HM Land Registry records the plot of land for Trevena, Westerham as measuring 4,596 m².

That makes it the 3rd largest plot in the postcode, where all 5 other houses have recorded plot data.

Trevena, Westerham has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 06 Dec 2023.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (oil).

The most recent sale of Trevena, Westerham completed on 21st August 2025 at £1,900,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 3 times.

Values of comparable properties have dropped by 2.5% over the period since August 2025.

• Sold Aug 2025£1,900,000
• Sold Mar 2017£1,085,000
• Sold Apr 2011£950,000

Since 2007 964 properties have sold within 2.4 kilometres of Trevena, Westerham, per the Land Registry and our network of Estate Agents.

The latest, on the 24th November 2025, was Old Hill House, Chestnut Avenue, Westerham, TN16 2EG, a freehold house which sold for £1,625,000.

Read more about house prices in TN16.

• Sold Nov 2025£1,625,000 | 5 Bed HouseOld Hill House, Chestnut Avenue, Westerham, TN16 2EGOld Hill House, Chestnut Avenue, Westerham, TN16 2EG
• Sold Jan 2025£1,080,000 | 5 Bed HouseGreenaun, Parkwood Road, Westerham, TN16 2LTGreenaun, Parkwood Road, Westerham, TN16 2LT
• Sold May 2023£970,000 | 4 Bed HouseChauffeurs Cottage, Chestnut Avenue, Westerham, TN16 2EGChauffeurs Cottage, Chestnut Avenue, Westerham, TN16 2EG
• Sold Oct 2022£1,000,000 | 4 Bed HouseParkwood Cottage, Parkwood Road, Westerham, TN16 2LTParkwood Cottage, Parkwood Road, Westerham, TN16 2LT
• Sold Sep 2022£1,475,000 | 5 Bed HousePipersdene, Parkwood Road, Westerham, TN16 2LTPipersdene, Parkwood Road, Westerham, TN16 2LT
• Sold Sep 2022£650,000 | 4 Bed HouseThe Stables, Park Farm, Rag Hill Road, Westerham, TN16 2LSThe Stables, Park Farm, Rag Hill Road, Westerham, TN16 2LS
• Sold Jun 2022£600,000 | 4 Bed HouseBeech Cottage, Parkwood Road, Westerham, TN16 2LTBeech Cottage, Parkwood Road, Westerham, TN16 2LT
• Sold Apr 2022£1,300,000 | 5 Bed HouseParkwood, Rag Hill Road, Westerham, TN16 2LSParkwood, Rag Hill Road, Westerham, TN16 2LS
• Sold Apr 2022£1,600,000 | 5 Bed HouseBrambledown, The Avenue, Westerham, TN16 2EEBrambledown, The Avenue, Westerham, TN16 2EE
• Sold Dec 2021£725,000 | 3 Bed HouseGamekeepers Lodge, Chestnut Avenue, Westerham, TN16 2EGGamekeepers Lodge, Chestnut Avenue, Westerham, TN16 2EG
• Sold Feb 2020£950,000 | 3 Bed HouseHalston, Clarks Lane, Westerham, TN16 2ELHalston, Clarks Lane, Westerham, TN16 2EL
• Sold Jan 2020£480,000 | 3 Bed HouseHighfield, Clarks Lane, Westerham, TN16 2ELHighfield, Clarks Lane, Westerham, TN16 2EL
• Sold Aug 2018£645,000 | 4 Bed House1 Park Farm Cottage, Rag Hill Road, Westerham, TN16 2LS1 Park Farm Cottage, Rag Hill Road, Westerham, TN16 2LS
• Sold May 2017£1,275,000 | 5 Bed HousePark Wood Lodge, Rag Hill Road, Westerham, TN16 2LSPark Wood Lodge, Rag Hill Road, Westerham, TN16 2LS
• Sold Feb 2016£565,000 | 4 Bed HouseThe Well House, Pilgrims Way, Westerham, TN16 2DUThe Well House, Pilgrims Way, Westerham, TN16 2DU
• Sold Sep 2015£1,675,000 | 5 Bed HouseGresham Barn, Church Hill, Westerham, TN16 2JXGresham Barn, Church Hill, Westerham, TN16 2JX
• Sold Jun 2015£1,575,000 | 5 Bed HouseHenley House, Church Hill, Westerham, TN16 2JXHenley House, Church Hill, Westerham, TN16 2JX
• Sold Jul 2014£499,950 | 5 Bed House3 Kent Cottages, Pilgrims Lane, Westerham, TN16 2EN3 Kent Cottages, Pilgrims Lane, Westerham, TN16 2EN
• Sold Dec 2008£354,000 | 3 Bed House2 Park Farm Cottage, Rag Hill Road, Westerham, TN16 2LS2 Park Farm Cottage, Rag Hill Road, Westerham, TN16 2LS
• Sold Sep 2007£550,000 | 4 Bed HouseWoodside, Parkwood Road, Westerham, TN16 2LTWoodside, Parkwood Road, Westerham, TN16 2LT

Of the 12 addresses on Chestnut Avenue, Westerham, TN16, Trevena, Westerham comes out as the 3rd largest and the 3rd most expensive in our analysis of the public data.

It is also £1.19m more expensive than the average property across the TN16 district.

• Tatsfield Primary School

  1.1 km away
• Churchill Church of England Voluntary Controlled Primary School

  2.5 km away
• Biggin Hill Primary School

  3.1 km away

• Charles Darwin School

  3.2 km away
• Oxted School

  4.2 km away
• Meridian High School

  6.0 km away

• Oxted

  |

  4.5 km away
• Hurst Green

  |

  5.3 km away
• Woldingham

  |

  6.5 km away

The flood risk here is rated Very Low, based on Environment Agency data.