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 | % |
---|---|---|---|---|---|
NN12 | 8 | 330 | 329 | 61 | 18.5% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
NN12 8AA | 10 | St Johns Road | 1 | |||
NN12 8AB | 10 | High Street South | 2 | |||
NN12 8AD | 10 | High Street North | 1 | |||
NN12 8AE | 10 | 0 | ||||
NN12 8AF | 10 | 0 | ||||
NN12 8AG | 10 | 5 | ||||
NN12 8AH | 10 | 0 | ||||
NN12 8AJ | 10 | 0 | ||||
NN12 8AL | 10 | 0 | ||||
NN12 8AN | 10 | 0 | ||||
NN12 8AP | 10 | 0 | ||||
NN12 8AQ | 10 | Duncote | 2 | |||
NN12 8AR | 10 | 0 | ||||
NN12 8AS | 10 | 0 | ||||
NN12 8AT | 10 | 0 | ||||
NN12 8AU | 10 | 0 | ||||
NN12 8AW | 10 | Greens Norton Road | 2 | |||
NN12 8AX | 10 | Old Greens Norton Road | 2 | |||
NN12 8AY | 10 | 0 | ||||
NN12 8AZ | 10 | 0 | ||||
NN12 8BA | 10 | High Street | 4 | |||
NN12 8BB | 10 | 0 | ||||
NN12 8BD | 10 | 0 | ||||
NN12 8BE | 10 | 0 | ||||
NN12 8BF | 10 | 0 | ||||
NN12 8BG | 10 | 0 | ||||
NN12 8BH | 10 | 0 | ||||
NN12 8BJ | 10 | 0 | ||||
NN12 8BL | 10 | Towcester Road | 3 | |||
NN12 8BN | 10 | 0 | ||||
NN12 8BP | 10 | 0 | ||||
NN12 8BQ | 10 | 0 | ||||
NN12 8BS | 10 | 0 | ||||
NN12 8BT | 10 | 0 | ||||
NN12 8BU | 10 | School Lane | 1 | |||
NN12 8BW | 10 | 0 | ||||
NN12 8BX | 10 | 0 | ||||
NN12 8BY | 10 | 0 | ||||
NN12 8BZ | 10 | 0 | ||||
NN12 8DA | 10 | 0 | ||||
NN12 8DB | 10 | 0 | ||||
NN12 8DD | 10 | Calvert Road | 3 | |||
NN12 8DE | 10 | 0 | ||||
NN12 8DF | 10 | 0 | ||||
NN12 8DG | 10 | 0 | ||||
NN12 8DH | 10 | 0 | ||||
NN12 8DJ | 10 | 146 | 0 | |||
NN12 8DL | 10 | 0 | ||||
NN12 8DN | 10 | 0 | ||||
NN12 8DP | 10 | 0 | ||||
NN12 8DQ | 10 | 0 | ||||
NN12 8DR | 10 | 0 | ||||
NN12 8DS | 10 | 0 | ||||
NN12 8DT | 10 | 0 | ||||
NN12 8DU | 10 | Old School Lane | 1 | |||
NN12 8DW | 10 | 0 | ||||
NN12 8DX | 10 | 0 | ||||
NN12 8DY | 10 | 0 | ||||
NN12 8DZ | 10 | 0 | ||||
NN12 8EA | 10 | 0 | ||||
NN12 8EB | 10 | 0 | ||||
NN12 8ED | 10 | 0 | ||||
NN12 8EE | 10 | 0 | ||||
NN12 8EF | 10 | Bradden | 1 | |||
NN12 8EG | 10 | 0 | ||||
NN12 8EH | 10 | 0 | ||||
NN12 8EJ | 10 | 0 | ||||
NN12 8EL | 10 | 146 | 0 | |||
NN12 8EN | 10 | 0 | ||||
NN12 8EP | 10 | 0 | ||||
NN12 8EQ | 10 | 0 | ||||
NN12 8ER | 10 | 0 | ||||
NN12 8ES | 10 | Silverstone | 0 | |||
NN12 8ET | 10 | Watling Street | 3 | |||
