HM Land Registry records the plot of land for 21, Cray Avenue, Orpington as measuring 411 m².

That makes it the 4th largest plot in the postcode, where 41 of the 42 other houses have recorded plot data.

21, Cray Avenue, Orpington has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 06 Oct 2016.

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

The most recent sale of 21, Cray Avenue, Orpington completed on 22nd March 2017 at £395,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 37.7% over the period since March 2017.

• Sold Mar 2017£395,000

Since 2018 111 properties similar to 21, Cray Avenue, Orpington have sold within a radius of 490 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 24th March 2026, was 92, Brookmead Way, Orpington, BR5 2BD, a freehold house which sold for £515,000.

Read more about house prices in BR5.

• Sold Mar 2026£515,000 | 4 Bed House92, Brookmead Way, Orpington, BR5 2BD92, Brookmead Way, Orpington, BR5 2BD
• Sold Feb 2026£510,000 | 3 Bed House35, Austin Road, Orpington, BR5 2BT35, Austin Road, Orpington, BR5 2BT
• Sold Nov 2025£540,000 | 3 Bed House33, Bournewood Road, Orpington, BR5 4JN33, Bournewood Road, Orpington, BR5 4JN
• Sold Jul 2025£520,000 | 4 Bed House5, Littlejohn Road, Orpington, BR5 2BX5, Littlejohn Road, Orpington, BR5 2BX
• Sold Mar 2025£450,000 | 4 Bed House16, Oakdene Road, Orpington, BR5 2AJ16, Oakdene Road, Orpington, BR5 2AJ
• Sold Mar 2025£490,000 | 3 Bed House31, Bournewood Road, Orpington, BR5 4JN31, Bournewood Road, Orpington, BR5 4JN
• Sold Feb 2024£437,000 | 3 Bed House35, Brookmead Way, Orpington, BR5 2BQ35, Brookmead Way, Orpington, BR5 2BQ
• Sold Nov 2023£505,000 | 3 Bed House3, Cray Avenue, Orpington, BR5 4AA3, Cray Avenue, Orpington, BR5 4AA
• Sold Jan 2023£505,000 | 4 Bed House14, Bournewood Road, Orpington, BR5 4JN14, Bournewood Road, Orpington, BR5 4JN
• Sold Jun 2022£651,500 | 4 Bed House22, Kynaston Road, Orpington, BR5 4JT22, Kynaston Road, Orpington, BR5 4JT
• Sold Dec 2021£435,000 | 3 Bed House67, East Drive, Orpington, BR5 2BY67, East Drive, Orpington, BR5 2BY
• Sold Apr 2021£475,000 | 3 Bed House51, Brookmead Way, Orpington, BR5 2BD51, Brookmead Way, Orpington, BR5 2BD
• Sold Feb 2021£437,500 | 4 Bed House9, Court Road, Orpington, BR6 0PW9, Court Road, Orpington, BR6 0PW
• Sold Feb 2021£400,000 | 3 Bed House3, The Greenway, Orpington, BR5 2AY3, The Greenway, Orpington, BR5 2AY
• Sold Dec 2020£475,000 | 3 Bed House17, Court Road, Orpington, BR6 0PW17, Court Road, Orpington, BR6 0PW
• Sold Dec 2020£490,000 | 4 Bed House54, Brookmead Way, Orpington, BR5 2BG54, Brookmead Way, Orpington, BR5 2BG
• Sold Oct 2020£418,000 | 4 Bed House91, Cray Avenue, Orpington, BR5 4AA91, Cray Avenue, Orpington, BR5 4AA
• Sold Jul 2020£390,000 | 3 Bed House5, Court Road, Orpington, BR6 0PW5, Court Road, Orpington, BR6 0PW
• Sold Oct 2019£400,000 | 3 Bed House11, The Greenway, Orpington, BR5 2AY11, The Greenway, Orpington, BR5 2AY
• Sold Nov 2018£507,000 | 4 Bed House18, The Greenway, Orpington, BR5 2AY18, The Greenway, Orpington, BR5 2AY

Of the 47 addresses on Cray Avenue, Orpington, BR5, 21, Cray Avenue, Orpington comes out as the 4th largest and the 4th most expensive in our analysis of the public data.

It is also £42k more expensive than the average property across the BR5 district.

• St. Mary Cray Primary Academy

  600 m away
• St Philomena's Primary School

  600 m away
• Harris Primary Academy Orpington

  800 m away

• Harris Academy Orpington

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

  2.1 km away
• Kemnal Technology College

  3.0 km away

• St Mary Cray

  |

  1.1 km away
• Orpington

  |

  1.8 km away
• Petts Wood

  |

  2.3 km away

The flood risk here is rated Very Low, based on Environment Agency data.