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OSM Postcode Mapping for SP3 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 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 %
SP3 4 223 223 9 4.0%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
SP3 4AA 10 0
SP3 4AB 10 0
SP3 4AD 10 Wilton Road 1
SP3 4AE 10 0
SP3 4AF 10 0
SP3 4AG 10 0
SP3 4AH 10 West Street 21
SP3 4AJ 10 0
SP3 4AL 10 0
SP3 4AN 10 0
SP3 4AP 10 0
SP3 4AQ 10 0
SP3 4AR 10 0
SP3 4AS 10 0
SP3 4AT 10 0
SP3 4AU 10 0
SP3 4AW 10 0
SP3 4AX 10 0
SP3 4AY 10 0
SP3 4AZ 10 0
SP3 4BA 10 0
SP3 4BB 10 0
SP3 4BD 10 0
SP3 4BE 10 0
SP3 4BG 10 0
SP3 4BH 10 0
SP3 4BJ 10 0
SP3 4BL 10 0
SP3 4BN 10 0
SP3 4BQ 10 0
SP3 4BS 10 0
SP3 4BT 10 0
SP3 4BU 10 0
SP3 4BW 10 0
SP3 4BX 10 0
SP3 4BY 10 0
SP3 4BZ 10 0
SP3 4DA 10 0
SP3 4DB 10 0
SP3 4DD 10 0
SP3 4DE 10 0
SP3 4DF 10 0
SP3 4DG 10 0
SP3 4DH 10 0
SP3 4DJ 10 0
SP3 4DL 10 0
SP3 4DN 10 0
SP3 4DP 10 0
SP3 4DQ 10 0
SP3 4DR 10 0
SP3 4DS 10 0
SP3 4DT 10 0
SP3 4DU 10 0
SP3 4DW 10 0
SP3 4DX 10 0
SP3 4DY 10 0
SP3 4DZ 10 0
SP3 4EA 10 0
SP3 4EB 10 0
SP3 4ED 10 0
SP3 4EE 10 0
SP3 4EF 10 0
SP3 4EG 10 0
SP3 4EH 10 0
SP3 4EJ 10 0
SP3 4EL 10 0
SP3 4EN 10 0
SP3 4EP 10 0
SP3 4EQ 10 0
SP3 4ER 10 0
SP3 4ES 10 0
SP3 4ET 10 0
SP3 4EU 10 0
SP3 4EW 10 0
SP3 4EX 10 0
SP3 4EY 10 0
SP3 4EZ 10 0
SP3 4FA 10 0
SP3 4FB 10 0
SP3 4FD 10 0
SP3 4FG 10 0
SP3 4FH 50 2023‑07 0
SP3 4FU 10 0
SP3 4HA 10 0
SP3 4HB 10 0
SP3 4HD 10 0
SP3 4HE 10 0
SP3 4HF 10 0
SP3 4HG 10 0
SP3 4HH 10 0
SP3 4HJ 10 0
SP3 4HL 10 Elston Lane 1
SP3 4HN 10 2 0
SP3 4HP 10 0
SP3 4HQ 10 0
SP3 4HR 10 0
SP3 4HS 10 0
SP3 4HU 10 0
SP3 4HW 10 2 0
SP3 4HZ 10 0
SP3 4JA 10 0
SP3 4JD 10 0
SP3 4JE 10 0
SP3 4JF 10 0
SP3 4JG 10 0
SP3 4JH 10 0
SP3 4JJ 10 0
SP3 4JL 10 0
SP3 4JN 10 0
SP3 4JP 10 2 0
SP3 4JQ 10 0
SP3 4JR 10 0
SP3 4JS 10 0
SP3 4JT 10 Tanners Lane 1
SP3 4JU 10 0
SP3 4JW 10 2 0
SP3 4JX 10 0
SP3 4JY 10 0
SP3 4JZ 10 0
SP3 4LA 10 0
SP3 4LB 10 0
SP3 4LD 10 0
SP3 4LE 10 0
SP3 4LF 10 0
SP3 4LG 10 0
SP3 4LH 10 0
SP3 4LJ 10 0
SP3 4LL 10 0
SP3 4LN 10 0
SP3 4LP 10 0
SP3 4LQ 10 0
SP3 4LR 10 0
