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 | % |
---|---|---|---|---|---|
CF41 | 7 | 248 | 248 | 97 | 39.1% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
CF41 7AD | 10 | Church Street | 14 | |||
CF41 7AE | 10 | 0 | ||||
CF41 7AF | 10 | 0 | ||||
CF41 7AG | 10 | Parry Street | 12 | |||
CF41 7AH | 10 | 0 | ||||
CF41 7AJ | 10 | 0 | ||||
CF41 7AL | 10 | Ynys Park Cottages | 8 | |||
CF41 7AN | 10 | Ton Row | 21 | |||
CF41 7AP | 10 | 0 | ||||
CF41 7AQ | 10 | Parry Street | 2 | |||
CF41 7AR | 10 | 0 | ||||
CF41 7AS | 10 | Gelli Road | 7 | |||
CF41 7AT | 10 | Dinam Park Avenue | 1 | |||
CF41 7AU | 10 | 0 | ||||
CF41 7AW | 10 | 0 | ||||
CF41 7AX | 10 | St David'S Close | 3 | |||
CF41 7AY | 10 | 0 | ||||
CF41 7AZ | 10 | 0 | ||||
CF41 7BA | 10 | Wyndham Street | 2 | |||
CF41 7BB | 10 | 0 | ||||
CF41 7BD | 10 | St David Street | 8 | |||
CF41 7BE | 10 | 2018‑10 | 0 | |||
CF41 7BF | 10 | 0 | ||||
CF41 7BG | 10 | Ty Ddewi | 2 | |||
CF41 7BH | 10 | 0 | ||||
CF41 7BJ | 10 | 0 | ||||
CF41 7BL | 10 | 0 | ||||
CF41 7BN | 10 | 0 | ||||
CF41 7BP | 10 | 0 | ||||
CF41 7BQ | 10 | 0 | ||||
CF41 7BS | 10 | Llewellyn Street | 2 | |||
CF41 7BT | 10 | 0 | ||||
CF41 7BU | 10 | 0 | ||||
CF41 7BW | 10 | 0 | ||||
CF41 7BX | 10 | 0 | ||||
CF41 7BY | 10 | 0 | ||||
CF41 7BZ | 10 | 0 | ||||
CF41 7DA | 10 | 0 | ||||
CF41 7DB | 10 | 0 | ||||
CF41 7DD | 10 | 0 | ||||
CF41 7DE | 10 | 0 | ||||
CF41 7DF | 10 | 0 | ||||
CF41 7DG | 10 | 0 | ||||
CF41 7DJ | 10 | 0 | ||||
CF41 7DL | 10 | 0 | ||||
CF41 7DN | 10 | 0 | ||||
CF41 7DP | 10 | 0 | ||||
CF41 7DQ | 10 | 0 | ||||
CF41 7DR | 10 | 0 | ||||
CF41 7DS | 10 | 0 | ||||
CF41 7DT | 10 | 0 | ||||
CF41 7DW | 10 | 0 | ||||
CF41 7DX | 10 | Dinam Park | 6 | |||
CF41 7DY | 10 | Dinam Park | 3 | |||
CF41 7DZ | 10 | 0 | ||||
CF41 7EA | 10 | 2018‑10 | 0 | |||
CF41 7EB | 10 | Church Road | 6 | |||
CF41 7ED | 10 | Church Road | 2 | |||
CF41 7EE | 10 | Llanfoist Street | 24 | |||
CF41 7EF | 10 | Church Road | 4 | |||
CF41 7EG | 10 | 0 | ||||
CF41 7EH | 10 | Church Road | 4 | |||
CF41 7EJ | 10 | 0 | ||||
CF41 7EL | 10 | Bailey Street | 2 | |||
CF41 7EN | 10 | Bailey Street | 1 | |||
CF41 7EP | 10 | 0 | ||||
CF41 7ES | 10 | Maindy Crescent | 2 | |||
CF41 7ET | 10 | 0 | ||||
CF41 7EU | 10 | 0 | ||||
CF41 7EW | 10 | 0 | ||||
CF41 7EX | 10 | The Parade | 3 | |||
CF41 7EY | 10 | Maindy Grove | 4 | |||
CF41 7EZ | 10 | 0 | ||||
CF41 7HA | 10 | 0 | ||||
CF41 7HB | 10 | Maindy Road | 11 | |||
CF41 7HD | 10 | 0 | ||||
CF41 7HE | 10 | Queen Street | 6 | |||
CF41 7HF | 10 | 0 | ||||
CF41 7HG | 10 | 0 | ||||
CF41 7HH | 10 | 0 | ||||
CF41 7HJ | 10 | 0 | ||||
CF41 7HQ | 10 | 0 | ||||
CF41 7HR | 10 | 0 | ||||
CF41 7HS | 10 | 0 | ||||
CF41 7HT | 10 | 0 | ||||
CF41 7HU | 10 | 0 | ||||
CF41 7HX | 10 | 0 | ||||
