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 | % |
---|---|---|---|---|---|
BA1 | 3 | 185 | 184 | 49 | 26.6% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
BA1 3AA | 10 | 1 | ||||
BA1 3AB | 10 | 0 | ||||
BA1 3AD | 10 | 0 | ||||
BA1 3AE | 10 | 0 | ||||
BA1 3AF | 10 | Victoria Bridge Road | 44 | |||
BA1 3AG | 10 | 2019‑04 | 0 | |||
BA1 3AH | 10 | 0 | ||||
BA1 3AJ | 10 | 1 | ||||
BA1 3AN | 10 | 0 | ||||
BA1 3AP | 10 | 0 | ||||
BA1 3AR | 10 | Upper Bristol Road | 1 | |||
BA1 3AT | 10 | Upper Bristol Road | 3 | |||
BA1 3AU | 10 | Kelso Place | 1 | |||
BA1 3AW | 10 | 0 | ||||
BA1 3AX | 10 | 0 | ||||
BA1 3AY | 10 | 0 | ||||
BA1 3AZ | 10 | 0 | ||||
BA1 3BA | 10 | Upper Bristol Road | 3 | |||
BA1 3BB | 10 | Cork Place | 7 | |||
BA1 3BD | 10 | 0 | ||||
BA1 3BE | 10 | 0 | ||||
BA1 3BG | 10 | 0 | ||||
BA1 3BH | 10 | 0 | ||||
BA1 3BJ | 10 | 0 | ||||
BA1 3BL | 10 | 0 | ||||
BA1 3BN | 10 | 0 | ||||
BA1 3BP | 10 | 0 | ||||
BA1 3BQ | 10 | 0 | ||||
BA1 3BR | 10 | 0 | ||||
BA1 3BS | 10 | 0 | ||||
BA1 3BT | 10 | 0 | ||||
BA1 3BU | 10 | 0 | ||||
BA1 3BW | 10 | St John's Road | 1 | |||
BA1 3BX | 10 | 0 | ||||
BA1 3BZ | 10 | Midland Road | 2 | 1 | ||
BA1 3DA | 10 | 0 | ||||
BA1 3DB | 10 | 2 | 0 | |||
BA1 3DD | 10 | Upper Bristol Road | 2 | |||
BA1 3DE | 10 | Upper Bristol Road | 1 | |||
BA1 3DF | 10 | 0 | ||||
BA1 3DG | 10 | 0 | ||||
BA1 3DJ | 10 | Upper Bristol Road | 1 | |||
BA1 3DL | 10 | 0 | ||||
BA1 3DN | 10 | 0 | ||||
BA1 3DP | 10 | 0 | ||||
BA1 3DQ | 10 | 0 | ||||
BA1 3DR | 10 | 0 | ||||
BA1 3DS | 10 | Ashley Avenue | 6 | |||
BA1 3DT | 10 | 0 | ||||
BA1 3DU | 10 | Chelsea Road | 23 | |||
BA1 3DW | 10 | 0 | ||||
BA1 3DX | 10 | 0 | ||||
BA1 3DY | 10 | 0 | ||||
BA1 3DZ | 10 | 0 | ||||
BA1 3EA | 10 | Kennington Road | 1 | |||
BA1 3EB | 10 | 0 | ||||
BA1 3ED | 10 | 0 | ||||
BA1 3EE | 10 | Park Road | 1 | |||
BA1 3EG | 10 | 0 | ||||
BA1 3EH | 10 | 0 | ||||
BA1 3EJ | 10 | 0 | ||||
BA1 3EL | 10 | Locksbrook Road | 1 | |||
BA1 3EN | 10 | Locksbrook Works | 2 | |||
BA1 3EQ | 10 | 0 | ||||
BA1 3ER | 10 | Upper Bristol Road | 1 | |||
BA1 3ES | 10 | 0 | ||||
BA1 3ET | 10 | 0 | ||||
BA1 3EU | 10 | Locksbrook Road | 2 | |||
BA1 3EW | 10 | 0 | ||||
BA1 3EX | 10 | Locksbrook Road | 1 | |||
BA1 3EY | 10 | 0 | ||||
BA1 3EZ | 10 | 0 | ||||
BA1 3FA | 10 | Victoria Bridge Road | 1 | |||
BA1 3HB | 10 | 0 | ||||
BA1 3HE | 10 | Newbridge Road | 2 | |||
BA1 3HF | 10 | Newbridge Road | 3 | |||
