TN16 3GD is a residential postcode situated on Barwell Crescent, Biggin Hill, Westerham, TN16 with 24 addresses.
It ranks as the 456th largest and 390th most expensive of the 569 postcodes in the TN16 area. The dominant property type is a modern house built after 1980.
The postcode contains a total of 24 properties: 18 houses and 6 flats.
TN16 3GD is a residential postcode situated on Barwell Crescent, Biggin Hill, Westerham, TN16 with 24 addresses.
It ranks as the 456th largest and 390th most expensive of the 569 postcodes in the TN16 area. The dominant property type is a modern house built after 1980.
The postcode contains a total of 24 properties: 18 houses and 6 flats.
Sale prices range from £291,204 for 2 bedroom leasehold flats (645 ft2) to £692,474 for 4 bedroom freehold houses with a garden (1,541 ft2) .
Monthly rental prices range from £1,231 pcm for 2 bed flats to £2,421 pcm for 4 bed houses.
The gross rental yield is between 4.2% and 5.1%.
The average value per square foot is £488.
The last sale in TN16 3GD sold for £625,000 on 28th July 2025. Since then prices are down an average of 1.2%.
The current average value in the postcode is £541,047.
The TN16 3GD Sales Market has increased by 13.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -1.9% | £541,047 |
| April 2025 | 0.6% | £551,417 |
| April 2024 | -3.7% | £548,374 |
| April 2023 | 1.4% | £569,673 |
| April 2022 | 11.1% | £561,911 |
| April 2021 | 2.5% | £505,616 |
| April 2020 | -0.7% | £493,051 |
| April 2019 | -0.2% | £496,594 |
| April 2018 | -0.8% | £497,357 |
| April 2017 | 4.8% | £501,195 |
| April 2016 | 10.2% | £478,127 |
| April 2015 | 13.4% | £433,826 |
| April 2014 | 9% | £382,467 |
| April 2013 | 4.8% | £350,857 |
| April 2012 | -0.7% | £334,714 |
| April 2011 | 0.4% | £336,974 |
| April 2010 | 5.8% | £335,672 |
| April 2009 | -10.8% | £317,163 |
| April 2008 | 4.9% | £355,433 |
| April 2007 | 0% | £338,788 |
The current average rental value in the postcode is £2,026.
The TN16 3GD Rental Market has increased by 36.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 3.1% | £2,026pcm |
| April 2025 | 4.4% | £1,964pcm |
| April 2024 | 4.6% | £1,882pcm |
| April 2023 | 4.4% | £1,799pcm |
| April 2022 | 6% | £1,723pcm |
| April 2021 | 8.5% | £1,626pcm |
| April 2020 | 3.5% | £1,499pcm |
| April 2019 | 0.2% | £1,449pcm |
| April 2018 | -1.9% | £1,446pcm |
| April 2017 | -0.7% | £1,473pcm |
| April 2016 | 5.6% | £1,483pcm |
| April 2015 | 4.4% | £1,405pcm |
| April 2014 | 4.2% | £1,345pcm |
| April 2013 | 6.1% | £1,291pcm |
| April 2012 | 3% | £1,216pcm |
| April 2011 | 3% | £1,181pcm |
| April 2010 | 5% | £1,146pcm |
| April 2009 | -9.8% | £1,092pcm |
| April 2008 | 5.5% | £1,211pcm |
| April 2007 | 0% | £1,148pcm |
The last sale was on 28th July 2025 for £625,000 and since then the market in the area has decreased by 1.2%. The postcode has had a total of 53 sales since 1995.
TN16 3GD has seen 6 sales in the last three years and 2 sales in the last twelve months.
TN16 3GD is the 456th largest and the 390th most expensive postcode out of the 569 postcodes in the TN16 area.
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The closest station to TN16 3GD is Hayes (Kent) station which is 5.1 kilometres away.
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The recent census recorded whether a resident owned or rented their home.
In the area around TN16 3GD, 44.1% of property is privately owned with a mortgage and 21.3% is socially rented.
The graph below shows how this compares to Greater London and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around TN16 3GD, 27.4% of residents are recorded as possessing school level qualifications and 32.0% as possessing degree level qualifications.
The graph below shows how this compares to Greater London and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around TN16 3GD, the average age was 46.2 and the most common age was 72.
The graph below shows how this compares to Greater London and the rest of England & Wales
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around TN16 3GD, 0.0% of property was a second home.
Comparison figures for Greater London and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around TN16 3GD, there are an average of 1.5 cars per household.
See below for how this compares to Greater London and the rest of England & Wales.
According to recent data from Ofcom, there is poor internet coverage in this area which may result in poor or no internet connectivity.
According to recent data from Ofcom, Slow/none broadband is available in the area.
According to data from the Environment Agency, the flood risk in this area is considered to be very low.