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OSM Postcode Mapping for SE9 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 2024‑07‑12 09:54:26 Z.)

District Sector Units Geo. Units Mapped %
SE9 3 222 221 158 71.5%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
SE9 3AA 10 Crossmead 32
SE9 3AB 10 Crossmead 22
SE9 3AE 10 0
SE9 3AF 10 Sidcup Road 34
SE9 3AG 10 Sidcup Road 38
SE9 3AH 10 Ellis Close 1
SE9 3AL 10 Sidcup Road 33
SE9 3AN 10 Sidcup Road 10
SE9 3AQ 10 Sidcup Road 26
SE9 3AR 10 2 1
SE9 3AS 10 2 0
SE9 3AT 10 0
SE9 3AU 10 Sandling Rise 1
SE9 3AX 10 0
SE9 3AY 10 William Barefoot Drive 1
SE9 3AZ 10 The Mound 1
SE9 3BA 10 The Mound 1
SE9 3BB 10 0
SE9 3BD 10 0
SE9 3BE 10 Southold Rise 1
SE9 3BF 10 0
SE9 3BG 10 0
SE9 3BH 10 0
SE9 3BJ 10 0
SE9 3BL 10 0
SE9 3BN 10 0
SE9 3BP 10 William Barefoot Drive 6
SE9 3BQ 10 0
SE9 3BT 10 William Barefoot Drive 1
SE9 3BU 10 2023‑07 0
SE9 3BW 10 0
SE9 3BX 10 The Mound 1
SE9 3BY 10 0
SE9 3BZ 10 0
SE9 3DA 10 0
SE9 3DB 10 0
SE9 3DD 10 Great Harry Drive 9
SE9 3DE 10 Great Harry Drive 13
SE9 3DF 10 Jason Walk 7
SE9 3DG 10 Leverholme Gardens 28
SE9 3DH 10 Jason Walk 15
SE9 3DJ 10 Jason Walk 16
SE9 3DL 10 William Barefoot Drive 12
SE9 3DN 10 Biddenden Way 13
SE9 3DP 10 0
SE9 3DQ 10 0
SE9 3DR 10 The Knole 6
SE9 3DW 10 0
SE9 3DY 10 Bromhedge 4
SE9 3DZ 10 Bromhedge 4
SE9 3EA 10 0
SE9 3EB 10 0
SE9 3ED 10 0
SE9 3EE 10 0
SE9 3EF 10 0
SE9 3EG 10 0
SE9 3EH 10 Wynford Way 8
SE9 3EJ 10 Wynford Way 20
SE9 3EL 10 Altash Way 19
SE9 3EN 10 The Underwood 30
SE9 3EP 10 The Underwood 3
SE9 3EQ 10 0
SE9 3EW 10 0
SE9 3EX 10 0
SE9 3EY 10 Milverton Way 1
SE9 3EZ 10 0
SE9 3GA 10 Oaktree Gardens 9
SE9 3GB 10 Tregonwell Terrace 6
SE9 3GD 10 Frampton Terrace 9
SE9 3GX 10 2019‑01 45 0
SE9 3HA 10 0
SE9 3HB 10 0
SE9 3HD 10 0
SE9 3HE 10 0
SE9 3HF 10 0
SE9 3HG 10 0
SE9 3HH 10 0
SE9 3HJ 10 Beanshaw 14
SE9 3HL 10 0
SE9 3HN 10 0
SE9 3HQ 10 0
SE9 3HU 10 William Barefoot Drive 15
SE9 3HW 10 0
SE9 3HX 10 0
SE9 3HZ 10 0
SE9 3JA 10 The Course 7
SE9 3JB 10 0
SE9 3JD 10 William Barefoot Drive 31
SE9 3JF 10 1
SE9 3JG 10 1
SE9 3JH 10 Altash Way 32
SE9 3JJ 10 0
SE9 3JL 10 0
SE9 3JN 10 Witherston Way 1
SE9 3JQ 10 0
SE9 3JT 10 Domonic Drive 24
SE9 3JU 10 Molescroft 21
SE9 3JW 10 Brooks Close 1
SE9 3JX 10 Brownspring Drive 34
SE9 3JY 10 0
SE9 3JZ 10 Brownspring Drive 20