SP3 4LS 10 0
SP3 4LT 10 0
SP3 4LU 10 0
SP3 4LW 10 0
SP3 4LX 10 0
SP3 4LY 10 0
SP3 4LZ 10 Salisbury Road 1
SP3 4NA 10 0
SP3 4NB 10 0
SP3 4ND 10 0
SP3 4NE 10 0
SP3 4NF 10 0
SP3 4NG 10 0
SP3 4NH 10 0
SP3 4NJ 10 0
SP3 4NL 10 0
SP3 4NN 10 0
SP3 4NP 10 0
SP3 4NQ 10 0
SP3 4NR 10 0
SP3 4NS 10 0
SP3 4NT 10 0
SP3 4NU 10 0
SP3 4NW 10 0
SP3 4NX 10 0
SP3 4NY 10 0
SP3 4NZ 10 0
SP3 4PA 10 0
SP3 4PN 10 61 0
SP3 4PP 10 0
SP3 4QE 10 0
SP3 4QF 10 0
SP3 4RA 10 0
SP3 4RB 10 0
SP3 4RD 10 2017‑10 0
SP3 4RG 10 0
SP3 4RH 10 0
SP3 4RJ 10 0
SP3 4RL 10 0
SP3 4RN 10 0
SP3 4RP 10 0
SP3 4RQ 10 0
SP3 4RR 10 0
SP3 4RS 10 2 0
SP3 4RT 10 0
SP3 4RU 10 2 0
SP3 4RW 10 0
SP3 4RX 10 High Street 1
SP3 4RY 10 0
SP3 4RZ 10 High Street 2
SP3 4SB 10 High Street 1
SP3 4SD 10 0
SP3 4SE 10 0
SP3 4SF 10 0
SP3 4SG 10 0
SP3 4SH 10 Whatcombe Brow 1
SP3 4SJ 10 0
SP3 4SL 10 0
SP3 4SP 10 0
SP3 4SQ 10 0
SP3 4SR 10 0
SP3 4SS 10 0
SP3 4ST 10 0
SP3 4SU 10 0
SP3 4SW 10 0
SP3 4SX 10 0
SP3 4SY 10 0
SP3 4SZ 10 0
SP3 4TA 10 0
SP3 4TB 10 0
SP3 4TD 10 0
SP3 4TE 10 0
SP3 4TF 10 0
SP3 4TG 10 0
SP3 4TH 10 0
SP3 4TJ 10 0
SP3 4TL 10 0
SP3 4TN 10 0
SP3 4TP 10 0
SP3 4TQ 10 0
SP3 4TR 10 0
SP3 4TS 10 0
SP3 4TU 10 0
SP3 4TX 10 0
SP3 4TY 10 0
SP3 4TZ 10 0
SP3 4UA 10 0
SP3 4UF 10 0
SP3 4UG 10 0
SP3 4UH 10 0
SP3 4UJ 10 0
SP3 4UL 10 0
SP3 4UN 10 0
SP3 4UQ 10 0
SP3 4UT 10 61 0
SP3 4UZ 10 2017‑07 0
SP3 4WG 10 2019‑01 61 0
SP3 4WX 10 2015‑10 61 0
SP3 4WY 10 2013‑07 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
SP3 4AH 21 West␣Street w380473204 Short␣Lane
SP3 4AH 21 West␣Street w380473178 Mount␣Lane
SP3 4AH 21 West␣Street w380704181 Groveley␣Road
SP3 4AH 21 West␣Street w380473183 Short␣Lane
SP3 4AH 21 West␣Street w380473201 Mount␣Lane
SP3 4AH 21 West␣Street w380473176 Short␣Lane
SP3 4AH 21 West␣Street w380704180 Groveley␣Road
SP3 4AH 21 West␣Street w380473182 Mount␣Lane
SP3 4AH 21 West␣Street w380704198 Mount␣Lane
SP3 4AH 21 West␣Street w380473186 Short␣Lane
SP3 4AH 21 West␣Street w379690806 Short␣Lane
SP3 4RZ 2 High␣Street w442103712 Tilshead
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.