1, Calvin Close, Orpington has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 24 Apr 2026.

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

Land Registry records and our Estate Agent network show 193 sales of comparable properties within 550 metres of 1, Calvin Close, Orpington since 2016.

Most recently, 40, Edmunds Avenue, Orpington, BR5 3LF, a freehold house, sold at £425,000 on the 12th January 2026.

Read more about house prices in BR5.

• Sold Jan 2026£425,000 | 3 Bed House40, Edmunds Avenue, Orpington, BR5 3LF40, Edmunds Avenue, Orpington, BR5 3LF
• Sold Jul 2025£420,000 | 3 Bed House15, Warnham Grove, Orpington, BR5 3FT15, Warnham Grove, Orpington, BR5 3FT
• Sold Jun 2025£425,000 | 3 Bed House48, Hearns Road, Orpington, BR5 3NG48, Hearns Road, Orpington, BR5 3NG
• Sold Mar 2025£455,000 | 3 Bed House34, Chalk Pit Avenue, Orpington, BR5 3JH34, Chalk Pit Avenue, Orpington, BR5 3JH
• Sold Mar 2025£425,000 | 3 Bed House58, Chalk Pit Avenue, Orpington, BR5 3JL58, Chalk Pit Avenue, Orpington, BR5 3JL
• Sold Jan 2025£405,000 | 3 Bed House15, Whitefield Close, Orpington, BR5 3LD15, Whitefield Close, Orpington, BR5 3LD
• Sold Nov 2024£470,000 | 3 Bed House20, Gardiner Close, Orpington, BR5 3HW20, Gardiner Close, Orpington, BR5 3HW
• Sold Jul 2024£400,000 | 3 Bed House1, Edmunds Avenue, Orpington, BR5 3LE1, Edmunds Avenue, Orpington, BR5 3LE
• Sold May 2024£415,000 | 3 Bed House15, Gardiner Close, Orpington, BR5 3HW15, Gardiner Close, Orpington, BR5 3HW
• Sold May 2024£350,000 | 3 Bed House60, Chalk Pit Avenue, Orpington, BR5 3JL60, Chalk Pit Avenue, Orpington, BR5 3JL
• Sold Mar 2024£400,000 | 3 Bed House8, Edmunds Avenue, Orpington, BR5 3LF8, Edmunds Avenue, Orpington, BR5 3LF
• Sold Jan 2024£380,000 | 3 Bed House28, Edmunds Avenue, Orpington, BR5 3LF28, Edmunds Avenue, Orpington, BR5 3LF
• Sold Apr 2023£380,000 | 3 Bed House64, Chalk Pit Avenue, Orpington, BR5 3JL64, Chalk Pit Avenue, Orpington, BR5 3JL
• Sold Apr 2023£382,000 | 3 Bed House39, Edmunds Avenue, Orpington, BR5 3LE39, Edmunds Avenue, Orpington, BR5 3LE
• Sold Feb 2023£400,000 | 3 Bed House16, Millwood Road, Orpington, BR5 3LG16, Millwood Road, Orpington, BR5 3LG
• Sold Feb 2023£307,000 | 3 Bed House27, Veryan Close, Orpington, BR5 3NQ27, Veryan Close, Orpington, BR5 3NQ
• Sold Jun 2020£332,000 | 3 Bed House40, Chalk Pit Avenue, Orpington, BR5 3JH40, Chalk Pit Avenue, Orpington, BR5 3JH
• Sold Apr 2018£316,000 | 3 Bed House1, Whitefield Close, Orpington, BR5 3LD1, Whitefield Close, Orpington, BR5 3LD
• Sold Aug 2017£352,000 | 3 Bed House7, Whitefield Close, Orpington, BR5 3LD7, Whitefield Close, Orpington, BR5 3LD
• Sold Jul 2016£335,000 | 3 Bed House4, Whitefield Close, Orpington, BR5 3LD4, Whitefield Close, Orpington, BR5 3LD

Our analysis of the public data ranks 1, Calvin Close, Orpington as the largest and the most expensive of the 21 addresses on Calvin Close, Orpington, BR5.

Against the BR5 postcode district average, it is £38k less expensive than the typical property.

• St Paul's Cray Church of England Primary School

  200 m away
• Manor Oak Primary School

  1.0 km away
• Leesons Primary School

  1.0 km away

• Kemnal Technology College

  1.6 km away
• Harris Academy Orpington

  2.7 km away
• Chislehurst School for Girls

  3.0 km away

• St Mary Cray

  |

  1.0 km away
• Petts Wood

  |

  3.3 km away
• Swanley

  |

  3.5 km away

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