21, Walnuts Road, Orpington occupies a 289 m² plot as recorded by HM Land Registry.

Of the 21 other houses in this postcode, 15 have recorded plot sizes, and this one ranks as the 6th largest.

21, Walnuts Road, Orpington has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 27 Jun 2014.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

21, Walnuts Road, Orpington last changed hands on 31st August 2004, selling for £203,500. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

• Sold Aug 2004£203,500
• Sold May 2002£110,000

Land Registry records and our Estate Agent network show 73 sales of comparable properties within 530 metres of 21, Walnuts Road, Orpington since 2017.

Most recently, 72, Gillmans Road, Orpington, BR5 4LB, a freehold house, sold at £450,000 on the 19th December 2025.

Read more about house prices in BR6.

• Sold Dec 2025£450,000 | 3 Bed House72, Gillmans Road, Orpington, BR5 4LB72, Gillmans Road, Orpington, BR5 4LB
• Sold Aug 2025£560,000 | 3 Bed House16, Lodge Close, Orpington, BR6 0QQ16, Lodge Close, Orpington, BR6 0QQ
• Sold Jul 2025£515,000 | 3 Bed House75, Lancing Road, Orpington, BR6 0QU75, Lancing Road, Orpington, BR6 0QU
• Sold Jun 2025£450,000 | 3 Bed House167, Court Road, Orpington, BR6 0PX167, Court Road, Orpington, BR6 0PX
• Sold May 2025£450,000 | 3 Bed House4, Church Hill, Orpington, BR6 0HE4, Church Hill, Orpington, BR6 0HE
• Sold Dec 2024£500,000 | 3 Bed House12, Lodge Crescent, Orpington, BR6 0QF12, Lodge Crescent, Orpington, BR6 0QF
• Sold May 2024£465,000 | 3 Bed House51, Gillmans Road, Orpington, BR5 4LB51, Gillmans Road, Orpington, BR5 4LB
• Sold Oct 2023£485,000 | 3 Bed House20, Bedford Road, Orpington, BR6 0QH20, Bedford Road, Orpington, BR6 0QH
• Sold Mar 2023£392,000 | 3 Bed House159, Court Road, Orpington, BR6 0PX159, Court Road, Orpington, BR6 0PX
• Sold Nov 2022£383,500 | 3 Bed House27, Walnuts Road, Orpington, BR6 0RG27, Walnuts Road, Orpington, BR6 0RG
• Sold Aug 2022£460,000 | 3 Bed House28, Lodge Close, Orpington, BR6 0QQ28, Lodge Close, Orpington, BR6 0QQ
• Sold Jun 2022£710,500 | 3 Bed House25, Bark Hart Road, Orpington, BR6 0QB25, Bark Hart Road, Orpington, BR6 0QB
• Sold Feb 2022£230,000 | 3 Bed House57, Homefield Rise, Orpington, BR6 0RL57, Homefield Rise, Orpington, BR6 0RL
• Sold Jun 2021£447,500 | 3 Bed House84, Court Road, Orpington, BR6 0PZ84, Court Road, Orpington, BR6 0PZ
• Sold Apr 2021£415,000 | 3 Bed House35, Uplands Road, Orpington, BR6 0RH35, Uplands Road, Orpington, BR6 0RH
• Sold Nov 2020£487,500 | 3 Bed House79, Lancing Road, Orpington, BR6 0QU79, Lancing Road, Orpington, BR6 0QU
• Sold Oct 2020£555,000 | 3 Bed House90, Gillmans Road, Orpington, BR5 4LB90, Gillmans Road, Orpington, BR5 4LB
• Sold Sep 2020£475,000 | 3 Bed House34, Bark Hart Road, Orpington, BR6 0QD34, Bark Hart Road, Orpington, BR6 0QD
• Sold Jan 2019£450,000 | 3 Bed House3, Lodge Close, Orpington, BR6 0QQ3, Lodge Close, Orpington, BR6 0QQ
• Sold Nov 2017£370,000 | 3 Bed House11, Walnuts Road, Orpington, BR6 0RG11, Walnuts Road, Orpington, BR6 0RG

Our analysis of the public data ranks 21, Walnuts Road, Orpington as the 8th largest and the 5th most expensive of the 45 addresses on Walnuts Road, Orpington, BR6.

Against the BR6 postcode district average, it is £174k less expensive than the typical property.

• Harris Primary Academy Orpington

  800 m away
• Orion Blenheim

  1.0 km away
• St Philomena's Primary School

  1.1 km away

• Harris Academy Orpington

  800 m away
• St Olave's and St Saviour's Grammar School

  1.0 km away
• Newstead Wood School

  2.3 km away

• Orpington

  |

  1.0 km away
• St Mary Cray

  |

  2.2 km away
• Chelsfield

  |

  2.2 km away

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