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OSM Postcode Mapping for N1 3 Postal Sector

The circles on the map above are the postcode unit 'centriods' from Code-Point Open, 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 data may be freely used in OpenStreetMap, with the suggested source tag code-point_open

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. Only those points with a codepoint PQI less than or equal to 40 are show in 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 %
N1 3 177 173 18 10.4%

All units within this sector:

Unit Street Name PQI ML Mapped
N1 3AA 10 0
N1 3AD 10 0
N1 3AE 10 0
N1 3AF 10 0
N1 3AH 10 0
N1 3AJ 10 0
N1 3AL 10 0
N1 3AP Essex Road 10 18
N1 3AQ Elmore Street 10 1
N1 3AR 10 0
N1 3AS 10 0
N1 3AT 10 0
N1 3AU 10 0
N1 3AW 10 0
N1 3AX Essex Road 10 1
N1 3AY 10 0
N1 3BA 10 0
N1 3BB 10 0
N1 3BD 10 0
N1 3BE 10 0
N1 3BF 10 0
N1 3BG 10 0
N1 3BH 10 0
N1 3BJ 10 0
N1 3BL 10 0
N1 3BN 10 2 0
N1 3BP 10 0
N1 3BQ 10 0
N1 3BS 10 0
N1 3BT 10 0
N1 3BU 10 0
N1 3BW 10 0
N1 3BX 10 0
N1 3BY 10 0
N1 3BZ 10 0
N1 3DA 10 0
N1 3DB 10 0
N1 3DE 10 0
N1 3DF 10 0
N1 3DG 10 0
N1 3DH 10 0
N1 3DJ 10 0
N1 3DL 10 0
N1 3DN 10 0
N1 3DP 10 0
N1 3DQ 10 0
N1 3DR 10 0
N1 3DS Baring Street 10 1
N1 3DT Shepperton Road 10 1
N1 3DU 10 0
N1 3DW 10 0
N1 3DZ 10 0
N1 3EA 10 2 0
N1 3EE 10 0
N1 3EG 10 0
N1 3EJ 10 0
N1 3EL 10 0
N1 3EN 10 0
N1 3EP 10 0
N1 3EQ 10 0
N1 3ER 10 0
N1 3ES 10 0
N1 3ET 10 0
N1 3EU 10 0
N1 3EW 10 0
N1 3EX 10 0
N1 3EY 10 0
N1 3FJ 10 0
N1 3FL 10 0
N1 3FN 10 0
N1 3FP 10 0
N1 3FQ 10 0
N1 3FS 10 0
N1 3FT 10 0
N1 3FU 10 0
N1 3FW 10 0
N1 3FX 10 0
N1 3GA 10 0
N1 3GB 10 0
N1 3GD 10 0
N1 3GE Dove Road 10 1
N1 3GF 10 0
N1 3GG 10 0
N1 3GH 10 0
N1 3GN 10 0
N1 3GY 10 0
N1 3GZ 10 0
N1 3HA 10 0
N1 3HB 10 0
N1 3HD 10 0
N1 3HE 10 0
N1 3HF 10 0
N1 3HG 10 0
N1 3HH 10 0
N1 3HJ 10 0
N1 3HL 10 0
N1 3HN 10 0
N1 3HP 10 0
N1 3HQ 10 0
N1 3HS 10 0
N1 3HT Southgate Road 10 1
N1 3HU 10 0
N1 3HW 10 0
N1 3HX 10 0
N1 3HY 10 0
N1 3HZ 10 0
N1 3JA 10 0
N1 3JB 10 0
N1 3JD Southgate Road 10 1
N1 3JE 10 0
N1 3JF 10 0
N1 3JH 10 2 0
N1 3JJ 10 0
N1 3JL Ockendon Mews 10 3
N1 3JP 10 0
N1 3JR 10 0
N1 3JS Southgate Road 10 2
N1 3JU 10 0
N1 3JY 10 0
N1 3JZ 10 0
N1 3LD 10 0
N1 3LE 10 0
N1 3LF 10 0
N1 3LG 10 0
N1 3LH Englefield Road 10 2
N1 3LJ 10 0
N1 3LL 10 0
N1 3LN 10 0
N1 3LP 10 0
N1 3LQ 10 0
N1 3LR 10 0
N1 3LS 10 0
N1 3LT 10 0
N1 3LU 10 0
N1 3LW 10 0
N1 3LX 10 0
N1 3LY Southgate Road 10 1
N1 3LZ 10 2 0
N1 3NA 10 2 0
N1 3NB 10 0
N1 3ND 10 0
N1 3NG Mitchison Road 10 1
N1 3NH 10 0
N1 3NJ 10 0
N1 3NL 10 0
N1 3NN 10 0
N1 3NP 10 0
N1 3NT 10 0
N1 3NU 10 0
N1 3NW 10 0
N1 3NX Northchurch Road 10 1
N1 3NY 10 0
N1 3PA 10 0
N1 3PB Essex Road 10 6
N1 3PD Essex Road 10 11
N1 3PF Essex Road 10 7
N1 3PH 10 0
N1 3PJ 10 0
N1 3PL 10 0
N1 3PP 10 0
N1 3PR 10 0
N1 3PT 10 0
N1 3QB 10 0
N1 3QD 10 0
N1 3QE 10 0
N1 3QF 10 0
N1 3QG 10 0
N1 3QP 10 0
N1 3QU 10 0
N1 3QY 10 0
N1 3QZ 10 0
N1 3RD Rotherfield Street 10 1
N1 3RJ 10 724 0
N1 3RP 10 0
N1 3XD 10 724 0
N1 3XF 10 724 0
N1 3XP 10 724 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
N1 3AP 18 Essex␣Road n823477087 234␣Essex␣Road
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.