TN15 postcode area
The TN15 postcode district spans 13 neighbourhoods (MSOAs) in Gravesham, Sevenoaks, Tonbridge and Malling. Area Scores range from 50 to 95 across them.
In summary
There is a sharp split within the TN15 district: Hildenborough scores 95 out of 100 (#327 of 6,856 nationally) while West Kingsdown sits at 51 — neighbours on the map, 44 points apart on the index. 8 of the 13 rank in the least-deprived third of England; none falls in the most-deprived third. House prices stretch as far as the scores do: medians run from £340,000 in New Ash Green to £725,000 in Sevenoaks Town & Weald — a 2.1× gap within the TN15 district. Note that the district straddles 3 local authorities — Gravesham, Sevenoaks and Tonbridge and Malling — so its neighbourhoods answer to different councils.
| Neighbourhood | Nat. rank | Area score | Median price |
|---|---|---|---|
| HildenboroughTonbridge and Malling | 327 | 95 | £528,750 |
| Sevenoaks Town & WealdSevenoaks | 478 | 93 | £725,000 |
| Kemsing & OtfordSevenoaks | 971 | 86 | £615,000 |
| Hartley & Hodsoll StreetSevenoaks | 1,650 | 76 | £645,000 |
| Borough Green, Wrotham & ShipbourneTonbridge and Malling | 1,664 | 76 | £470,000 |
| Knockholt, Shoreham & Dunton GreenSevenoaks | 1,863 | 73 | £562,500 |
| Sole Street & VigoGravesham | 1,965 | 71 | £570,000 |
| Sevenoaks NorthSevenoaks | 2,144 | 69 | £496,000 |
| East Malling, West Malling & TrottiscliffeTonbridge and Malling | 2,528 | 63 | £450,000 |
| Westerham & BrastedSevenoaks | 2,713 | 60 | £515,000 |
| New Ash GreenSevenoaks | 2,959 | 57 | £340,000 |
| Darenth ValleySevenoaks | 3,145 | 54 | £375,000 |
| West KingsdownSevenoaks | 3,364 | 51 | £552,500 |
Nearby areas
Postcode districts around TN15.
A postcode district overlaps several neighbourhoods, so figures are shown per neighbourhood rather than as a single postcode average — neighbouring areas can differ a lot. Neighbourhood (MSOA) boundaries contain ONS data © Crown copyright and database right 2025, Open Government Licence v3.0.