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OSM Postcode Mapping for SW20 0 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 %
SW20 0 215 211 61 28.9%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
SW20 0AA 10 2021‑12 Robin Hood Way 9
SW20 0AB 10 2021‑12 0
SW20 0AD 10 2021‑12 0
SW20 0AE 10 2021‑12 0
SW20 0AF 10 2021‑12 0
SW20 0AG 10 2021‑12 0
SW20 0AH 10 2021‑12 0
SW20 0AJ 10 2021‑12 0
SW20 0AL 10 2021‑12 0
SW20 0AN 10 2021‑12 0
SW20 0AP 10 2021‑12 0
SW20 0AQ 10 2021‑12 0
SW20 0AR 10 2021‑12 0
SW20 0AT 10 2021‑12 Bluebird Close 7
SW20 0AW 10 2021‑12 0
SW20 0AX 10 2021‑12 Coombe Lane 4
SW20 0AY 10 2021‑12 0
SW20 0AZ 10 2021‑12 0
SW20 0BA 10 2021‑12 Coombe Lane 1
SW20 0BB 10 2021‑12 0
SW20 0BD 10 2021‑12 0
SW20 0BE 10 2021‑12 0
SW20 0BF 10 2021‑12 2 0
SW20 0BG 10 2021‑12 0
SW20 0BH 10 2021‑12 0
SW20 0BJ 10 2021‑12 0
SW20 0BL 10 2021‑12 0
SW20 0BN 10 2021‑12 0
SW20 0BP 10 2021‑12 West Barnes Lane 2
SW20 0BQ 10 2021‑12 0
SW20 0BS 10 2021‑12 0
SW20 0BT 10 2021‑12 0
SW20 0BU 10 2021‑12 West Barnes Lane 2
SW20 0BW 10 2021‑12 Coombe Lane 1
SW20 0BX 10 2021‑12 0
SW20 0BY 10 2021‑12 0
SW20 0BZ 10 2021‑12 Bodnant Gardens 1
SW20 0DB 10 2021‑12 0
SW20 0DD 10 2021‑12 Wolsey Close 4
SW20 0DE 10 2021‑12 Durham Road 1
SW20 0DF 10 2021‑12 0
SW20 0DG 10 2021‑12 0
SW20 0DH 10 2021‑12 0
SW20 0DJ 10 2021‑12 0
SW20 0DL 10 2021‑12 0
SW20 0DN 10 2021‑12 0
SW20 0DP 10 2021‑12 0
SW20 0DQ 10 2021‑12 0
SW20 0DR 10 2021‑12 0
SW20 0DS 10 2021‑12 0
SW20 0DW 10 2021‑12 0
SW20 0DY 10 2021‑12 0
SW20 0EA 10 2021‑12 Copse Hill 4
SW20 0EB 10 2021‑12 Thurstan Road 15
SW20 0ED 10 2021‑12 Copse Hill 4
SW20 0EE 10 2021‑12 Grange Park Place 15
SW20 0EF 10 2021‑12 Copse Hill 6
SW20 0EG 10 2021‑12 Drax Avenue 1
SW20 0EH 10 2021‑12 0
SW20 0EJ 10 2021‑12 0
SW20 0EL 10 2021‑12 0
SW20 0EN 10 2021‑12 Almer Road 1
SW20 0EP 10 2021‑12 Ellerton Road 5
SW20 0EQ 10 2021‑12 0
SW20 0ER 10 2021‑12 Ellerton Road 7
SW20 0ES 10 2021‑12 0
SW20 0ET 10 2021‑12 Barham Road 2
SW20 0EU 10 2021‑12 0
SW20 0EW 10 2021‑12 Ellerton Road 3
SW20 0EX 10 2021‑12 0
SW20 0EY 10 2021‑12 0
SW20 0EZ 10 2021‑12 0
SW20 0FA 10 2021‑12 2 0
SW20 0FH 10 2019‑01 92 0
SW20 0FL 10 2019‑01 92 0
SW20 0FQ 10 2021‑12 0
SW20 0FR 10 2021‑12 0
