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 | % |
---|---|---|---|---|---|
SO19 | 7 | 153 | 153 | 137 | 89.5% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
SO19 7AA | 10 | Thruxton Court | 4 | |||
SO19 7AB | 10 | Merridale Road | 25 | |||
SO19 7AD | 10 | Merridale Road | 40 | |||
SO19 7AE | 10 | Maldon Road | 19 | |||
SO19 7AF | 10 | Maldon Road | 42 | |||
SO19 7AG | 10 | Elstree Road | 6 | |||
SO19 7AH | 10 | Merridale Road | 20 | |||
SO19 7AJ | 10 | Osterly Road | 4 | |||
SO19 7AL | 10 | Bryanston Road | 22 | |||
SO19 7AN | 10 | Bryanston Road | 24 | |||
SO19 7AP | 10 | Bryanston Road | 40 | |||
SO19 7AQ | 10 | Bryanston Road | 11 | |||
SO19 7AR | 10 | Gainsford Road | 12 | |||
SO19 7AS | 10 | Gainsford Road | 30 | |||
SO19 7AT | 10 | Ashburnham Close | 11 | |||
SO19 7AU | 10 | Gainsford Road | 29 | |||
SO19 7AW | 10 | Gainsford Road | 29 | |||
SO19 7AX | 10 | Braeside Road | 28 | |||
SO19 7AY | 10 | Braeside Road | 18 | |||
SO19 7AZ | 10 | Braeside Crescent | 10 | |||
SO19 7BA | 10 | Gainsford Road | 4 | |||
SO19 7BB | 10 | Freemantle Close | 11 | |||
SO19 7BD | 10 | Freemantle Common Road | 12 | |||
SO19 7BE | 10 | Carisbrooke Drive | 31 | |||
SO19 7BG | 10 | Defender Road | 1 | |||
SO19 7BH | 10 | Edwina Close | 1 | |||
SO19 7BJ | 10 | Edwina Close | 20 | |||
SO19 7BL | 10 | Peartree Avenue | 1 | |||
SO19 7BN | 10 | 0 | ||||
SO19 7BP | 10 | Deacon Close | 14 | |||
SO19 7BQ | 10 | Deacon Crescent | 7 | |||
SO19 7BR | 10 | Bitterne Crescent | 15 | |||
SO19 7BS | 10 | Deacon Crescent | 38 | |||
SO19 7BT | 10 | Downside Avenue | 24 | |||
SO19 7BU | 10 | Downside Avenue | 26 | |||
SO19 7BW | 10 | Deacon Crescent | 16 | |||
SO19 7BX | 10 | Brownlow Avenue | 35 | |||
SO19 7BY | 10 | Brownlow Avenue | 27 | |||
SO19 7BZ | 10 | Brownlow Gardens | 26 | |||
SO19 7DA | 10 | Redlands Drive | 28 | |||
SO19 7DB | 10 | Hill Street | 11 | |||
SO19 7DD | 10 | Vineyard Close | 40 | |||
SO19 7DE | 10 | 0 | ||||
SO19 7DF | 10 | Hazel Road | 10 | |||
SO19 7DG | 10 | Prospect Road | 25 | |||
SO19 7GA | 10 | 0 | ||||
SO19 7GB | 10 | Hazel Road | 1 | |||
SO19 7GD | 10 | Wharncliffe Road | 1 | |||
SO19 7GE | 10 | Wharncliffe Road | 1 | |||
SO19 7GF | 10 | Wharncliffe Road | 14 | |||
SO19 7GG | 10 | Wharncliffe Road | 1 | |||
SO19 7GH | 10 | Defender Road | 10 | |||
SO19 7GJ | 10 | Defender Road | 8 | |||
SO19 7GL | 10 | Tankerville Road | 1 | |||
SO19 7GN | 10 | Tankerville Road | 1 | |||
SO19 7GP | 10 | Bridge Road | 10 | |||
SO19 7GQ | 10 | Bridge Road | 38 | |||
SO19 7GR | 10 | Bridge Road | 11 | |||
SO19 7GS | 10 | Bridge Road | 19 | |||
SO19 7GT | 10 | Ailsa Lane | 8 | |||
SO19 7GU | 10 | Peartree Road | 14 | |||
SO19 7GW | 10 | Defender Road | 6 | |||
SO19 7GX | 10 | 0 | ||||
SO19 7GY | 10 | Tranby Road | 15 | |||
SO19 7GZ | 10 | Peartree Road | 1 | |||
SO19 7HS | 10 | 0 | ||||
SO19 7JD | 10 | 0 | ||||
SO19 7JF | 10 | Chine Avenue | 10 | |||
