Long Mill Lane - TN15 8LH
Key Postcode Insights
TN15 8LH is a residential postcode situated on Long Mill Lane, Platt, Sevenoaks, TN15 with 4 addresses.
It ranks as the 205th largest and 360th most expensive of the 906 postcodes in the TN15 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 4 properties: 4 houses.
- Ave. Sale Price
- £501,390
- 10 Year change
- up 24.1%
- Ave. Rental Price
- £2,230pcm
- 10 Year change
- up 49.4%
- Ave. £ per ft²
- £392/ft²
- Ave. Gross Yield
- 5.3%/year/yr
Key Postcode Insights
TN15 8LH is a residential postcode situated on Long Mill Lane, Platt, Sevenoaks, TN15 with 4 addresses.
It ranks as the 205th largest and 360th most expensive of the 906 postcodes in the TN15 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 4 properties: 4 houses.
- Ave. Sale Price
- £501,390
- 10 Year change
- up 24.1%
- Ave. Rental Price
- £2,230pcm
- 10 Year change
- up 49.4%
- Ave. £ per ft²
- £392/ft²
- Ave. Gross Yield
- 5.3%/year/yr
Explore Propertiesin TN15 8LH
- 1 Wood Cottages Long Mill Lane
3 Bed Period House
- 2 Wood Cottages Long Mill Lane
3 Bed Period House
- Ironstone Stables
4 Bed House
- Redstone Stables
4 Bed House
Sales Market Trends
The last sale in TN15 8LH sold for £785,000 on 26th September 2025. Since then prices are down an average of 2.1%.
The current average value in the postcode is £501,390.
The TN15 8LH Sales Market has increased by 24.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.4% | £501,390 |
| June 2025 | 1.3% | £508,544 |
| June 2024 | -2.4% | £501,927 |
| June 2023 | 1.1% | £514,252 |
| June 2022 | 10.3% | £508,647 |
| June 2021 | 6.1% | £461,170 |
| June 2020 | 1.1% | £434,554 |
| June 2019 | 1.2% | £430,006 |
| June 2018 | 0.4% | £425,042 |
| June 2017 | 4.8% | £423,411 |
| June 2016 | 11% | £404,110 |
| June 2015 | 10% | £364,172 |
| June 2014 | 8.3% | £330,986 |
| June 2013 | 0.8% | £305,676 |
| June 2012 | 0.8% | £303,308 |
| June 2011 | 0.9% | £300,866 |
| June 2010 | 12.9% | £298,230 |
| June 2009 | -10.8% | £264,202 |
| June 2008 | -0.9% | £296,138 |
| June 2007 | 0% | £298,900 |
Rental Market Trends
The current average rental value in the postcode is £2,230.
The TN15 8LH Rental Market has increased by 49.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.7% | £2,230pcm |
| June 2025 | 5.9% | £2,149pcm |
| June 2024 | 3.6% | £2,029pcm |
| June 2023 | 6.4% | £1,958pcm |
| June 2022 | 7.1% | £1,840pcm |
| June 2021 | 10% | £1,718pcm |
| June 2020 | 4.4% | £1,562pcm |
| June 2019 | 0% | £1,497pcm |
| June 2018 | -0.7% | £1,496pcm |
| June 2017 | 1% | £1,506pcm |
| June 2016 | 6.1% | £1,492pcm |
| June 2015 | 3.6% | £1,406pcm |
| June 2014 | 5% | £1,357pcm |
| June 2013 | 4% | £1,292pcm |
| June 2012 | 3.4% | £1,243pcm |
| June 2011 | 3.5% | £1,202pcm |
| June 2010 | 9.7% | £1,162pcm |
| June 2009 | -10.7% | £1,059pcm |
| June 2008 | 4.3% | £1,185pcm |
| June 2007 | 0% | £1,136pcm |
Sales History
The last sale was on 26th September 2025 for £785,000 and since then the market in the area has decreased by 2.1%. The postcode has had a total of 4 sales since 1995.
TN15 8LH has seen 1 sale in the last three years and 1 sale in the last twelve months.
- Sold Sep 2025£785,000 | 4 Bed HouseIronstone Stables, Long Mill Lane, Sevenoaks, TN15 8LHIronstone Stables, Long Mill Lane, Sevenoaks, TN15 8LH
- Sold Mar 2016£500,000 | 4 Bed HouseIronstone Stables, Long Mill Lane, Sevenoaks, TN15 8LHIronstone Stables, Long Mill Lane, Sevenoaks, TN15 8LH
- Sold Mar 2016£670,000 | 4 Bed HouseRedstone Stables, Long Mill Lane, Sevenoaks, TN15 8LHRedstone Stables, Long Mill Lane, Sevenoaks, TN15 8LH
- Sold Oct 2013£220,000 | 3 Bed House2 Wood Cottages, Long Mill Lane, Sevenoaks, TN15 8LH2 Wood Cottages, Long Mill Lane, Sevenoaks, TN15 8LH
Nearby Postcodes
TN15 8LH is the 205th largest and the 360th most expensive postcode out of the 906 postcodes in the TN15 area.
- TN15 8LR, Platt Mill Close, Platt, Sevenoaks, TN15TN15 8LR13 Addresses|74 m away
- TN15 8JN, Staddleswood Place, Platt, Sevenoaks, TN15TN15 8JN4 Addresses|119 m away
- TN15 8JH, Maidstone Road, Platt, Sevenoaks, TN15TN15 8JH10 Addresses|136 m away
- TN15 8LQ, Long Mill Lane, Platt, Sevenoaks, TN15TN15 8LQ3 Addresses|142 m away
- TN15 8JW, Platt Mill Terrace, Platt, Sevenoaks, TN15TN15 8JW5 Addresses|145 m away
Property Types
- 2 period houses built between 1800 and 1911
- 2 houses of an unknown age
- period house (2)
- house (2)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 2 properties.
- The most common rating is E.
- A (0)
- E (1)
- B (0)
- F (0)
- C (0)
- G (1)
- D (0)
- No EPC (2)
Top 3 Most Expensive Sales
- Sold Jun 2016£1,500,000 | 5 Bed HouseBraeburn House, Long Mill Lane, Sevenoaks, TN15 8NABraeburn House, Long Mill Lane, Sevenoaks, TN15 8NA
- Sold Jul 2016£1,500,000 | 5 Bed HouseLambourne House, Long Mill Lane, Sevenoaks, TN15 8NALambourne House, Long Mill Lane, Sevenoaks, TN15 8NA
- Sold Jan 2017£1,420,000 | 5 Bed HouseWismer, Long Mill Lane, Sevenoaks, TN15 8NAWismer, Long Mill Lane, Sevenoaks, TN15 8NA
Schools Nearby
- Platt Church of England Voluntary Aided Primary School700 m away
- Borough Green Primary School800 m away
- St George's Church of England Voluntary Controlled Primary School2.6 km away
- Wrotham School1.4 km away
- Hadlow Rural Community School7.4 km away
- Trinity School7.7 km away
More reading links
Public Transport Nearby
The closest station to TN15 8LH is Borough Green & Wrotham station, which is 1.0 kilometres away.
- Borough Green & Wrotham|1.0 km away
- Kemsing|5.0 km away
- West Malling|7.0 km away
- East Malling|8.4 km away
