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OSM Postcode Mapping for BN1 7 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 2024‑05‑13 07:45:00 Z.)

District Sector Units Geo. Units Mapped %
BN1 7 115 115 17 14.8%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
BN1 7AA 10 0
BN1 7AD 10 0
BN1 7AE 10 0
BN1 7AU 10 124 0
BN1 7AX 10 0
BN1 7AY 10 0
BN1 7AZ 10 0
BN1 7BB 10 1
BN1 7BD 10 0
BN1 7BE 10 0
BN1 7BF 10 Davey Drive 1
BN1 7BG 10 0
BN1 7BH 10 0
BN1 7BJ 10 0
BN1 7BL 10 The Crestway 4
BN1 7BN 10 The Crestway 1
BN1 7BP 10 The Crestway 3
BN1 7BQ 10 0
BN1 7BR 10 0
BN1 7BS 10 0
BN1 7BT 10 0
BN1 7BU 10 Beal Crescent 1
BN1 7BW 10 0
BN1 7BX 10 0
BN1 7DU 10 2 0
BN1 7DW 10 0
BN1 7DX 10 2 0
BN1 7DY 10 Brentwood Road 1
BN1 7DZ 10 0
BN1 7EA 10 0
BN1 7EB 10 0
BN1 7ED 10 0
BN1 7EE 10 0
BN1 7EF 10 0
BN1 7EG 10 0
BN1 7EH 10 0
BN1 7EJ 10 0
BN1 7EL 10 0
BN1 7EN 10 0
BN1 7EP 10 0
BN1 7EQ 10 0
BN1 7ER 10 0
BN1 7ES 10 0
BN1 7ET 10 0
BN1 7EU 10 0
BN1 7EW 10 0
BN1 7EX 10 0
BN1 7EY 10 0
BN1 7FA 10 0
BN1 7FB 10 0
BN1 7FD 10 0
BN1 7FE 10 0
BN1 7FF 10 0
BN1 7FG 10 Crespin Way 1
BN1 7FH 10 0
BN1 7FJ 10 0
BN1 7FL 10 0
BN1 7FN 10 0
BN1 7FP 10 Lynchet Close 2
BN1 7FQ 10 0
BN1 7FR 10 0
BN1 7FZ 10 124 0
BN1 7GA 10 Upper Hollingdean Road 2
BN1 7GB 10 Roedale Road 1
BN1 7GD 10 0
BN1 7GE 10 Hollingbury Place 27
BN1 7GF 10 Hertford Road 1
BN1 7GG 10 0
BN1 7GH 10 0
BN1 7GJ 10 0
BN1 7GL 10 0
BN1 7GN 10 0
BN1 7GP 10 0
BN1 7GQ 10 2022‑06 0
BN1 7GR 10 0
BN1 7GS 10 0
BN1 7GT 10 0
BN1 7GU 10 0
BN1 7GW 10 0
BN1 7GX 10 0
BN1 7GY 10 0
BN1 7HA 10 0
BN1 7HB 10 Hollingdean Terrace 2
BN1 7HD 10 0
BN1 7HE 10 0
BN1 7HF 10 0
BN1 7HG 10 0
BN1 7HH 10 0
BN1 7HJ 10 0
BN1 7HL 10 0
BN1 7HN 10 0
BN1 7HP 10 0
BN1 7HQ 10 0
BN1 7HR 10 0
BN1 7HS 10 Ditchling Road 1
BN1 7HT 10 0
BN1 7HU 10 0
BN1 7HW 10 0
BN1 7HX 10 0
BN1 7HZ 10 0
BN1 7JA 10 0
BN1 7JB 10 0
BN1 7JD 10 0
BN1 7JE 10 0
BN1 7JF 10 0
BN1 7JG 10 Hollingbury Park Avenue 1
BN1 7JH 10 0
BN1 7JJ 10 0
BN1 7JL 10 0
BN1 7JN 10 0
BN1 7JP 10 0
BN1 7JQ 10 0
BN1 7JR 10 0
BN1 7JS 10 0
BN1 7JT 10 0
BN1 7LA 10 Queensdown School Road 1
BN1 7LB 10 0
BN1 7WB 10 2018‑10 124 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
BN1 7BB 1 w242204897
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.