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 | % |
---|---|---|---|---|---|
CM1 | 1 | 209 | 200 | 109 | 54.5% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
CM1 1AA | 10 | 2013‑07 | 0 | |||
CM1 1AE | 10 | 0 | ||||
CM1 1AF | 10 | Watson Heights | 46 | |||
CM1 1AG | 10 | Watson Heights | 0 | |||
CM1 1AH | 10 | 0 | ||||
CM1 1AJ | 10 | 2018‑04 | 0 | |||
CM1 1AL | 10 | 2017‑10 | 0 | |||
CM1 1AN | 10 | Victoria Road | 12 | |||
CM1 1AP | 10 | 0 | ||||
CM1 1AQ | 10 | Cunard Square | 45 | |||
CM1 1AT | 10 | New Street | 1 | |||
CM1 1AU | 10 | Cunard Square | 1 | |||
CM1 1AW | 10 | 2022‑06 | 0 | |||
CM1 1BA | 10 | New Street | 1 | |||
CM1 1BB | 10 | 169 | 0 | |||
CM1 1BD | 10 | Waterloo Lane | 4 | |||
CM1 1BE | 10 | High Street | 31 | |||
CM1 1BL | 10 | 2015‑10 | 0 | |||
CM1 1BN | 10 | 2021‑06 | Waterloo Lane | 1 | ||
CM1 1BS | 10 | 0 | ||||
CM1 1BT | 10 | 2 | 0 | |||
CM1 1BW | 10 | 2019‑01 | 169 | 0 | ||
CM1 1BY | 10 | 0 | ||||
CM1 1DA | 10 | 2022‑10 | High Street | 1 | ||
CM1 1DB | 10 | 2023‑10 | 0 | |||
CM1 1DD | 10 | High Chelmer | 2 | |||
CM1 1DE | 10 | High Street | 3 | |||
CM1 1DF | 10 | 2015‑10 | 0 | |||
CM1 1DG | 10 | 0 | ||||
CM1 1DH | 10 | High Street | 17 | |||
CM1 1DL | 10 | 0 | ||||
CM1 1DN | 10 | 0 | ||||
CM1 1DP | 10 | 2022‑10 | 0 | |||
CM1 1DR | 10 | 0 | ||||
CM1 1DS | 10 | 0 | ||||
CM1 1DT | 10 | 2018‑01 | 0 | |||
CM1 1DU | 10 | High Street | 1 | |||
CM1 1DW | 10 | Duke Street | 0 | |||
CM1 1DX | 10 | High Street | 13 | |||
CM1 1DY | 10 | 2018‑10 | 0 | |||
CM1 1EA | 10 | Victoria Road | 1 | |||
CM1 1EB | 10 | 169 | 0 | |||
CM1 1EH | 10 | Tindal Square | 7 | |||
CM1 1EJ | 10 | High Street | 8 | |||
CM1 1EL | 10 | 169 | 0 | |||
CM1 1EQ | 10 | High Street | 1 | |||
CM1 1ER | 10 | Tindal Street | 5 | |||
CM1 1EW | 10 | Broomfield Road | 1 | |||
CM1 1EY | 10 | 2018‑10 | 0 | |||
CM1 1FG | 10 | Victoria Road | 2 | |||
CM1 1FH | 10 | 0 | ||||
CM1 1FU | 10 | Meadow Walk | 1 | |||
CM1 1FW | 10 | Coval Lane | 1 | |||
CM1 1FZ | 10 | High Street | 1 | |||
CM1 1GD | 10 | Bond Street | 20 | |||
CM1 1GE | 10 | 0 | ||||
CM1 1GF | 10 | 0 | ||||
CM1 1GG | 10 | 0 | ||||
CM1 1GH | 10 | Bond Street | 22 | |||
CM1 1GJ | 10 | New Street | 1 | |||
CM1 1GL | 10 | Victoria Court | 2 | |||
CM1 1GN | 10 | 0 | ||||
CM1 1GP | 10 | Victoria Court | 141 | |||
CM1 1GQ | 10 | 0 | ||||
CM1 1GR | 10 | Viaduct Road | 0 | |||
CM1 1GS | 10 | 0 | ||||
CM1 1GU | 10 | Hoffmanns Way | 9 | |||
CM1 1GZ | 10 | Dukes Walk | 9 | |||
CM1 1HF | 10 | Park Road | 2 | 1 | ||
CM1 1HG | 10 | 0 | ||||
CM1 1HH | 10 | 0 | ||||