SO19 7JG | 10 | Bronte Way | 32 | |||
SO19 7JH | 10 | Langbar Close | 28 | |||
SO19 7JJ | 10 | Peartree Avenue | 26 | |||
SO19 7JL | 10 | Peartree Avenue | 2 | |||
SO19 7JN | 10 | Peartree Avenue | 45 | |||
SO19 7JP | 10 | Peartree Avenue | 41 | |||
SO19 7JR | 10 | Blackthorn Road | 35 | |||
SO19 7JS | 10 | Blackthorn Road | 9 | |||
SO19 7JT | 10 | Acacia Road | 18 | |||
SO19 7JU | 10 | Acacia Road | 21 | |||
SO19 7JW | 10 | 0 | ||||
SO19 7JX | 10 | Cornel Road | 17 | |||
SO19 7JY | 10 | Acacia Road | 27 | |||
SO19 7JZ | 10 | 0 | ||||
SO19 7LA | 10 | Acacia Road | 17 | |||
SO19 7LB | 10 | Acacia Road | 20 | |||
SO19 7LD | 10 | Cypress Avenue | 17 | |||
SO19 7LE | 10 | Acacia Road | 15 | |||
SO19 7LF | 10 | Magnolia Road | 27 | |||
SO19 7LG | 10 | Magnolia Road | 15 | |||
SO19 7LH | 10 | Magnolia Road | 46 | |||
SO19 7LJ | 10 | Magnolia Road | 21 | |||
SO19 7LL | 10 | Magnolia Road | 17 | |||
SO19 7LN | 10 | Magnolia Road | 16 | |||
SO19 7LP | 10 | Blackthorn Road | 36 | |||
SO19 7LQ | 10 | Blackthorn Road | 34 | |||
SO19 7LR | 10 | Blackthorn Road | 46 | |||
SO19 7LS | 10 | Blackthorn Road | 32 | |||
SO19 7LT | 10 | Poplar Road | 22 | |||
SO19 7LW | 10 | Bursledon Road | 2 | |||
SO19 7LX | 10 | Bursledon Road | 25 | |||
SO19 7LY | 10 | Bursledon Road | 10 | |||
SO19 7LZ | 10 | Bursledon Road | 25 | |||
SO19 7NA | 10 | Ruby Road | 14 | |||
SO19 7NB | 10 | Ruby Road | 27 | |||
SO19 7ND | 10 | Emerald Close | 17 | |||
SO19 7NE | 10 | Braeside Close | 3 | |||
SO19 7NF | 10 | Redlands Drive | 1 | |||
SO19 7NG | 10 | Freemantle Common Road | 1 | |||
SO19 7NH | 10 | Bursledon Road | 11 | |||
SO19 7NJ | 10 | Chatsworth Road | 34 | |||
SO19 7NL | 10 | Chatsworth Road | 42 | |||
SO19 7NN | 10 | Bursledon Road | 3 | |||
SO19 7NP | 10 | White's Road | 8 | |||
SO19 7NQ | 10 | White's Road | 52 | |||
SO19 7NR | 10 | White's Road | 42 | |||
SO19 7NS | 10 | Whites Road | 14 | |||
SO19 7PE | 10 | Portsmouth Road | 1 | |||
SO19 7PS | 10 | Deacon Road | 23 | |||
SO19 7PT | 10 | Deacon Road | 34 | |||
SO19 7PW | 10 | Deacon Road | 11 | |||
SO19 7PX | 10 | Deacon Road | 22 | |||
SO19 7PY | 10 | Deacon Road | 11 | |||
SO19 7PZ | 10 | Deacon Road | 6 | |||
SO19 7QA | 10 | Deacon Road | 1 | |||
SO19 7QN | 10 | Merryoak Road | 26 | |||
SO19 7QP | 10 | Merryoak Road | 14 | |||
SO19 7QQ | 10 | Merryoak Road | 22 | |||
SO19 7QR | 10 | Merryoak Road | 3 | |||
SO19 7QS | 10 | Merryoak Road | 19 | |||
SO19 7QT | 10 | The Colonnade | 9 | |||
SO19 7QZ | 10 | Hazel Road | 1 | |||
SO19 7RA | 10 | 0 | ||||
SO19 7RB | 10 | Peartree Avenue | 8 | |||
SO19 7RD | 10 | Peartree Avenue | 20 | |||
SO19 7RE | 10 | 0 | ||||
SO19 7RF | 10 | 0 | ||||
SO19 7RH | 10 | 0 | ||||
SO19 7RJ | 10 | 0 | ||||
SO19 7RL | 10 | Somerford Close | 9 | |||
SO19 7RN | 10 | Peartree Avenue | 1 | |||
SO19 7RP | 10 | The Oaks | 24 | |||
SO19 7RR | 10 | Morley Close | 9 | |||
SO19 7RS | 10 | Blackthorn Close | 4 | |||
SO19 7RT | 10 | 0 | ||||
