| Postcode | DL12 8SJ | 
|---|---|
| Post Town | Barnard Castle | 
| Nearest station | Bishop Auckland (17 km) | 
| Bus stops | Post Box (S) | 
| Roads in this postcode | |
| Number of UPRNs | 1 View | 
| Known addresses | 
                          No addresses found
                       | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 54.594993 | |
|---|---|---|
| Longitude | -1.919668 | |
| Easting | 405288 | |
| Northing | 522204 | |
| Grid reference | NZ052222 | |
| UTM reference | 30U 569800 6050260 | |
| what3words | entertainer.catching.doubts | |
| FixPhrase | crumpet luxury surgery swinging | |
| Plus code | 9C6WH3VJ+X4 | |
| Altitude | 229 metres (751 feet) | |
| Sunrise (today) | 7:09 | |
| Sunset (today) | 16:35 | |
| Distance away | ||
| Distance to sea | 44.3 KMs (27.5 miles) | 
| Parish | Marwood | E04010662 | 
|---|---|---|
| Ward | Upper Teesdale | E05016199 | 
| Unitary Authority | County Durham | E06000047 | 
| County | County Durham | E11000007 | 
| Constituency (2024) | Bishop Auckland | E14001101 | 
| MP | Sam Rushworth | Labour | 
| Police force | Durham | |
| NUTS/ITL 3 | Durham | |
| NUTS/ITL 2 | Northumberland, Durham and Tyne & Wear | |
| NUTS/ITL 1 | North East | |
| Country | England | E92000001 | 
| Date introduced | January 1980 | 
|---|---|
| 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) | 4 | |
|---|---|---|
| Households (2011) | 1 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Smaller rural: Nearer to a major town or city | |
| Rural/urban (2011) | Rural hamlet and isolated dwellings | |
| Census output area (2021) | E00105860 | |
| Census output area (2011) | 1B1 | |
| Lower layer super output area (2021) | County Durham 067B | E01020857 | 
| Lower layer super output area (2011) | County Durham 065A | E01020857 | 
| Middle layer super output area (2021) | Barnard Castle & Upper Teesdale | E02007022 | 
| Middle layer super output area (2011) | Upper Teesdale | E02004346 | 
| Travel to work area | Durham and Bishop Auckland | E30000203 | 
| Average property price in Darlington | £167,728 | 
|---|---|
| Annual change | 2.7% |