20, Bostall Road, Orpington occupies a 321 m² plot as recorded by HM Land Registry.

All 12 other houses in this postcode have recorded plot sizes, and this one ranks as the 3rd largest.

20, Bostall Road, Orpington has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 27 May 2026.

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

20, Bostall Road, Orpington last changed hands on 21st October 2005, selling for £222,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

• Sold Oct 2005£222,000
• Sold Jan 1997£77,500

Land Registry records and our Estate Agent network show 78 sales of comparable properties within 740 metres of 20, Bostall Road, Orpington since 2007.

Most recently, 40, Stilwell Close, Orpington, BR5 3FA, a freehold house, sold at £478,000 on the 28th November 2025.

Read more about house prices in BR5.

• Sold Nov 2025£478,000 | 4 Bed House40, Stilwell Close, Orpington, BR5 3FA40, Stilwell Close, Orpington, BR5 3FA
• Sold Jun 2025£530,000 | 4 Bed House77, Breakspears Drive, Orpington, BR5 2RY77, Breakspears Drive, Orpington, BR5 2RY
• Sold Apr 2025£295,000 | 3 Bed House34, Wisley Road, Orpington, BR5 3DS34, Wisley Road, Orpington, BR5 3DS
• Sold Mar 2025£475,000 | 4 Bed House17, Horsell Road, Orpington, BR5 3BG17, Horsell Road, Orpington, BR5 3BG
• Sold Jan 2025£510,000 | 3 Bed House5, Whippendell Way, Orpington, BR5 3BY5, Whippendell Way, Orpington, BR5 3BY
• Sold Dec 2024£520,000 | 3 Bed House12, Wisley Road, Orpington, BR5 3DR12, Wisley Road, Orpington, BR5 3DR
• Sold Jun 2024£525,000 | 4 Bed House12, Whippendell Way, Orpington, BR5 3DF12, Whippendell Way, Orpington, BR5 3DF
• Sold May 2024£435,000 | 4 Bed House134, Lullingstone Crescent, Orpington, BR5 3DX134, Lullingstone Crescent, Orpington, BR5 3DX
• Sold Apr 2024£341,000 | 4 Bed House83, Lullingstone Crescent, Orpington, BR5 3DY83, Lullingstone Crescent, Orpington, BR5 3DY
• Sold Nov 2023£400,000 | 3 Bed House44, Leith Hill, Orpington, BR5 2RS44, Leith Hill, Orpington, BR5 2RS
• Sold Sep 2023£420,000 | 4 Bed House26, Grovelands Road, Orpington, BR5 3EF26, Grovelands Road, Orpington, BR5 3EF
• Sold Oct 2022£515,000 | 3 Bed House55, Dawson Avenue, Orpington, BR5 3AY55, Dawson Avenue, Orpington, BR5 3AY
• Sold Jun 2021£410,000 | 3 Bed House1, Grovelands Road, Orpington, BR5 3EQ1, Grovelands Road, Orpington, BR5 3EQ
• Sold Jun 2021£495,000 | 4 Bed House35, Breakspears Drive, Orpington, BR5 2RX35, Breakspears Drive, Orpington, BR5 2RX
• Sold Jun 2019£355,000 | 3 Bed House7, Grovelands Road, Orpington, BR5 3EQ7, Grovelands Road, Orpington, BR5 3EQ
• Sold Mar 2019£380,000 | 3 Bed House84, The Avenue, Orpington, BR5 3DH84, The Avenue, Orpington, BR5 3DH
• Sold Jun 2018£300,000 | 3 Bed House37, Grovelands Road, Orpington, BR5 3EQ37, Grovelands Road, Orpington, BR5 3EQ
• Sold Dec 2013£237,000 | 3 Bed House48, Lullingstone Crescent, Orpington, BR5 3EB48, Lullingstone Crescent, Orpington, BR5 3EB
• Sold May 2010£247,000 | 4 Bed House29, Horsell Road, Orpington, BR5 3BG29, Horsell Road, Orpington, BR5 3BG
• Sold Apr 2007£219,950 | 3 Bed House21, Lullingstone Crescent, Orpington, BR5 3EA21, Lullingstone Crescent, Orpington, BR5 3EA

Our analysis of the public data ranks 20, Bostall Road, Orpington as the 3rd largest and the 4th most expensive of the 38 addresses on Bostall Road, Orpington, BR5.

Against the BR5 postcode district average, it is £22k less expensive than the typical property.

• Midfield Primary School

  400 m away
• Gray's Farm Primary Academy

  500 m away
• Orchard Primary School

  1.2 km away

• Kemnal Technology College

  200 m away
• Chislehurst School for Girls

  1.5 km away
• Cleeve Park School

  2.2 km away

• St Mary Cray

  |

  1.8 km away
• Sidcup

  |

  2.7 km away
• Albany Park

  |

  3.1 km away

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