HM Land Registry records the plot of land for 12, Sidmouth Road, Orpington as measuring 139 m².

That makes it the 7th largest plot in the postcode, where all 9 other houses have recorded plot data.

12, Sidmouth Road, Orpington has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 25 Aug 2018.

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 12, Sidmouth Road, Orpington completed on 23rd October 2018 at £270,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 22.2% over the period since October 2018.

Since 2013 125 properties similar to 12, Sidmouth Road, Orpington have sold within a radius of 590 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 5th June 2026, was 13, Hood Avenue, Orpington, BR5 2EE, a freehold house which sold for £403,000.

Read more about house prices in BR5.

• Sold Jun 2026£403,000 | 3 Bed House13, Hood Avenue, Orpington, BR5 2EE13, Hood Avenue, Orpington, BR5 2EE
• Sold Mar 2026£427,000 | 3 Bed House8, Sidmouth Road, Orpington, BR5 2EQ8, Sidmouth Road, Orpington, BR5 2EQ
• Sold Aug 2025£396,400 | 3 Bed House20, Hood Avenue, Orpington, BR5 2EF20, Hood Avenue, Orpington, BR5 2EF
• Sold Jul 2025£400,000 | 3 Bed House304, Chipperfield Road, Orpington, BR5 2LP304, Chipperfield Road, Orpington, BR5 2LP
• Sold Jul 2025£380,000 | 3 Bed House56, Sayes Court Road, Orpington, BR5 2PQ56, Sayes Court Road, Orpington, BR5 2PQ
• Sold Apr 2025£368,000 | 3 Bed House32, Hood Avenue, Orpington, BR5 2EF32, Hood Avenue, Orpington, BR5 2EF
• Sold Apr 2025£287,500 | 3 Bed House22, Amherst Close, Orpington, BR5 2HH22, Amherst Close, Orpington, BR5 2HH
• Sold Mar 2025£445,000 | 3 Bed House25, Englefield Crescent, Orpington, BR5 2HY25, Englefield Crescent, Orpington, BR5 2HY
• Sold Jun 2024£375,000 | 3 Bed House8, Cross Road, Orpington, BR5 2DJ8, Cross Road, Orpington, BR5 2DJ
• Sold May 2024£350,000 | 3 Bed House39, Sayes Court Road, Orpington, BR5 2PG39, Sayes Court Road, Orpington, BR5 2PG
• Sold Apr 2024£269,300 | 3 Bed House10, Cross Road, Orpington, BR5 2DJ10, Cross Road, Orpington, BR5 2DJ
• Sold Jun 2023£375,000 | 3 Bed House8, Amherst Drive, Orpington, BR5 2HG8, Amherst Drive, Orpington, BR5 2HG
• Sold Jul 2022£431,500 | 3 Bed House47, Amherst Drive, Orpington, BR5 2ER47, Amherst Drive, Orpington, BR5 2ER
• Sold Feb 2022£370,000 | 3 Bed House14, Sidmouth Road, Orpington, BR5 2EQ14, Sidmouth Road, Orpington, BR5 2EQ
• Sold Jan 2021£315,000 | 3 Bed House131, Amherst Drive, Orpington, BR5 2HQ131, Amherst Drive, Orpington, BR5 2HQ
• Sold Aug 2020£365,000 | 3 Bed House29, Sayes Court Road, Orpington, BR5 2PG29, Sayes Court Road, Orpington, BR5 2PG
• Sold Feb 2020£327,000 | 3 Bed House71, Cray Valley Road, Orpington, BR5 2EY71, Cray Valley Road, Orpington, BR5 2EY
• Sold Oct 2019£328,000 | 3 Bed House73, Cray Valley Road, Orpington, BR5 2EY73, Cray Valley Road, Orpington, BR5 2EY
• Sold Nov 2018£352,000 | 3 Bed House75, Poverest Road, Orpington, BR5 2DZ75, Poverest Road, Orpington, BR5 2DZ
• Sold May 2013£208,500 | 3 Bed House10, Sidmouth Road, Orpington, BR5 2EQ10, Sidmouth Road, Orpington, BR5 2EQ

Of the 30 addresses on Sidmouth Road, Orpington, BR5, 12, Sidmouth Road, Orpington comes out as the 13th largest and the 13th most expensive in our analysis of the public data.

It is also £104k less expensive than the average property across the BR5 district.

• Poverest Primary School

  200 m away
• Leesons Primary School

  800 m away
• St. Mary Cray Primary Academy

  800 m away

• Harris Academy Orpington

  2.0 km away
• Kemnal Technology College

  2.3 km away
• St Olave's and St Saviour's Grammar School

  2.8 km away

• St Mary Cray

  |

  400 m away
• Petts Wood

  |

  2.1 km away
• Orpington

  |

  2.3 km away

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