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OSM Postcode Mapping for NN11 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 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 %
NN11 4 289 287 52 18.1%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
NN11 4AA 10 Sheaf Street 4
NN11 4AB 10 Sheaf Street 6
NN11 4AD 10 Oxford Street 1
NN11 4AE 10 2013‑07 0
NN11 4AF 10 0
NN11 4AG 10 St James Street 3
NN11 4AH 10 0
NN11 4AJ 10 Warwick Street 1
NN11 4AL 10 0
NN11 4AN 10 0
NN11 4AP 10 Badby Road 1
NN11 4AQ 10 0
NN11 4AR 10 Ashworth Street 1
NN11 4AS 10 0
NN11 4AT 10 0
NN11 4AU 10 0
NN11 4AW 10 0
NN11 4AX 10 0
NN11 4AY 10 2013‑07 0
NN11 4AZ 10 0
NN11 4BA 10 0
NN11 4BB 10 0
NN11 4BD 10 0
NN11 4BE 10 0
NN11 4BF 10 0
NN11 4BG 10 High Street 8
NN11 4BH 10 Market Square 5
NN11 4BJ 10 0
NN11 4BL 10 Church Walk 1
NN11 4BP 10 0
NN11 4BQ 10 High Street 3
NN11 4BS 10 New Street 1
NN11 4BT 10 New Street 4
NN11 4BU 10 New Street 1
NN11 4BW 10 0
NN11 4BY 10 0
NN11 4BZ 10 London Road 3
NN11 4DA 10 0
NN11 4DB 10 0
NN11 4DD 10 0
NN11 4DE 10 0
NN11 4DF 10 0
NN11 4DG 10 0
NN11 4DH 10 0
NN11 4DJ 10 0
NN11 4DL 10 0
NN11 4DP 10 0
NN11 4DQ 10 0
NN11 4DR 10 Bowen Square 15
NN11 4DS 10 London Road 1
NN11 4DT 10 0
NN11 4DU 10 0
NN11 4DX 10 Foundry Place 2
NN11 4DY 10 London Road 3
NN11 4DZ 10 0
NN11 4EA 10 London Road 4
NN11 4EB 10 0
NN11 4ED 10 0
NN11 4EE 10 0
NN11 4EF 10 0
NN11 4EG 10 0
NN11 4EH 10 0
NN11 4EL 10 0
NN11 4EN 10 0
NN11 4EP 10 0
NN11 4EQ 10 0
NN11 4ER 10 0
NN11 4ES 10 0
NN11 4ET 10 0
NN11 4EW 10 0
NN11 4EX 10 0
NN11 4EY 10 Staverton Road 1
NN11 4EZ 10 High March Close 1
NN11 4FB 10 0
NN11 4FE 10 Golding Close 3
NN11 4FF 10 0
NN11 4FG 10 St John's Square 2
NN11 4FH 10 0
NN11 4FJ 10 0
NN11 4FL 10 0
NN11 4FP 10 0
NN11 4FQ 10 0
NN11 4FR 10 0
NN11 4FS 10 0
NN11 4FU 10 0
NN11 4FW 10 0
NN11 4FX 10 0
NN11 4FY 10 0
NN11 4GA 10 14 0
NN11 4GB 10 0
NN11 4GD 10 Vicar Lane 3
NN11 4GE 10 0
NN11 4GF 10 0
NN11 4GG 10 Brook Street 2
NN11 4GH 10 North Street 0
NN11 4GJ 10 North Street 1
NN11 4GL 10 South Way 3
NN11 4GN 10 0
NN11 4GP 10 Lodge Road 1
NN11 4GQ 10 0
NN11 4GR 10 0
NN11 4GS 10 0
NN11 4GT 10 0
NN11 4GU 10 0
NN11 4GW 10 0
NN11 4GX 10 0
NN11 4GY 10 0
NN11 4GZ 10 0
NN11 4HB 10 High March 1
NN11 4HD 10 0
NN11 4HE 10 Broad March 1
NN11 4HG 10 0
NN11 4HH 10 0
NN11 4HJ 10 Badby Road West 1
NN11 4HL 10 0
NN11 4HN 10 Marlow Close 2
NN11 4HP 10 0
NN11 4HR 10 0
NN11 4HT 10 High Street 3
NN11 4HU 10 High Street 10
NN11 4HW 10 The Grange 1
NN11 4HY 10 0
NN11 4HZ 10 0
NN11 4JA 10 0
NN11 4JB 10 0
NN11 4JD 10 0
NN11 4JE 10 Nelson Close 1
NN11 4JF 10 0
NN11 4JG 10 0
NN11 4JH 10 0
NN11 4JJ 10 0
NN11 4JL 10 0
NN11 4JN 10 0
NN11 4JP 10 0
NN11 4JQ 10 0
NN11 4JR 10 0
NN11 4JS 10 Hood Road 1
NN11 4JT 10 Hood Road 2
NN11 4JU 10 0
NN11 4JW 10 0
NN11 4JX 10 0
NN11 4JY 10 0
