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OSM Postcode Mapping for NN1 4 Postal Sector

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 is usually updated once a day at about 10:15 UTC, with data from about 20:30 UTC the previous day. The data used to compute the OSM mean position is updated less frequently, usually about once a week.

District Sector Units Geo. Units Mapped %
NN1 4 200 196 72 36.7%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
NN1 4AA 10 2021‑12 Abington Square 11
NN1 4AE 10 2021‑12 Abington Square 7
NN1 4AF 10 2021‑12 0
NN1 4AH 10 2021‑12 Kettering Road 1
NN1 4AJ 10 2021‑12 Kettering Road 5
NN1 4AP 10 2020‑07 0
NN1 4AQ 10 2021‑12 Abington Square 2
NN1 4AT 10 2021‑12 Wellingborough Road 1
NN1 4AU 10 2021‑12 Kettering Road 2
NN1 4AW 10 2021‑12 Kettering Road 5
NN1 4AZ 10 2021‑12 Kettering Road 1
NN1 4BB 10 2021‑12 0
NN1 4BD 10 2021‑12 0
NN1 4BE 10 2021‑12 Kettering Road 3
NN1 4BF 10 2021‑12 0
NN1 4BG 10 2021‑12 0
NN1 4BH 10 2021‑12 Kettering Road 3
NN1 4BJ 10 2021‑12 Kettering Road 2
NN1 4BL 10 2021‑12 Kettering Road 2
NN1 4BN 10 2021‑12 Kettering Road 2
NN1 4BP 10 2021‑12 Kettering Road 13
NN1 4BS 10 2021‑12 Kettering Road 8
NN1 4BU 10 2021‑12 0
NN1 4BW 10 2021‑12 0
NN1 4BX 10 2021‑12 0
NN1 4BY 10 2021‑12 0
NN1 4BZ 10 2021‑12 0
NN1 4DB 10 2021‑12 0
NN1 4DG 10 2021‑12 0
NN1 4DH 10 2021‑12 0
NN1 4DJ 10 2021‑12 0
NN1 4DL 10 2021‑12 Wellingborough Road 1
NN1 4DN 10 2021‑12 Wellingborough Road 10
NN1 4DP 10 2021‑12 Wellingborough Road 5
NN1 4DQ 10 2021‑12 0
NN1 4DR 10 2021‑12 Wellingborough Road 9
NN1 4DT 10 2021‑12 Wellingborough Road 2
NN1 4DU 10 2021‑12 Wellingborough Road 2
NN1 4DW 10 2021‑12 0
NN1 4DX 10 2021‑12 Wellingborough Road 13
NN1 4DZ 10 2021‑12 Wellingborough Road 4
NN1 4EA 10 2021‑12 Wellingborough Road 4
NN1 4EB 10 2021‑12 Wellingborough Road 6
NN1 4ED 10 2021‑12 Wellingborough Road 2
NN1 4EE 10 2021‑12 Wellingborough Road 5
NN1 4EF 10 2021‑12 Wellingborough Road 7
NN1 4EH 10 2021‑12 Wellingborough Road 2
NN1 4EJ 10 2021‑12 Wellingborough Road 10
NN1 4EN 10 2021‑12 Wellingborough Road 2
NN1 4EP 10 2021‑12 Wellingborough Road 4
NN1 4EQ 10 2021‑12 Wellingborough Road 2
NN1 4ER 10 2021‑12 Wellingborough Road 5
NN1 4ES 10 2021‑12 Wellingborough Road 2
NN1 4ET 10 2021‑12 0
NN1 4EU 10 2021‑12 Wellingborough Road 2