SE9 3LA 10 Brownspring Drive 20
SE9 3LB 10 Brownspring Drive 20
SE9 3LD 10 Brownspring Drive 16
SE9 3LE 10 Domonic Drive 20
SE9 3LF 10 Shallons Road 10
SE9 3LG 10 Domonic Drive 10
SE9 3LH 10 Domonic Drive 30
SE9 3LJ 10 Domonic Drive 16
SE9 3LL 10 Domonic Drive 36
SE9 3LN 10 Domonic Drive 31
SE9 3LP 10 0
SE9 3LQ 10 Domonic Drive 22
SE9 3LR 10 0
SE9 3LS 10 0
SE9 3LT 10 0
SE9 3LU 10 Hartsmead Road 33
SE9 3LW 10 Brownspring Drive 1
SE9 3LX 10 Chapel Farm Road 10
SE9 3LY 10 0
SE9 3NA 10 0
SE9 3NB 10 0
SE9 3ND 10 0
SE9 3NE 10 0
SE9 3NF 10 0
SE9 3NG 10 0
SE9 3NH 10 Chapel Farm Road 31
SE9 3NJ 10 Chapel Farm Road 18
SE9 3NL 10 0
SE9 3NQ 10 Chapel Farm Road 46
SE9 3NS 10 Sidcup Road 44
SE9 3NT 10 Felhampton Road 44
SE9 3NU 10 Felhampton Road 24
SE9 3NX 10 Felhampton Road 24
SE9 3NY 10 Montbelle Road 12
SE9 3NZ 10 High Point 9
SE9 3PA 10 High Point 9
SE9 3PB 10 Montbelle Road 33
SE9 3PD 10 Montbelle Road 43
SE9 3PE 10 Montbelle Road 6
SE9 3PF 10 Charldane Road 24
SE9 3PG 10 Charldane Road 20
SE9 3PN 10 Sidcup Road 25
SE9 3PP 10 Sidcup Road 10
SE9 3PQ 10 Chanctonbury Close 12
SE9 3PR 10 Mervyn Avenue 28
SE9 3PS 10 Clayfarm Road 19
SE9 3PT 10 Thaxted Road 19
SE9 3PU 10 Thaxted Road 28
SE9 3PW 10 Sidcup Road 1
SE9 3PX 10 Cadwallon Road 36
SE9 3PY 10 Cadwallon Road 38
SE9 3QE 10 Southwood Road 31
SE9 3QF 10 Southwood Road 4
SE9 3QG 10 Colyer Close 34
SE9 3QH 10 Southwood Road 17
SE9 3QJ 10 Southwood House, Southwood Road 3
SE9 3QL 10 Southwood Road 4
SE9 3QN 10 Southwood Road 9
SE9 3QP 10 Parkview Road 23
SE9 3QR 10 Parkview Road 7
SE9 3QS 10 Southwood Road 2
SE9 3QT 10 Southwood Road 34
SE9 3QU 10 Parkview Road 1
SE9 3QW 10 Parkview Road 29
SE9 3RD 10 Telford Road 29
SE9 3RE 10 Telford Road 36
SE9 3RF 10 Cornwallis Avenue 16
SE9 3RG 10 Frensham Road 29
SE9 3RH 10 Dulverton Road 15
SE9 3RJ 10 Dulverton Road 32
SE9 3RL 10 Dulverton Road 43
SE9 3RN 10 Agaton Road 22
SE9 3RP 10 Brendon Road 18
SE9 3RQ 10 Frensham Road 26
SE9 3RR 10 Ermington Road 6
SE9 3RW 10 Agaton Road 5
SE9 3SA 10 Sidcup Road 9
SE9 3SB 10 Sidcup Road 37
SE9 3SE 10 Larchwood Road 25
SE9 3SF 10 Larchwood Road 28
SE9 3SG 10 Sidcup Road 21
SE9 3SH 10 Gerda Road 13
SE9 3SJ 10 Gerda Road 13
SE9 3SL 10 Craybury End 36
SE9 3SN 10 Gerda Road 29
SE9 3SQ 10 Cedric Road 14
SE9 3SW 10 Gerda Road 45
SE9 3SY 10 Green Lane 17
SE9 3SZ 10 Green Lane 26