CF41 7HY | 10 | 0 | ||||
CF41 7HZ | 10 | 0 | ||||
CF41 7JA | 10 | 0 | ||||
CF41 7JB | 10 | 0 | ||||
CF41 7JD | 10 | 0 | ||||
CF41 7JE | 10 | 0 | ||||
CF41 7JF | 10 | 0 | ||||
CF41 7JG | 10 | 0 | ||||
CF41 7JH | 10 | 0 | ||||
CF41 7JJ | 10 | 0 | ||||
CF41 7JL | 10 | 0 | ||||
CF41 7JN | 10 | 0 | ||||
CF41 7JQ | 10 | 0 | ||||
CF41 7JR | 10 | 0 | ||||
CF41 7JS | 10 | 0 | ||||
CF41 7JT | 10 | 0 | ||||
CF41 7JU | 10 | 0 | ||||
CF41 7JW | 10 | 0 | ||||
CF41 7JX | 10 | 0 | ||||
CF41 7JY | 10 | 0 | ||||
CF41 7JZ | 10 | 0 | ||||
CF41 7LA | 10 | 0 | ||||
CF41 7LD | 10 | 0 | ||||
CF41 7LE | 10 | 0 | ||||
CF41 7LF | 10 | 0 | ||||
CF41 7LG | 10 | 0 | ||||
CF41 7LP | 10 | Clarence Street | 23 | |||
CF41 7LQ | 10 | Carne Street | 1 | |||
CF41 7LR | 10 | Gelli Road | 2 | |||
CF41 7LS | 10 | School Street | 7 | |||
CF41 7LT | 10 | 0 | ||||
CF41 7LU | 10 | 0 | ||||
CF41 7LW | 10 | 0 | ||||
CF41 7LX | 10 | Albion Street | 10 | |||
CF41 7LY | 10 | Gelli Road | 25 | |||
CF41 7LZ | 10 | Park View | 2 | |||
CF41 7NA | 10 | Gelli Road | 26 | |||
CF41 7NB | 10 | Gelli Road | 13 | |||
CF41 7ND | 10 | Gelli Road | 7 | |||
CF41 7NE | 10 | Rees Street | 23 | |||
CF41 7NF | 10 | Rees Street | 42 | |||
CF41 7NG | 10 | Smith Street | 19 | |||
CF41 7NH | 10 | Stanley Road | 26 | |||
CF41 7NJ | 10 | Stanley Road | 30 | |||
CF41 7NL | 10 | Alexandra Road | 28 | |||
CF41 7NN | 10 | Alexandra Road | 27 | |||
CF41 7NP | 10 | Oak Street | 11 | |||
CF41 7NQ | 10 | Lloyd Street | 46 | |||
CF41 7NR | 10 | Farm Road | 1 | |||
CF41 7NS | 10 | Gelli Fron | 14 | |||
CF41 7NT | 10 | 0 | ||||
CF41 7NU | 10 | Ardwyn Terrace | 14 | |||
CF41 7NW | 10 | 1 | ||||
CF41 7NX | 10 | 0 | ||||
CF41 7NY | 10 | 0 | ||||
CF41 7NZ | 10 | Bwllfa Cottages | 5 | |||
CF41 7PE | 10 | 0 | ||||
CF41 7PF | 10 | 0 | ||||
CF41 7PG | 10 | Uplands | 25 | |||
CF41 7PH | 10 | Ystrad Road | 2 | |||
CF41 7PJ | 10 | Pleasant View | 3 | |||
CF41 7PL | 10 | Churchfield Row | 1 | |||
CF41 7PN | 10 | Ystrad Road | 3 | |||
CF41 7PP | 10 | Ystrad Road | 12 | |||
CF41 7PQ | 10 | 0 | ||||
CF41 7PR | 10 | 0 | ||||
CF41 7PS | 10 | Ystrad Road | 17 | |||
CF41 7PT | 10 | Green Hill | 10 | |||
CF41 7PU | 10 | Red Rose Hill | 12 | |||
CF41 7PW | 10 | Ystrad Road | 58 | |||
CF41 7PX | 10 | 1 | ||||
CF41 7PY | 10 | 0 | ||||
CF41 7PZ | 10 | Primrose Hill | 9 | |||
CF41 7QA | 10 | 0 | ||||
CF41 7QB | 10 | 0 | ||||
CF41 7QD | 10 | 0 | ||||
CF41 7QE | 10 | 1 | ||||
CF41 7QF | 10 | 0 | ||||
CF41 7QH | 10 | 0 | ||||
CF41 7QJ | 10 | 0 | ||||
CF41 7QL | 10 | 0 | ||||
CF41 7QN | 10 | Meadow Walk | 28 | |||
CF41 7QP | 10 | Nebo Estate | 1 | |||
CF41 7QQ | 10 | 0 | ||||
CF41 7QR | 10 | William Street | 1 | |||
CF41 7QS | 10 | 0 | ||||
CF41 7QU | 10 | 0 | ||||
CF41 7QW | 10 | Oaklands Drive | 11 | |||
