Explore NP20 3AG in Wales on an interactive map. See its location and approximate address-derived boundary, then review the exact-postcode facts and wider-area statistics available below. Editable vector files, printed maps and postcode colouring tools are also available. Census 2021 records 74 residents and 37 households at the exact postcode.
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Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | NP20 3AG |
| Postcode without spaces | NP203AG |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | June 1999 |
| Directory version | 2026-06 |
| Latitude | 51.5696400 |
| Longitude | -3.0150490 |
| British National Grid | 329,746 E, 186,129 N |
| Country | Wales |
| Output Area (2021) | W00008471 |
| LSOA (2021) | W01001634 |
| MSOA (2021) | W02000365 |
| Electoral ward | W05001633 |
| Westminster constituency | W07000105 |
The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.
These Census figures are matched directly to the full postcode, rather than inferred from a wider neighbourhood.
| Residents | 74 |
| Households | 37 |
| Female residents | 38 |
| Male residents | 36 |
| Residents per household | 2.0 |
A detailed vector map covering a 500 metre radius around the postcode.
Land Registry Price Paid Data transactions matched to this exact full postcode.
| Sale date | Address | Property type | Tenure | Price |
|---|---|---|---|---|
| 20 Dec 2024 | 210, CARDIFF ROAD, NEWPORT | Semi-detached | Freehold | £240,000 |
| 8 Jul 2024 | 228, CARDIFF ROAD, NEWPORT | Semi-detached | Freehold | £112,500 |
| 13 Dec 2023 | 1, WEST POINT APARTMENTS, 219, CARDIFF ROAD, NEWPORT | Flat or maisonette | Leasehold | £122,000 |
| 24 Oct 2022 | 222, CARDIFF ROAD, NEWPORT | Semi-detached | Freehold | £192,000 |
| 28 May 2021 | 8, WEST POINT APARTMENTS, 219, CARDIFF ROAD, NEWPORT | Flat or maisonette | Leasehold | £130,000 |
| 26 Feb 2021 | 4, WEST POINT APARTMENTS, 219, CARDIFF ROAD, NEWPORT | Flat or maisonette | Leasehold | £113,000 |
| 23 Feb 2021 | 9, WEST POINT APARTMENTS, 219, CARDIFF ROAD, NEWPORT | Flat or maisonette | Leasehold | £110,000 |
| 19 Feb 2021 | 6, WEST POINT APARTMENTS, 219, CARDIFF ROAD, NEWPORT | Flat or maisonette | Leasehold | £110,000 |
| 29 Jan 2021 | 12, WEST POINT APARTMENTS, 219, CARDIFF ROAD, NEWPORT | Flat or maisonette | Leasehold | £108,000 |
| 14 Oct 2020 | 209, CARDIFF ROAD, NEWPORT | Semi-detached | Freehold | £169,995 |
| 2 Oct 2020 | 22, WEST POINT APARTMENTS, 219, CARDIFF ROAD, NEWPORT | Flat or maisonette | Leasehold | £135,000 |
| 30 Sep 2020 | 1, WEST POINT APARTMENTS, 219, CARDIFF ROAD, NEWPORT | Flat or maisonette | Leasehold | £115,000 |
Open schools and active GP practices in the NP20 postcode district, ordered by straight-line distance where coordinates are available.
Welsh establishment
Maesglas Road, Maesglas, Newport, NP20 3DG
Welsh establishment
Maesglas Road, Newport, NP20 3DG
Welsh establishment
Park Crescent, Newport, NP20 3AQ
Welsh establishment
Gaer Road, Newport, Newport (Casnewydd), NP20 3GY
Welsh establishment
Melfort Road, Newport, NP20 3FP
B
BELLE VUE TERRACE, NEWPORT, NP20 2WQ
B
BELLE VUE TERRACE, NEWPORT, NP20 2LB
B
131 STOW HILL, NEWPORT, NP20 4SZ
Welsh establishment
Baldwin Close, Newport, NP20 2LW
Welsh establishment
Melbourne Way, Newport, NP20 3RH
Welsh establishment
Bryngwyn Road, Newport, NP20 4JT
Welsh establishment
Capel Crescent, Newport, NP20 2FT
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 18 April 2026
55100 - Hotels and similar accommodation
Private Limited Company
Incorporated 10 February 2026
46520 - Wholesale of electronic and telecommunications equipment and parts
Private Limited Company
Incorporated 2 July 2025
45112 - Sale of used cars and light motor vehicles
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Newport 019B includes NP20 3AG and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 12 |
| Shoplifting | 2 |
| Anti-social behaviour | 1 |
| Bicycle theft | 1 |
| Burglary | 1 |
| Public order | 1 |
| Theft from the person | 1 |
Answers use the geographic scope stated with each dataset above.
NP20 3AG is in Wales.
The Census 2021 postcode-level dataset records 74 residents at NP20 3AG. This is an exact postcode count.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full NP20 3AG postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full NP20 3AG postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.