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OSM Postcode Mapping for DE21 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 %
DE21 4 287 287 178 62.0%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
DE21 4AA 10 Alfreton Road 8
DE21 4AB 10 Alfreton Road 1
DE21 4AD 10 2013‑07 0
DE21 4AE 10 2013‑07 Alfreton Road 0
DE21 4AF 10 Alfreton Road 7
DE21 4AG 10 Alfreton Road 4
DE21 4AL 10 Alfreton Road 3
DE21 4AN 10 Alfreton Road 1
DE21 4AP 10 Alfreton Road 4
DE21 4AQ 10 0
DE21 4AS 10 Alfreton Road 5
DE21 4AT 10 Alfreton Road 4
DE21 4AU 10 Alfreton Road 1
DE21 4AW 10 Mansfield Road 5
DE21 4AY 10 Alfreton Road 4
DE21 4AZ 10 0
DE21 4BA 10 Stores Road 3
DE21 4BB 10 Enterprise Way 4
DE21 4BD 10 Stores Road 5
DE21 4BE 10 1
DE21 4BF 10 Alfreton Road 11
DE21 4BG 10 2017‑01 0
DE21 4BJ 10 Jubilee Parkway 2
DE21 4BL 10 0
DE21 4BN 10 Alfreton Road 12
DE21 4BP 10 Athlone Close 5
DE21 4BQ 10 0
DE21 4BR 10 0
DE21 4BS 10 0
DE21 4BT 10 0
DE21 4BU 10 0
DE21 4BW 10 0
DE21 4BX 10 0
DE21 4BY 10 0
DE21 4BZ 10 0
DE21 4DA 10 0
DE21 4DB 10 0
DE21 4DD 10 0
DE21 4DE 10 0
DE21 4DF 10 0
DE21 4DG 10 Scarborough Rise 4
DE21 4DH 10 0
DE21 4DJ 10 0
DE21 4DL 10 0
DE21 4DN 10 0
DE21 4DP 10 0
DE21 4DQ 10 Penrith Place 1
DE21 4DR 10 Braintree Close 2
DE21 4DS 10 0
DE21 4DT 10 0
DE21 4DU 10 Ullswater Close 2
DE21 4DW 10 Ennerdale Walk 1
DE21 4DX 10 0
DE21 4DY 10 0
DE21 4DZ 10 0
DE21 4EA 10 0
DE21 4EB 10 0
DE21 4ED 10 Alfreton Road 4
DE21 4EF 10 0
DE21 4EG 10 Hampshire Road 3
DE21 4EH 10 1
DE21 4EJ 10 Hereford Road 1
DE21 4EL 10 Perth Street 4
DE21 4EN 10 Winchester Crescent 18
DE21 4EP 10 Tewkesbury Crescent 16
DE21 4EQ 10 Worcester Crescent 9
DE21 4ER 10 Worcester Crescent 1
DE21 4ES 10 0
DE21 4ET 10 St Andrews View 2
DE21 4EU 10 St Andrews View 6
DE21 4EW 10 St Andrews View 2
DE21 4EX 10 Rothbury Place 28
DE21 4EY 10 0
DE21 4EZ 10 0
DE21 4FA 10 Mansfield Road 2
DE21 4FB 10 0
DE21 4FD 10 0
DE21 4FE 10 0
DE21 4FF 10 0
DE21 4FG 10 0
DE21 4FH 10 0
DE21 4FJ 10 0
DE21 4FL 10 0
DE21 4FN 10 0
DE21 4FP 10 0
DE21 4FQ 10 0
DE21 4FS 10 1
DE21 4FT 10 0
DE21 4FW 10 Hill Top 1
DE21 4FX 10 Hill Top 1
DE21 4FY 10 Hill Top 2
DE21 4FZ 10 Porters Lane 1
DE21 4GA 10 0
DE21 4GB 10 0
DE21 4GD 10 0
DE21 4GE 10 0
DE21 4GF 10 0
DE21 4GG 10 0
DE21 4GH 10 0
DE21 4GJ 10 0
DE21 4GL 10 0
DE21 4GN 10 0
DE21 4GP 10 0
DE21 4GQ 10 0
DE21 4GR 10 0
DE21 4GS 10 Pickering Rise 2
DE21 4GT 10 0
DE21 4GU 10 Hill Top 1
DE21 4GX 10 0
DE21 4GY 10 0
DE21 4GZ 10 0
DE21 4HA 10 0
DE21 4HB 10 0
DE21 4HD 10 0
DE21 4HE 10 0
DE21 4HF 10 0
DE21 4HG 10 Worcester Crescent 1
DE21 4HH 10 0
DE21 4HJ 10 0