NN1 4EW 10 2021‑12 Wellingborough Road 7
NN1 4EX 10 2021‑12 Wellingborough Road 2
NN1 4EY 10 2021‑12 Wellingborough Road 4
NN1 4EZ 10 2021‑12 0
NN1 4FA 10 2021‑12 0
NN1 4HG 10 2021‑12 0
NN1 4HJ 10 2021‑12 0
NN1 4HL 10 2021‑12 Perry Street 1
NN1 4HN 10 2021‑12 0
NN1 4HP 10 2021‑12 0
NN1 4HQ 10 2021‑12 0
NN1 4HR 10 2021‑12 Artizan Road 1
NN1 4HS 10 2021‑12 0
NN1 4HU 10 2021‑12 0
NN1 4HW 10 2021‑12 0
NN1 4HX 10 2021‑12 0
NN1 4HZ 10 2021‑12 Talbot Road 1
NN1 4JA 10 2021‑12 0
NN1 4JB 10 2021‑12 0
NN1 4JD 10 2021‑12 0
NN1 4JE 10 2021‑12 0
NN1 4JF 10 2019‑01 151 0
NN1 4JG 10 2021‑12 0
NN1 4JH 10 2021‑12 0
NN1 4JJ 10 2021‑12 0
NN1 4JL 10 2021‑12 0
NN1 4JN 10 2021‑12 Stimpson Avenue 1
NN1 4JP 10 2021‑12 0
NN1 4JQ 10 2021‑12 St Michael's Avenue 2
NN1 4JR 10 2021‑12 0
NN1 4JS 10 2021‑12 Derby Road 1
NN1 4JT 10 2021‑12 0
NN1 4JU 10 2021‑12 0
NN1 4JW 10 2021‑12 Stimpson Avenue 1
NN1 4JX 10 2021‑12 0
NN1 4LA 10 2021‑12 0
NN1 4LB 10 2021‑12 East Park Parade 1
NN1 4LD 10 2021‑12 0
NN1 4LE 10 2021‑12 0
NN1 4LF 10 2021‑12 0
NN1 4LG 10 2021‑12 Kettering Road 1
NN1 4LH 10 2021‑12 0
NN1 4LJ 10 2021‑12 0
NN1 4LL 10 2021‑12 0
NN1 4LN 10 2021‑12 0
NN1 4LP 10 2021‑12 0
NN1 4LQ 10 2021‑12 0
NN1 4LR 10 2021‑12 Stimpson Avenue 1
NN1 4LS 10 2021‑12 0
NN1 4LT 10 2021‑12 0
NN1 4LU 10 2021‑12 0
NN1 4LW 10 2021‑12 0
NN1 4LX 10 2021‑12 0
NN1 4LY 10 2021‑12 0
NN1 4LZ 10 2021‑12 0
NN1 4NA 10 2021‑12 0
NN1 4NB 10 2021‑12 0
NN1 4ND 10 2021‑12 0
NN1 4NE 10 2021‑12 0
NN1 4NF 10 2021‑12 Abington 1
NN1 4NG 10 2021‑12 Abington 0
NN1 4NH 10 2021‑12 Abington 1
NN1 4NJ 10 2021‑12 0
NN1 4NL 10 2021‑12 0
NN1 4NN 10 2021‑12 0
NN1 4NP 10 2021‑12 0
NN1 4NQ 10 2021‑12 Adnitt Road 1
NN1 4NS 10 2021‑12 0
NN1 4NU 10 2021‑12 0
NN1 4NW 10 2021‑12 0
NN1 4NY 10 2021‑12 Abington Avenue 2
NN1 4NZ 10 2021‑12 0
NN1 4PA 10 2021‑12 Abington Avenue 1
NN1 4PB 10 2021‑12 0
NN1 4PD 10 2021‑12 Abington Avenue 3
NN1 4PE 10 2021‑12 Lea Road 9
NN1 4PF 10 2021‑12 Lea Road 1
NN1 4PG 10 2021‑12 0
NN1 4PH 10 2021‑12 0
NN1 4PJ 10 2021‑12 0
NN1 4PL 10 2021‑12 0
NN1 4PN 10 2021‑12 0
NN1 4PP 10 2021‑12 0
NN1 4PQ 10 2021‑12 0
NN1 4PR 10 2021‑12 Abington Avenue 2
NN1 4PT 10 2021‑12 0
NN1 4PU 10 2021‑12 0
NN1 4PW 10 2021‑12 Clarke Road 1
NN1 4PX 10 2021‑12 0
NN1 4QA 10 2021‑12 Abington Avenue 3
