Use this guide to understand NP20 3SF in Wales. Start with the interactive location and approximate postcode outline, then browse the available facts and local-area indicators. Labels show which figures relate to the exact postcode and which cover a larger geography. Census 2021 records 79 residents and 31 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 3SF |
| Postcode without spaces | NP203SF |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | June 1999 |
| Directory version | 2026-06 |
| Latitude | 51.5837100 |
| Longitude | -3.0320330 |
| British National Grid | 328,591 E, 187,711 N |
| Country | Wales |
| Output Area (2021) | W00008332 |
| LSOA (2021) | W01001604 |
| MSOA (2021) | W02000358 |
| Electoral ward | W05001627 |
| 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 | 79 |
| Households | 31 |
| Female residents | 39 |
| Male residents | 40 |
| Residents per household | 2.5 |
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 |
|---|---|---|---|---|
| 24 Oct 2025 | GREYLANDS, 33, GLASLLWCH CRESCENT, NEWPORT | Semi-detached | Freehold | £310,000 |
| 14 Jul 2023 | 45, GLASLLWCH CRESCENT, NEWPORT | Semi-detached | Freehold | £282,500 |
| 15 Jan 2021 | 33, GLASLLWCH CRESCENT, NEWPORT | Semi-detached | Freehold | £262,500 |
| 6 Jan 2020 | 43, GLASLLWCH CRESCENT, NEWPORT | Semi-detached | Freehold | £172,000 |
Open schools and active GP practices in the NP20 postcode district, ordered by straight-line distance where coordinates are available.
Welsh establishment
Melbourne Way, Newport, NP20 3RH
Welsh establishment
Gaer Road, Newport, Newport (Casnewydd), NP20 3GY
Welsh establishment
Melfort Road, Newport, NP20 3FP
Welsh establishment
Bryngwyn Road, Newport, NP20 4JT
Welsh establishment
Park Crescent, Newport, NP20 3AQ
B
4-6 BRYNGWYN ROAD, NEWPORT, NP20 4JS
B
131 STOW HILL, NEWPORT, NP20 4SZ
B
35 GODFREY ROAD, NEWPORT, NP20 4PE
Welsh establishment
12 Devon Place, Newport, NP20 4NN
Welsh establishment
Maesglas Road, Maesglas, Newport, NP20 3DG
Welsh establishment
Maesglas Road, Newport, NP20 3DG
Welsh establishment
Queens Hill, Newport, NP20 5HJ
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 15 November 2022
47990 - Other retail sale not in stores, stalls or markets
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Newport 012D includes NP20 3SF and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 4 |
| Anti-social behaviour | 2 |
| Bicycle theft | 1 |
| Vehicle crime | 1 |
Answers use the geographic scope stated with each dataset above.
NP20 3SF is in Wales.
The Census 2021 postcode-level dataset records 79 residents at NP20 3SF. This is an exact postcode count.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full NP20 3SF postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full NP20 3SF postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.