According to data from HM Land Registry, 8, Blackthorn Grove, Orpington sits on a plot of 236 m².

We have plot size data on 8 out of 8 other houses in the postcode and 8, Blackthorn Grove, Orpington sits on the 2nd largest plot.

8, Blackthorn Grove, Orpington has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 01 Aug 2025.

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

According to HM Land Registry, 8, Blackthorn Grove, Orpington was last sold on 22nd July 2016 for £485,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since July 2016, the market for similar properties has risen by 21.7%.

• Sold Jul 2016£485,000

According to the Land Registry and our network of Estate Agents, there have been 107 sales of properties similar to 8, Blackthorn Grove, Orpington within a radius of 500 metres since 2016.

The most recent example is 12, Friar Road, Orpington, BR5 2BL, a freehold house which sold for £595,000 on the 26th May 2026.

Read more about house prices in BR5.

• Sold May 2026£595,000 | 4 Bed House12, Friar Road, Orpington, BR5 2BL12, Friar Road, Orpington, BR5 2BL
• Sold Jul 2025£625,000 | 4 Bed House1, Blackthorn Grove, Orpington, BR5 2FG1, Blackthorn Grove, Orpington, BR5 2FG
• Sold Mar 2025£450,000 | 4 Bed House16, Oakdene Road, Orpington, BR5 2AJ16, Oakdene Road, Orpington, BR5 2AJ
• 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 Aug 2021£505,000 | 3 Bed House2, Blackthorn Grove, Orpington, BR5 2FG2, Blackthorn Grove, Orpington, BR5 2FG
• Sold Jun 2021£635,000 | 4 Bed House17, Harris Close, Orpington, BR5 2FL17, Harris Close, Orpington, BR5 2FL
• Sold May 2021£600,000 | 4 Bed House15, Harris Close, Orpington, BR5 2FL15, Harris Close, Orpington, BR5 2FL
• Sold May 2021£600,000 | 4 Bed House13, Harris Close, Orpington, BR5 2FL13, Harris Close, Orpington, BR5 2FL
• Sold May 2021£600,000 | 4 Bed House11, Harris Close, Orpington, BR5 2FL11, Harris Close, Orpington, BR5 2FL
• Sold Mar 2021£600,000 | 4 Bed House12, Harris Close, Orpington, BR5 2FL12, Harris Close, Orpington, BR5 2FL
• Sold Mar 2021£600,000 | 4 Bed House8, Harris Close, Orpington, BR5 2FL8, Harris Close, Orpington, BR5 2FL
• Sold Mar 2021£600,000 | 4 Bed House10, Harris Close, Orpington, BR5 2FL10, Harris Close, Orpington, BR5 2FL
• Sold Jan 2021£600,000 | 4 Bed House9, Harris Close, Orpington, BR5 2FL9, Harris Close, Orpington, BR5 2FL
• Sold Jan 2021£600,000 | 4 Bed House7, Harris Close, Orpington, BR5 2FL7, Harris Close, Orpington, BR5 2FL
• Sold Sep 2020£599,500 | 4 Bed House3, Harris Close, Orpington, BR5 2FL3, Harris Close, Orpington, BR5 2FL
• Sold Sep 2020£600,000 | 4 Bed House5, Harris Close, Orpington, BR5 2FL5, Harris Close, Orpington, BR5 2FL
• Sold Aug 2016£435,000 | 3 Bed House7, Blackthorn Grove, Orpington, BR5 2FG7, Blackthorn Grove, Orpington, BR5 2FG
• Sold Aug 2016£475,000 | 4 Bed House4, Blackthorn Grove, Orpington, BR5 2FG4, Blackthorn Grove, Orpington, BR5 2FG
• Sold Jul 2016£480,000 | 4 Bed House5, Blackthorn Grove, Orpington, BR5 2FG5, Blackthorn Grove, Orpington, BR5 2FG

Blackthorn Grove, Orpington, BR5 has a total of 8 addresses. According to our analysis of all the public data, 8, Blackthorn Grove, Orpington is the 4th largest and the 4th most expensive property on the street.

When compared to the postcode district it is £120k more expensive than the average property in BR5.

• 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

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.