21, Warnford Road, Orpington occupies a 365 m² plot as recorded by HM Land Registry.

All 32 other houses in this postcode have recorded plot sizes, and this one ranks as the 18th largest.

21, Warnford Road, Orpington has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 Aug 2010.

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

21, Warnford Road, Orpington last changed hands on 16th June 2011, selling for £400,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 73.3% since June 2011.

• Sold Jun 2011£400,000

Land Registry records and our Estate Agent network show 252 sales of comparable properties within 610 metres of 21, Warnford Road, Orpington since 2014.

Most recently, 17, Warnford Road, Orpington, BR6 6LW, a freehold house, sold at £790,000 on the 2nd June 2026.

Read more about house prices in BR6.

• Sold Jun 2026£790,000 | 3 Bed House17, Warnford Road, Orpington, BR6 6LW17, Warnford Road, Orpington, BR6 6LW
• Sold Feb 2026£850,000 | 3 Bed House31, Holywell Close, Orpington, BR6 9XP31, Holywell Close, Orpington, BR6 9XP
• Sold Sep 2025£625,000 | 3 Bed House40, Warnford Road, Orpington, BR6 6LW40, Warnford Road, Orpington, BR6 6LW
• Sold Aug 2025£725,000 | 4 Bed House12, Warren Gardens, Orpington, BR6 6JD12, Warren Gardens, Orpington, BR6 6JD
• Sold Jul 2025£730,000 | 4 Bed House9, Goldfinch Close, Orpington, BR6 6NF9, Goldfinch Close, Orpington, BR6 6NF
• Sold Jun 2025£655,000 | 3 Bed House5, Briarswood Way, Orpington, BR6 6LU5, Briarswood Way, Orpington, BR6 6LU
• Sold May 2025£625,000 | 4 Bed House91, Warren Road, Orpington, BR6 6JE91, Warren Road, Orpington, BR6 6JE
• Sold Sep 2024£705,000 | 3 Bed House5, Goldfinch Close, Orpington, BR6 6NF5, Goldfinch Close, Orpington, BR6 6NF
• Sold Apr 2024£795,000 | 4 Bed House15, Warren Gardens, Orpington, BR6 6JD15, Warren Gardens, Orpington, BR6 6JD
• Sold Nov 2023£765,000 | 3 Bed House26, Osgood Avenue, Orpington, BR6 6JT26, Osgood Avenue, Orpington, BR6 6JT
• Sold Oct 2023£670,000 | 3 Bed House9, King Henry Mews, Orpington, BR6 6NP9, King Henry Mews, Orpington, BR6 6NP
• Sold Jul 2023£715,000 | 3 Bed House16, Warnford Road, Orpington, BR6 6LW16, Warnford Road, Orpington, BR6 6LW
• Sold Mar 2023£762,000 | 4 Bed House29, Holywell Close, Orpington, BR6 9XP29, Holywell Close, Orpington, BR6 9XP
• Sold Jan 2023£747,500 | 3 Bed House3, Raleigh Mews, Orpington, BR6 6NR3, Raleigh Mews, Orpington, BR6 6NR
• Sold Jun 2021£685,000 | 3 Bed House13, Warnford Road, Orpington, BR6 6LW13, Warnford Road, Orpington, BR6 6LW
• Sold Mar 2021£590,000 | 4 Bed House13, Goldfinch Close, Orpington, BR6 6NF13, Goldfinch Close, Orpington, BR6 6NF
• Sold Aug 2020£705,000 | 3 Bed House29, Vancouver Close, Orpington, BR6 9XQ29, Vancouver Close, Orpington, BR6 9XQ
• Sold Jul 2018£620,000 | 4 Bed House38, Warnford Road, Orpington, BR6 6LW38, Warnford Road, Orpington, BR6 6LW
• Sold Jul 2015£555,000 | 3 Bed House11, Warnford Road, Orpington, BR6 6LW11, Warnford Road, Orpington, BR6 6LW
• Sold Nov 2014£420,000 | 3 Bed House36, Warnford Road, Orpington, BR6 6LW36, Warnford Road, Orpington, BR6 6LW

Our analysis of the public data ranks 21, Warnford Road, Orpington as the 16th largest and the 16th most expensive of the 32 addresses on Warnford Road, Orpington, BR6.

Against the BR6 postcode district average, it is £85k more expensive than the typical property.

• Warren Road Primary School

  400 m away
• Green Street Green Primary School

  700 m away
• Holy Innocents Catholic Primary School

  900 m away

• St Olave's and St Saviour's Grammar School

  1.1 km away
• Newstead Wood School

  1.8 km away
• Darrick Wood School

  2.3 km away

• Chelsfield

  |

  1.0 km away
• Orpington

  |

  1.7 km away
• Knockholt

  |

  2.8 km away

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