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Registered Address: 2 Leman St, London E1 8FA
TN16 3BYHouse Prices / London, Bromley, Sunningvale Avenue
Last updated May 2026
Key Postcode Insights
TN16 3BY is a residential postcode situated on Sunningvale Avenue, Biggin Hill, Westerham, TN16 with 46 addresses.
It ranks as the 553rd largest and 99th most expensive of the 569 postcodes in the TN16 area. The dominant property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 46 properties: 42 houses, 1 flat and 3 other properties.
46
Properties
- Houses
- Flats
- Other (unknown)
Key Postcode Insights
TN16 3BY is a residential postcode situated on Sunningvale Avenue, Biggin Hill, Westerham, TN16 with 46 addresses.
It ranks as the 553rd largest and 99th most expensive of the 569 postcodes in the TN16 area. The dominant property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 46 properties: 42 houses, 1 flat and 3 other properties.
46
Properties
- Houses
- Flats
- Other (unknown)
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House Pricesin TN16 3BY
Sale prices range from £313,678 for 3 bedroom freehold houses with a garden (753 ft2) to £673,056 for 4 bedroom freehold houses with a garden (1,913 ft2) .
Monthly rental prices range from £1,387 pcm for 3 bed houses to £2,457 pcm for 4 bed houses.
The gross rental yield is between 4.4% and 6.3%.
The average value per square foot is £385.
Average Sale Value
£414,912
Average Rental Value
£1,916 pcm
Average Rental Yield
5.5% /year
Average Value Per Sqft
£385 /ft2
Sales Market Trendsin TN16 3BY
The last sale in TN16 3BY sold for £470,000 on 12th March 2026. Since then prices are up an average of 0.6%.
The current average value in the postcode is £414,912.
The TN16 3BY Sales Market has increased by 17.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -1.6% | £414,912 |
| April 2025 | 0.8% | £421,665 |
| April 2024 | -4.2% | £418,185 |
| April 2023 | 2.4% | £436,603 |
| April 2022 | 12.5% | £426,367 |
| April 2021 | 2.9% | £378,900 |
| April 2020 | -0.8% | £368,352 |
| April 2019 | -0.4% | £371,416 |
| April 2018 | -0.3% | £372,993 |
| April 2017 | 5.6% | £374,162 |
| April 2016 | 11.4% | £354,250 |
| April 2015 | 14.1% | £318,053 |
| April 2014 | 8.4% | £278,636 |
| April 2013 | 4.6% | £257,054 |
| April 2012 | -1.3% | £245,768 |
| April 2011 | 0.2% | £249,091 |
| April 2010 | 6.2% | £248,560 |
| April 2009 | -11.9% | £234,031 |
| April 2008 | 4.6% | £265,643 |
| April 2007 | 0% | £253,901 |
Rental Market Trendsin TN16 3BY
The current average rental value in the postcode is £1,916.
The TN16 3BY Rental Market has increased by 41.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 3.5% | £1,916pcm |
| April 2025 | 5.3% | £1,851pcm |
| April 2024 | 4.3% | £1,757pcm |
| April 2023 | 4% | £1,686pcm |
| April 2022 | 6.4% | £1,621pcm |
| April 2021 | 10.1% | £1,523pcm |
| April 2020 | 3.9% | £1,384pcm |
| April 2019 | -0.1% | £1,331pcm |
| April 2018 | -1.9% | £1,332pcm |
| April 2017 | 0.1% | £1,357pcm |
| April 2016 | 6.6% | £1,355pcm |
| April 2015 | 3.9% | £1,271pcm |
| April 2014 | 4.2% | £1,223pcm |
| April 2013 | 5.9% | £1,174pcm |
| April 2012 | 2.5% | £1,109pcm |
| April 2011 | 2.9% | £1,082pcm |
| April 2010 | 6.1% | £1,051pcm |
| April 2009 | -11.5% | £991pcm |
| April 2008 | 5.1% | £1,120pcm |
| April 2007 | 0% | £1,066pcm |
Properties and Buildingsin TN16 3BY, Sunningvale Avenue, Biggin Hill, Westerham, TN16
- Brunswick, Sunningvale Avenue, Westerham, TN16 3BY3 bed mid-century house