NN12 8EU | 10 | 0 | ||||
NN12 8EW | 10 | 0 | ||||
NN12 8EX | 10 | 0 | ||||
NN12 8EY | 10 | 0 | ||||
NN12 8EZ | 10 | Farthingstone | 2 | |||
NN12 8FA | 10 | 0 | ||||
NN12 8FB | 10 | 0 | ||||
NN12 8FD | 10 | 0 | ||||
NN12 8FE | 10 | 0 | ||||
NN12 8FF | 10 | 0 | ||||
NN12 8FG | 10 | 0 | ||||
NN12 8FH | 10 | 2016‑10 | 0 | |||
NN12 8FJ | 10 | 0 | ||||
NN12 8FL | 10 | 0 | ||||
NN12 8FN | 10 | 0 | ||||
NN12 8FP | 10 | 0 | ||||
NN12 8FQ | 10 | 0 | ||||
NN12 8FR | 10 | Freemans Way | 1 | |||
NN12 8FS | 10 | Silverstone Fields Farm | 1 | |||
NN12 8FT | 10 | 0 | ||||
NN12 8FU | 10 | 0 | ||||
NN12 8FW | 10 | 0 | ||||
NN12 8GB | 10 | 0 | ||||
NN12 8GD | 10 | 0 | ||||
NN12 8GE | 10 | 2019‑01 | 15 | 0 | ||
NN12 8GG | 10 | 2020‑12 | 15 | 0 | ||
NN12 8GH | 10 | 2022‑10 | 0 | |||
NN12 8GR | 10 | Hangar Straight, Silverstone Circuit | 1 | |||
NN12 8GS | 10 | 0 | ||||
NN12 8GT | 10 | 2013‑07 | 0 | |||
NN12 8GU | 10 | 146 | 0 | |||
NN12 8GW | 10 | 2013‑07 | 0 | |||
NN12 8GX | 10 | Silverstone Park | 1 | |||
NN12 8GZ | 10 | 0 | ||||
NN12 8HA | 10 | Everdon Road | 1 | |||
NN12 8HB | 10 | 0 | ||||
NN12 8HD | 10 | 0 | ||||
NN12 8HE | 10 | Maidford Road | 1 | |||
NN12 8HF | 10 | 0 | ||||
NN12 8HG | 10 | 0 | ||||
NN12 8HH | 10 | 0 | ||||
NN12 8HJ | 10 | 0 | ||||
NN12 8HL | 10 | 0 | ||||
NN12 8HN | 10 | 0 | ||||
NN12 8HP | 10 | 0 | ||||
NN12 8HQ | 10 | 0 | ||||
NN12 8HR | 10 | 0 | ||||
NN12 8HT | 10 | 0 | ||||
NN12 8HU | 10 | 0 | ||||
NN12 8HW | 10 | 0 | ||||
NN12 8HX | 10 | New Road | 2 | |||
NN12 8HY | 10 | 0 | ||||
NN12 8HZ | 10 | 0 | ||||
NN12 8JA | 10 | Towcester Road | 0 | |||
NN12 8JB | 10 | Northampton Road | 2 | |||
NN12 8JD | 10 | 0 | ||||
NN12 8JE | 10 | 0 | ||||
NN12 8JF | 10 | Banbury Road | 3 | |||
NN12 8JG | 10 | The Green | 1 | |||
NN12 8JH | 10 | 0 | ||||
NN12 8JJ | 10 | 0 | ||||
NN12 8JL | 10 | 0 | ||||
NN12 8JN | 10 | 0 | ||||
NN12 8JP | 10 | 0 | ||||
NN12 8JQ | 10 | 0 | ||||
NN12 8JR | 10 | 0 | ||||
NN12 8JS | 10 | 0 | ||||
NN12 8JT | 10 | 0 | ||||
NN12 8JU | 10 | 0 | ||||
NN12 8JW | 10 | 0 | ||||
NN12 8JX | 10 | 0 | ||||
NN12 8JY | 10 | 0 | ||||
NN12 8JZ | 10 | 0 | ||||
NN12 8LA | 10 | 0 | ||||
NN12 8LB | 10 | Fosters Booth | 2 | |||
NN12 8LD | 10 | 0 | ||||
NN12 8LE | 10 | 0 | ||||
