| Postcode | CF24 4JH | 
|---|---|
| Post Town | Cardiff | 
| Nearest station | Cathays (1 km) | 
| Bus stops | Minister Street (SE) Llantrisant Street (N) Minny Street (S) Llantrisant Street (SE) Treorky Street (NW) Llantrisant Street (NW) | 
| Roads in this postcode | |
| Number of UPRNs | 32 View | 
| Known addresses | First Floor Flat, 2 Hirwain Street, Cardiff Ground Floor Flat, 2 Hirwain Street, Cardiff The Coach House, Hirwain Street, Cardiff 4 Hirwain Street, Cardiff 6 Hirwain Street, Cardiff 10 Hirwain Street, Cardiff 18 Hirwain Street, Cardiff 20 Hirwain Street, Cardiff 22 Hirwain Street, Cardiff 28 Hirwain Street, Cardiff 30 Hirwain Street, Cardiff 32 Hirwain Street, Cardiff 36 Hirwain Street, Cardiff 38 Hirwain Street, Cardiff 42 Hirwain Street, Cardiff 44 Hirwain Street, Cardiff 46 Hirwain Street, Cardiff 48 Hirwain Street, Cardiff | 
| Main property type | Terraced | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 51.494201 | |
|---|---|---|
| Longitude | -3.18341 | |
| Easting | 317941 | |
| Northing | 177915 | |
| Grid reference | ST179779 | |
| UTM reference | 30U 487267 5704800 | |
| what3words | plot.cafe.manage | |
| FixPhrase | cringe lure superman trilogy | |
| Plus code | 9C3RFRV8+MJ | |
| Altitude | 20 metres (66 feet) | |
| Sunrise (today) | 7:05 | |
| Sunset (today) | 16:49 | |
| Distance away | ||
| Distance to sea | 3.6 KMs (2.2 miles) | 
| Parish | Cathays | W04000842 | 
|---|---|---|
| Ward | Cathays | W05001274 | 
| Unitary Authority | Cardiff | W06000015 | 
| County | South Glamorgan | W11000007 | 
| Constituency (2024) | Cardiff South and Penarth | W07000091 | 
| MP | Stephen Doughty | Labour | 
| Police force | South Wales | |
| Water company | Dwr Cymru Welsh Water | |
| NUTS/ITL 3 | Cardiff and Vale of Glamorgan | |
| NUTS/ITL 2 | South East Wales | |
| NUTS/ITL 1 | Wales | |
| Country | Wales | W92000004 | 
| Date introduced | June 1999 | 
|---|---|
| Last updated | September 2025 | 
| User type | Small (addresses receive less than 25 items of mail per day) | 
| Quality | Within the building of the matched address closest to the postcode mean | 
| Population (2011) | 62 | |
|---|---|---|
| Households (2011) | 24 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Urban: Nearer to a major town or city | |
| Rural/urban (2011) | Urban city and town | |
| Built up area (2024) | Cardiff | W45001208 | 
| Census output area (2021) | W00008933 | |
| Census output area (2011) | 2A2 | |
| Lower layer super output area (2021) | Cardiff 028D | W01001722 | 
| Lower layer super output area (2011) | Cardiff 028D | W01001722 | 
| Middle layer super output area (2021) | Cathays North | W02000394 | 
| Middle layer super output area (2011) | Cathays North | W02000394 | 
| Travel to work area | Cardiff | W22000024 | 
| Average property price in Cardiff | £221,509 | 
|---|---|
| Annual change | 2.2% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 46 Hirwain Street, Cardiff | Other (freehold) | Apr 2024 | £9,760,000 | 
| Terraced (freehold) | Dec 2010 | £155,000 | |
| Terraced (freehold) | Feb 2003 | £115,000 | |
| 32 Hirwain Street, Cardiff | Terraced (freehold) | Apr 2023 | £396,000 | 
| Terraced (freehold) | Jul 1997 | £54,000 | |
| 30 Hirwain Street, Cardiff | Terraced (freehold) | Jul 2022 | £250,000 | 
| Terraced (freehold) | Feb 2000 | £77,000 | |
| Terraced (freehold) | May 1996 | £35,500 | |
| 22 Hirwain Street, Cardiff | Terraced (freehold) | Jun 2022 | £260,000 | 
| 38 Hirwain Street, Cardiff | Terraced (freehold) | Feb 2021 | £142,500 | 
| First Floor Flat, 2 Hirwain Street, Cardiff | Flat (leasehold) | Feb 2019 | £130,000 | 
| Flat (leasehold) | Jul 2015 | £101,500 | |
| Flat (leasehold) | Jan 2005 | £103,000 | |
| Terraced (freehold) | Mar 2000 | £98,000 | |
| 48 Hirwain Street, Cardiff | Terraced (freehold) | Feb 2019 | £192,500 | 
| Terraced (freehold) | Mar 2003 | £110,000 | |
| Terraced (freehold) | Jun 2000 | £75,000 | |
| 4 Hirwain Street, Cardiff | Terraced (freehold) | Feb 2018 | £185,000 | 
| Terraced (freehold) | Aug 2007 | £149,500 | |
| 18 Hirwain Street, Cardiff | Terraced (freehold) | Feb 2017 | £333,000 | 
| Terraced (freehold) | Mar 2016 | £171,000 | |
| Terraced (freehold) | Sep 2007 | £169,950 | |
| 10 Hirwain Street, Cardiff | Terraced (freehold) | Oct 2014 | £160,000 |