| Postcode | DA4 9BY | 
|---|---|
| Post Town | Dartford | 
| Nearest station | Farningham Road (1 km) | 
| Bus stops | Bull Hill (N) Bull Hill (S) The Bull (SW) Jacobs Lane (N) Jacobs Lane (S) Jacobs Lane (SE) | 
| Roads in this postcode | |
| Number of UPRNs | 44 View | 
| Known addresses | Crispins, The Street, Horton Kirby Croft House, The Street, Horton Kirby Dale Court, The Street, Horton Kirby Darent House, The Street, Horton Kirby Days Cottage, The Street, Horton Kirby Fighting Cocks, The Street, Horton Kirby Ivy Cottage, The Street, Horton Kirby Jasmine Cottage, The Street, Horton Kirby Kent House, The Street, Horton Kirby Kimberley, The Street, Horton Kirby Kirby Cottage, The Street, Horton Kirby Kirby Hall, The Street, Horton Kirby Lilliput, The Street, Horton Kirby Meadow View, The Street, Horton Kirby Norris Cottage, The Street, Horton Kirby Old Garden Cottage, The Street, Horton Kirby Pemba, The Street, Horton Kirby Pyxos, The Street, Horton Kirby Reeves House, The Street, Horton Kirby Spinneys, The Street, Horton Kirby The Green House, The Street, Horton Kirby The Paddock, The Street, Horton Kirby The Stores, The Street, Horton Kirby Walnut Tree Cottage, The Street, Horton Kirby Waverley, The Street, Horton Kirby Wingetts, The Street, Horton Kirby | 
| Main property type | Detached | 
| Businesses | 
| Latitude | 51.391448 | |
|---|---|---|
| Longitude | 0.240588 | |
| Easting | 555987 | |
| Northing | 168205 | |
| Grid reference | TQ559682 | |
| UTM reference | 31U 308023 5696970 | |
| what3words | grin.code.throw | |
| FixPhrase | crimson magnifier sufferer unclip | |
| Plus code | 9F3296RR+H6 | |
| Altitude | 28 metres (93 feet) | |
| Sunrise (today) | 6:51 | |
| Sunset (today) | 16:36 | |
| Distance away | ||
| Distance to sea | 13.6 KMs (8.4 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) | 85 | |
|---|---|---|
| Households (2011) | 34 | |
| 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 | |
| Built up area (2024) | Horton Kirby | E63012271 | 
| Census output area (2021) | E00124031 | |
| Census output area (2011) | 6B2 | |
| Lower layer super output area (2021) | Sevenoaks 005B | E01024432 | 
| Lower layer super output area (2011) | Sevenoaks 005B | E01024432 | 
| 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 | 
|---|---|---|---|
| Ivy Cottage, The Street, Horton Kirby | Semi-detached (freehold) | Apr 2024 | £642,500 | 
| Semi-detached (freehold) | Mar 2005 | £300,000 | |
| Spinneys, The Street, Horton Kirby | Detached (freehold) | Oct 2023 | £800,000 | 
| Detached (freehold) | Feb 1999 | £293,000 | |
| Days Cottage, The Street, Horton Kirby | Detached (freehold) | Apr 2022 | £640,000 | 
| Croft House, The Street, Horton Kirby | Detached (freehold) | Dec 2021 | £1,010,000 | 
| Detached (freehold) | Mar 2007 | £681,250 | |
| Detached (freehold) | Jul 2001 | £419,000 | |
| Kirby Cottage, The Street, Horton Kirby | Detached (freehold) | Nov 2020 | £510,000 | 
| Detached (freehold) | Jul 2004 | £280,000 | |
| Walnut Tree Cottage, The Street, Horton Kirby | Detached (freehold) | Aug 2020 | £675,000 | 
| Fighting Cocks, The Street, Horton Kirby | Other (leasehold) | Jun 2019 | £60,000 | 
| Meadow View, The Street, Horton Kirby | Detached (freehold) | Jun 2019 | £765,000 | 
| Waverley, The Street, Horton Kirby | Detached (freehold) | Apr 2018 | £1,430,000 | 
| Detached (freehold) | Jun 2001 | £595,000 | |
| Darent House, The Street, Horton Kirby | Detached (freehold) | Nov 2016 | £580,000 |