| Postcode | DA4 9DU | 
|---|---|
| Post Town | Dartford | 
| Nearest station | Farningham Road (2 km) | 
| Bus stops | No nearby bus stops | 
| Roads in this postcode | |
| Number of UPRNs | 2 View | 
| Known addresses | The New House, Stack Road, Horton Kirby | 
| Main property type | Other | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 51.391749 | |
|---|---|---|
| Longitude | 0.257723 | |
| Easting | 557178 | |
| Northing | 168275 | |
| Grid reference | TQ571682 | |
| UTM reference | 31U 309216 5696959 | |
| what3words | view.scans.wasp | |
| FixPhrase | crimson magnifier suffering upheld | |
| Plus code | 9F3297R5+M3 | |
| Altitude | 80 metres (262 feet) | |
| Sunrise (today) | 6:51 | |
| Sunset (today) | 16:36 | |
| Distance away | ||
| Distance to sea | 12.5 KMs (7.8 miles) | 
| Parish | Horton Kirby and South Darenth | E04004996 | 
|---|---|---|
| Ward | Farningham, Horton Kirby and South Darenth | E05005016 | 
| Local Authority District | Sevenoaks | E07000111 | 
| County Electoral Division | Sevenoaks North & Darent Valley | E58000729 | 
| Local Authority | Kent | E10000016 | 
| County | Kent | E10000016 | 
| Constituency (2024) | Sevenoaks | E14001465 | 
| MP | Laura Trott | Conservative | 
| Police force | Kent | |
| Water company | Thames Water | |
| NUTS/ITL 3 | West Kent | |
| NUTS/ITL 2 | Kent | |
| NUTS/ITL 1 | South 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) | E00124032 | |
| Census output area (2011) | 5B3 | |
| Lower layer super output area (2021) | Sevenoaks 005D | E01024434 | 
| Lower layer super output area (2011) | Sevenoaks 005D | E01024434 | 
| Middle layer super output area (2021) | Darenth Valley | E02005091 | 
| Middle layer super output area (2011) | Darenth Valley | E02005091 | 
| Travel to work area | London | E30000234 | 
| Average property price in Dartford | £385,502 | 
|---|---|
| Annual change | 2.8% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| The New House, Stack Road, Horton Kirby | Other (freehold) | Feb 2017 | £6,170,414 |