CM1 1HJ | 10 | 2018‑01 | Tindal Square | 0 | ||
CM1 1HL | 10 | Duke Street | 16 | |||
CM1 1HN | 10 | 2016‑10 | 0 | |||
CM1 1HP | 10 | 2020‑07 | Duke Street | 0 | ||
CM1 1HQ | 10 | Duke Street | 2 | |||
CM1 1HR | 10 | 0 | ||||
CM1 1HS | 10 | 2015‑10 | Duke Street | 1 | ||
CM1 1HT | 10 | Duke Street | 5 | |||
CM1 1HU | 10 | 0 | ||||
CM1 1HW | 10 | 2 | 0 | |||
CM1 1HX | 10 | Wells Street | 1 | |||
CM1 1HY | 10 | Duke Street | 10 | |||
CM1 1HZ | 10 | Wells Street | 6 | |||
CM1 1JA | 10 | Duke Street | 15 | |||
CM1 1JB | 10 | 0 | ||||
CM1 1JD | 10 | 0 | ||||
CM1 1JE | 10 | Duke Street | 26 | 3 | ||
CM1 1JF | 10 | 0 | ||||
CM1 1JG | 10 | Fairfield Road | 2 | |||
CM1 1JJ | 10 | 2023‑10 | 0 | |||
CM1 1JL | 10 | 0 | ||||
CM1 1JN | 10 | 0 | ||||
CM1 1JP | 10 | Duke Street | 7 | |||
CM1 1JR | 10 | Victoria Road | 1 | |||
CM1 1JS | 10 | 0 | ||||
CM1 1JU | 10 | Duke Street | 3 | |||
CM1 1JW | 10 | 0 | ||||
CM1 1JY | 10 | Duke Street | 3 | |||
CM1 1JZ | 10 | 169 | 0 | |||
CM1 1LA | 10 | 0 | ||||
CM1 1LB | 10 | 169 | 0 | |||
CM1 1LD | 10 | 2013‑07 | 0 | |||
CM1 1LE | 10 | 1 | ||||
CM1 1LG | 10 | 0 | ||||
CM1 1LH | 10 | 2015‑10 | 0 | |||
CM1 1LJ | 10 | 0 | ||||
CM1 1LL | 10 | 0 | ||||
CM1 1LN | 10 | Victoria Road South | 5 | |||
CM1 1LP | 10 | 0 | ||||
CM1 1LQ | 10 | 0 | ||||
CM1 1LR | 10 | Marconi Road | 5 | |||
CM1 1LS | 10 | 0 | ||||
CM1 1LT | 10 | 2015‑10 | 0 | |||
CM1 1LU | 10 | Market Road | 1 | |||
CM1 1LW | 10 | Duke Street | 5 | |||
CM1 1LX | 10 | Market Road | 169 | 1 | ||
CM1 1ND | 10 | 0 | ||||
CM1 1NE | 10 | New Street | 2 | |||
CM1 1NF | 10 | New Street | 1 | |||
CM1 1NG | 10 | Victoria Road South | 2 | 3 | ||
CM1 1NH | 10 | 1 | ||||
CM1 1NL | 10 | Cottage Place | 3 | |||
CM1 1NP | 10 | Cottage Place | 1 | |||
CM1 1NQ | 10 | 2023‑07 | 0 | |||
CM1 1NR | 10 | 2024‑01 | 0 | |||
CM1 1NS | 10 | Church Street | 1 | |||
CM1 1NT | 10 | New Street | 4 | |||
CM1 1NU | 10 | 0 | ||||
CM1 1NW | 10 | 0 | ||||
CM1 1NX | 10 | 0 | ||||
CM1 1NY | 10 | Victoria Road | 1 | |||
CM1 1NZ | 10 | Victoria Road | 6 | |||
CM1 1PA | 10 | Victoria Road | 16 | |||
CM1 1PB | 10 | 0 | ||||
CM1 1PD | 10 | 2023‑01 | Bishop Hall Lane | 1 | ||
CM1 1PE | 10 | Regina Road | 16 | |||
CM1 1PF | 10 | 0 | ||||
CM1 1PG | 10 | 0 | ||||
CM1 1PH | 10 | New Street | 5 | |||
CM1 1PJ | 10 | Bankside | 2 | |||
CM1 1PN | 10 | 0 | ||||
CM1 1PP | 10 | New Street | 4 | |||
CM1 1PR | 10 | New Street | 5 | |||
CM1 1PT | 10 | 0 | ||||
CM1 1PU | 10 | 0 | ||||
CM1 1PW | 10 | 2022‑10 | Bishop Hall Lane | 0 | ||
CM1 1PX | 10 | 0 | ||||
