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OSM Postcode Mapping for NW1 3 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 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 2024‑06‑19 22:14:49 Z.)

District Sector Units Geo. Units Mapped %
NW1 3 134 123 32 26.0%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
NW1 3AA 10 0
NW1 3AD 10 Euston Road 4
NW1 3AF 10 0
NW1 3AH 10 2018‑10 1168 0
NW1 3AL 10 2 0
NW1 3AN 10 Triton Square 2 1
NW1 3AQ 10 2013‑07 0
NW1 3AR 10 2 0
NW1 3AS 10 0
NW1 3AT 10 2019‑01 2 0
NW1 3AU 10 Euston Road 2
NW1 3AW 10 0
NW1 3AX 10 Euston Road 2 2
NW1 3BD 10 2 0
NW1 3BF 10 0
NW1 3BG 10 Euston Road 2 1
NW1 3BH 10 2016‑10 2 0
NW1 3BR 10 0
NW1 3BT 10 2 0
NW1 3DB 10 1168 0
NW1 3DE 10 0
NW1 3DF 10 Osnaburgh Street 1
NW1 3DL 10 0
NW1 3DP 10 Euston Road 2 6
NW1 3DS 10 0
NW1 3DU 10 2 0
NW1 3DX 10 2 0
NW1 3EA 10 0
NW1 3EB 10 0
NW1 3ED 10 0
NW1 3EE 10 0
NW1 3EF 10 0
NW1 3EH 10 0
NW1 3EJ 10 0
NW1 3EL 10 Hampstead Road 1
NW1 3EN 10 William Road 1
NW1 3EP 10 0
NW1 3ER 10 William Road 1
NW1 3ES 10 3 0
NW1 3EU 10 3 0
NW1 3EW 10 0
NW1 3EX 10 Stanhope Street 1
NW1 3EY 10 3 0
NW1 3FA 10 0
NW1 3FB 10 0
NW1 3FE 10 0
NW1 3FF 10 0
NW1 3FG 10 Brock Street 2
NW1 3FH 10 0
NW1 3FJ 10 1
NW1 3FL 10 0
NW1 3HB 10 0
NW1 3HF 10 0
NW1 3HG 10 0
NW1 3HP 10 Drummond Street 2
NW1 3HZ 10 Drummond Street 1
NW1 3JA 10 0
NW1 3JB 10 0
NW1 3JD 10 0
NW1 3JG 10 0
NW1 3JH 10 0
NW1 3JJ 10 2017‑04 2 0
NW1 3JL 10 0
NW1 3JN 10 2 0
NW1 3JP 10 2 0
NW1 3JQ 10 0
NW1 3JR 10 0
NW1 3JS 10 0
NW1 3JT 10 2 0
NW1 3JU 10 0
NW1 3JX 10 0
NW1 3LB 10 0
NW1 3LD 10 0
NW1 3LE 10 Stanhope Street 1
NW1 3LG 10 0
NW1 3LH 10 Clarence Gardens 2
NW1 3LJ 10 0
NW1 3LL 10 0
NW1 3LN 10 0
NW1 3LP 10 0
NW1 3LR 10 0
NW1 3ND 10 0
NW1 3NY 10 0
NW1 3PA 10 0
NW1 3PE 10 0
NW1 3PF 10 0
NW1 3PG 10 0
NW1 3PH 10 0
NW1 3PJ 10 0
NW1 3PL 10 0
NW1 3PN 10 0
NW1 3PP 10 0
NW1 3PR 10 0
NW1 3PS 10 0
NW1 3PT 10 0
NW1 3QB 10 Stanhope Street 1
NW1 3QD 10 0
NW1 3QE 10 Cumberland Market 1
NW1 3QG 10 0
NW1 3QH 10 0
NW1 3QJ 10 0
NW1 3QL 10 0
NW1 3QN 10 0
NW1 3QP 10 Robert Street 1
NW1 3QR 10 0
NW1 3QS 10 Compton Close 1
NW1 3QT 10 Robert Street 1
NW1 3RA 10 0
NW1 3RB 10 Harrington Street 1
NW1 3RD 10 Stanhope Parade 1
NW1 3RE 10 Augustus Street 1
NW1 3RG 10 0
NW1 3RH 10 0
NW1 3RJ 10 Stanhope Street 2
NW1 3RL 10 Varndell Street 1
NW1 3RN 10 0
NW1 3RP 10 0
NW1 3RR 10 Varndell Street 1
NW1 3RY 10 2013‑07 0
NW1 3SA 10 0
NW1 3SB 10 2021‑12 0
NW1 3SD 10 0
NW1 3SE 10 2021‑12 0
NW1 3SG 10 Harrington Street 1
NW1 3SH 10 Hampstead Road 1
NW1 3SJ 10 0
NW1 3SL 10 Harrington Street 1
NW1 3SX 10 0
NW1 3SY 10 0
NW1 3TA 10 0
NW1 3TB 10 0
NW1 3TD 10 0
NW1 3TE 10 0
NW1 3TG 10 2 0
NW1 3TH 10 2 0
NW1 3TJ 10 0
NW1 3TY 10 0
NW1 3TZ 10 9 0
NW1 3UA 10 0
NW1 3UB 10 0
NW1 3UD 10 9 0
NW1 3UE 10 9 0
NW1 3UF 10 9 0
NW1 3UG 10 0
NW1 3UH 10 9 0
NW1 3UJ 10 9 0
NW1 3UL 10 9 0
NW1 3UN 10 9 0
NW1 3UP 10 Albany Street 2 1
NW1 3UQ 10 0
NW1 3UR 10 2018‑04 9 0
NW1 3US 10 2 0
NW1 3UT 10 2 0
NW1 3UU 10 0
NW1 3UW 10 9 0
NW1 3WY 10 1168 0
NW1 3WZ 10 2019‑01 1168 0
NW1 3XB 10 2 0
NW1 3XY 10 2018‑10 1168 0
NW1 3YZ 10 1168 0
NW1 3ZH 10 2018‑10 1168 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
NW1 3FJ 1 w680212492
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.