TN15 6JN is a residential postcode situated on School Lane, West Kingsdown, Sevenoaks, TN15 with 10 addresses.
It ranks as the 487th largest and 381st most expensive of the 906 postcodes in the TN15 area. The dominant property type is a period house built between 1800 and 1911.
The postcode contains a total of 10 properties: 10 houses.
TN15 6JN is a residential postcode situated on School Lane, West Kingsdown, Sevenoaks, TN15 with 10 addresses.
It ranks as the 487th largest and 381st most expensive of the 906 postcodes in the TN15 area. The dominant property type is a period house built between 1800 and 1911.
The postcode contains a total of 10 properties: 10 houses.
Sale prices range from £318,671 for 2 bedroom freehold houses with a garden (495 ft2) to £886,277 for 5 bedroom freehold houses with a garden (2,841 ft2) .
Monthly rental prices range from £1,391 pcm for 2 bed houses to £2,654 pcm for 5 bed houses.
The gross rental yield is between 3.5% and 5.2%.
The average value per square foot is £450.
The last sale in TN15 6JN sold for £350,000 on 22nd December 2025. Since then prices are down an average of 0.1%.
The current average value in the postcode is £531,413.
The TN15 6JN Sales Market has increased by 26.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -0.2% | £531,413 |
| April 2025 | 0.9% | £532,441 |
| April 2024 | -2.6% | £527,670 |
| April 2023 | 3.5% | £541,758 |
| April 2022 | 9.6% | £523,413 |
| April 2021 | 4.9% | £477,565 |
| April 2020 | 1.8% | £455,163 |
| April 2019 | 0.3% | £447,061 |
| April 2018 | 1.4% | £445,774 |
| April 2017 | 4.9% | £439,435 |
| April 2016 | 10.9% | £418,748 |
| April 2015 | 11.7% | £377,751 |
| April 2014 | 8% | £338,235 |
| April 2013 | 3.6% | £313,049 |
| April 2012 | -0.5% | £302,075 |
| April 2011 | 2.8% | £303,567 |
| April 2010 | 6.7% | £295,382 |
| April 2009 | -11.2% | £276,793 |
| April 2008 | 4.2% | £311,601 |
| April 2007 | 0% | £299,134 |
The current average rental value in the postcode is £2,042.
The TN15 6JN Rental Market has increased by 48.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 4% | £2,042pcm |
| April 2025 | 5.1% | £1,964pcm |
| April 2024 | 4.1% | £1,868pcm |
| April 2023 | 6.2% | £1,794pcm |
| April 2022 | 7.6% | £1,689pcm |
| April 2021 | 9.1% | £1,569pcm |
| April 2020 | 3.8% | £1,438pcm |
| April 2019 | 0.2% | £1,385pcm |
| April 2018 | -0.4% | £1,382pcm |
| April 2017 | 0.6% | £1,387pcm |
| April 2016 | 6.2% | £1,378pcm |
| April 2015 | 4.7% | £1,297pcm |
| April 2014 | 4.9% | £1,239pcm |
| April 2013 | 6.2% | £1,182pcm |
| April 2012 | 3.2% | £1,112pcm |
| April 2011 | 4.2% | £1,078pcm |
| April 2010 | 5.6% | £1,034pcm |
| April 2009 | -10.3% | £979pcm |
| April 2008 | 5.8% | £1,092pcm |
| April 2007 | 0% | £1,032pcm |
The last sale was on 22nd December 2025 for £350,000 and since then the market in the area has decreased by 0.1%. The postcode has had a total of 21 sales since 1995.
TN15 6JN has seen 3 sales in the last three years and 1 sale in the last twelve months.
TN15 6JN is the 487th largest and the 381st most expensive postcode out of the 906 postcodes in the TN15 area.
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The closest station to TN15 6JN is Kemsing station which is 4.6 kilometres away.
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The recent census recorded whether a resident owned or rented their home.
In the area around TN15 6JN, 54.4% of property is privately owned outright and 39.0% is privately owned with a mortgage.
The graph below shows how this compares to South East and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around TN15 6JN, 16.2% of residents are recorded as possessing school level qualifications and 25.3% as possessing degree level qualifications.
The graph below shows how this compares to South East and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around TN15 6JN, the average age was 47.3 and the most common age was 72.
The graph below shows how this compares to South East and the rest of England & Wales
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around TN15 6JN, 0.9% of property was a second home.
Comparison figures for South East and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around TN15 6JN, there are an average of 1.9 cars per household.
See below for how this compares to South East and the rest of England & Wales.
According to recent data from Ofcom, superfast broadband is available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
According to data from the Environment Agency, the flood risk in this area is considered to be very low.