SW20 0FS 10 2021‑12 0
SW20 0FT 10 2021‑12 0
SW20 0HG 10 2021‑12 Copse Hill 12
SW20 0HH 10 2021‑12 Ernle Road 13
SW20 0HJ 10 2021‑12 Ernle Road 18
SW20 0HL 10 2021‑12 Ernle Road 1
SW20 0HN 10 2021‑12 Wool Road 18
SW20 0HP 10 2021‑12 Dunstall Road 8
SW20 0HQ 10 2021‑12 Copse Hill 2
SW20 0HR 10 2021‑12 Dunstall Road 17
SW20 0HS 10 2021‑12 Dunstall Road 4
SW20 0HT 10 2021‑12 McKay Road 14
SW20 0HU 10 2021‑12 Rokeby Place 14
SW20 0HW 10 2021‑12 Wool Road 11
SW20 0HY 10 2013‑07 0
SW20 0JB 10 2021‑12 Grand Drive 18
SW20 0JD 10 2021‑12 Firstway 52
SW20 0JE 10 2021‑12 Bushey Road 14
SW20 0JF 10 2021‑12 0
SW20 0JG 10 2021‑12 0
SW20 0JH 10 2021‑12 0
SW20 0JL 10 2021‑12 Bushey Road 1
SW20 0JN 10 2021‑12 0
SW20 0JP 10 2021‑12 0
SW20 0JQ 10 2021‑12 0
SW20 0JT 10 2021‑12 Grand Drive 19
SW20 0JW 10 0
SW20 0JY 10 2021‑12 Approach Road 1
SW20 0LA 10 2021‑12 Coombe Lane 2
SW20 0LB 10 2013‑07 0
SW20 0LD 10 2021‑12 2 0
SW20 0LJ 10 2021‑12 0
SW20 0LL 10 2021‑12 Amity Grove 1
SW20 0LP 10 2021‑12 Lambton Road 32
SW20 0LQ 10 2021‑12 0
SW20 0LR 10 2021‑12 Lambton Road 8
SW20 0LS 10 0
SW20 0LT 10 2021‑12 0
SW20 0LU 10 2021‑12 2 0
SW20 0LW 10 2021‑12 Lambton Road 47
SW20 0LX 10 0
SW20 0NA 10 2021‑12 1
SW20 0NB 10 2021‑12 0
SW20 0ND 10 2021‑12 0
SW20 0NE 10 0
SW20 0NF 10 2021‑12 0
SW20 0NJ 10 2021‑12 0
SW20 0NL 10 2021‑12 Copse Hill 11
SW20 0NN 10 2021‑12 Copse Hill 4
SW20 0NP 10 2021‑12 0
SW20 0NQ 10 2019‑07 0
SW20 0NR 10 2021‑12 0
SW20 0NS 10 2021‑12 0
SW20 0NT 10 2021‑12 0
SW20 0NU 10 2021‑12 0
SW20 0NW 10 2021‑12 0
SW20 0NX 10 2021‑12 Chambers Park Hill 1
SW20 0NY 10 2021‑12 2 0
SW20 0NZ 10 2021‑12 2 3
SW20 0PA 10 2021‑12 0
SW20 0PB 10 2021‑12 0
SW20 0PD 10 2021‑12 0
SW20 0PE 10 2021‑12 0
SW20 0PF 10 2021‑12 0
SW20 0PG 10 2021‑12 0
SW20 0PH 10 2021‑12 0
SW20 0PJ 10 2021‑12 0
SW20 0PL 10 2021‑12 0
SW20 0PN 10 2021‑12 0
SW20 0PP 10 2021‑12 0
SW20 0PQ 10 2021‑12 0
SW20 0PR 10 2021‑12 0
SW20 0PS 10 2021‑12 0
SW20 0PT 10 2021‑12 Cambridge Close 5
SW20 0PU 10 2021‑12 0
SW20 0PW 10 2021‑12 0
SW20 0PX 10 2021‑12 0
SW20 0PY 10 2021‑12 0
SW20 0PZ 10 2021‑12 0
SW20 0QA 10 2021‑12 0
SW20 0QB 10 2021‑12 0
SW20 0QD 10 2021‑12 0
SW20 0QE 10 2021‑12 0
SW20 0QF 10 2021‑12 0
SW20 0QG 10 2021‑12 Crawford Mews 6
