High Street - TN15 8BN
Key Postcode Insights
TN15 8BN is a residential postcode situated on High Street, Borough Green, Sevenoaks, TN15 with 3 addresses.
It ranks as the 135th largest and 37th most expensive of the 906 postcodes in the TN15 area. The most common property type is a period flat built between 1800 and 1911.
The postcode contains a total of 3 properties: 1 house and 2 flats.
- Ave. Sale Price
- £365,881
- 10 Year change
- up 14.4%
- Ave. Rental Price
- £1,421pcm
- 10 Year change
- up 37.3%
- Ave. £ per ft²
- £449/ft²
- Ave. Gross Yield
- 4.7%/year/yr
Key Postcode Insights
TN15 8BN is a residential postcode situated on High Street, Borough Green, Sevenoaks, TN15 with 3 addresses.
It ranks as the 135th largest and 37th most expensive of the 906 postcodes in the TN15 area. The most common property type is a period flat built between 1800 and 1911.
The postcode contains a total of 3 properties: 1 house and 2 flats.
- Ave. Sale Price
- £365,881
- 10 Year change
- up 14.4%
- Ave. Rental Price
- £1,421pcm
- 10 Year change
- up 37.3%
- Ave. £ per ft²
- £449/ft²
- Ave. Gross Yield
- 4.7%/year/yr
Explore Propertiesin TN15 8BN
Sales Market Trends
The last sale in TN15 8BN sold for £330,000 on 16th November 2020. Since then prices are down an average of 0.0%.
The current average value in the postcode is £365,881.
The TN15 8BN Sales Market has increased by 14.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.8% | £365,881 |
| June 2025 | 0.2% | £372,418 |
| June 2024 | -1.8% | £371,762 |
| June 2023 | 1.4% | £378,594 |
| June 2022 | 8.4% | £373,241 |
| June 2021 | 4.3% | £344,437 |
| June 2020 | 0.4% | £330,355 |
| June 2019 | 0.9% | £329,104 |
| June 2018 | -0.9% | £326,158 |
| June 2017 | 2.9% | £329,198 |
| June 2016 | 11% | £319,905 |
| June 2015 | 11% | £288,080 |
| June 2014 | 7.2% | £259,490 |
| June 2013 | -0.1% | £242,102 |
| June 2012 | -0.5% | £242,332 |
| June 2011 | -0.5% | £243,588 |
| June 2010 | 8.1% | £244,706 |
| June 2009 | -10.8% | £226,420 |
| June 2008 | 0.6% | £253,841 |
| June 2007 | 0% | £252,349 |
Rental Market Trends
The current average rental value in the postcode is £1,421.
The TN15 8BN Rental Market has increased by 37.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.8% | £1,421pcm |
| June 2025 | 4.8% | £1,369pcm |
| June 2024 | 4% | £1,307pcm |
| June 2023 | 5.5% | £1,256pcm |
| June 2022 | 4.6% | £1,190pcm |
| June 2021 | 8.9% | £1,138pcm |
| June 2020 | 4.3% | £1,045pcm |
| June 2019 | -0.7% | £1,002pcm |
| June 2018 | -2% | £1,008pcm |
| June 2017 | -0.7% | £1,028pcm |
| June 2016 | 6.1% | £1,035pcm |
| June 2015 | 3% | £976pcm |
| June 2014 | 4.5% | £948pcm |
| June 2013 | 3.4% | £907pcm |
| June 2012 | 2.2% | £877pcm |
| June 2011 | 1.9% | £859pcm |
| June 2010 | 6.5% | £842pcm |
| June 2009 | -11.7% | £791pcm |
| June 2008 | 6% | £895pcm |
| June 2007 | 0% | £845pcm |
Sales History
The last sale was on 16th November 2020 for £330,000 and since then the market in the area has remained stable. The postcode has had a total of 3 sales since 1995.
TN15 8BN has seen no sales in the last three years and no sales in the last twelve months.
- Sold Nov 2020£330,000 | 2 Bed Flat5A, High Street, Sevenoaks, TN15 8BN5A, High Street, Sevenoaks, TN15 8BN
- Sold Apr 2001£172,000 | 3 Bed House7, High Street, Sevenoaks, TN15 8BN7, High Street, Sevenoaks, TN15 8BN
- Sold Sep 1997£95,000 | 3 Bed House7, High Street, Sevenoaks, TN15 8BN7, High Street, Sevenoaks, TN15 8BN
Nearby Postcodes
TN15 8BN is the 135th largest and the 37th most expensive postcode out of the 906 postcodes in the TN15 area.
- TN15 8BL, High Street, Borough Green, Sevenoaks, TN15TN15 8BL2 Addresses|11 m away
- TN15 8BW, High Street, Borough Green, Sevenoaks, TN15TN15 8BW3 Addresses|13 m away
- TN15 8BP, High Street, Borough Green, Sevenoaks, TN15TN15 8BP2 Addresses|28 m away
- TN15 8AL, Western Road, Borough Green, Sevenoaks, TN15TN15 8AL20 Addresses|70 m away
- TN15 8RE, Quarry Hill Road, Borough Green, Sevenoaks, TN15TN15 8RE2 Addresses|78 m away
Property Types
- 1 period house built between 1800 and 1911
- 2 period flats built between 1800 and 1911
- period house (1)
- period flat (2)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 3 properties.
- The most common rating is D.
- A (0)
- E (0)
- B (0)
- F (0)
- C (1)
- G (0)
- D (2)
- No EPC (0)
Top 3 Most Expensive Sales
- Sold Apr 2026£482,000 | 3 Bed House49A, High Street, Sevenoaks, TN15 8BT49A, High Street, Sevenoaks, TN15 8BT
- Sold Dec 2025£435,000 | 3 Bed House19A, High Street, Sevenoaks, TN15 8BT19A, High Street, Sevenoaks, TN15 8BT
- Sold Feb 2022£425,000 | 3 Bed Flat42A, High Street, Sevenoaks, TN15 8BJ42A, High Street, Sevenoaks, TN15 8BJ
Schools Nearby
- Borough Green Primary School300 m away
- Platt Church of England Voluntary Aided Primary School1.5 km away
- Ightham Primary School2.1 km away
- Wrotham School1.0 km away
- Trinity School6.8 km away
- Hadlow Rural Community School7.8 km away
More reading links
Public Transport Nearby
The closest station to TN15 8BN is Borough Green & Wrotham station, which is 200 metres away.
- Borough Green & Wrotham|200 m away
- Kemsing|4.1 km away
- Bat & Ball|7.7 km away
- West Malling|7.9 km away