SO19 7RY | 10 | Deacon Road | 1 | |||
SO19 7SA | 10 | Lavender Close | 13 | |||
SO19 7SB | 10 | Magnolia Road | 16 | |||
SO19 7SD | 10 | Acacia Road | 18 | |||
SO19 7SE | 10 | Merry Oak Green | 14 | |||
SO19 7SP | 10 | Mitchell Close | 1 | |||
SO19 7TB | 10 | Middle Road | 1 | |||
SO19 7TE | 10 | 0 | ||||
SO19 7TG | 10 | 0 | ||||
SO19 7TH | 10 | 2013‑07 | 0 | |||
SO19 7TN | 10 | Mitchell Close | 1 | |||
SO19 7TS | 10 | 2019‑01 | 52 | 0 | ||
SO19 7WP | 10 | 0 | ||||
SO19 7WS | 10 | 2013‑07 | 0 | |||
SO19 7WY | 10 | 2013‑07 | 0 | |||
SO19 7ZX | 10 | 2019‑01 | 52 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
SO19 7AH | 20 | Merridale␣Road | w776559993 | Elstree␣Road |
SO19 7AH | 20 | Merridale␣Road | w776559988 | Elstree␣Road |
SO19 7AH | 20 | Merridale␣Road | w776559995 | Elstree␣Road |
SO19 7AH | 20 | Merridale␣Road | w776559990 | Elstree␣Road |
SO19 7AH | 20 | Merridale␣Road | w776559992 | Elstree␣Road |
SO19 7AH | 20 | Merridale␣Road | w776559994 | Elstree␣Road |
SO19 7AH | 20 | Merridale␣Road | w776559989 | Elstree␣Road |
SO19 7AH | 20 | Merridale␣Road | w776559996 | Elstree␣Road |
SO19 7AH | 20 | Merridale␣Road | w776559991 | Elstree␣Road |
SO19 7AP | 40 | Bryanston␣Road | w167657965 | Osterly␣Road |
SO19 7BP | 14 | Deacon␣Close | w913547780 | Bitterne␣Crescent |
SO19 7BP | 14 | Deacon␣Close | w913547782 | Bitterne␣Crescent |
SO19 7BP | 14 | Deacon␣Close | w913547779 | Bitterne␣Crescent |
SO19 7BP | 14 | Deacon␣Close | w913547781 | Bitterne␣Crescent |
SO19 7BQ | 7 | Deacon␣Crescent | w913552387 | Deacon␣Close |
SO19 7BR | 15 | Bitterne␣Crescent | w913547785 | Deacon␣Crescent |
SO19 7JX | 17 | Cornel␣Road | w777288633 | Magnolia␣Road |
SO19 7LF | 27 | Magnolia␣Road | w827873315 | Acacia␣Road |
SO19 7LF | 27 | Magnolia␣Road | w827873301 | Acacia␣Road |
SO19 7LF | 27 | Magnolia␣Road | w827873317 | Acacia␣Road |
SO19 7LF | 27 | Magnolia␣Road | w827873304 | Acacia␣Road |
SO19 7LF | 27 | Magnolia␣Road | w827873298 | Acacia␣Road |
SO19 7LF | 27 | Magnolia␣Road | w827873314 | Acacia␣Road |
SO19 7LF | 27 | Magnolia␣Road | w827873300 | Acacia␣Road |
SO19 7LF | 27 | Magnolia␣Road | w827873316 | Acacia␣Road |
SO19 7LF | 27 | Magnolia␣Road | w827873302 | Acacia␣Road |
SO19 7LF | 27 | Magnolia␣Road | w827873297 | Acacia␣Road |
SO19 7LF | 27 | Magnolia␣Road | w827873318 | Acacia␣Road |
SO19 7LF | 27 | Magnolia␣Road | w827873313 | Acacia␣Road |
SO19 7LF | 27 | Magnolia␣Road | w827873299 | Acacia␣Road |
SO19 7LW | 2 | Bursledon␣Road | n4640836881 | Bitterne␣Road␣East |
SO19 7NS | 14 | Whites␣Road | w845751853 | Deacon␣Road |
SO19 7NS | 14 | Whites␣Road | w845751855 | Deacon␣Road |
SO19 7NS | 14 | Whites␣Road | w845751852 | Deacon␣Road |
SO19 7NS | 14 | Whites␣Road | w845751854 | Deacon␣Road |
SO19 7PS | 23 | Deacon␣Road | w914238499 | Ruby␣Road |
SO19 7PS | 23 | Deacon␣Road | w914238500 | Ruby␣Road |
SO19 7QT | 9 | The␣Colonnade | w794937655 | Bridge␣Road |