| Postcode | TS21 3DD | 
|---|---|
| Post Town | Stockton-on-Tees | 
| Nearest station | Newton Aycliffe (11 km) | 
| Bus stops | Thurlow Road Nurseries (NW) New Dun Cow (NW) Thurlow Road Nurseries (SE) New Dun Cow (SE) Sainsburys (S) | 
| Roads in this postcode | |
| Number of UPRNs | 10 View | 
| Known addresses | 
                          No addresses found
                       | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 54.657423 | |
|---|---|---|
| Longitude | -1.443202 | |
| Easting | 436019 | |
| Northing | 529290 | |
| Grid reference | NZ360292 | |
| UTM reference | 30U 600428 6057783 | |
| what3words | servants.beams.irritated | |
| FixPhrase | crumpled lyrics spiritual undoing | |
| Plus code | 9C6WMH44+XP | |
| Altitude | 108 metres (354 feet) | |
| Sunrise (today) | 7:07 | |
| Sunset (today) | 16:33 | |
| Distance away | ||
| Distance to sea | 14.9 KMs (9.2 miles) | 
| Parish | Sedgefield | E04010687 | 
|---|---|---|
| Ward | Sedgefield | E05016192 | 
| Unitary Authority | County Durham | E06000047 | 
| County | County Durham | E11000007 | 
| Constituency (2024) | Newton Aycliffe and Spennymoor | E14001382 | 
| MP | Alan Strickland | Labour | 
| Police force | Durham | |
| Water company | Northumbrian Water | |
| NUTS/ITL 3 | Durham | |
| NUTS/ITL 2 | Northumberland, Durham and Tyne & Wear | |
| NUTS/ITL 1 | North East | |
| Country | England | E92000001 | 
| Date introduced | January 2013 | 
|---|---|
| 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 | 
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
|---|---|---|
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Larger rural: Nearer to a major town or city | |
| Rural/urban (2011) | Rural town and fringe | |
| Built up area (2024) | Sedgefield | E63007356 | 
| Census output area (2021) | E00105710 | |
| Census output area (2011) | 1B1 | |
| Lower layer super output area (2021) | County Durham 054D | E01020830 | 
| Lower layer super output area (2011) | County Durham 054D | E01020830 | 
| Middle layer super output area (2021) | Sedgefield & Bishop Middleham | E02004339 | 
| Middle layer super output area (2011) | Sedgefield & Bishop Middleham | E02004339 | 
| Travel to work area | Durham and Bishop Auckland | E30000203 | 
| Average property price in Cleveland | £164,040 | 
|---|---|
| Annual change | 2.5% |