CM1 1PY | 10 | 0 | ||||
CM1 1PZ | 10 | 0 | ||||
CM1 1QA | 10 | 0 | ||||
CM1 1QB | 10 | 0 | ||||
CM1 1QD | 10 | 0 | ||||
CM1 1QE | 10 | 0 | ||||
CM1 1QF | 10 | 0 | ||||
CM1 1QG | 10 | Glebe Road | 15 | |||
CM1 1QH | 10 | Market Road | 2 | |||
CM1 1QJ | 10 | Townfield Street | 24 | |||
CM1 1QL | 10 | Glebe Road | 1 | |||
CM1 1QN | 10 | 0 | ||||
CM1 1QP | 10 | Steamer Terrace | 6 | |||
CM1 1QQ | 10 | 0 | ||||
CM1 1QR | 50 | 2023‑07 | 0 | |||
CM1 1QS | 10 | Railway Street | 6 | |||
CM1 1QT | 10 | 0 | ||||
CM1 1QU | 10 | 0 | ||||
CM1 1QW | 10 | 2022‑10 | Glebe Road | 1 | ||
CM1 1QX | 10 | 2013‑07 | 0 | |||
CM1 1QY | 10 | 0 | ||||
CM1 1QZ | 10 | 0 | ||||
CM1 1RA | 10 | 2015‑10 | 0 | |||
CM1 1RB | 10 | 2022‑10 | 0 | |||
CM1 1RD | 10 | 2013‑07 | 0 | |||
CM1 1RE | 10 | 0 | ||||
CM1 1RF | 10 | 0 | ||||
CM1 1RG | 10 | 0 | ||||
CM1 1RH | 10 | 0 | ||||
CM1 1RJ | 10 | 0 | ||||
CM1 1RL | 10 | 0 | ||||
CM1 1RN | 10 | Broomfield Road | 5 | |||
CM1 1RP | 10 | Bishop Hall Lane | 1 | |||
CM1 1RQ | 10 | Rectory Lane | 1 | |||
CM1 1RR | 10 | 0 | ||||
CM1 1RS | 10 | 0 | ||||
CM1 1RT | 10 | 0 | ||||
CM1 1RU | 10 | 0 | ||||
CM1 1RW | 10 | Broomfield Road | 1 | |||
CM1 1RX | 10 | 0 | ||||
CM1 1RY | 10 | Broomfield Road | 8 | |||
CM1 1RZ | 10 | 0 | ||||
CM1 1SA | 10 | 0 | ||||
CM1 1SB | 10 | 169 | 0 | |||
CM1 1SD | 10 | 0 | ||||
CM1 1SE | 10 | 0 | ||||
CM1 1SF | 10 | 0 | ||||
CM1 1SH | 10 | Bishop Hall Lane | 3 | |||
CM1 1SJ | 10 | Broomfield Road | 53 | |||
CM1 1SL | 10 | Eckersley Road | 23 | |||
CM1 1SN | 10 | Broomfield Road | 4 | |||
CM1 1SP | 10 | 0 | ||||
CM1 1SQ | 10 | Bishop Hall Lane | 14 | |||
CM1 1SR | 10 | 0 | ||||
CM1 1SS | 10 | Broomfield Road | 1 | |||
CM1 1SU | 10 | Brook Street | 1 | |||
CM1 1SW | 10 | Broomfield Road | 63 | |||
CM1 1SY | 10 | Broomfield Road | 26 | |||
CM1 1TA | 10 | New Street | 1 | |||
CM1 1TB | 10 | Duke Street | 1 | |||
CM1 1TD | 10 | Coval Lane | 11 | |||
CM1 1TE | 10 | 0 | ||||
CM1 1TF | 10 | 0 | ||||
CM1 1TG | 10 | 0 | ||||
CM1 1TH | 10 | 0 | ||||
CM1 1TJ | 10 | 0 | ||||
CM1 1TL | 10 | 2017‑01 | 0 | |||
CM1 1TN | 10 | 0 | ||||
CM1 1TP | 10 | 0 | ||||
CM1 1TQ | 10 | 0 | ||||
CM1 1TR | 10 | Bishop Hall Lane | 3 | |||
CM1 1TS | 10 | Viaduct Road | 10 | |||
CM1 1TT | 10 | 2015‑10 | 0 | |||
CM1 1TU | 10 | 0 | ||||
CM1 1TW | 10 | 0 | ||||
CM1 1TY | 10 | New Street | 2 | |||
CM1 1UB | 10 | 0 | ||||
CM1 1UE | 10 | Brook Street | 1 | |||
CM1 1UH | 10 | 2021‑12 | 0 | |||
CM1 1UL | 10 | 2017‑10 | 169 | 0 | ||
CM1 1UP | 10 | Duke Street | 1 | |||
CM1 1UQ | 10 | Brook Street | 1 | |||
