||
NW1 7ZQ | 10 | 2018‑10 | 1175 | 0 | ||
NW1 7ZR | 10 | 2018‑10 | 1175 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
NW1 7HL | 2 | Arlington␣Road | w485509106 | Early␣Mews |
NW1 7JE | 16 | Camden␣High␣Street | w513368017 | Arlington␣Road |
NW1 7JE | 16 | Camden␣High␣Street | w225442628 | Symes␣Mews |
NW1 7JR | 2 | Camden␣High␣St | w457644937 | Camden␣High␣Street |
NW1 7PN | 12 | Parkway | n6098599652 | Albert␣Street |
NW1 7PN | 12 | Parkway | w225702840 | Albert␣Street |