DE21 4HL 10 0
DE21 4HN 10 Marjorie Road 37
DE21 4HP 10 Marjorie Road 45
DE21 4HQ 10 Marjorie Road 35
DE21 4HR 10 Haydn Road 1
DE21 4HS 10 0
DE21 4HT 10 Hazelwood Road 1
DE21 4HU 10 Mercaston Road 3
DE21 4HW 10 Wollaton Road 2
DE21 4HX 10 0
DE21 4HY 10 0
DE21 4HZ 10 0
DE21 4JA 10 0
DE21 4JB 10 0
DE21 4JD 10 0
DE21 4JE 10 0
DE21 4JF 10 0
DE21 4JG 10 0
DE21 4JH 10 0
DE21 4JJ 10 Buxton Road 2
DE21 4JL 10 Buxton Road 1
DE21 4JN 10 Buxton Road 2
DE21 4JP 10 0
DE21 4JQ 10 Gertrude Road 1
DE21 4JR 10 Cromford Road 2
DE21 4JS 10 Cromford Road 2
DE21 4JT 10 Lathkill Road 1
DE21 4JU 10 Taddington Road 3
DE21 4JW 10 0
DE21 4JX 10 0
DE21 4JY 10 Winster Road 1
DE21 4JZ 10 Winster Road 3
DE21 4LA 10 Shirley Road 1
DE21 4LB 10 0
DE21 4LD 10 Wollaton Road North 1
DE21 4LE 10 0
DE21 4LF 10 Canterbury Street 1
DE21 4LG 10 0
DE21 4LH 10 0
DE21 4LJ 10 Worcester Crescent 1
DE21 4LL 10 0
DE21 4LN 10 0
DE21 4LP 10 0
DE21 4LQ 10 0
DE21 4LR 10 Winchester Crescent 1
DE21 4LS 10 0
DE21 4LT 10 1
DE21 4LU 10 Wood Road 1
DE21 4LW 10 0
DE21 4LX 10 Wood Road 3
DE21 4LY 10 Wood Road 2
DE21 4LZ 10 Wood Road 2
DE21 4NA 10 0
DE21 4NB 10 0
DE21 4ND 10 0
DE21 4NE 10 0
DE21 4NF 10 0
DE21 4NG 10 Field Lane 1
DE21 4NH 10 0
DE21 4NJ 10 0
DE21 4NL 10 Martin Drive 1
DE21 4NN 10 Martin Drive 1
DE21 4NP 10 Audrey Drive 1
DE21 4NQ 10 Moncrieff Crescent 1
DE21 4NR 10 Moncrieff Crescent 1
DE21 4NS 10 Copes Way 1
DE21 4NT 10 Copes Way 1
DE21 4NU 10 Copes Way 1
DE21 4NW 10 Grindlow Road 1
DE21 4NX 10 Monyash Close 1
DE21 4NY 10 Matlock Road 1
DE21 4NZ 10 Matlock Road 2
DE21 4PA 10 Hassop Road 1
DE21 4PB 10 2013‑07 0
DE21 4PE 10 Broadstone Close 1
DE21 4PF 10 Wood Road 1
DE21 4PG 10 Wood Road 1
DE21 4PH 10 Wood Road 1
DE21 4PJ 10 Wood Road 1
DE21 4PL 10 Wood Road 1
DE21 4PN 10 Wardlow Avenue 1
DE21 4PP 10 Fritchley Close 1
DE21 4PQ 10 Loscoe Road 1
DE21 4PR 10 Hopton Close 1
DE21 4PS 10 Swanwick Gardens 1
DE21 4PT 10 Mapleton Avenue 5
DE21 4PU 10 Chinley Road 1
DE21 4PW 10 Wingfield Drive 1
DE21 4PX 10 Wingfield Drive 1
DE21 4PY 10 Fernilee Gardens 1
DE21 4PZ 10 Topley Gardens 1
DE21 4QA 10 Beeley Close 1
DE21 4QB 10 Matlock Road 1
DE21 4QD 10 Matlock Road 1
DE21 4QE 10 Matlock Road 1
DE21 4QF 10 Matlock Road 1
DE21 4QG 10 Birchover Rise 1
DE21 4QH 10 Tansley Rise 1
DE21 4QJ 10 Brassington Road 1
DE21 4QL 10 Chelmorton Place 1
DE21 4QN 10 Fieldsway Drive 3
DE21 4QP 10 Applemead Close 1
DE21 4QQ 10 Morley Gardens 1
DE21 4QR 10 Wilsthorpe Road 1
DE21 4QS 10 0
DE21 4QT 10 0
DE21 4QU 10 Morley Road 2
DE21 4QW 10 Morley Road 3
DE21 4QX 10 Morley Road 3
DE21 4QY 10 Morley Road 2