SW20 0QH 10 2021‑12 0
SW20 0QJ 10 2021‑12 0
SW20 0QL 10 2021‑12 0
SW20 0QN 10 2021‑12 0
SW20 0QP 10 2021‑12 0
SW20 0QQ 10 2021‑12 Hillyard Place 7
SW20 0QR 10 2021‑12 0
SW20 0QS 10 2021‑12 0
SW20 0QT 10 2021‑12 0
SW20 0QU 10 2021‑12 0
SW20 0QW 10 2021‑12 0
SW20 0QX 10 2021‑12 0
SW20 0QY 10 2021‑12 0
SW20 0QZ 10 2021‑12 92 0
SW20 0RG 10 2021‑12 0
SW20 0RH 10 2021‑12 0
SW20 0RJ 10 2021‑12 0
SW20 0RL 10 2021‑12 0
SW20 0RN 10 2021‑12 0
SW20 0RP 10 2021‑04 92 0
SW20 0RQ 10 2021‑12 0
SW20 0RW 10 2021‑12 0
SW20 0RX 10 2021‑12 Cottenham Park Road 15
SW20 0RY 10 2021‑12 Hampton Close 12
SW20 0RZ 10 2021‑12 Cottenham Park Road 9
SW20 0SA 10 2021‑12 0
SW20 0SB 10 2021‑12 0
SW20 0SE 10 2021‑12 0
SW20 0SF 10 2021‑12 0
SW20 0SG 10 2021‑12 Cambridge Road 4
SW20 0SH 10 2021‑12 0
SW20 0SN 10 2021‑12 Cambridge Road 1
SW20 0SP 10 2021‑12 0
SW20 0SQ 10 2021‑12 Cambridge Road 12
SW20 0SR 10 2021‑12 0
SW20 0SS 10 2021‑12 0
SW20 0ST 10 2021‑12 0
SW20 0SU 10 2021‑12 0
SW20 0SX 10 2021‑12 Cottenham Park Road 1
SW20 0SY 10 2021‑12 Cottenham Park Road 0
SW20 0SZ 10 2021‑12 0
SW20 0TA 10 2021‑12 0
SW20 0TB 10 2021‑12 0
SW20 0TD 10 2021‑12 0
SW20 0TH 10 2021‑12 0
SW20 0TJ 10 2021‑12 Lambton Road 22
SW20 0TL 10 2021‑12 Durham Road 1
SW20 0TN 10 2021‑12 0
SW20 0TW 10 2021‑12 0
SW20 0UB 10 2021‑12 0
SW20 0UD 10 2021‑12 0
SW20 0UE 10 2021‑12 0
SW20 0UF 10 2021‑12 0
SW20 0UG 10 2021‑12 0
SW20 0UH 10 2021‑12 0
SW20 0UJ 10 2021‑12 0
SW20 0UL 10 2021‑12 0
SW20 0UN 10 2021‑12 0
SW20 0UQ 10 2021‑12 0
SW20 0UW 10 2021‑12 0
SW20 0UZ 10 0
SW20 0WB 10 2019‑01 92 0
SW20 0WD 10 2015‑10 0
SW20 0WG 10 0
SW20 0WJ 10 2021‑12 92 0
SW20 0WL 10 2019‑01 92 0
SW20 0WN 10 2019‑01 92 0
SW20 0WP 10 2019‑01 92 0
SW20 0WU 10 0
SW20 0WW 10 2019‑01 92 0
SW20 0XB 10 0
SW20 0XE 10 2013‑07 0
SW20 0XN 10 0
SW20 0XU 10 2021‑12 92 0
SW20 0YF 10 2019‑01 92 0
SW20 0YL 10 0
SW20 0YP 10 0
SW20 0YR 10 0
SW20 0YS 10 2013‑07 0
SW20 0YU 10 0
SW20 0YW 10 2021‑12 92 0
SW20 0YX 10 0
SW20 0ZA 10 2019‑01 92 0
SW20 0ZJ 10 2019‑01 92 0
SW20 0ZP 10 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
SW20 0NA 1 w360911573
SW20 0NZ 3 n8374851155
SW20 0NZ 3 n8374851156
SW20 0NZ 3 n8374851157
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.