CM1 1UT | 10 | 2015‑10 | 0 | |||
CM1 1UX | 10 | 2017‑10 | 169 | 0 | ||
CM1 1UZ | 10 | 169 | 0 | |||
CM1 1WA | 10 | 0 | ||||
CM1 1WB | 10 | Coval Wells | 1 | |||
CM1 1WR | 10 | 0 | ||||
CM1 1WZ | 10 | Coval Wells | 1 | |||
CM1 1XA | 10 | Market Road | 10 | |||
CM1 1XB | 10 | Exchange Way | 19 | |||
CM1 1XD | 10 | Exchange Way | 5 | |||
CM1 1XE | 10 | Cornhill | 6 | |||
CM1 1XF | 10 | Market Square | 2 | |||
CM1 1XG | 10 | High Chelmer | 5 | |||
CM1 1XH | 10 | Market Road | 2 | |||
CM1 1XJ | 10 | 0 | ||||
CM1 1XL | 10 | High Chelmer | 9 | |||
CM1 1XP | 10 | 169 | 0 | |||
CM1 1XR | 10 | High Chelmer | 10 | |||
CM1 1XU | 10 | High Chelmer | 1 | |||
CM1 1YG | 10 | 0 | ||||
CM1 1YJ | 10 | High Street | 1 | |||
CM1 1YP | 10 | 2018‑10 | 169 | 0 | ||
CM1 1YQ | 10 | Harlings Grove | 1 | |||
CM1 1YS | 10 | 169 | 0 | |||
CM1 1ZG | 10 | 2015‑10 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
CM1 1BE | 31 | High␣Street | n7195984602 | Bond␣Street |
CM1 1BE | 31 | High␣Street | n4453787202 | Bond␣Street |
CM1 1BE | 31 | High␣Street | n4453787203 | Bond␣Street |
CM1 1EJ | 8 | High␣Street | w330649268 | New␣London␣Road |
CM1 1EJ | 8 | High␣Street | w328223876 | New␣London␣Road |
CM1 1GP | 141 | Victoria␣Court | w167373097 | New␣Street |
CM1 1GZ | 9 | Dukes␣Walk | n2664177581 | Duke␣Street |
CM1 1GZ | 9 | Dukes␣Walk | n536503718 | Duke␣Street |
CM1 1GZ | 9 | Dukes␣Walk | n2664177587 | Duke␣Street |
CM1 1JA | 15 | Duke␣Street | w328223887 | |
CM1 1JE | 3 | Duke␣Street | w167643524 | Coval␣Lane |
CM1 1JU | 3 | Duke␣Street | w167360380 | |
CM1 1LE | 1 | w89992203 | ||
CM1 1LW | 5 | Duke␣Street | n6136049849 | Park␣Road |
CM1 1NH | 1 | w355229794 | ||
CM1 1PA | 16 | Victoria␣Road | w167373092 | |
CM1 1PJ | 2 | Bankside | w350709085 | |
CM1 1PP | 4 | New␣Street | w167658595 | Brook␣Street |
CM1 1QH | 2 | Market␣Road | w354415879 | |
CM1 1QS | 6 | Railway␣Street | w328223885 | Wells␣Street |
CM1 1SY | 26 | Broomfield␣Road | w311020913 | |
CM1 1TR | 3 | Bishop␣Hall␣Lane | n9510227927 | Rectory␣Lane |
CM1 1XB | 19 | Exchange␣Way | w167414101 | High␣Chelmer |
CM1 1XB | 19 | Exchange␣Way | w327266111 | High␣Chelmer |
CM1 1XB | 19 | Exchange␣Way | w167414127 | High␣Chelmer |
CM1 1XB | 19 | Exchange␣Way | w167414084 | High␣Chelmer |
CM1 1XB | 19 | Exchange␣Way | w167414093 | High␣Chelmer |
CM1 1XB | 19 | Exchange␣Way | w167414103 | Central␣Square |
CM1 1XF | 2 | Market␣Square | w167414136 | High␣Chelmer |
CM1 1XH | 2 | Market␣Road | w167414086 | High␣Chelmer |
CM1 1XR | 10 | High␣Chelmer | w167414073 | Exchange␣Way |