Portman Park - TN9 1LL
Key Postcode Insights
TN9 1LL is a residential postcode situated on Portman Park, Tonbridge, TN9 with 21 addresses.
It ranks as the 215th largest and 304th most expensive of the 439 postcodes in the TN9 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 21 properties: 15 houses, 1 flat and 5 other properties.
- Ave. Sale Price
- £503,012
- 10 Year change
- up 19.5%
- Ave. Rental Price
- £2,026pcm
- 10 Year change
- up 50.8%
- Ave. £ per ft²
- £408/ft²
- Ave. Gross Yield
- 4.8%/year/yr
Key Postcode Insights
TN9 1LL is a residential postcode situated on Portman Park, Tonbridge, TN9 with 21 addresses.
It ranks as the 215th largest and 304th most expensive of the 439 postcodes in the TN9 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 21 properties: 15 houses, 1 flat and 5 other properties.
- Ave. Sale Price
- £503,012
- 10 Year change
- up 19.5%
- Ave. Rental Price
- £2,026pcm
- 10 Year change
- up 50.8%
- Ave. £ per ft²
- £408/ft²
- Ave. Gross Yield
- 4.8%/year/yr
Explore Propertiesin TN9 1LL
- 1A Portman Park
3 Bed Modern House
- 1 Portman Park
Building  |  2 Flats
- 2 Portman Park
Building  |  2 Flats
- 3A Portman Park
3 Bed Modern House
- 4 Portman Park
Building  |  2 Flats
Sales Market Trends
The last sale in TN9 1LL sold for £403,000 on 13th December 2024. Since then prices are down an average of 1.1%.
The current average value in the postcode is £503,012.
The TN9 1LL Sales Market has increased by 19.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.4% | £503,012 |
| June 2025 | -1.2% | £510,019 |
| June 2024 | -2.5% | £516,465 |
| June 2023 | 0.5% | £529,846 |
| June 2022 | 9.4% | £527,032 |
| June 2021 | 6.8% | £481,866 |
| June 2020 | 1.5% | £451,118 |
| June 2019 | -1.3% | £444,328 |
| June 2018 | 1.7% | £450,009 |
| June 2017 | 5.1% | £442,597 |
| June 2016 | 8.4% | £420,976 |
| June 2015 | 7% | £388,424 |
| June 2014 | 9.1% | £362,940 |
| June 2013 | 1.8% | £332,612 |
| June 2012 | -0.4% | £326,610 |
| June 2011 | 6.4% | £327,893 |
| June 2010 | 14.4% | £308,210 |
| June 2009 | -9.8% | £269,392 |
| June 2008 | -0.6% | £298,663 |
| June 2007 | 0% | £300,445 |
Rental Market Trends
The current average rental value in the postcode is £2,026.
The TN9 1LL Rental Market has increased by 50.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.1% | £2,026pcm |
| June 2025 | 5.4% | £1,965pcm |
| June 2024 | 4.2% | £1,865pcm |
| June 2023 | 8.7% | £1,790pcm |
| June 2022 | 8.3% | £1,647pcm |
| June 2021 | 7% | £1,520pcm |
| June 2020 | 3.5% | £1,420pcm |
| June 2019 | 0.5% | £1,372pcm |
| June 2018 | -0.4% | £1,365pcm |
| June 2017 | 2% | £1,370pcm |
| June 2016 | 4.3% | £1,343pcm |
| June 2015 | 0.5% | £1,288pcm |
| June 2014 | 2.8% | £1,281pcm |
| June 2013 | 6.1% | £1,247pcm |
| June 2012 | 1% | £1,175pcm |
| June 2011 | 6.8% | £1,163pcm |
| June 2010 | 9% | £1,089pcm |
| June 2009 | -8.8% | £999pcm |
| June 2008 | 6.2% | £1,096pcm |
| June 2007 | 0% | £1,032pcm |
Sales History
The last sale was on 13th December 2024 for £403,000 and since then the market in the area has decreased by 1.1%. The postcode has had a total of 21 sales since 1995.
TN9 1LL has seen 1 sale in the last three years and no sales in the last twelve months.
- Sold Dec 2024£403,000 | 4 Bed House1, Portman Park, Tonbridge, TN9 1LL1, Portman Park, Tonbridge, TN9 1LL
- Sold Oct 2019£550,000 | 3 Bed House16, Portman Park, Tonbridge, TN9 1LL16, Portman Park, Tonbridge, TN9 1LL
- Sold Jun 2017£416,200 | 3 Bed House3A, Portman Park, Tonbridge, TN9 1LL3A, Portman Park, Tonbridge, TN9 1LL
- Sold May 2017£605,000 | 4 Bed House18, Portman Park, Tonbridge, TN9 1LL18, Portman Park, Tonbridge, TN9 1LL
- Sold Sep 2015£385,000 | 4 Bed House1, Portman Park, Tonbridge, TN9 1LL1, Portman Park, Tonbridge, TN9 1LL
Nearby Postcodes
TN9 1LL is the 215th largest and the 304th most expensive postcode out of the 439 postcodes in the TN9 area.
- TN9 1LN, Portman Park, Tonbridge, TN9TN9 1LN6 Addresses|34 m away
- TN9 1LP, Keswick Close, Tonbridge, TN9TN9 1LP15 Addresses|100 m away
- TN9 1LY, Kendal Close, Tonbridge, TN9TN9 1LY6 Addresses|118 m away
- TN9 1LW, Portman Park, Tonbridge, TN9TN9 1LW21 Addresses|138 m away
- TN9 1PZ, Haydens Mews, Tonbridge, TN9TN9 1PZ33 Addresses|147 m away
Property Types
- 3 modern houses built after 1980
- 10 mid-century houses built between 1936 and 1979
- 4 houses of an unknown age
- 4 early-century houses built between 1912 and 1935
- modern house (3)
- mid-century house (10)
- house (4)
- early-century house (4)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 9 properties.
- The most common rating is D.
- A (0)
- E (3)
- B (0)
- F (0)
- C (2)
- G (0)
- D (4)
- No EPC (7)
Top 3 Most Expensive Sales
- Sold Jun 2022£895,000 | 4 Bed House34, Portman Park, Tonbridge, TN9 1LW34, Portman Park, Tonbridge, TN9 1LW
- Sold Jul 2011£860,000 | 5 Bed House26, Portman Park, Tonbridge, TN9 1LW26, Portman Park, Tonbridge, TN9 1LW
- Sold Oct 2023£817,500 | 4 Bed House38, Portman Park, Tonbridge, TN9 1LW38, Portman Park, Tonbridge, TN9 1LW
Schools Nearby
- Slade Primary School and Attached Unit for Children with Hearing Impairment500 m away
- Royal Rise Primary School1.3 km away
- Long Mead Community Primary School1.5 km away
- Hillview School for Girls1.4 km away
- Leigh Academy Hugh Christie1.5 km away
- The Judd School1.7 km away
More reading links
Public Transport Nearby
The closest station to TN9 1LL is Tonbridge station, which is 1.1 kilometres away.
- Tonbridge|1.1 km away
- Hildenborough|3.8 km away
- Leigh (Kent)|4.8 km away
- High Brooms|5.7 km away
