8, Thorndon Close, Orpington occupies a 307 m² plot as recorded by HM Land Registry.

Of the 21 other houses in this postcode, 16 have recorded plot sizes, and this one ranks as the 3rd largest.

8, Thorndon Close, Orpington has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 21 Nov 2025.

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

Land Registry records and our Estate Agent network show 211 sales of comparable properties within 770 metres of 8, Thorndon Close, Orpington since 2019.

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 Mar 2026£410,000 | 3 Bed House47, Leesons Way, Orpington, BR5 2QB47, Leesons Way, Orpington, BR5 2QB
• Sold Jan 2026£430,000 | 3 Bed House9, Thorndon Close, Orpington, BR5 2SH9, Thorndon Close, Orpington, BR5 2SH
• Sold Dec 2025£500,000 | 3 Bed House20, Breakspears Drive, Orpington, BR5 2RU20, Breakspears Drive, Orpington, BR5 2RU
• Sold Nov 2025£410,000 | 3 Bed House10, Thorndon Close, Orpington, BR5 2SJ10, Thorndon Close, Orpington, BR5 2SJ
• 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 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 Dec 2022£325,000 | 3 Bed House20, Thorndon Road, Orpington, BR5 2SL20, Thorndon Road, Orpington, BR5 2SL
• Sold Nov 2021£420,000 | 3 Bed House20, Mickleham Road, Orpington, BR5 2RL20, Mickleham Road, Orpington, BR5 2RL
• Sold Sep 2021£348,000 | 3 Bed House20, Thorndon Close, Orpington, BR5 2SJ20, Thorndon Close, Orpington, BR5 2SJ
• Sold Sep 2020£315,000 | 3 Bed House2, Mickleham Road, Orpington, BR5 2RL2, Mickleham Road, Orpington, BR5 2RL
• Sold Dec 2019£295,000 | 3 Bed House16, Mickleham Road, Orpington, BR5 2RL16, Mickleham Road, Orpington, BR5 2RL

Our analysis of the public data ranks 8, Thorndon Close, Orpington as the 12th largest and the 28th most expensive of the 47 addresses on Thorndon Close, Orpington, BR5.

Against the BR5 postcode district average, it is £86k less expensive than the typical property.

• St Peter and St Paul Catholic Primary School

  600 m away
• Midfield Primary School

  700 m away
• Leesons Primary School

  1.0 km away

• Kemnal Technology College

  1.2 km away
• Chislehurst School for Girls

  1.5 km away
• Orion Coopers

  1.6 km away

• St Mary Cray

  |

  1.4 km away
• Petts Wood

  |

  2.4 km away
• Chislehurst

  |

  2.7 km away

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