- Casa Jora, Sunningvale Avenue, Westerham, TN16 3BY
- Chez Wen, Sunningvale Avenue, Westerham, TN16 3BY
- Harbery, Sunningvale Avenue, Westerham, TN16 3BY3 bed house
- Hillside, Sunningvale Avenue, Westerham, TN16 3BY
- Nigella, Sunningvale Avenue, Westerham, TN16 3BY3 bed mid-century house
- Ravensbury, Sunningvale Avenue, Westerham, TN16 3BY
- Rocala, Sunningvale Avenue, Westerham, TN16 3BY3 bed mid-century house
- Sheldan, Sunningvale Avenue, Westerham, TN16 3BY3 bed house
- Tamani, Sunningvale Avenue, Westerham, TN16 3BY
- 53A, Sunningvale Avenue, Westerham, TN16 3BY3 bed mid-century house
- 53B, Sunningvale Avenue, Westerham, TN16 3BY3 bed mid-century house
- 53C, Sunningvale Avenue, Westerham, TN16 3BY3 bed mid-century house
- 53D, Sunningvale Avenue, Westerham, TN16 3BY4 bed mid-century house
- 53E, Sunningvale Avenue, Westerham, TN16 3BY3 bed mid-century house
- 53, Sunningvale Avenue, Westerham, TN16 3BY4 bed mid-century house
- 55A, Sunningvale Avenue, Westerham, TN16 3BY
- 55B, Sunningvale Avenue, Westerham, TN16 3BY
- 55C, Sunningvale Avenue, Westerham, TN16 3BY3 bed house
- 55D, Sunningvale Avenue, Westerham, TN16 3BY3 bed mid-century house
- 55E, Sunningvale Avenue, Westerham, TN16 3BY3 bed mid-century house
- 55, Sunningvale Avenue, Westerham, TN16 3BY
- 56, Sunningvale Avenue, Westerham, TN16 3BY
- 57A, Sunningvale Avenue, Westerham, TN16 3BY3 bed house
- 57B, Sunningvale Avenue, Westerham, TN16 3BY3 bed mid-century house
- 57C, Sunningvale Avenue, Westerham, TN16 3BY
- 57, Sunningvale Avenue, Westerham, TN16 3BY
- 58, Sunningvale Avenue, Westerham, TN16 3BY4 bed house
- 59A, Sunningvale Avenue, Westerham, TN16 3BY3 bed mid-century house
- 59B, Sunningvale Avenue, Westerham, TN16 3BY
- 59C, Sunningvale Avenue, Westerham, TN16 3BY
- 59, Sunningvale Avenue, Westerham, TN16 3BY3 bed mid-century house
- 60A, Sunningvale Avenue, Westerham, TN16 3BY
- 60, Sunningvale Avenue, Westerham, TN16 3BY
- 62, Sunningvale Avenue, Westerham, TN16 3BY4 bed house
- 64, Sunningvale Avenue, Westerham, TN16 3BY
- 66A, Sunningvale Avenue, Westerham, TN16 3BY3 bed mid-century house
- 66, Sunningvale Avenue, Westerham, TN16 3BY3 bed mid-century house
- 68A, Sunningvale Avenue, Westerham, TN16 3BY3 bed mid-century house
- 68B, Sunningvale Avenue, Westerham, TN16 3BY3 bed mid-century house
- 68C, Sunningvale Avenue, Westerham, TN16 3BY3 bed mid-century house
- 68, Sunningvale Avenue, Westerham, TN16 3BY3 bed mid-century house
- 70, Sunningvale Avenue, Biggin Hill, Westerham, TN16Building4 units
Sales Historyin TN16 3BY
The last sale was on 12th March 2026 for £470,000 and since then the market in the area has increased by 0.6%. The postcode has had a total of 59 sales since 1995.
TN16 3BY has seen 3 sales in the last three years and 2 sales in the last twelve months.
Sold Mar 2026£470,000 | 3 Bed HouseSunningvale Avenue66A, Sunningvale Avenue, Westerham, TN16 3BY
Sold Jul 2025£340,000 | 3 Bed HouseSunningvale Avenue53A, Sunningvale Avenue, Westerham, TN16 3BY
Sold Nov 2024£415,000 | 3 Bed HouseSunningvale AvenueRocala, Sunningvale Avenue, Westerham, TN16 3BY
Sold May 2022£435,000 | 3 Bed HouseSunningvale Avenue68, Sunningvale Avenue, Westerham, TN16 3BY
Sold Sep 2021£390,000 | 3 Bed HouseSunningvale AvenueBrunswick, Sunningvale Avenue, Westerham, TN16 3BY
Sold May 2021£390,000 | 3 Bed HouseSunningvale Avenue66A, Sunningvale Avenue, Westerham, TN16 3BY
Sold Feb 2020£310,000 | 3 Bed HouseSunningvale Avenue55C, Sunningvale Avenue, Westerham, TN16 3BY
