HM Land Registry records the plot of land for Sirius, Orpington as measuring 537 m².

That makes it the 2nd largest plot in the postcode, where 29 of the 43 other houses have recorded plot data.

Sirius, Orpington has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 23 Feb 2018.

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 Sirius, Orpington completed on 6th September 2019 at £600,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 16.1% over the period since September 2019.

• Sold Sep 2019£600,000
• Sold Jul 1996£114,500

Since 2016 144 properties similar to Sirius, Orpington have sold within a radius of 840 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 5th May 2026, was 8, State Farm Avenue, Orpington, BR6 7TN, a freehold house which sold for £510,000.

Read more about house prices in BR6.

• Sold May 2026£510,000 | 3 Bed House8, State Farm Avenue, Orpington, BR6 7TN8, State Farm Avenue, Orpington, BR6 7TN
• Sold Apr 2026£510,000 | 3 Bed House17, Barkway Drive, Orpington, BR6 8PQ17, Barkway Drive, Orpington, BR6 8PQ
• Sold Apr 2026£565,000 | 3 Bed House40, Barkway Drive, Orpington, BR6 8PQ40, Barkway Drive, Orpington, BR6 8PQ
• Sold Sep 2025£570,700 | 3 Bed House4, Greenacres Close, Orpington, BR6 7TS4, Greenacres Close, Orpington, BR6 7TS
• Sold Mar 2025£575,000 | 3 Bed House20, Barkway Drive, Orpington, BR6 8PQ20, Barkway Drive, Orpington, BR6 8PQ
• Sold Jan 2025£655,000 | 3 Bed House7, Fieldside Close, Orpington, BR6 7TT7, Fieldside Close, Orpington, BR6 7TT
• Sold Dec 2023£475,000 | 3 Bed House11, Claremont Close, Orpington, BR6 7AD11, Claremont Close, Orpington, BR6 7AD
• Sold Mar 2023£640,000 | 3 Bed House19, Royal Close, Orpington, BR6 7BH19, Royal Close, Orpington, BR6 7BH
• Sold Jan 2023£551,300 | 3 Bed House40, Bassetts Way, Orpington, BR6 7AF40, Bassetts Way, Orpington, BR6 7AF
• Sold Dec 2022£610,000 | 3 Bed House23, Bassetts Way, Orpington, BR6 7AF23, Bassetts Way, Orpington, BR6 7AF
• Sold Oct 2022£670,000 | 3 Bed House16, Barkway Drive, Orpington, BR6 8PQ16, Barkway Drive, Orpington, BR6 8PQ
• Sold Jan 2022£515,000 | 3 Bed House16, Hilda Vale Road, Orpington, BR6 7AN16, Hilda Vale Road, Orpington, BR6 7AN
• Sold Feb 2021£565,000 | 3 Bed House7, Bassetts Way, Orpington, BR6 7AE7, Bassetts Way, Orpington, BR6 7AE
• Sold Nov 2020£440,000 | 3 Bed House13, Barkway Drive, Orpington, BR6 8PQ13, Barkway Drive, Orpington, BR6 8PQ
• Sold Oct 2019£560,000 | 3 Bed House13, Paddock Close, Orpington, BR6 7TL13, Paddock Close, Orpington, BR6 7TL
• Sold Aug 2019£420,000 | 3 Bed House3, Barkway Drive, Orpington, BR6 8PQ3, Barkway Drive, Orpington, BR6 8PQ
• Sold Dec 2017£537,000 | 3 Bed House15, Bassetts Way, Orpington, BR6 7AE15, Bassetts Way, Orpington, BR6 7AE
• Sold Aug 2017£470,000 | 3 Bed House34, Wellbrook Road, Orpington, BR6 7AB34, Wellbrook Road, Orpington, BR6 7AB
• Sold Mar 2016£385,000 | 3 Bed House66, Wellbrook Road, Orpington, BR6 7AB66, Wellbrook Road, Orpington, BR6 7AB
• Sold Mar 2016£420,000 | 3 Bed House18, Wellbrook Road, Orpington, BR6 7AB18, Wellbrook Road, Orpington, BR6 7AB

Of the 75 addresses on Wellbrook Road, Orpington, BR6, Sirius, Orpington comes out as the 20th largest and the 16th most expensive in our analysis of the public data.

It is also £28k less expensive than the average property across the BR6 district.

• Darrick Wood Infant & Nursery School

  300 m away
• Darrick Wood Junior School

  300 m away
• Farnborough Primary School

  1.2 km away

• Darrick Wood School

  300 m away
• Newstead Wood School

  1.0 km away
• Ravens Wood School

  1.7 km away

• Orpington

  |

  2.2 km away
• Petts Wood

  |

  2.8 km away
• Chelsfield

  |

  3.6 km away

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