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OSM Postcode Mapping for NP18 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 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 %
NP18 3 143 143 128 89.5%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
NP18 3BS 10 Flavius Close 15
NP18 3BT 10 Flavius Close 1
NP18 3BU 10 Roman Way 2
NP18 3BW 10 Highfield Close 15
NP18 3BX 10 Lodge Hill 7
NP18 3BY 50 Roman Way 3
NP18 3BZ 10 Willow Green 17
NP18 3DA 10 Lodge Hill 15
NP18 3DB 10 Augustan Drive 14
NP18 3DD 10 Augustan Drive 19
NP18 3DE 10 Augustan Way 8
NP18 3DF 10 0
NP18 3DG 10 Brecon Court 5
NP18 3DH 10 Brecon Court 2
NP18 3DJ 10 Augustan Close 22
NP18 3DL 10 Lodge Hill 9
NP18 3DN 10 Greenfield 26
NP18 3DP 10 Oakfield 19
NP18 3DQ 10 Fairfield Road 44
NP18 3DR 10 Fairfield Close 11
NP18 3DS 10 Anthony Drive 45
NP18 3DT 10 Anthony Drive 42
NP18 3DU 10 Highfield Road 22
NP18 3DW 10 Highfield Close 30
NP18 3DX 10 Anthony Drive 19
NP18 3DY 10 Roman Way 10
NP18 3DZ 10 Westfield Road 11
NP18 3EA 10 0
NP18 3EB 10 Poplar Court 16
NP18 3ED 10 Westfield Close 18
NP18 3EE 10 Oxford Close 12
NP18 3EF 10 Harrow Close 13
NP18 3EG 10 Cambridge Court 4
NP18 3EH 10 Roman Way 31
NP18 3EJ 10 Lodge Avenue 47
NP18 3EL 10 Gwladys Place 22
NP18 3EN 10 Roman Way 16
NP18 3EP 10 Bellin Close 8
NP18 3EQ 10 Roman Way 32
NP18 3ER 10 Caesar Crescent 10
NP18 3ES 10 Mithras Way 8
NP18 3ET 10 Caesar Crescent 27
NP18 3EU 10 Eastfield Way 28
NP18 3EW 10 Eastfield Road 20
NP18 3EX 10 Larkfield Close 41
NP18 3EY 10 Anthony Drive 14
NP18 3EZ 10 Northfield Close 35
NP18 3FA 10 Northfield Road 19
NP18 3FB 10 Julius Close 10
NP18 3FD 10 Roman Way 3
NP18 3FE 10 Roman Way 3
NP18 3FF 10 Roman Way 4
NP18 3FG 10 Gloucester Court 14
NP18 3FH 10 0
NP18 3FJ 10 Hadrian Close 9
NP18 3FL 10 0
NP18 3FN 10 Caradog Close 13
NP18 3FP 10 Caradog Close 6
NP18 3FQ 10 Eastfield Close 18
NP18 3FR 10 Eastfield View 15
NP18 3FS 10 Roman Way 13
NP18 3FT 10 Caesar Crescent 29
NP18 3FU 10 0
NP18 3FW 10 Eastfield Mews 21
NP18 3FX 10 Orchard Road 33
NP18 3FY 10 Glen Usk View 39
NP18 3FZ 10 Eastfield Drive 8
NP18 3NN 10 Ponthir Road 9
NP18 3NR 10 0
NP18 3NS 10 College Crescent 11
NP18 3NT 10 0
NP18 3NU 10 Isca Court 8
NP18 3NW 10 College Road 36
NP18 3NX 10 0
NP18 3NY 10 Ponthir Road 41
NP18 3NZ 10 Rising Sun Gardens 3
NP18 3PA 10 Ponthir Road 1
NP18 3PB 10 0
NP18 3PD 10 Aqueduct Close 14
NP18 3PE 10 Diana Grove 13