Sold Jan 2020£350,000 | 3 Bed HouseSunningvale Avenue66, Sunningvale Avenue, Westerham, TN16 3BY
Sold Jul 2019£321,000 | 3 Bed HouseSunningvale Avenue57A, Sunningvale Avenue, Westerham, TN16 3BY
Sold Mar 2017£375,000 | 3 Bed HouseSunningvale AvenueNigella, Sunningvale Avenue, Westerham, TN16 3BY
Sold Jan 2017£348,000 | 3 Bed HouseSunningvale AvenueSheldan, Sunningvale Avenue, Westerham, TN16 3BY
Sold Feb 2016£320,000 | 3 Bed HouseSunningvale AvenueBrunswick, Sunningvale Avenue, Westerham, TN16 3BY
Sold Nov 2015£325,000 | 3 Bed HouseSunningvale Avenue68A, Sunningvale Avenue, Westerham, TN16 3BY
Sold Jun 2015£300,000 | 3 Bed HouseSunningvale Avenue68B, Sunningvale Avenue, Westerham, TN16 3BY
Sold Feb 2015£290,000 | 3 Bed HouseSunningvale AvenueHarbery, Sunningvale Avenue, Westerham, TN16 3BY
Sold May 2014£250,000 | 3 Bed HouseSunningvale AvenueNigella, Sunningvale Avenue, Westerham, TN16 3BY
Sold Apr 2014£237,000 | 3 Bed HouseSunningvale Avenue55D, Sunningvale Avenue, Westerham, TN16 3BY
Sold Jan 2014£225,000 | 3 Bed HouseSunningvale AvenueBrunswick, Sunningvale Avenue, Westerham, TN16 3BY
Sold Oct 2013£230,000 | 3 Bed HouseSunningvale Avenue68C, Sunningvale Avenue, Westerham, TN16 3BY
Sold Dec 2012£229,000 | 3 Bed HouseSunningvale Avenue53C, Sunningvale Avenue, Westerham, TN16 3BY
Sold Oct 2012£215,000 | 3 Bed HouseSunningvale Avenue53B, Sunningvale Avenue, Westerham, TN16 3BY
Sold Sep 2012£205,000 | 3 Bed HouseSunningvale AvenueBrunswick, Sunningvale Avenue, Westerham, TN16 3BY
Sold Jun 2012£245,000 | 3 Bed HouseSunningvale Avenue66, Sunningvale Avenue, Westerham, TN16 3BY
Sold Jun 2012£250,000 | 4 Bed HouseSunningvale Avenue58, Sunningvale Avenue, Westerham, TN16 3BY
Sold Jan 2012£220,000 | 3 Bed HouseSunningvale Avenue55C, Sunningvale Avenue, Westerham, TN16 3BY
Sold Nov 2011£375,000 | 4 Bed HouseSunningvale Avenue62, Sunningvale Avenue, Westerham, TN16 3BY
Sold Oct 2009£240,000 | 3 Bed HouseSunningvale Avenue68A, Sunningvale Avenue, Westerham, TN16 3BY
Sold Nov 2007£205,000 | 3 Bed HouseSunningvale Avenue59, Sunningvale Avenue, Westerham, TN16 3BY
Sold Sep 2007£214,000 | 3 Bed HouseSunningvale Avenue55D, Sunningvale Avenue, Westerham, TN16 3BY
Sold Aug 2007£220,000 | 3 Bed HouseSunningvale Avenue55C, Sunningvale Avenue, Westerham, TN16 3BY
Sold Sep 2006£195,000 | 3 Bed HouseSunningvale Avenue57A, Sunningvale Avenue, Westerham, TN16 3BY
Sold Jun 2005£186,000 | 3 Bed HouseSunningvale Avenue55D, Sunningvale Avenue, Westerham, TN16 3BY
Sold Apr 2005£188,950 | 3 Bed HouseSunningvale Avenue53B, Sunningvale Avenue, Westerham, TN16 3BY
Sold Jul 2004£179,000 | 3 Bed HouseSunningvale Avenue53C, Sunningvale Avenue, Westerham, TN16 3BY
Sold Oct 2003£325,000 | 4 Bed HouseSunningvale Avenue62, Sunningvale Avenue, Westerham, TN16 3BY
Sold Oct 2003£162,500 | 3 Bed HouseSunningvale Avenue55C, Sunningvale Avenue, Westerham, TN16 3BY
Sold Oct 2003£165,000 | 4 Bed HouseSunningvale Avenue59C, Sunningvale Avenue, Westerham, TN16 3BY
Sold Aug 2003£162,500 | 3 Bed HouseSunningvale Avenue53B, Sunningvale Avenue, Westerham, TN16 3BY
Sold Jun 2003£164,100 | 3 Bed HouseSunningvale Avenue53A, Sunningvale Avenue, Westerham, TN16 3BY
Sold Jan 2003£158,500 | 3 Bed HouseSunningvale Avenue55D, Sunningvale Avenue, Westerham, TN16 3BY
Sold Oct 2002£215,000 | 4 Bed HouseSunningvale Avenue64, Sunningvale Avenue, Westerham, TN16 3BY
Sold Sep 2002£150,000 | 3 Bed HouseSunningvale Avenue57A, Sunningvale Avenue, Westerham, TN16 3BY