DE21 4QZ 10 Morley Road 3
DE21 4RA 10 1
DE21 4RB 10 Oakridge 11
DE21 4RD 10 Lawrence Avenue 1
DE21 4RE 10 Brookfield Avenue 1
DE21 4RF 10 Lime Lane 2
DE21 4RG 10 Derby Road 3
DE21 4RH 10 0
DE21 4RJ 10 Deborah Drive 1
DE21 4RL 10 0
DE21 4RN 10 Swinderby Drive 2
DE21 4RP 10 Bassingham Close 1
DE21 4RQ 10 Besthorpe Close 1
DE21 4RT 10 Alfreton Road 2
DE21 4RU 10 2013‑07 0
DE21 4RW 10 Grassthorpe Close 2
DE21 4RX 10 Sir Frank Whittle Road 2
DE21 4RY 10 Wheatcroft Way 7
DE21 4RZ 10 Sir Frank Whittle Road 1
DE21 4SA 10 Old Mansfield Road 1
DE21 4SB 10 0
DE21 4SD 10 0
DE21 4SE 10 0
DE21 4SF 10 Chatteris Drive 6
DE21 4SG 10 Woodhurst Close 7
DE21 4SH 10 0
DE21 4SJ 10 Ramsdean Close 1
DE21 4SL 10 Lathbury Close 6
DE21 4SN 10 Stowmarket Drive 4
DE21 4SP 10 Attlebridge Close 1
DE21 4SQ 10 Keyhaven Close 13
DE21 4SR 10 0
DE21 4SS 10 0
DE21 4ST 10 1
DE21 4SU 10 1
DE21 4SW 10 Yarwell Close 10
DE21 4SX 10 Mansfield Road 1
DE21 4SY 10 Mansfield Road 19
DE21 4SZ 10 Parker Centre 7
DE21 4TA 10 Lindford Close 1
DE21 4TB 10 Morley Road 3
DE21 4TD 10 Morley Road 1
DE21 4TF 10 Cloisters Court 1
DE21 4TG 10 Priory Gardens 1
DE21 4TH 10 Cardinal Close 1
DE21 4TJ 10 Hill Top 1
DE21 4TL 10 Willowtree Drive 1
DE21 4TN 10 Poplar Grange 1
DE21 4TP 10 Hill Top 1
DE21 4TQ 10 1
DE21 4TR 10 Alfreton Road 1
DE21 4TS 10 Alfreton Road 10
DE21 4TT 10 Windmill Place 1
DE21 4TU 10 Croft View Close 6
DE21 4TW 10 Beards Wood Drive 2
DE21 4TX 10 Stubble Drive 7
DE21 4TY 10 Lark Rise 1
DE21 4TZ 10 Bandy Lane 3
DE21 4UA 10 Coneygrey Close 10
DE21 4UB 10 Dale Acre Way 9
DE21 4UD 10 Hungerhill Close 11
DE21 4UE 10 Friday Lane 6
DE21 4UP 10 0
DE21 4WA 10 Mansfield Road 1
DE21 4XA 10 Stores Road 2
DE21 4XB 10 0
DE21 4XF 10 Stores Road 1

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
DE21 4AS 5 Alfreton␣Road w108394621
DE21 4AY 4 Alfreton␣Road w75649057
DE21 4BE 1 w108394584
DE21 4EH 1 w1047151243
DE21 4FA 2 Mansfield␣Road w487848441
DE21 4FS 1 w487848430
DE21 4LT 1 w111684286
DE21 4RA 1 w868290704
DE21 4RY 7 Wheatcroft␣Way w75673147 Sir␣Frank␣Whittle␣Road
DE21 4RY 7 Wheatcroft␣Way w75672927 Meteor␣Centre
DE21 4ST 1 w75649060
DE21 4SU 1 w75649052
DE21 4SY 19 Mansfield␣Road w565146563 The␣Meteor␣Centre
DE21 4SY 19 Mansfield␣Road w54741092 The␣Meteor␣Centre
DE21 4SZ 7 Parker␣Centre w452065144 Mansfield␣Road
DE21 4SZ 7 Parker␣Centre w108394580 Mansfield␣Road
DE21 4TB 3 Morley␣Road w107491720 Moor␣Farm␣Training␣Centre
DE21 4TQ 1 w367728339
DE21 4TS 10 Alfreton␣Road n5471840000 Haslams␣Lane
DE21 4XA 2 Stores␣Road n1357502691
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.