HM Land Registry records the plot of land for 136, Cloonmore Avenue, Orpington as measuring 309 m².

That makes it the 25th largest plot in the postcode, where all 25 other houses have recorded plot data.

136, Cloonmore Avenue, Orpington has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 16 Sep 2025.

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 136, Cloonmore Avenue, Orpington completed on 16th June 2026 at £590,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have dropped by 8.5% over the period since June 2026.

Since 2017 349 properties similar to 136, Cloonmore Avenue, Orpington have sold within a radius of 600 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 9th January 2026, was 182, Repton Road, Orpington, BR6 9JA, a freehold house which sold for £570,000.

Read more about house prices in BR6.

• Sold Jan 2026£570,000 | 3 Bed House182, Repton Road, Orpington, BR6 9JA182, Repton Road, Orpington, BR6 9JA
• Sold Dec 2025£580,000 | 3 Bed House218, Repton Road, Orpington, BR6 9JB218, Repton Road, Orpington, BR6 9JB
• Sold Nov 2025£322,600 | 3 Bed House170, Repton Road, Orpington, BR6 9JA170, Repton Road, Orpington, BR6 9JA
• Sold Oct 2025£555,000 | 3 Bed House141, Repton Road, Orpington, BR6 9HY141, Repton Road, Orpington, BR6 9HY
• Sold Mar 2025£540,000 | 3 Bed House15, Crown Close, Orpington, BR6 6JP15, Crown Close, Orpington, BR6 6JP
• Sold Feb 2025£607,000 | 3 Bed House36, Daleside, Orpington, BR6 6EQ36, Daleside, Orpington, BR6 6EQ
• Sold Aug 2024£515,000 | 3 Bed House22, Eton Road, Orpington, BR6 9HE22, Eton Road, Orpington, BR6 9HE
• Sold Jul 2024£615,000 | 3 Bed House123, Warren Road, Orpington, BR6 6JE123, Warren Road, Orpington, BR6 6JE
• Sold May 2023£233,000 | 3 Bed House5, Crown Close, Orpington, BR6 6JP5, Crown Close, Orpington, BR6 6JP
• Sold May 2023£528,000 | 3 Bed House108, Cloonmore Avenue, Orpington, BR6 9LW108, Cloonmore Avenue, Orpington, BR6 9LW
• Sold Jan 2023£625,000 | 3 Bed House98, Cloonmore Avenue, Orpington, BR6 9LQ98, Cloonmore Avenue, Orpington, BR6 9LQ
• Sold Aug 2022£585,000 | 3 Bed House127, Warren Road, Orpington, BR6 6JE127, Warren Road, Orpington, BR6 6JE
• Sold Jul 2022£585,000 | 3 Bed House91, Cloonmore Avenue, Orpington, BR6 9LG91, Cloonmore Avenue, Orpington, BR6 9LG
• Sold Oct 2021£610,000 | 3 Bed House115, Warren Road, Orpington, BR6 6JE115, Warren Road, Orpington, BR6 6JE
• Sold Aug 2021£580,000 | 3 Bed House111, Warren Road, Orpington, BR6 6JE111, Warren Road, Orpington, BR6 6JE
• Sold Apr 2021£550,000 | 3 Bed House126, Cloonmore Avenue, Orpington, BR6 9LW126, Cloonmore Avenue, Orpington, BR6 9LW
• Sold Jan 2021£512,000 | 3 Bed House143, Warren Road, Orpington, BR6 6JE143, Warren Road, Orpington, BR6 6JE
• Sold Sep 2019£531,000 | 3 Bed House106, Cloonmore Avenue, Orpington, BR6 9LW106, Cloonmore Avenue, Orpington, BR6 9LW
• Sold Jul 2019£447,500 | 3 Bed House9, Crown Close, Orpington, BR6 6JP9, Crown Close, Orpington, BR6 6JP
• Sold Dec 2017£515,000 | 3 Bed House140, Cloonmore Avenue, Orpington, BR6 9LW140, Cloonmore Avenue, Orpington, BR6 9LW

Of the 154 addresses on Cloonmore Avenue, Orpington, BR6, 136, Cloonmore Avenue, Orpington comes out as the 112th largest and the 131st most expensive in our analysis of the public data.

It is also £69k less expensive than the average property across the BR6 district.

• Warren Road Primary School

  500 m away
• Holy Innocents Catholic Primary School

  800 m away
• The Highway Primary School

  900 m away

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

  800 m away
• Newstead Wood School

  1.9 km away
• Harris Academy Orpington

  2.0 km away

• Chelsfield

  |

  900 m away
• Orpington

  |

  1.6 km away
• Knockholt

  |

  2.8 km away

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