| Postcode | CF83 1LN | 
|---|---|
| Post Town | Caerphilly | 
| Nearest station | Caerphilly (0 km) | 
| Bus stops | Goodrich Avenue (E) Twyn School (NW) Brynau Road (W) Brynau Road (E) Interchange Stand 11 () Interchange Stand 10 () | 
| Number of UPRNs | 1 View | 
| Known addresses | Austin Grange, Caerphilly | 
| Main property type | Other | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 51.571722 | |
|---|---|---|
| Longitude | -3.212277 | |
| Easting | 316080 | |
| Northing | 186569 | |
| Grid reference | ST160865 | |
| UTM reference | 30U 485288 5713427 | |
| what3words | wins.loaded.active | |
| FixPhrase | cringing lurch steadily upheld | |
| Plus code | 9C3RHQCQ+M3 | |
| Altitude | 102 metres (334 feet) | |
| Sunrise (today) | 7:05 | |
| Sunset (today) | 16:49 | |
| Distance away | ||
| Distance to sea | 11.1 KMs (6.9 miles) | 
| Parish | Caerphilly | W04000904 | 
|---|---|---|
| Ward | St Martins | W05001674 | 
| Unitary Authority | Caerphilly | W06000018 | 
| County | Gwent | W11000003 | 
| Constituency (2024) | Caerphilly | W07000088 | 
| MP | Chris Evans | Labour | 
| Police force | Gwent | |
| Water company | Dwr Cymru Welsh Water | |
| NUTS/ITL 3 | Gwent Valleys | |
| NUTS/ITL 2 | South East Wales | |
| NUTS/ITL 1 | Wales | |
| Country | Wales | W92000004 | 
| Date introduced | December 1995 | 
|---|---|
| Date usage ended | January 2024 | 
| 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) | 3 | |
|---|---|---|
| Households (2011) | 1 | |
| 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) | Caerphilly | W45001178 | 
| Census output area (2021) | W00007465 | |
| Census output area (2011) | 6B2 | |
| Lower layer super output area (2021) | Caerphilly 024D | W01001425 | 
| Lower layer super output area (2011) | Caerphilly 024D | W01001425 | 
| Middle layer super output area (2021) | Caerphilly South | W02000313 | 
| Middle layer super output area (2011) | Caerphilly South | W02000313 | 
| Travel to work area | Cardiff | W22000024 | 
| Average property price in Cardiff | £221,509 | 
|---|---|
| Annual change | 2.2% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Austin Grange, Caerphilly | Other (freehold) | Jun 2022 | £1,325,000 | 
| Other (freehold) | Jun 2022 | £2,300,000 |