Sold Feb 2002£176,000 | 3 Bed HouseSunningvale AvenueChez Wen, Sunningvale Avenue, Westerham, TN16 3BY
Sold Nov 2001£119,950 | 4 Bed HouseSunningvale Avenue59B, Sunningvale Avenue, Westerham, TN16 3BY
Sold Oct 2001£137,900 | 3 Bed HouseSunningvale AvenueSheldan, Sunningvale Avenue, Westerham, TN16 3BY
Sold Sep 2001£121,000 | 3 Bed HouseSunningvale AvenueBrunswick, Sunningvale Avenue, Westerham, TN16 3BY
Sold May 2001£118,000 | 3 Bed HouseSunningvale Avenue57B, Sunningvale Avenue, Westerham, TN16 3BY
Sold Feb 2000£135,000 | 3 Bed HouseSunningvale AvenueChez Wen, Sunningvale Avenue, Westerham, TN16 3BY
Sold Nov 1999£99,950 | 3 Bed HouseSunningvale Avenue55A, Sunningvale Avenue, Westerham, TN16 3BY
Sold Sep 1999£116,500 | 3 Bed HouseSunningvale AvenueRocala, Sunningvale Avenue, Westerham, TN16 3BY
Sold Nov 1998£82,000 | 4 Bed HouseSunningvale Avenue59B, Sunningvale Avenue, Westerham, TN16 3BY
Sold Sep 1998£95,000 | 3 Bed HouseSunningvale AvenueChez Wen, Sunningvale Avenue, Westerham, TN16 3BY
Sold Sep 1998£117,000 | 3 Bed HouseSunningvale Avenue68B, Sunningvale Avenue, Westerham, TN16 3BY
Sold Jul 1997£78,500 | 3 Bed HouseSunningvale AvenueCasa Jora, Sunningvale Avenue, Westerham, TN16 3BY
Sold Oct 1996£66,000 | 3 Bed HouseSunningvale Avenue57B, Sunningvale Avenue, Westerham, TN16 3BY
Sold Oct 1996£61,500 | 3 Bed HouseSunningvale Avenue53A, Sunningvale Avenue, Westerham, TN16 3BY
Sold Aug 1996£66,000 | 3 Bed HouseSunningvale Avenue53B, Sunningvale Avenue, Westerham, TN16 3BY
Sold May 1996£77,000 | 3 Bed HouseSunningvale Avenue66A, Sunningvale Avenue, Westerham, TN16 3BY
Sold Jul 1995£81,500 | 3 Bed HouseSunningvale AvenueRavensbury, Sunningvale Avenue, Westerham, TN16 3BY
Nearby Postcodesto TN16 3BY
TN16 3BY is the 553rd largest and the 99th most expensive postcode out of the 569 postcodes in the TN16 area.
- 50 mTN16 3DQ, Lambert Close, Biggin Hill, Westerham, TN16TN16 3DQ12 Addresses
- 82 mTN16 3DW, Camelot Close, Biggin Hill, Westerham, TN16TN16 3DW6 Addresses
- 104 mTN16 3DA, Melrose Road, Biggin Hill, Westerham, TN16TN16 3DA16 Addresses
- 131 mTN16 3BZ, Sunningvale Avenue, Biggin Hill, Westerham, TN16TN16 3BZ45 Addresses
- 139 mTN16 3UW, Sopwith Close, Biggin Hill, Westerham, TN16TN16 3UW9 Addresses
- 145 mTN16 3BS, Sunningvale Close, Biggin Hill, Westerham, TN16TN16 3BS23 Addresses
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Property Typesin TN16 3BY
- 20 mid-century houses built between 1936 and 1979
- 6 houses of an unknown age
- 20 other addresses of unknown type
- mid-century house (20)
- house (6)
- Unknown (20)
Energy Efficiencyof properties in TN16 3BY
- Energy Performance Certificate (EPC) surveys conducted for 20 properties.
- The dominant rating is D.
- A (0)
- E (4)
- B (0)
- F (0)
- C (4)
- G (0)
- D (12)
- No EPC (23)
Top 3 Most Expensive Saleson Sunningvale Avenue
Schools Nearbyto TN16 3BY
The nearest primary school to TN16 3BY is Oaklands Primary Academy which is 349 metres away.
- 349mOaklands Primary Academy
- 721mBiggin Hill Primary School
- 1.7kmCudham Church of England Primary School
The nearest secondary school is Charles Darwin School which is 1.1 kilometres away.
- 1.1kmCharles Darwin School
- 2.9kmMeridian High School
- 6.0kmRavens Wood School
More reading links
Public Transport Nearbyto TN16 3BY
The closest station to TN16 3BY is Woldingham station which is 6.4 kilometres away.
- 6.4kmWoldingham
- 6.8kmHayes (Kent)
- 6.9kmOxted
- 7.1kmChelsfield
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