According to data from HM Land Registry, 10, Allard Close, Orpington sits on a plot of 242 m².

We have plot size data on 11 out of 11 other houses in the postcode and 10, Allard Close, Orpington sits on the 9th largest plot.

10, Allard Close, Orpington has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 28 May 2020.

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

According to HM Land Registry, 10, Allard Close, Orpington was last sold on 19th February 2021 for £442,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since February 2021, the market for similar properties has risen by 22.9%.

• Sold Feb 2021£442,000

According to the Land Registry and our network of Estate Agents, there have been 138 sales of properties similar to 10, Allard Close, Orpington within a radius of 540 metres since 2015.

The most recent example is 35, Nicolson Road, Orpington, BR5 4EH, a freehold house which sold for £475,000 on the 8th December 2025.

Read more about house prices in BR5.

• Sold Dec 2025£475,000 | 4 Bed House35, Nicolson Road, Orpington, BR5 4EH35, Nicolson Road, Orpington, BR5 4EH
• Sold Dec 2025£515,000 | 4 Bed House46, Mungo Park Way, Orpington, BR5 4EF46, Mungo Park Way, Orpington, BR5 4EF
• Sold Jun 2025£498,500 | 4 Bed House46, Finucane Drive, Orpington, BR5 4ED46, Finucane Drive, Orpington, BR5 4ED
• Sold Mar 2025£485,000 | 4 Bed House2, Beamish Road, Orpington, BR5 4EA2, Beamish Road, Orpington, BR5 4EA
• Sold Mar 2025£542,500 | 4 Bed House50, Mungo Park Way, Orpington, BR5 4EF50, Mungo Park Way, Orpington, BR5 4EF
• Sold Feb 2025£490,000 | 3 Bed House19, Mungo Park Way, Orpington, BR5 4EE19, Mungo Park Way, Orpington, BR5 4EE
• Sold Jan 2025£510,000 | 4 Bed House4, Finucane Drive, Orpington, BR5 4ED4, Finucane Drive, Orpington, BR5 4ED
• Sold May 2024£370,000 | 4 Bed House88, Dyke Drive, Orpington, BR5 4LZ88, Dyke Drive, Orpington, BR5 4LZ
• Sold Feb 2024£535,000 | 4 Bed House39, Mungo Park Way, Orpington, BR5 4EE39, Mungo Park Way, Orpington, BR5 4EE
• Sold Mar 2023£530,000 | 4 Bed House25, Beamish Road, Orpington, BR5 4EA25, Beamish Road, Orpington, BR5 4EA
• Sold Mar 2023£735,000 | 3 Bed House58, Chelsfield Lane, Orpington, BR5 4HQ58, Chelsfield Lane, Orpington, BR5 4HQ
• Sold Oct 2022£455,000 | 4 Bed House1, Beamish Road, Orpington, BR5 4EA1, Beamish Road, Orpington, BR5 4EA
• Sold Jan 2022£545,000 | 4 Bed House20, Finucane Drive, Orpington, BR5 4ED20, Finucane Drive, Orpington, BR5 4ED
• Sold Oct 2021£455,000 | 3 Bed House28, Beamish Road, Orpington, BR5 4EA28, Beamish Road, Orpington, BR5 4EA
• Sold Sep 2021£455,000 | 3 Bed House38, Finucane Drive, Orpington, BR5 4ED38, Finucane Drive, Orpington, BR5 4ED
• Sold Mar 2021£430,000 | 4 Bed House18, Finucane Drive, Orpington, BR5 4ED18, Finucane Drive, Orpington, BR5 4ED
• Sold Mar 2019£430,000 | 4 Bed House2, Finucane Drive, Orpington, BR5 4ED2, Finucane Drive, Orpington, BR5 4ED
• Sold Oct 2017£397,500 | 4 Bed House48, Finucane Drive, Orpington, BR5 4ED48, Finucane Drive, Orpington, BR5 4ED
• Sold Jul 2017£395,000 | 4 Bed House12, Beamish Road, Orpington, BR5 4EA12, Beamish Road, Orpington, BR5 4EA
• Sold Dec 2015£373,000 | 4 Bed House23, Finucane Drive, Orpington, BR5 4ED23, Finucane Drive, Orpington, BR5 4ED

Allard Close, Orpington, BR5 has a total of 11 addresses. According to our analysis of all the public data, 10, Allard Close, Orpington is the 3rd largest and the 3rd most expensive property on the street.

When compared to the postcode district it is £50k more expensive than the average property in BR5.

• St Philomena's Primary School

  200 m away
• Harris Primary Academy Orpington

  300 m away
• St. Mary Cray Primary Academy

  700 m away

• Harris Academy Orpington

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

  1.9 km away
• Newstead Wood School

  3.4 km away

• St Mary Cray

  |

  1.7 km away
• Orpington

  |

  2.1 km away
• Chelsfield

  |

  2.8 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.