NN11 4JZ 10 0
NN11 4LA 10 0
NN11 4LB 10 0
NN11 4LD 10 0
NN11 4LE 10 0
NN11 4LF 10 0
NN11 4LG 10 0
NN11 4LH 10 0
NN11 4LJ 10 Hawke Road 3
NN11 4LL 10 0
NN11 4LN 10 0
NN11 4LP 10 0
NN11 4LQ 10 0
NN11 4LR 10 0
NN11 4LS 10 0
NN11 4LT 10 0
NN11 4LU 10 0
NN11 4LW 10 0
NN11 4LX 10 0
NN11 4LY 10 0
NN11 4LZ 10 0
NN11 4NA 10 0
NN11 4NB 10 0
NN11 4ND 10 London Road 1
NN11 4NE 10 0
NN11 4NG 10 0
NN11 4NH 10 Badby Road West 1
NN11 4NJ 10 0
NN11 4NL 10 2021‑06 0
NN11 4NN 10 0
NN11 4NP 10 0
NN11 4NQ 10 0
NN11 4NR 10 0
NN11 4NS 10 Browns Road 4
NN11 4NT 10 0
NN11 4NU 10 0
NN11 4NW 10 0
NN11 4NX 10 0
NN11 4NY 10 0
NN11 4NZ 10 0
NN11 4PA 10 0
NN11 4PB 10 0
NN11 4PD 10 0
NN11 4PE 10 0
NN11 4PF 10 0
NN11 4PG 10 0
NN11 4PH 10 0
NN11 4PJ 10 0
NN11 4PL 10 0
NN11 4PN 10 Foundry Walk 1
NN11 4PP 10 0
NN11 4PR 10 0
NN11 4PS 10 0
NN11 4PT 10 0
NN11 4PU 10 0
NN11 4PW 10 0
NN11 4PX 10 0
NN11 4PY 10 0
NN11 4QA 10 0
NN11 4QB 10 Admirals Way 1
NN11 4QE 10 0
NN11 4QF 10 0
NN11 4QG 10 0
NN11 4QH 10 0
NN11 4QJ 10 0
NN11 4QL 10 0
NN11 4QN 10 0
NN11 4QP 10 0
NN11 4QQ 10 0
NN11 4QR 10 0
NN11 4QS 10 0
NN11 4QT 10 0
NN11 4QU 10 0
NN11 4QW 10 0
NN11 4QX 10 0
NN11 4QY 10 0
NN11 4QZ 10 0
NN11 4RA 10 0
NN11 4RB 10 Tamar Square 5
NN11 4RD 10 0
NN11 4RE 10 0
NN11 4RF 10 0
NN11 4RG 10 0
NN11 4RH 10 Foundry Court 2
NN11 4RL 10 0
NN11 4RN 10 0
NN11 4RP 10 0
NN11 4RR 10 0
NN11 4RS 10 0
NN11 4RT 10 0
NN11 4RU 50 0
NN11 4RW 10 0
NN11 4RX 10 0
NN11 4RY 10 0
NN11 4RZ 10 0
NN11 4SA 10 0
NN11 4SB 10 0
NN11 4SD 10 0
NN11 4SE 10 2015‑10 0
NN11 4SF 10 0
NN11 4SG 10 0
NN11 4SH 10 0
NN11 4SJ 10 0
NN11 4SL 10 0
NN11 4SN 10 0
NN11 4SP 10 0
NN11 4SQ 10 0
NN11 4SR 10 0
NN11 4SS 10 0
NN11 4ST 10 Western Avenue 2
NN11 4SU 10 0
NN11 4SW 10 0
NN11 4SX 10 0
NN11 4SY 10 0
NN11 4SZ 10 0
NN11 4TA 10 0
NN11 4TB 10 0
NN11 4TD 10 0
NN11 4TE 10 0
NN11 4TF 10 0
NN11 4TG 10 0
NN11 4TH 10 0
NN11 4TJ 10 0
NN11 4TL 10 0
NN11 4TN 10 0
NN11 4TP 10 0
NN11 4TQ 10 Westerburg Square 4
NN11 4TR 10 0
NN11 4TS 10 0
NN11 4TT 10 0
NN11 4TU 10 0
NN11 4TW 10 0
NN11 4TX 10 0
NN11 4TY 10 0
NN11 4TZ 10 0
NN11 4UA 10 0
NN11 4UB 10 0
NN11 4UD 10 0
NN11 4UE 10 0
NN11 4UF 10 0
NN11 4UJ 10 0
NN11 4UL 10 0
NN11 4WL 10 0
NN11 4WN 10 2022‑06 0
NN11 4XA 10 2017‑07 14 0
NN11 4XB 10 Warwick Court 1
NN11 4XF 10 0
NN11 4XG 10 Market Street 2
NN11 4XL 10 14 0
NN11 4XR 10 2015‑10 14 0
NN11 4XW 10 2018‑10 14 0
NN11 4XY 10 Oxford Close 1
NN11 4XZ 10 0
NN11 4YB 10 0
NN11 4YH 10 2018‑10 14 0
NN11 4YP 10 14 0
NN11 4ZR 10 14 0
NN11 4ZU 10 2018‑10 14 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
NN11 4DR 15 Bowen␣Square n8677798138 Market␣Square
NN11 4FG 2 St␣John's␣Square n4896092272 St␣Johns␣Square
NN11 4HN 2 Marlow␣Close w462679264 Staverton␣Road
NN11 4XG 2 Market␣Street w498400289 Market␣Square
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.