CF41 7QY | 10 | 0 | ||||
CF41 7QZ | 10 | 0 | ||||
CF41 7RA | 10 | 0 | ||||
CF41 7RB | 10 | 0 | ||||
CF41 7RD | 10 | 0 | ||||
CF41 7RE | 10 | 0 | ||||
CF41 7RF | 10 | 0 | ||||
CF41 7RG | 10 | 0 | ||||
CF41 7RH | 10 | 0 | ||||
CF41 7RJ | 10 | 0 | ||||
CF41 7RL | 10 | 0 | ||||
CF41 7RN | 10 | 0 | ||||
CF41 7RP | 10 | 0 | ||||
CF41 7RQ | 10 | 0 | ||||
CF41 7RR | 10 | 0 | ||||
CF41 7RS | 10 | 0 | ||||
CF41 7RT | 10 | 0 | ||||
CF41 7RU | 10 | 0 | ||||
CF41 7RW | 10 | 0 | ||||
CF41 7RX | 10 | 1 | ||||
CF41 7RY | 10 | 0 | ||||
CF41 7RZ | 10 | 0 | ||||
CF41 7SA | 10 | 0 | ||||
CF41 7SB | 10 | 0 | ||||
CF41 7SD | 10 | 0 | ||||
CF41 7SE | 10 | 0 | ||||
CF41 7SF | 10 | 0 | ||||
CF41 7SG | 10 | 0 | ||||
CF41 7SH | 10 | 0 | ||||
CF41 7SJ | 10 | 0 | ||||
CF41 7SL | 10 | 0 | ||||
CF41 7SN | 10 | 0 | ||||
CF41 7SP | 10 | 0 | ||||
CF41 7SQ | 10 | 0 | ||||
CF41 7SR | 10 | 0 | ||||
CF41 7SS | 10 | 0 | ||||
CF41 7ST | 10 | 0 | ||||
CF41 7SU | 10 | 0 | ||||
CF41 7SW | 10 | 0 | ||||
CF41 7SX | 10 | 0 | ||||
CF41 7SY | 10 | Gelligaled Park | 3 | |||
CF41 7SZ | 10 | 1 | ||||
CF41 7TA | 10 | Union Street | 1 | |||
CF41 7TB | 10 | 0 | ||||
CF41 7TD | 10 | Bronllwyn Road | 39 | |||
CF41 7TE | 10 | Bronllwyn Road | 29 | |||
CF41 7TF | 10 | 0 | ||||
CF41 7TG | 10 | King Street | 6 | |||
CF41 7TH | 10 | Ravenhill Street | 10 | |||
CF41 7TL | 10 | Nant-Y-Gwyddon Road | 3 | |||
CF41 7TN | 10 | Dover Street | 8 | |||
CF41 7TP | 10 | Avondale Road | 32 | |||
CF41 7TQ | 10 | Ravenhill Street | 5 | |||
CF41 7TR | 10 | Gelli Road | 15 | |||
CF41 7TS | 10 | Gelli Road | 2 | |||
CF41 7TT | 10 | Gelli Road | 21 | |||
CF41 7TU | 10 | Tyisaf Road | 12 | |||
CF41 7TW | 10 | Avondale Road | 31 | |||
CF41 7TX | 10 | Tyisaf Road | 23 | |||
CF41 7TY | 10 | Union Street | 27 | |||
CF41 7TZ | 10 | Taff Street | 6 | |||
CF41 7UA | 10 | Ystrad Terrace | 19 | |||
CF41 7UB | 10 | Dorothy Street | 12 | |||
CF41 7UD | 10 | Gelli Crossing | 14 | |||
CF41 7UE | 10 | Ynysgau Street | 2 | |||
CF41 7UF | 10 | 0 | ||||
CF41 7UG | 10 | Shady Road | 1 | |||
CF41 7UJ | 10 | Hillside Terrace | 5 | |||
CF41 7UL | 10 | 0 | ||||
CF41 7UN | 10 | Swn Yr Afon | 2 | |||
CF41 7UP | 10 | 0 | ||||
CF41 7UQ | 10 | Gelli Road | 13 | |||
CF41 7UT | 10 | The Rise | 8 | |||
CF41 7UW | 10 | Gelli Industrial Estate | 4 | |||
CF41 7WZ | 10 | 2018‑10 | 4 | 0 | ||
CF41 7XW | 10 | 0 | ||||
CF41 7YH | 10 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
CF41 7EL | 2 | Bailey␣Street | w403689185 | |
CF41 7LS | 7 | School␣Street | w403689082 | |
CF41 7NH | 26 | Stanley␣Road | w1192373515 | Tudor␣Road |
CF41 7NW | 1 | w403689004 | ||
CF41 7PX | 1 | w403688824 | ||
CF41 7QE | 1 | w403638795 | ||
CF41 7RX | 1 | w403638794 | ||
CF41 7SZ | 1 | w403638533 |