BA1 3HG | 10 | Newbridge Road | 1 | |||
BA1 3HH | 10 | 0 | ||||
BA1 3HJ | 10 | 0 | ||||
BA1 3HL | 10 | 0 | ||||
BA1 3HN | 10 | 0 | ||||
BA1 3HP | 10 | 0 | ||||
BA1 3HQ | 10 | 0 | ||||
BA1 3HR | 10 | 0 | ||||
BA1 3HS | 10 | 0 | ||||
BA1 3HT | 10 | 0 | ||||
BA1 3HU | 10 | 0 | ||||
BA1 3HW | 10 | 0 | ||||
BA1 3HX | 10 | 0 | ||||
BA1 3HZ | 10 | 0 | ||||
BA1 3JA | 10 | 0 | ||||
BA1 3JB | 10 | 0 | ||||
BA1 3JD | 10 | 0 | ||||
BA1 3JE | 10 | 0 | ||||
BA1 3JF | 10 | 0 | ||||
BA1 3JL | 10 | Maltings Industrial Estate | 1 | |||
BA1 3JN | 10 | Brassmill Lane Trading Estate | 5 | |||
BA1 3JP | 10 | 0 | ||||
BA1 3JQ | 10 | Brassmill Lane | 2 | |||
BA1 3JR | 10 | 0 | ||||
BA1 3JS | 10 | 0 | ||||
BA1 3JT | 10 | Brassmill Lane | 1 | |||
BA1 3JU | 10 | 0 | ||||
BA1 3JW | 10 | 0 | ||||
BA1 3JX | 10 | Newbridge Road | 3 | |||
BA1 3JY | 10 | 2019‑01 | 0 | |||
BA1 3JZ | 10 | Chelsea Road | 4 | |||
BA1 3LA | 10 | 0 | ||||
BA1 3LB | 10 | 0 | ||||
BA1 3LD | 10 | 0 | ||||
BA1 3LE | 10 | Newbridge Road | 2 | |||
BA1 3LF | 10 | 0 | ||||
BA1 3LG | 10 | 0 | ||||
BA1 3LH | 10 | 0 | ||||
BA1 3LJ | 10 | 0 | ||||
BA1 3LL | 10 | 2 | ||||
BA1 3LN | 10 | 0 | ||||
BA1 3LP | 10 | Apsley Road | 1 | |||
BA1 3LQ | 10 | 0 | ||||
BA1 3LR | 10 | 0 | ||||
BA1 3LS | 10 | 0 | ||||
BA1 3LT | 10 | 0 | ||||
BA1 3LU | 10 | 0 | ||||
BA1 3LW | 10 | 0 | ||||
BA1 3LX | 10 | 0 | ||||
BA1 3LY | 10 | 0 | ||||
BA1 3NB | 10 | Newbridge Road | 1 | |||
BA1 3NE | 10 | 1 | ||||
BA1 3NF | 10 | Combe Park | 1 | |||
BA1 3NG | 10 | Combe Park | 10 | |||
BA1 3NH | 10 | 0 | ||||
BA1 3NJ | 10 | 0 | ||||
BA1 3NP | 10 | 1 | ||||
BA1 3NR | 10 | 0 | ||||
BA1 3NS | 10 | 0 | ||||
BA1 3NU | 10 | 0 | ||||
BA1 3NW | 10 | 2018‑07 | 0 | |||
BA1 3NX | 10 | 0 | ||||
BA1 3NY | 10 | 0 | ||||
BA1 3NZ | 10 | 0 | ||||
BA1 3PA | 10 | 0 | ||||
BA1 3PB | 10 | 0 | ||||
BA1 3PD | 10 | 0 | ||||
BA1 3PE | 10 | 0 | ||||
BA1 3PF | 10 | 0 | ||||
BA1 3PG | 10 | 0 | ||||
BA1 3PP | 10 | Chelsea Road | 1 | |||
BA1 3PQ | 10 | 0 | ||||
BA1 3PR | 10 | 1 | ||||
BA1 3PS | 10 | 0 | ||||
BA1 3PT | 10 | Newbridge Hill | 3 | |||
BA1 3PU | 10 | 0 | ||||
BA1 3PW | 10 | Newbridge Hill | 4 | |||
BA1 3PX | 10 | Newbridge Hill | 2 | |||
BA1 3PY | 10 | 0 | ||||
BA1 3QA | 10 | Newbridge Hill | 1 | |||
BA1 3QB | 10 | 0 | ||||
BA1 3QD | 10 | 0 | ||||
BA1 3QE | 10 | 0 | ||||
BA1 3QF | 10 | 0 | ||||
BA1 3QG | 10 | 0 | ||||
BA1 3QH | 10 | 0 | ||||
BA1 3QJ | 10 | 1 | ||||
BA1 3QL | 10 | 0 | ||||