NP18 3PF 10 Sol Invictus Place 10
NP18 3PG 10 Tadia Way 20
NP18 3PR 10 Brooklea 26
NP18 3PS 10 0
NP18 3PT 10 The Brades 71
NP18 3PU 10 Forge Close 22
NP18 3PW 10 Forge Close 23
NP18 3PX 10 Forge Close 28
NP18 3QQ 10 0
NP18 3QR 10 0
NP18 3QT 10 Lodge Road 1
NP18 3QU 10 St Cadoc's Close 8
NP18 3QW 10 Lodge Road 4
NP18 3QX 10 Lodge Road 19
NP18 3QY 10 Lodge Road 4
NP18 3QZ 10 Pillmawr Road 20
NP18 3RA 10 Lodge Road 29
NP18 3RB 10 White Ash Glade 37
NP18 3RD 10 Elder Close 21
NP18 3RF 10 Home Farm Crescent 42
NP18 3RG 10 Blackthorn Grove 11
NP18 3RH 10 Conifer Close 10
NP18 3RJ 10 Boxtree Close 9
NP18 3RL 10 Pear Tree Close 12
NP18 3RN 10 Cypress Close 8
NP18 3RP 10 Chestnut Grove 17
NP18 3RQ 10 Hornbeam Close 10
NP18 3RR 10 Firtree Close 12
NP18 3RS 10 Copper Beech Close 10
NP18 3RT 10 Bay Tree Close 10
NP18 3RU 10 Wentwood Road 30
NP18 3RW 10 Wentwood Road 49
NP18 3RX 10 Silver Birch Close 8
NP18 3SA 10 Plane Tree Close 16
NP18 3SB 10 Walnut Drive 26
NP18 3SD 10 Redwood Close 16
NP18 3SE 10 Hazel Walk 35
NP18 3SF 10 Home Farm Green 26
NP18 3SG 10 Roman Reach 17
NP18 3SH 10 Home Farm Close 20
NP18 3SJ 10 Oakdale Close 7
NP18 3SL 10 Malthouse Lane 3
NP18 3SN 10 Roman Reach 14
NP18 3SP 10 2022‑07 0
NP18 3SQ 10 Roman Reach 39
NP18 3SS 10 Pollard Close 25
NP18 3ST 10 Till Grove 4
NP18 3SU 10 Trinity View 64
NP18 3SW 10 Trinity View 61
NP18 3SX 10 Park Wood Close 18
NP18 3SY 10 Priory Close 20
NP18 3SZ 10 Trinity Lane 2
NP18 3TA 10 Abbot Close 5
NP18 3TB 10 College Glade 38
NP18 3TD 10 0
NP18 3TE 10 College Glade 20
NP18 3TF 10 Webley Close 10
NP18 3TG 10 Webley Gardens 6
NP18 3TH 10 Owen Close 11
NP18 3TJ 10 Anwyll Close 18
NP18 3WT 10 2017‑04 16 0
NP18 3WU 10 0
NP18 3WX 10 0
NP18 3XH 10 Ponthir Road 0
NP18 3XL 10 Ponthir Road 9
NP18 3XQ 10 Lodge Road 27
NP18 3XR 10 2018‑04 0
NP18 3YD 10 2019‑01 16 0
NP18 3YG 10 2019‑01 16 0
NP18 3YH 10 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
NP18 3BU 2 Roman␣Way w1004158512 Flavius␣Close
NP18 3BW 15 Highfield␣Close w886742073 Hillcrest
NP18 3BW 15 Highfield␣Close w886742077 Hillcrest
NP18 3BW 15 Highfield␣Close w886742082 Northfield␣Close
NP18 3BW 15 Highfield␣Close w886742086 Northfield␣Close
NP18 3BW 15 Highfield␣Close w886742074 Hillcrest
NP18 3BW 15 Highfield␣Close w886742078 Hillcrest
NP18 3BW 15 Highfield␣Close w886742083 Northfield␣Close
NP18 3BW 15 Highfield␣Close w886742075 Hillcrest
NP18 3BW 15 Highfield␣Close w886742079 Hillcrest
