| Postcode | TN15 8LG | 
|---|---|
| Post Town | Sevenoaks | 
| Nearest station | Borough Green and Wrotham (1 km) | 
| Bus stops | 
                       Flour Mill (W) 
Platt Common (NE) 
Platt Common (SW) 
                     | 
                  
| Roads in this postcode | |
| Number of UPRNs | 16 View | 
| Known addresses | 
                       Ashcroft, Long Mill Lane, Platt 
                            Cherry Tree Cottage, Long Mill Lane, Platt 
                            Chestnut Tree Cottage, Long Mill Lane, Platt 
                            Eckersall, Long Mill Lane, Platt 
                            Elder Cottage, Long Mill Lane, Platt 
                            Hall Cottage, Long Mill Lane, Platt 
                            Shutters Cottage, Long Mill Lane, Platt 
                            Shutters, Long Mill Lane, Platt 
                            Wisteria Cottage, Long Mill Lane, Platt 
                       | 
                  
| Main property type | Detached | 
| Businesses | 
| Latitude | 51.2911 | |
|---|---|---|
| Longitude | 0.321886 | |
| Easting | 561996 | |
| Northing | 157223 | |
| Grid reference | TQ619572 | |
| UTM reference | 31U 313270 5685603 | |
| what3words | rails.tones.heave | |
| FixPhrase | crimp magnify sudoku thinly | |
| Plus code | 9F3278RC+CQ | |
| Altitude | 99 metres (325 feet) | |
| Sunrise (today) | 6:58 | |
| Sunset (today) | 16:29 | |
| Distance away | ||
| Distance to sea | 18.3 KMs (11.4 miles) | 
| Parish | Platt | E04005103 | 
|---|---|---|
| Ward | Borough Green & Platt | E05015038 | 
| Local Authority District | Tonbridge and Malling | E07000115 | 
| County Electoral Division | Malling West | E58000723 | 
| Local Authority | Kent | E10000016 | 
| County | Kent | E10000016 | 
| Constituency (2024) | Tonbridge | E14001549 | 
| MP | Tom Tugendhat | Conservative | 
| Police force | Kent | |
| Water company | South East Water | |
| Sewage company | Southern 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) | 22 | |
|---|---|---|
| Households (2011) | 9 | |
| 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) | Borough Green | E63012553 | 
| Census output area (2021) | E00125504 | |
| Census output area (2011) | 6A4 | |
| Lower layer super output area (2021) | Tonbridge and Malling 006B | E01024724 | 
| Lower layer super output area (2011) | Tonbridge and Malling 006B | E01024724 | 
| Middle layer super output area (2021) | Borough Green, Wrotham & Shipbourne | E02005154 | 
| Middle layer super output area (2011) | Borough Green, Wrotham & Shipbourne | E02005154 | 
| Travel to work area | Medway | E30000242 | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Shutters Cottage, Long Mill Lane, Platt | Detached (freehold) | Jul 2025 | £735,000 | 
| Wisteria Cottage, Long Mill Lane, Platt | Detached (freehold) | Aug 2024 | £537,500 | 
| Detached (freehold) | Sep 2018 | £460,000 | |
| Chestnut Tree Cottage, Long Mill Lane, Platt | Detached (freehold) | Nov 2023 | £525,000 | 
| Detached (freehold) | Mar 2019 | £412,000 | |
| Elder Cottage, Long Mill Lane, Platt | Detached (freehold) | Jul 2022 | £580,000 | 
| Detached (freehold) | Apr 2019 | £455,000 | |
| Eckersall, Long Mill Lane, Platt | Detached (freehold) | Sep 2021 | £475,000 | 
| Hall Cottage, Long Mill Lane, Platt | Semi-detached (freehold) | May 2021 | £325,000 | 
| Semi-detached (freehold) | Jan 2013 | £225,000 | |
| Semi-detached (freehold) | Jan 2010 | £192,000 | |
| Semi-detached (freehold) | Apr 1997 | £77,000 | |
| Cherry Tree Cottage, Long Mill Lane, Platt | Detached (freehold) | Nov 2019 | £400,000 | 
| Other (freehold) | Oct 2015 | £664,400 | |
| Shutters, Long Mill Lane, Platt | Detached (freehold) | Jul 2017 | £540,000 | 
| Ashcroft, Long Mill Lane, Platt | Detached (freehold) | Oct 2000 | £249,000 |