SE9 3TA 10 Green Lane 26
SE9 3TB 10 Green Lane 28
SE9 3TD 10 Green Lane 16
SE9 3TE 10 Green Lane 20
SE9 3TF 10 Green Lane 14
SE9 3TG 10 Green Lane 24
SE9 3TH 10 Green Lane 32
SE9 3TJ 10 0
SE9 3TL 10 Green Lane 26
SE9 3TN 10 2019‑01 45 0
SE9 3TP 10 1
SE9 3TQ 10 Green Lane 24
SE9 3TS 10 Bishops Close 1
SE9 3TT 10 Bishops Close 1
SE9 3TU 10 Footscray Road 32
SE9 3TZ 10 Bercta Road 18
SE9 3UA 10 Footscray Road 21
SE9 3UB 10 County Gate 35
SE9 3UD 10 Footscray Road 12
SE9 3UE 10 Aldwick Close 17
SE9 3UF 10 Footscray Road 10
SE9 3UG 10 Footscray Road 17
SE9 3UH 10 Footscray Road 16
SE9 3UL 10 Ellis Close 23
SE9 3UP 10 Bishops Close 1
SE9 3UQ 10 Chartwell Close 23
SE9 3UR 10 Ellis Close 11
SE9 3UT 10 Bishops Close 1
SE9 3UW 10 Footscray Road 8
SE9 3UZ 10 45 0
SE9 3WB 10 45 0
SE9 3WL 10 2013‑07 45 0
SE9 3WP 10 45 0
SE9 3WX 10 2019‑01 45 0
SE9 3XA 10 Green Lane 2
SE9 3XB 10 Green Lane 6
SE9 3XD 10 Broad Lawn 37
SE9 3XE 10 Broad Lawn 29
SE9 3XF 10 2017‑10 45 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
SE9 3AQ 26 Sidcup␣Road w422720431
SE9 3AR 1 w947167656
SE9 3DF 7 Jason␣Walk w947774303 Leverholme␣Gardens
SE9 3DF 7 Jason␣Walk w947774302 Leverholme␣Gardens
SE9 3DF 7 Jason␣Walk w947774265 Leverholme␣Gardens
SE9 3DG 28 Leverholme␣Gardens w947853389 Beanshaw
SE9 3DG 28 Leverholme␣Gardens w947853388 Beanshaw
SE9 3DH 15 Jason␣Walk w947774312 Leverholme␣Gardens
SE9 3DH 15 Jason␣Walk w947774305 Leverholme␣Gardens
SE9 3DH 15 Jason␣Walk w947774307 Leverholme␣Gardens
SE9 3DH 15 Jason␣Walk w947774304 Leverholme␣Gardens
SE9 3DH 15 Jason␣Walk w947774306 Leverholme␣Gardens
SE9 3JF 1 w945833507
SE9 3JG 1 w945833508
SE9 3LH 30 Domonic␣Drive w1150679649 Green␣Lane
SE9 3LH 30 Domonic␣Drive w1150679648 Green␣Lane
SE9 3PD 43 Montbelle␣Road w962580655 Felhampton␣Road
SE9 3PR 28 Mervyn␣Avenue w936668299 Clayfarm␣Road
SE9 3PS 19 Clayfarm␣Road w936345799 Mervyn␣Avenue
SE9 3QJ 3 Southwood␣House,␣Southwood␣Road w942908939 Southwood␣Road
SE9 3TP 1 w947392186
SE9 3UF 10 Footscray␣Road w939462178 Main␣Road
SE9 3UL 23 Ellis␣Close n6913399167 Footscray␣Road
SE9 3UL 23 Ellis␣Close n6913921542 Footscray␣Road
SE9 3UL 23 Ellis␣Close w739223730 Footscray␣Road
SE9 3UL 23 Ellis␣Close n2211163110 Footscray␣Road
SE9 3UL 23 Ellis␣Close n6913921541 Footscray␣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.