NP18 3BW 15 Highfield␣Close w886742084 Northfield␣Close
NP18 3BW 15 Highfield␣Close w886742070 Northfield␣Close
NP18 3BW 15 Highfield␣Close w886742076 Hillcrest
NP18 3BW 15 Highfield␣Close w886742081 Northfield␣Close
NP18 3BW 15 Highfield␣Close w886742085 Northfield␣Close
NP18 3BZ 17 Willow␣Green w499555884 The␣Paddocks
NP18 3BZ 17 Willow␣Green w499555895 The␣Paddocks
NP18 3BZ 17 Willow␣Green w499555885 The␣Paddocks
NP18 3BZ 17 Willow␣Green w499555881 The␣Paddocks
NP18 3BZ 17 Willow␣Green w499555886 The␣Paddocks
NP18 3BZ 17 Willow␣Green w499555882 The␣Paddocks
NP18 3BZ 17 Willow␣Green w499555889 The␣Paddocks
NP18 3BZ 17 Willow␣Green w499555883 The␣Paddocks
NP18 3DD 19 Augustan␣Drive w749895641 Lodge␣Hill
NP18 3DL 9 Lodge␣Hill w1034921501 The␣Paddocks
NP18 3DT 42 Anthony␣Drive w973188138 Highfield␣Road
NP18 3DT 42 Anthony␣Drive w973188142 Highfield␣Road
NP18 3DT 42 Anthony␣Drive w973188146 Highfield␣Road
NP18 3DT 42 Anthony␣Drive w973188150 Highfield␣Road
NP18 3DT 42 Anthony␣Drive w973188135 Highfield␣Road
NP18 3DT 42 Anthony␣Drive w973188139 Highfield␣Road
NP18 3DT 42 Anthony␣Drive w973188143 Highfield␣Road
NP18 3DT 42 Anthony␣Drive w973188147 Highfield␣Road
NP18 3DT 42 Anthony␣Drive w973188136 Highfield␣Road
NP18 3DT 42 Anthony␣Drive w973188140 Highfield␣Road
NP18 3DT 42 Anthony␣Drive w973188144 Highfield␣Road
NP18 3DT 42 Anthony␣Drive w973188148 Highfield␣Road
NP18 3DT 42 Anthony␣Drive w973188137 Highfield␣Road
NP18 3DT 42 Anthony␣Drive w973188141 Highfield␣Road
NP18 3DT 42 Anthony␣Drive w973188145 Highfield␣Road
NP18 3DT 42 Anthony␣Drive w973188149 Highfield␣Road
NP18 3DU 22 Highfield␣Road w973188151 Highfield␣Way
NP18 3DU 22 Highfield␣Road w973188152 Highfield␣Way
NP18 3DX 19 Anthony␣Drive w499555923 Northfield␣Road
NP18 3DZ 11 Westfield␣Road w973188051 Westfield␣Court
NP18 3DZ 11 Westfield␣Road w973188050 Westfield␣Court
NP18 3EE 12 Oxford␣Close w973188068
NP18 3EE 12 Oxford␣Close w973188065
NP18 3EE 12 Oxford␣Close w973188066
NP18 3EE 12 Oxford␣Close w499555857
NP18 3EE 12 Oxford␣Close w973188067
NP18 3EE 12 Oxford␣Close w499555860
NP18 3ER 10 Caesar␣Crescent w489669741
NP18 3EU 28 Eastfield␣Way w1039193441 Caesar␣Crescent
NP18 3EU 28 Eastfield␣Way w489669745 Caesar␣Crescent
NP18 3EU 28 Eastfield␣Way w489669746 Caesar␣Crescent
NP18 3EU 28 Eastfield␣Way w489669743 Caesar␣Crescent
NP18 3EU 28 Eastfield␣Way w489669763 Caesar␣Crescent
