Mount Sion - TN1 1TN
Key Postcode Insights
TN1 1TN is a residential postcode situated on Mount Sion, Tunbridge Wells, TN1 with 40 addresses.
It ranks as the 311th largest and 70th most expensive of the 349 postcodes in the TN1 area. The most common property type is a period flat built between 1800 and 1911.
The postcode contains a total of 40 properties: 12 houses and 28 flats.
- Ave. Sale Price
- £406,402
- 10 Year change
- up 11.0%
- Ave. Rental Price
- £1,536pcm
- 10 Year change
- up 38.6%
- Ave. £ per ft²
- £456/ft²
- Ave. Gross Yield
- 4.5%/year/yr
Key Postcode Insights
TN1 1TN is a residential postcode situated on Mount Sion, Tunbridge Wells, TN1 with 40 addresses.
It ranks as the 311th largest and 70th most expensive of the 349 postcodes in the TN1 area. The most common property type is a period flat built between 1800 and 1911.
The postcode contains a total of 40 properties: 12 houses and 28 flats.
- Ave. Sale Price
- £406,402
- 10 Year change
- up 11.0%
- Ave. Rental Price
- £1,536pcm
- 10 Year change
- up 38.6%
- Ave. £ per ft²
- £456/ft²
- Ave. Gross Yield
- 4.5%/year/yr
Explore Propertiesin TN1 1TN
- 31 Mount Sion
Period Building | 9 Units
- 35 Mount Sion
Building  |  4 Flats
- 37 Mount Sion
Period Building | 5 Units
- 39 Mount Sion
Period Building | 5 Units
- 41 Mount Sion
Building  |  4 Flats
Sales Market Trends
The last sale in TN1 1TN sold for £915,000 on 20th March 2025. Since then prices are down an average of 1.8%.
The current average value in the postcode is £406,402.
The TN1 1TN Sales Market has increased by 11.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -2.5% | £406,402 |
| June 2025 | -1.8% | £416,815 |
| June 2024 | -0.1% | £424,354 |
| June 2023 | 1.7% | £424,793 |
| June 2022 | 4.3% | £417,836 |
| June 2021 | 0.8% | £400,492 |
| June 2020 | 3.8% | £397,504 |
| June 2019 | 1.4% | £382,926 |
| June 2018 | -0.8% | £377,769 |
| June 2017 | 4% | £380,744 |
| June 2016 | 8.8% | £366,225 |
| June 2015 | 10.7% | £336,688 |
| June 2014 | 8.1% | £304,077 |
| June 2013 | 3.6% | £281,379 |
| June 2012 | 4.2% | £271,581 |
| June 2011 | -1.9% | £260,610 |
| June 2010 | 9.1% | £265,545 |
| June 2009 | -9.8% | £243,397 |
| June 2008 | 0.5% | £269,706 |
| June 2007 | 0% | £268,427 |
Rental Market Trends
The current average rental value in the postcode is £1,536.
The TN1 1TN Rental Market has increased by 38.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.8% | £1,536pcm |
| June 2025 | 4.8% | £1,494pcm |
| June 2024 | 4.4% | £1,426pcm |
| June 2023 | 5.7% | £1,365pcm |
| June 2022 | 7% | £1,292pcm |
| June 2021 | 9% | £1,207pcm |
| June 2020 | 1.9% | £1,107pcm |
| June 2019 | 0.5% | £1,087pcm |
| June 2018 | -0.7% | £1,081pcm |
| June 2017 | -1.8% | £1,089pcm |
| June 2016 | 5.1% | £1,109pcm |
| June 2015 | 4.5% | £1,055pcm |
| June 2014 | 3% | £1,009pcm |
| June 2013 | 2.7% | £980pcm |
| June 2012 | 1.4% | £954pcm |
| June 2011 | 5% | £941pcm |
| June 2010 | 8.1% | £896pcm |
| June 2009 | -8.5% | £829pcm |
| June 2008 | 2.2% | £906pcm |
| June 2007 | 0% | £886pcm |
Sales History
The last sale was on 20th March 2025 for £915,000 and since then the market in the area has decreased by 1.8%. The postcode has had a total of 69 sales since 1995.
TN1 1TN has seen 3 sales in the last three years and no sales in the last twelve months.
- Sold Mar 2025£915,000 | 4 Bed House53, Mount Sion, Tunbridge Wells, TN1 1TN53, Mount Sion, Tunbridge Wells, TN1 1TN
- Sold Oct 2024£730,000 | 4 Bed House61, Mount Sion, Tunbridge Wells, TN1 1TN61, Mount Sion, Tunbridge Wells, TN1 1TN
- Sold May 2024£900,000 | 4 Bed House57, Mount Sion, Tunbridge Wells, TN1 1TN57, Mount Sion, Tunbridge Wells, TN1 1TN
- Sold Nov 2022£885,000 | 4 Bed House53, Mount Sion, Tunbridge Wells, TN1 1TN53, Mount Sion, Tunbridge Wells, TN1 1TN
- Sold May 2022£5,000 | 2 Bed Flat41A, Mount Sion, Tunbridge Wells, TN1 1TN41A, Mount Sion, Tunbridge Wells, TN1 1TN
Nearby Postcodes
TN1 1TN is the 311th largest and the 70th most expensive postcode out of the 349 postcodes in the TN1 area.
- TN1 1TR, Brunswick Terrace, Tunbridge Wells, TN1TN1 1TR9 Addresses|52 m away
- TN1 1TW, Mount Sion, Tunbridge Wells, TN1TN1 1TW9 Addresses|53 m away
- TN1 1YR, Berkeley Road, Tunbridge Wells, TN1TN1 1YR24 Addresses|55 m away
- TN1 1UG, Sion Walk, Tunbridge Wells, TN1TN1 1UG5 Addresses|57 m away
- TN1 1YY, Spencer Mews, Tunbridge Wells, TN1TN1 1YY6 Addresses|68 m away
Property Types
- 9 period houses built between 1800 and 1911
- 27 period flats built between 1800 and 1911
- 1 house of an unknown age
- 3 other addresses of unknown type
- period house (9)
- period flat (27)
- house (1)
- Unknown (3)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 32 properties.
- The most common rating is D.
- A (0)
- E (9)
- B (0)
- F (1)
- C (5)
- G (0)
- D (17)
- No EPC (8)
Top 3 Most Expensive Sales
- Sold Oct 2020£1,500,000 | 5 Bed House29, Mount Sion, Tunbridge Wells, TN1 1TZ29, Mount Sion, Tunbridge Wells, TN1 1TZ
- Sold Aug 2019£1,300,000 | 2 Bed FlatFlat 1, Cecil Court 30, Mount Sion, Tunbridge Wells, TN1 1TWFlat 1, Cecil Court 30, Mount Sion, Tunbridge Wells, TN1 1TW
- Sold Mar 2024£1,180,000 | 5 Bed House13, Mount Sion, Tunbridge Wells, TN1 1TZ13, Mount Sion, Tunbridge Wells, TN1 1TZ
Schools Nearby
- Claremont Primary School500 m away
- St Peter's Church of England Primary School900 m away
- Broadwater Down Primary School1.0 km away
- The Skinners' School1.8 km away
- Tunbridge Wells Girls' Grammar School2.1 km away
- Bennett Memorial Diocesan School2.1 km away
More reading links
Public Transport Nearby
The closest station to TN1 1TN is Tunbridge Wells station, which is 400 metres away.
- Tunbridge Wells|400 m away
- High Brooms|2.8 km away
- Frant|3.3 km away
- Eridge|6.0 km away