NN12 8LF | 10 | 0 | ||||
NN12 8LG | 10 | 0 | ||||
NN12 8LH | 10 | 0 | ||||
NN12 8LJ | 10 | 0 | ||||
NN12 8LL | 10 | 0 | ||||
NN12 8LN | 10 | 0 | ||||
NN12 8LP | 10 | 0 | ||||
NN12 8LQ | 10 | Cornhill | 5 | |||
NN12 8LR | 10 | 0 | ||||
NN12 8LS | 10 | Banbury Road | 1 | |||
NN12 8LT | 10 | 0 | ||||
NN12 8LU | 10 | 0 | ||||
NN12 8LW | 10 | 0 | ||||
NN12 8LX | 10 | 0 | ||||
NN12 8LY | 10 | 0 | ||||
NN12 8LZ | 10 | 0 | ||||
NN12 8NA | 10 | 0 | ||||
NN12 8NB | 10 | Church Street | 1 | |||
NN12 8ND | 10 | 0 | ||||
NN12 8NE | 10 | School Road | 2 | |||
NN12 8NF | 10 | 0 | ||||
NN12 8NG | 10 | Gayton Road | 2 | |||
NN12 8NH | 10 | 0 | ||||
NN12 8NJ | 10 | 0 | ||||
NN12 8NL | 10 | 0 | ||||
NN12 8NN | 10 | Astcote | 1 | |||
NN12 8NP | 10 | 0 | ||||
NN12 8NQ | 10 | 0 | ||||
NN12 8NR | 10 | 0 | ||||
NN12 8NS | 10 | 0 | ||||
NN12 8NT | 10 | 0 | ||||
NN12 8NU | 10 | 0 | ||||
NN12 8NW | 10 | 0 | ||||
NN12 8NX | 10 | 0 | ||||
NN12 8NY | 10 | 0 | ||||
NN12 8NZ | 10 | 0 | ||||
NN12 8PA | 10 | 0 | ||||
NN12 8PB | 10 | 0 | ||||
NN12 8PD | 10 | 0 | ||||
NN12 8PE | 10 | 0 | ||||
NN12 8PF | 10 | Chapel Lane | 1 | |||
NN12 8PG | 10 | 0 | ||||
NN12 8PH | 10 | 0 | ||||
NN12 8PJ | 10 | 0 | ||||
NN12 8PL | 10 | Weedon Lois | 1 | |||
NN12 8PN | 10 | 0 | ||||
NN12 8PP | 10 | Milthorpe | 2 | |||
NN12 8PQ | 10 | 0 | ||||
NN12 8PR | 10 | 0 | ||||
NN12 8PS | 10 | 0 | ||||
NN12 8PT | 10 | 0 | ||||
NN12 8PU | 10 | High Street | 1 | |||
NN12 8PW | 10 | 0 | ||||
NN12 8PX | 10 | Helmdon Road | 1 | |||
NN12 8PY | 10 | 0 | ||||
NN12 8PZ | 10 | 0 | ||||
NN12 8QA | 10 | Duncote | 0 | |||
NN12 8QB | 10 | 0 | ||||
NN12 8QD | 10 | 0 | ||||
NN12 8QE | 10 | 0 | ||||
NN12 8QF | 10 | 0 | ||||
NN12 8QG | 10 | 0 | ||||
NN12 8QH | 10 | High Street | 1 | |||
NN12 8QJ | 10 | 0 | ||||
NN12 8QL | 10 | 0 | ||||
NN12 8QN | 10 | The Green | 1 | |||
NN12 8QP | 10 | 0 | ||||
NN12 8QQ | 10 | 0 | ||||
NN12 8QR | 10 | Silver Street | 2 | |||
NN12 8QS | 10 | 0 | ||||
NN12 8QT | 10 | 0 | ||||
NN12 8QU | 10 | 0 | ||||
NN12 8QW | 10 | 0 | ||||
NN12 8QX | 10 | 0 | ||||
NN12 8QY | 10 | 0 | ||||
NN12 8RA | 10 | 0 | ||||
NN12 8RB | 10 | Church Street | 1 | |||
NN12 8RD | 10 | The Green | 1 | |||
NN12 8RE | 10 | High Street | 4 | |||
NN12 8RF | 10 | 0 | ||||
