7, Blackthorn Grove, Orpington occupies a 137 m² plot as recorded by HM Land Registry.

All 8 other houses in this postcode have recorded plot sizes, and this one ranks as the 5th largest.

7, Blackthorn Grove, Orpington has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 10 Aug 2016.

The property is not connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).

7, Blackthorn Grove, Orpington last changed hands on 26th August 2016, selling for £435,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 23.4% since August 2016.

• Sold Aug 2016£435,000

Land Registry records and our Estate Agent network show 185 sales of comparable properties within 500 metres of 7, Blackthorn Grove, Orpington since 2016.

Most recently, 35, Austin Road, Orpington, BR5 2BT, a freehold house, sold at £510,000 on the 20th February 2026.

Read more about house prices in BR5.

• Sold Feb 2026£510,000 | 3 Bed House35, Austin Road, Orpington, BR5 2BT35, Austin Road, Orpington, BR5 2BT
• Sold Aug 2025£493,000 | 3 Bed House7, Littlejohn Road, Orpington, BR5 2BX7, Littlejohn Road, Orpington, BR5 2BX
• Sold Mar 2025£450,000 | 4 Bed House16, Oakdene Road, Orpington, BR5 2AJ16, Oakdene Road, Orpington, BR5 2AJ
• Sold Nov 2024£455,000 | 3 Bed House61, East Drive, Orpington, BR5 2BY61, East Drive, Orpington, BR5 2BY
• Sold Nov 2024£550,000 | 3 Bed House1, Barden Grove, Orpington, BR5 2FJ1, Barden Grove, Orpington, BR5 2FJ
• Sold Oct 2024£475,000 | 3 Bed House40, Littlejohn Road, Orpington, BR5 2BX40, Littlejohn Road, Orpington, BR5 2BX
• Sold Sep 2024£482,500 | 3 Bed House16, Brookmead Way, Orpington, BR5 2BG16, Brookmead Way, Orpington, BR5 2BG
• Sold Feb 2024£437,000 | 3 Bed House35, Brookmead Way, Orpington, BR5 2BQ35, Brookmead Way, Orpington, BR5 2BQ
• Sold Nov 2023£502,000 | 3 Bed House4, Harris Close, Orpington, BR5 2FL4, Harris Close, Orpington, BR5 2FL
• Sold Nov 2023£580,000 | 3 Bed House6, Blackthorn Grove, Orpington, BR5 2FG6, Blackthorn Grove, Orpington, BR5 2FG
• Sold Sep 2022£510,000 | 3 Bed House37, Austin Road, Orpington, BR5 2BT37, Austin Road, Orpington, BR5 2BT
• Sold Jun 2022£490,000 | 3 Bed House22, Brookmead Way, Orpington, BR5 2BG22, Brookmead Way, Orpington, BR5 2BG
• Sold Dec 2021£435,000 | 3 Bed House67, East Drive, Orpington, BR5 2BY67, East Drive, Orpington, BR5 2BY
• Sold Aug 2021£505,000 | 3 Bed House2, Blackthorn Grove, Orpington, BR5 2FG2, Blackthorn Grove, Orpington, BR5 2FG
• Sold May 2021£380,000 | 3 Bed House16, Harris Close, Orpington, BR5 2FL16, Harris Close, Orpington, BR5 2FL
• Sold Mar 2021£540,000 | 3 Bed House14, Harris Close, Orpington, BR5 2FL14, Harris Close, Orpington, BR5 2FL
• Sold Feb 2021£400,000 | 3 Bed House3, The Greenway, Orpington, BR5 2AY3, The Greenway, Orpington, BR5 2AY
• Sold Jan 2020£510,000 | 3 Bed House2, Harris Close, Orpington, BR5 2FL2, Harris Close, Orpington, BR5 2FL
• Sold Nov 2019£500,000 | 3 Bed House6, Harris Close, Orpington, BR5 2FL6, Harris Close, Orpington, BR5 2FL
• Sold Aug 2016£425,000 | 3 Bed House3, Blackthorn Grove, Orpington, BR5 2FG3, Blackthorn Grove, Orpington, BR5 2FG

Our analysis of the public data ranks 7, Blackthorn Grove, Orpington as the 7th largest and the 7th most expensive of the 8 addresses on Blackthorn Grove, Orpington, BR5.

Against the BR5 postcode district average, it is £67k more expensive than the typical property.

• St. Mary Cray Primary Academy

  600 m away
• Poverest Primary School

  700 m away
• Perry Hall Primary School

  800 m away

• Harris Academy Orpington

  1.4 km away
• St Olave's and St Saviour's Grammar School

  2.2 km away
• Kemnal Technology College

  2.9 km away

• St Mary Cray

  |

  1.0 km away
• Orpington

  |

  1.8 km away
• Petts Wood

  |

  2.2 km away

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