25, Thorndon Close, Orpington occupies a 194 m² plot as recorded by HM Land Registry.

Of the 26 other houses in this postcode, 25 have recorded plot sizes, and this one ranks as the 19th largest.

25, Thorndon Close, Orpington has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 09 Jun 2020.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

25, Thorndon Close, Orpington last changed hands on 17th September 2020, selling for £340,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has risen by 30.8% since September 2020.

• Sold Sep 2020£340,000
• Sold Nov 2009£185,000

Land Registry records and our Estate Agent network show 176 sales of comparable properties within 820 metres of 25, Thorndon Close, Orpington since 2018.

Most recently, 26, Beddington Road, Orpington, BR5 2TG, a freehold house, sold at £400,000 on the 30th April 2026.

Read more about house prices in BR5.

• Sold Apr 2026£400,000 | 3 Bed House26, Beddington Road, Orpington, BR5 2TG26, Beddington Road, Orpington, BR5 2TG
• Sold Mar 2026£450,000 | 3 Bed House12, Thorndon Close, Orpington, BR5 2SJ12, Thorndon Close, Orpington, BR5 2SJ
• Sold Jan 2026£430,000 | 3 Bed House9, Thorndon Close, Orpington, BR5 2SH9, Thorndon Close, Orpington, BR5 2SH
• Sold Dec 2025£443,000 | 3 Bed House1, Beddington Green, Orpington, BR5 2TQ1, Beddington Green, Orpington, BR5 2TQ
• Sold Sep 2024£395,000 | 3 Bed House19, Thorndon Close, Orpington, BR5 2SH19, Thorndon Close, Orpington, BR5 2SH
• Sold Sep 2024£410,000 | 3 Bed House12, Mickleham Road, Orpington, BR5 2RL12, Mickleham Road, Orpington, BR5 2RL
• Sold Aug 2024£360,000 | 3 Bed House32, Thorndon Close, Orpington, BR5 2SJ32, Thorndon Close, Orpington, BR5 2SJ
• Sold Jul 2024£432,500 | 3 Bed House41, Leesons Way, Orpington, BR5 2QB41, Leesons Way, Orpington, BR5 2QB
• Sold May 2024£405,000 | 3 Bed House13, Giggs Hill, Orpington, BR5 2SA13, Giggs Hill, Orpington, BR5 2SA
• Sold Apr 2024£370,000 | 3 Bed House14, Thorndon Close, Orpington, BR5 2SJ14, Thorndon Close, Orpington, BR5 2SJ
• Sold Dec 2023£300,000 | 3 Bed House16, Thorndon Road, Orpington, BR5 2SL16, Thorndon Road, Orpington, BR5 2SL
• Sold Nov 2023£370,000 | 3 Bed House6, Beddington Green, Orpington, BR5 2TQ6, Beddington Green, Orpington, BR5 2TQ
• Sold Aug 2023£370,000 | 3 Bed House24, Thorndon Close, Orpington, BR5 2SJ24, Thorndon Close, Orpington, BR5 2SJ
• Sold Feb 2023£320,000 | 3 Bed House29, Thorndon Close, Orpington, BR5 2SH29, Thorndon Close, Orpington, BR5 2SH
• Sold Jul 2022£452,000 | 3 Bed House2, Brenchley Road, Orpington, BR5 2TD2, Brenchley Road, Orpington, BR5 2TD
• Sold May 2022£355,000 | 3 Bed House7, Brenchley Road, Orpington, BR5 2TD7, Brenchley Road, Orpington, BR5 2TD
• Sold Sep 2021£348,000 | 3 Bed House20, Thorndon Close, Orpington, BR5 2SJ20, Thorndon Close, Orpington, BR5 2SJ
• Sold Apr 2020£300,000 | 3 Bed House12, Thorndon Road, Orpington, BR5 2SL12, Thorndon Road, Orpington, BR5 2SL
• Sold May 2019£295,000 | 3 Bed House9, Giggs Hill, Orpington, BR5 2SA9, Giggs Hill, Orpington, BR5 2SA
• Sold Mar 2018£330,000 | 3 Bed House22, Beddington Road, Orpington, BR5 2TG22, Beddington Road, Orpington, BR5 2TG

Our analysis of the public data ranks 25, Thorndon Close, Orpington as the 34th largest and the 23rd most expensive of the 47 addresses on Thorndon Close, Orpington, BR5.

Against the BR5 postcode district average, it is £85k less expensive than the typical property.

• St Peter and St Paul Catholic Primary School

  500 m away
• Midfield Primary School

  700 m away
• Leesons Primary School

  1.1 km away

• Kemnal Technology College

  1.3 km away
• Chislehurst School for Girls

  1.5 km away
• Orion Coopers

  1.5 km away

• St Mary Cray

  |

  1.5 km away
• Petts Wood

  |

  2.4 km away
• Chislehurst

  |

  2.6 km away

Environment Agency data suggests this area has a Very Low risk of flooding.