NN12 8RG | 10 | 0 | ||||
NN12 8RH | 10 | 0 | ||||
NN12 8RJ | 10 | 0 | ||||
NN12 8RL | 10 | 0 | ||||
NN12 8RN | 10 | Greens Norton Road | 1 | |||
NN12 8RP | 10 | 0 | ||||
NN12 8RQ | 10 | 0 | ||||
NN12 8RR | 10 | 0 | ||||
NN12 8RS | 10 | 0 | ||||
NN12 8RT | 10 | 0 | ||||
NN12 8RU | 10 | 0 | ||||
NN12 8RW | 10 | 0 | ||||
NN12 8RX | 10 | Main Street | 1 | |||
NN12 8RY | 10 | 0 | ||||
NN12 8RZ | 10 | 0 | ||||
NN12 8SA | 10 | 0 | ||||
NN12 8SB | 10 | 0 | ||||
NN12 8SD | 10 | 0 | ||||
NN12 8SE | 10 | 0 | ||||
NN12 8SF | 10 | Plumpton | 1 | |||
NN12 8SG | 10 | 0 | ||||
NN12 8SH | 10 | 0 | ||||
NN12 8SJ | 10 | 0 | ||||
NN12 8SL | 10 | 0 | ||||
NN12 8SN | 10 | 0 | ||||
NN12 8SP | 10 | 0 | ||||
NN12 8SQ | 10 | Rectory Way | 1 | |||
NN12 8SR | 10 | 0 | ||||
NN12 8SS | 10 | 0 | ||||
NN12 8ST | 10 | 0 | ||||
NN12 8SU | 10 | 0 | ||||
NN12 8SW | 10 | 0 | ||||
NN12 8SX | 10 | 0 | ||||
NN12 8SY | 10 | 0 | ||||
NN12 8SZ | 10 | 0 | ||||
NN12 8TA | 10 | 0 | ||||
NN12 8TB | 10 | Silverstone | 1 | |||
NN12 8TD | 10 | 0 | ||||
NN12 8TE | 10 | Shutlanger Road | 1 | |||
NN12 8TF | 10 | 0 | ||||
NN12 8TG | 10 | 0 | ||||
NN12 8TH | 10 | 0 | ||||
NN12 8TJ | 10 | Buckingham Road | 3 | |||
NN12 8TL | 10 | Silverstone | 2 | |||
NN12 8TN | 10 | 1 | ||||
NN12 8TP | 10 | 0 | ||||
NN12 8TQ | 10 | 0 | ||||
NN12 8TR | 10 | 0 | ||||
NN12 8TS | 10 | 0 | ||||
NN12 8TT | 10 | 0 | ||||
NN12 8TU | 10 | 0 | ||||
NN12 8TW | 10 | 0 | ||||
NN12 8TX | 10 | 0 | ||||
NN12 8TZ | 10 | 0 | ||||
NN12 8UA | 10 | Brackley Road | 2 | |||
NN12 8UB | 10 | Towcester Road | 5 | |||
NN12 8UD | 10 | Whittlebury Road | 2 | |||
NN12 8UE | 10 | 0 | ||||
NN12 8UF | 10 | 0 | ||||
NN12 8UG | 10 | 0 | ||||
NN12 8UH | 10 | 0 | ||||
NN12 8UJ | 10 | 0 | ||||
NN12 8UL | 10 | 0 | ||||
NN12 8UN | 10 | 0 | ||||
NN12 8UP | 10 | 0 | ||||
NN12 8UQ | 10 | 0 | ||||
NN12 8UR | 10 | 0 | ||||
NN12 8US | 10 | Chapel Hill | 3 | |||
NN12 8UT | 10 | 0 | ||||
NN12 8UU | 10 | 0 | ||||
NN12 8UW | 10 | Stocks Hill | 5 | |||
NN12 8UX | 10 | 0 | ||||
NN12 8UY | 10 | 0 | ||||
NN12 8UZ | 10 | 0 | ||||
NN12 8WA | 10 | 2019‑01 | 15 | 0 | ||
NN12 8WB | 10 | 0 | ||||
NN12 8WD | 10 | 0 | ||||
NN12 8WF | 10 | 0 | ||||
NN12 8WG | 10 | 0 | ||||
NN12 8WH | 10 | 0 | ||||
NN12 8WJ | 10 | 0 | ||||
