Collier Street, Tonbridge - TN12 9RT
Key Postcode Insights
TN12 9RT is a residential postcode situated on Collier Street, Tonbridge, TN12 with 8 addresses.
It ranks as the 624th largest and 775th most expensive of the 1,212 postcodes in the TN12 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 8 properties: 8 houses.
- Ave. Sale Price
- £548,388
- 10 Year change
- up 24.8%
- Ave. Rental Price
- £2,241pcm
- 10 Year change
- up 47.3%
- Ave. £ per ft²
- £461/ft²
- Ave. Gross Yield
- 4.9%/year/yr
Key Postcode Insights
TN12 9RT is a residential postcode situated on Collier Street, Tonbridge, TN12 with 8 addresses.
It ranks as the 624th largest and 775th most expensive of the 1,212 postcodes in the TN12 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 8 properties: 8 houses.
- Ave. Sale Price
- £548,388
- 10 Year change
- up 24.8%
- Ave. Rental Price
- £2,241pcm
- 10 Year change
- up 47.3%
- Ave. £ per ft²
- £461/ft²
- Ave. Gross Yield
- 4.9%/year/yr
Explore Propertiesin TN12 9RT
- 1 Church Farm Cottages Tonbridge
4 Bed Period House
- Applegate
Unknown
- Longacre
Unknown
- Quince Cottage
Unknown
Sales Market Trends
The last sale in TN12 9RT sold for £587,000 on 20th October 2025. Since then prices are down an average of 1.2%.
The current average value in the postcode is £548,388.
The TN12 9RT Sales Market has increased by 24.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -0.5% | £548,388 |
| June 2025 | 2% | £551,041 |
| June 2024 | -3.4% | £540,445 |
| June 2023 | 1.4% | £559,482 |
| June 2022 | 10.5% | £551,870 |
| June 2021 | 7.8% | £499,487 |
| June 2020 | 0.5% | £463,259 |
| June 2019 | -0.7% | £460,770 |
| June 2018 | 1.6% | £464,019 |
| June 2017 | 3.9% | £456,808 |
| June 2016 | 11.5% | £439,462 |
| June 2015 | 7.2% | £394,199 |
| June 2014 | 9.7% | £367,626 |
| June 2013 | 2.4% | £335,124 |
| June 2012 | 0.7% | £327,142 |
| June 2011 | 1.8% | £324,967 |
| June 2010 | 7.4% | £319,347 |
| June 2009 | -8.3% | £297,349 |
| June 2008 | 3.2% | £324,179 |
| June 2007 | 0% | £314,196 |
Rental Market Trends
The current average rental value in the postcode is £2,241.
The TN12 9RT Rental Market has increased by 47.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.8% | £2,241pcm |
| June 2025 | 2.8% | £2,180pcm |
| June 2024 | 4.5% | £2,121pcm |
| June 2023 | 9.1% | £2,029pcm |
| June 2022 | 4.7% | £1,859pcm |
| June 2021 | 12.6% | £1,776pcm |
| June 2020 | 2.4% | £1,577pcm |
| June 2019 | -1% | £1,540pcm |
| June 2018 | 0.8% | £1,555pcm |
| June 2017 | 1.3% | £1,542pcm |
| June 2016 | 4.9% | £1,522pcm |
| June 2015 | 5.2% | £1,450pcm |
| June 2014 | 3.2% | £1,378pcm |
| June 2013 | 2.2% | £1,336pcm |
| June 2012 | 2.5% | £1,307pcm |
| June 2011 | 5.4% | £1,275pcm |
| June 2010 | 8.2% | £1,210pcm |
| June 2009 | -8.4% | £1,118pcm |
| June 2008 | 2% | £1,221pcm |
| June 2007 | 0% | £1,197pcm |
Sales History
The last sale was on 20th October 2025 for £587,000 and since then the market in the area has decreased by 1.2%. The postcode has had a total of 6 sales since 1995.
TN12 9RT has seen 1 sale in the last three years and 1 sale in the last twelve months.
- Sold Oct 2025£587,000 | 4 Bed House1 Church Farm Cottages, Tonbridge, TN12 9RT1 Church Farm Cottages, Tonbridge, TN12 9RT
- Sold Jan 2022£725,000 | 4 Bed HouseSaxonden, Tonbridge, TN12 9RTSaxonden, Tonbridge, TN12 9RT
- Sold Oct 2014£320,000 | 4 Bed House1 Church Farm Cottages, Tonbridge, TN12 9RT1 Church Farm Cottages, Tonbridge, TN12 9RT
- Sold Aug 2004£249,995 | 4 Bed House1 Church Farm Cottages, Tonbridge, TN12 9RT1 Church Farm Cottages, Tonbridge, TN12 9RT
- Sold Jul 1997£97,500 | 4 Bed HouseLongacre, Tonbridge, TN12 9RTLongacre, Tonbridge, TN12 9RT
Nearby Postcodes
TN12 9RT is the 624th largest and the 775th most expensive postcode out of the 1,212 postcodes in the TN12 area.
- TN12 9RU, Pettits Row, Collier Street, Tonbridge, TN12TN12 9RU8 Addresses|170 m away
- TN12 9RX, Collier Street, Tonbridge, TN12TN12 9RX4 Addresses|204 m away
- TN12 9RS, Green Lane, Marden, Tonbridge, TN12TN12 9RS2 Addresses|239 m away
- TN12 9SA, St. Margarets Villas, Collier Street, Tonbridge, TN12TN12 9SA8 Addresses|246 m away
- TN12 9RE, Green Lane, Marden, Tonbridge, TN12TN12 9RE8 Addresses|415 m away
Property Types
- 1 period house built between 1800 and 1911
- 1 modern house built after 1980
- 1 house of an unknown age
- 5 other addresses of unknown type
- period house (1)
- modern house (1)
- house (1)
- Unknown (5)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 2 properties.
- The most common rating is C.
- A (0)
- E (0)
- B (0)
- F (0)
- C (1)
- G (0)
- D (1)
- No EPC (6)
Top 3 Most Expensive Sales
- Sold Jun 2021£2,425,000 | 5 Bed HouseSpitzbrook House, Tonbridge, TN12 9RHSpitzbrook House, Tonbridge, TN12 9RH
- Sold Dec 2020£1,300,000 | 4 Bed HouseBrandenbury Farm, Tonbridge, TN12 9RHBrandenbury Farm, Tonbridge, TN12 9RH
- Sold Jun 2005£950,000 | 5 Bed HouseBrandenbury, Tonbridge, TN12 9RHBrandenbury, Tonbridge, TN12 9RH
Schools Nearby
- St Margaret's, Collier Street Church of England Voluntary Controlled School200 m away
- Leigh Academy Marden2.7 km away
- Laddingford St Mary's Church of England Voluntary Controlled Primary School3.4 km away
- Leigh Academy Mascalls4.9 km away
- Cornwallis Academy6.7 km away
- New Line Learning Academy8.9 km away
More reading links
Public Transport Nearby
The closest station to TN12 9RT is Marden (Kent) station, which is 2.9 kilometres away.
- Marden (Kent)|2.9 km away
- Beltring|4.1 km away
- Paddock Wood|4.6 km away
- Yalding|5.4 km away