NN1 4QB 10 2021‑12 Abington Avenue 1
NN1 4QD 10 2021‑12 Abington Avenue 2
NN1 4QL 10 2021‑12 0
NN1 4QN 10 2021‑12 0
NN1 4QP 10 2021‑12 0
NN1 4QR 10 2021‑12 0
NN1 4QS 10 2021‑12 0
NN1 4QT 10 2021‑12 0
NN1 4QU 10 2021‑12 Abington Grove 2
NN1 4QW 10 2021‑12 0
NN1 4QX 10 2021‑12 Abington 1
NN1 4QY 10 2021‑12 Abington 1
NN1 4QZ 10 2021‑12 0
NN1 4RA 10 2021‑12 0
NN1 4RB 10 2021‑12 0
NN1 4RD 10 2021‑12 Abington 1
NN1 4RE 10 2021‑12 0
NN1 4RF 10 2021‑12 0
NN1 4RG 10 2021‑12 0
NN1 4RH 10 2021‑12 0
NN1 4RJ 10 2021‑12 0
NN1 4RL 10 2021‑12 0
NN1 4RN 10 2021‑12 0
NN1 4RQ 10 2021‑12 0
NN1 4RR 10 2021‑12 0
NN1 4RS 10 2021‑12 Roseholme Road 1
NN1 4RW 10 2021‑12 0
NN1 4RX 10 2021‑12 0
NN1 4RY 10 2021‑12 Kettering Road 1
NN1 4RZ 10 2021‑12 0
NN1 4SA 10 2021‑12 The Drive 1
NN1 4SB 10 2021‑12 The Crescent 2
NN1 4SD 10 2021‑12 0
NN1 4SF 10 2021‑12 0
NN1 4SG 10 2021‑12 0
NN1 4SH 10 2021‑12 0
NN1 4SJ 10 2021‑12 0
NN1 4SL 10 2021‑12 0
NN1 4SN 10 2021‑12 0
NN1 4SP 10 2021‑12 0
NN1 4SQ 10 2021‑12 0
NN1 4SR 10 2021‑12 0
NN1 4SS 10 2021‑12 0
NN1 4ST 10 2021‑12 0
NN1 4SU 10 2021‑12 0
NN1 4SW 10 2021‑12 0
NN1 4SX 10 2021‑12 0
NN1 4SY 10 2021‑12 0
NN1 4TG 10 2021‑12 Wood Street 0
NN1 4TH 10 2021‑12 Wantage Road 1
NN1 4TJ 10 2021‑12 0
NN1 4TL 10 2021‑12 0
NN1 4TQ 10 2021‑12 0
NN1 4WJ 10 151 0
NN1 4WL 10 2021‑12 151 0
NN1 4XN 10 2013‑07 0
NN1 4XR 10 2019‑01 151 0
NN1 4XS 10 2021‑12 151 0
NN1 4YA 10 151 0
NN1 4YG 10 2019‑01 151 0
NN1 4YR 10 2019‑01 151 0
NN1 4YS 10 2021‑12 151 0
NN1 4YW 10 2021‑12 151 0
NN1 4ZQ 10 2019‑01 151 0
NN1 4ZR 10 2019‑01 151 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
NN1 4AE 7 Abington␣Square n5157951132 Abington␣Street
NN1 4AW 5 Kettering␣Road n5642658955 Wellingborough␣Road
NN1 4BP 13 Kettering␣Road n5175455147 Kingsley␣Park␣Terrace
NN1 4EB 6 Wellingborough␣Road n5161772326 Bouverie␣Street
NN1 4QU 2 Abington␣Grove n5167977533 Abington
Data derived from OpenStreetMap data, © OpenStreetMap Contributors, licensed under Open Data Commons Open Database License (ODbL). Data derived in part using Code-Point Open under the Open Government Licence v3; Contains OS data © Crown copyright and database right 2020; Contains Royal Mail data © Royal Mail copyright and Database right 2016; Contains National Statistics data © Crown copyright and database right 2020.