| Postcode | SR7 8HQ | 
|---|---|
| Post Town | Seaham | 
| Nearest station | Seaham (1 km) | 
| Bus stops | The Avenue - Essex Crescent (NE) The Lawns (SW) The Avenue - Essex Crescent (SW) Malvern Crescent (NW) Mount Pleasant (NE) The Avenue Shops (NE) | 
| Roads in this postcode | |
| Number of UPRNs | 11 View | 
| Known addresses | 1 Dartmouth Close, Dalton Le Dale 3 Dartmouth Close, Dalton Le Dale 6 Dartmouth Close, Dalton Le Dale 8 Dartmouth Close, Dalton Le Dale 9 Dartmouth Close, Dalton Le Dale | 
| Main property type | Detached | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 54.831494 | |
|---|---|---|
| Longitude | -1.361294 | |
| Easting | 441127 | |
| Northing | 548705 | |
| Grid reference | NZ411487 | |
| UTM reference | 30U 605259 6077271 | |
| what3words | incur.form.exploring | |
| FixPhrase | crunching macarena sighing unmanned | |
| Plus code | 9C6WRJJQ+HF | |
| Altitude | 92 metres (301 feet) | |
| Sunrise (today) | 7:07 | |
| Sunset (today) | 16:32 | |
| Distance away | ||
| Distance to sea | 2 KMs (1.2 miles) | 
| Parish | Dalton-le-Dale | E04010616 | 
|---|---|---|
| Ward | Dalton & Dawdon | E05016170 | 
| Unitary Authority | County Durham | E06000047 | 
| County | County Durham | E11000007 | 
| Constituency (2024) | Easington | E14001211 | 
| MP | Grahame Morris | 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 | March 1988 | 
|---|---|
| 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) | 21 | |
|---|---|---|
| Households (2011) | 10 | |
| 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) | Seaham | E63007259 | 
| Census output area (2021) | E00105274 | |
| Census output area (2011) | 6B3 | |
| Lower layer super output area (2021) | County Durham 016A | E01020750 | 
| Lower layer super output area (2011) | County Durham 016A | E01020750 | 
| Middle layer super output area (2021) | Seaham Northlea & Westlea | E02004320 | 
| Middle layer super output area (2011) | Seaham Northlea & Westlea | E02004320 | 
| Travel to work area | Sunderland | E30000275 | 
| Average property price in Sunderland | £137,600 | 
|---|---|
| Annual change | 1.1% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 8 Dartmouth Close, Dalton Le Dale | Detached (freehold) | May 2017 | £176,000 | 
| 3 Dartmouth Close, Dalton Le Dale | Other (freehold) | Aug 2016 | £200 | 
| Detached (freehold) | Aug 2014 | £196,000 | |
| Detached (freehold) | Jan 2001 | £80,000 | |
| 9 Dartmouth Close, Dalton Le Dale | Detached (freehold) | Aug 2016 | £241,000 | 
| Semi-detached (freehold) | Oct 2004 | £159,950 | |
| 6 Dartmouth Close, Dalton Le Dale | Detached (freehold) | Aug 2014 | £198,000 | 
| 1 Dartmouth Close, Dalton Le Dale | Semi-detached (freehold) | Mar 2003 | £79,950 |