BA1 3QN | 10 | 0 | ||||
BA1 3QP | 10 | 0 | ||||
BA1 3QQ | 10 | 0 | ||||
BA1 3QR | 10 | 0 | ||||
BA1 3RA | 10 | 0 | ||||
BA1 3RB | 10 | 0 | ||||
BA1 3RD | 10 | 0 | ||||
BA1 3RE | 10 | 0 | ||||
BA1 3RF | 10 | 0 | ||||
BA1 3RG | 10 | 0 | ||||
BA1 3RH | 10 | 0 | ||||
BA1 3RJ | 10 | 0 | ||||
BA1 3RL | 10 | 0 | ||||
BA1 3RN | 10 | 0 | ||||
BA1 3RP | 10 | 0 | ||||
BA1 3RQ | 10 | 0 | ||||
BA1 3RR | 10 | 0 | ||||
BA1 3RS | 10 | 0 | ||||
BA1 3RT | 10 | 0 | ||||
BA1 3RU | 10 | Penn Hill Road | 1 | |||
BA1 3RW | 10 | 0 | ||||
BA1 3RX | 10 | 1 | ||||
BA1 3RY | 10 | 0 | ||||
BA1 3RZ | 10 | 0 | ||||
BA1 3SA | 10 | 0 | ||||
BA1 3TJ | 10 | 0 | ||||
BA1 3UA | 10 | 0 | ||||
BA1 3WN | 10 | 0 | ||||
BA1 3WW | 10 | 2021‑04 | 87 | 0 | ||
BA1 3WY | 10 | 0 | ||||
BA1 3XN | 10 | 87 | 0 | |||
BA1 3YS | 10 | 2021‑12 | 87 | 0 | ||
BA1 3ZA | 10 | 0 | ||||
BA1 3ZD | 10 | 0 | ||||
BA1 3ZJ | 10 | 2018‑10 | 87 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
BA1 3AA | 1 | n4404275865 | ||
BA1 3AF | 44 | Victoria␣Bridge␣Road | w705168210 | |
BA1 3AJ | 1 | w90417251 | ||
BA1 3AT | 3 | Upper␣Bristol␣Road | w39645357 | Midland␣Road |
BA1 3AT | 3 | Upper␣Bristol␣Road | w49380463 | |
BA1 3DS | 6 | Ashley␣Avenue | w1236283884 | Station␣Court |
BA1 3DS | 6 | Ashley␣Avenue | w676496059 | Station␣Court |
BA1 3DS | 6 | Ashley␣Avenue | w1235901830 | Station␣Court |
BA1 3EN | 2 | Locksbrook␣Works | w45087252 | Locksbrook␣Road |
BA1 3JN | 5 | Brassmill␣Lane␣Trading␣Estate | n4738520830 | |
BA1 3JN | 5 | Brassmill␣Lane␣Trading␣Estate | n4779529346 | |
BA1 3JZ | 4 | Chelsea␣Road | w489104168 | Newbridge␣Road |
BA1 3JZ | 4 | Chelsea␣Road | n5218093148 | |
BA1 3JZ | 4 | Chelsea␣Road | n4338188352 | |
BA1 3LE | 2 | Newbridge␣Road | n4795828611 | |
BA1 3LL | 2 | w38033301 | ||
BA1 3LL | 2 | n4460354618 | ||
BA1 3NE | 1 | w4269286 | ||
BA1 3NG | 10 | Combe␣Park | n4068973453 | |
BA1 3NG | 10 | Combe␣Park | w468111544 | |
BA1 3NG | 10 | Combe␣Park | w103110318 | |
BA1 3NG | 10 | Combe␣Park | n4306255161 | |
BA1 3NG | 10 | Combe␣Park | n8988977753 | |
BA1 3NG | 10 | Combe␣Park | w96280626 | |
BA1 3NG | 10 | Combe␣Park | n4068973454 | |
BA1 3NG | 10 | Combe␣Park | w103110979 | |
BA1 3NG | 10 | Combe␣Park | n4626131400 | |
BA1 3NP | 1 | w468099379 | ||
BA1 3PR | 1 | n4632206459 | ||
BA1 3PT | 3 | Newbridge␣Hill | w460422465 | |
BA1 3PX | 2 | Newbridge␣Hill | n4345797693 | |
BA1 3QJ | 1 | w368197503 | ||
BA1 3RX | 1 | n4508787080 |