NP18 3EU 28 Eastfield␣Way w489669839 Caesar␣Crescent
NP18 3EU 28 Eastfield␣Way w489669744 Caesar␣Crescent
NP18 3EU 28 Eastfield␣Way w489669840 Caesar␣Crescent
NP18 3EW 20 Eastfield␣Road w1009358625 Anthony␣Drive
NP18 3EW 20 Eastfield␣Road w499555808 Anthony␣Drive
NP18 3EW 20 Eastfield␣Road w1009358626 Anthony␣Drive
NP18 3EW 20 Eastfield␣Road w499555805 Anthony␣Drive
NP18 3EW 20 Eastfield␣Road w499555809 Anthony␣Drive
NP18 3EW 20 Eastfield␣Road w499555806 Anthony␣Drive
NP18 3EW 20 Eastfield␣Road w499555807 Anthony␣Drive
NP18 3EY 14 Anthony␣Drive w1039181414 Caesar␣Crescent
NP18 3FF 4 Roman␣Way w1004158510 Caradog␣Close
NP18 3FG 14 Gloucester␣Court n7012264722 Kent␣Court
NP18 3FG 14 Gloucester␣Court n9007399519 Kent␣Court
NP18 3FG 14 Gloucester␣Court w489669772 Kent␣Court
NP18 3FG 14 Gloucester␣Court n9569729646 Roman␣Way
NP18 3FG 14 Gloucester␣Court w973188202 Roman␣Way
NP18 3FG 14 Gloucester␣Court w1009358609 Roman␣Way
NP18 3FP 6 Caradog␣Close w489669770 Roman␣Way
NP18 3FP 6 Caradog␣Close w489669768 Roman␣Way
NP18 3FS 13 Roman␣Way w917152890 Julius␣Close
NP18 3FT 29 Caesar␣Crescent w886737331 Roman␣Way
NP18 3FW 21 Eastfield␣Mews w1052349744 Eastfield␣Drive
NP18 3FW 21 Eastfield␣Mews w1052349748 Eastfield␣Drive
NP18 3FW 21 Eastfield␣Mews w1052349745 Eastfield␣Drive
NP18 3FW 21 Eastfield␣Mews w1052349749 Eastfield␣Drive
NP18 3FW 21 Eastfield␣Mews w1052349746 Eastfield␣Drive
NP18 3FW 21 Eastfield␣Mews w1052349750 Eastfield␣Drive
NP18 3FW 21 Eastfield␣Mews w1052349743 Eastfield␣Drive
NP18 3FW 21 Eastfield␣Mews w1052349747 Eastfield␣Drive
NP18 3FW 21 Eastfield␣Mews w1052349751 Eastfield␣Drive
NP18 3FX 33 Orchard␣Road w749934131 College␣Glade
NP18 3FX 33 Orchard␣Road w749934163 College␣Glade
NP18 3FX 33 Orchard␣Road w973352424 Ivor␣John␣Walk
NP18 3FX 33 Orchard␣Road w973352428 Ivor␣John␣Walk
NP18 3FX 33 Orchard␣Road w973352432 Ivor␣John␣Walk
NP18 3FX 33 Orchard␣Road w749934132 Ivor␣John␣Walk
NP18 3FX 33 Orchard␣Road w973352425 Ivor␣John␣Walk
NP18 3FX 33 Orchard␣Road w973352429 Ivor␣John␣Walk
NP18 3FX 33 Orchard␣Road w973352433 Ivor␣John␣Walk
NP18 3FX 33 Orchard␣Road w749934138 Ivor␣John␣Walk
NP18 3FX 33 Orchard␣Road w973352426 Ivor␣John␣Walk
NP18 3FX 33 Orchard␣Road w973352430 Ivor␣John␣Walk
NP18 3FX 33 Orchard␣Road w973352435 Ivon␣John␣Walk
NP18 3FX 33 Orchard␣Road w973352427 Ivor␣John␣Walk
NP18 3FX 33 Orchard␣Road w973352431 Ivor␣John␣Walk
NP18 3FY 39 Glen␣Usk␣View w749934151 Orchard␣Road