NN12 8WL | 10 | 0 | ||||
NN12 8WN | 10 | 0 | ||||
NN12 8WP | 10 | High Street | 1 | |||
NN12 8WQ | 10 | 0 | ||||
NN12 8WR | 10 | 0 | ||||
NN12 8WS | 10 | 2015‑10 | 0 | |||
NN12 8WT | 10 | 0 | ||||
NN12 8WU | 10 | 2019‑01 | 15 | 0 | ||
NN12 8WZ | 10 | 0 | ||||
NN12 8XA | 10 | Church Street | 1 | |||
NN12 8XB | 10 | 0 | ||||
NN12 8XD | 10 | 0 | ||||
NN12 8XE | 10 | 0 | ||||
NN12 8XF | 10 | 0 | ||||
NN12 8XG | 10 | 0 | ||||
NN12 8XH | 10 | Whittlebury | 2 | |||
NN12 8XJ | 10 | High Street | 3 | |||
NN12 8XL | 10 | 0 | ||||
NN12 8XN | 10 | 0 | ||||
NN12 8XP | 10 | 0 | ||||
NN12 8XQ | 10 | 0 | ||||
NN12 8XR | 10 | 0 | ||||
NN12 8XS | 10 | 0 | ||||
NN12 8XT | 10 | 2013‑07 | 0 | |||
NN12 8XU | 10 | 0 | ||||
NN12 8XW | 10 | 0 | ||||
NN12 8XY | 10 | 0 | ||||
NN12 8XZ | 10 | 0 | ||||
NN12 8YF | 10 | 2021‑09 | 2021‑12 | 15 | 0 | |
NN12 8YH | 10 | 2013‑07 | 0 | |||
NN12 8YJ | 10 | 2023‑04 | 15 | 0 | ||
NN12 8YP | 10 | 2019‑12 | 15 | 0 | ||
NN12 8YT | 10 | 2023‑04 | 15 | 0 | ||
NN12 8YU | 10 | 146 | 0 | |||
NN12 8YX | 10 | 15 | 0 | |||
NN12 8YY | 10 | 2020‑07 | 15 | 0 | ||
NN12 8YZ | 10 | 2021‑04 | 15 | 0 | ||
NN12 8ZE | 10 | 146 | 0 | |||
NN12 8ZF | 10 | 146 | 0 | |||
NN12 8ZH | 10 | 146 | 0 | |||
NN12 8ZL | 10 | 2023‑01 | 0 | |||
NN12 8ZN | 10 | 146 | 0 | |||
NN12 8ZP | 10 | 146 | 0 | |||
NN12 8ZR | 10 | 2018‑10 | 15 | 0 | ||
NN12 8ZY | 10 | 2019‑01 | 15 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
NN12 8AG | 5 | w975274774 | ||
NN12 8AG | 5 | w975274778 | ||
NN12 8AG | 5 | w975274770 | ||
NN12 8AG | 5 | w975274776 | ||
NN12 8AG | 5 | w975274784 | ||
NN12 8AQ | 2 | Duncote | w5061161 | Duncote␣Road |
NN12 8BL | 3 | Towcester␣Road | w866583727 | Greystone␣Head |
NN12 8HX | 2 | New␣Road | n4824528751 | Church␣Lane |
NN12 8LB | 2 | Fosters␣Booth | n25283352 | Watling␣Street |
NN12 8LB | 2 | Fosters␣Booth | n25283343 | Watling␣Street␣East |
NN12 8TL | 2 | Silverstone | w227342443 | |
NN12 8TN | 1 | w437429280 | ||
NN12 8UB | 5 | Towcester␣Road | w614525728 | A413 |
NN12 8UB | 5 | Towcester␣Road | w614525723 | Kingsley␣Road |
NN12 8UD | 2 | Whittlebury␣Road | w1245604079 | Whittlebury␣road |
NN12 8XH | 2 | Whittlebury | w392176413 | High␣Street |
NN12 8XH | 2 | Whittlebury | w321523766 | Church␣Way |