NP18 3NS 11 College␣Crescent w489669925
NP18 3NU 8 Isca␣Court w732747619 Lodge␣Road
NP18 3NW 36 College␣Road w733099160 Ponthir␣Road
NP18 3NW 36 College␣Road w963413900 Ponthir␣Road
NP18 3NW 36 College␣Road w963413904 Ponthir␣Road
NP18 3NW 36 College␣Road w733099161 Ponthir␣Road
NP18 3NW 36 College␣Road w963413901 Ponthir␣Road
NP18 3NW 36 College␣Road w963413905 Ponthir␣Road
NP18 3NW 36 College␣Road w1044527436 Ponthir␣Road
NP18 3NW 36 College␣Road w733099155 Ponthir␣Road
NP18 3NW 36 College␣Road w733099162 Ponthir␣Road
NP18 3NW 36 College␣Road w963413902 Ponthir␣Road
NP18 3NW 36 College␣Road w963413906 Ponthir␣Road
NP18 3NW 36 College␣Road w733099157 Ponthir␣Road
NP18 3NW 36 College␣Road w733099164 Ponthir␣Road
NP18 3NW 36 College␣Road w963413899 Ponthir␣Road
NP18 3NW 36 College␣Road w963413903 Ponthir␣Road
NP18 3NZ 3 Rising␣Sun␣Gardens w857390859 Ponthir␣Road
NP18 3PU 22 Forge␣Close w1004158537 The␣Brades
NP18 3PX 28 Forge␣Close w749934270 The␣Brades
NP18 3PX 28 Forge␣Close w749934267 The␣Brades
NP18 3PX 28 Forge␣Close w749934271 The␣Brades
NP18 3PX 28 Forge␣Close w749934268 The␣Brades
NP18 3PX 28 Forge␣Close w749934272 The␣Brades
NP18 3PX 28 Forge␣Close w749934269 The␣Brades
NP18 3PX 28 Forge␣Close w749934275 The␣Brades
NP18 3QZ 20 Pillmawr␣Road w749592194 Lodge␣Road
NP18 3QZ 20 Pillmawr␣Road w749592195 Lodge␣Road
NP18 3QZ 20 Pillmawr␣Road w499556081 Pillmawr␣Road,␣Caerleon
NP18 3QZ 20 Pillmawr␣Road w916422579 Lodge␣Road
NP18 3QZ 20 Pillmawr␣Road w1004158505 Pillmawr␣Road,␣Caerleon
NP18 3QZ 20 Pillmawr␣Road n7009661883 Pillmawr␣Road,␣Caerleon
NP18 3RA 29 Lodge␣Road w916433750 St␣Cadoc's␣Close
NP18 3RA 29 Lodge␣Road w251739614 College␣Road
NP18 3RA 29 Lodge␣Road w251739669 College␣Road
NP18 3RA 29 Lodge␣Road w917152854 Bellin␣Close
NP18 3RA 29 Lodge␣Road w251739627 College␣Road
NP18 3RA 29 Lodge␣Road w251739666 College␣Road
NP18 3RA 29 Lodge␣Road w732673367 College␣Road
NP18 3RA 29 Lodge␣Road w916433747 St␣Cadoc's␣Close
NP18 3RA 29 Lodge␣Road w39340096 College␣Road
NP18 3RA 29 Lodge␣Road w251739668 College␣Road
NP18 3RU 30 Wentwood␣Road w796236704 Pillmawr␣Road
NP18 3SH 20 Home␣Farm␣Close w732976871 Home␣Farm␣Green
NP18 3SH 20 Home␣Farm␣Close w916386253 Home␣Farm␣Green
NP18 3ST 4 Till␣Grove w499555871 The␣Paddocks
NP18 3SW 61 Trinity␣View w1052337024 Lodge␣Road
NP18 3TG 6 Webley␣Gardens w749934112 College␣Glade
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.