HM Land Registry records the plot of land for 509, Sidcup Road as measuring 534 m².

509, Sidcup Road has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 12 Aug 2022.

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 509, Sidcup Road completed on 17th March 2023 at £580,000 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 dropped by 3.5% over the period since March 2023.

• Sold Mar 2023£580,000

Since 2013 43 properties similar to 509, Sidcup Road have sold within a radius of 630 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 19th December 2025, was 211, Court Road, London, SE9 4TG, a leasehold house which sold for £775,000.

Read more about house prices in SE9.

• Sold Dec 2025£775,000 | 4 Bed House211, Court Road, London, SE9 4TG211, Court Road, London, SE9 4TG
• Sold Dec 2025£644,000 | 4 Bed House28, Hartsmead Road, London, SE9 3LU28, Hartsmead Road, London, SE9 3LU
• Sold Sep 2025£700,000 | 4 Bed House262, Court Road, London, SE9 4TY262, Court Road, London, SE9 4TY
• Sold Oct 2024£430,000 | 4 Bed House455, Sidcup Road, London, SE9 4ET455, Sidcup Road, London, SE9 4ET
• Sold Sep 2024£551,000 | 4 Bed House606, Sidcup Road, London, SE9 3AN606, Sidcup Road, London, SE9 3AN
• Sold Jul 2024£495,000 | 4 Bed House558, Sidcup Road, London, SE9 3AF558, Sidcup Road, London, SE9 3AF
• Sold Sep 2023£550,000 | 4 Bed House425, Sidcup Road, London, SE9 4EU425, Sidcup Road, London, SE9 4EU
• Sold Sep 2023£615,000 | 4 Bed House274, Court Road, London, SE9 4TY274, Court Road, London, SE9 4TY
• Sold Jun 2023£545,000 | 4 Bed House419, Sidcup Road, London, SE9 4EU419, Sidcup Road, London, SE9 4EU
• Sold Mar 2023£700,000 | 4 Bed House6, Leysdown Road, London, SE9 3LT6, Leysdown Road, London, SE9 3LT
• Sold Apr 2022£775,000 | 4 Bed House219, Court Road, London, SE9 4TG219, Court Road, London, SE9 4TG
• Sold Dec 2021£530,000 | 4 Bed House5, Hartsmead Road, London, SE9 3LU5, Hartsmead Road, London, SE9 3LU
• Sold Feb 2021£528,000 | 4 Bed House37, Luxfield Road, London, SE9 4EZ37, Luxfield Road, London, SE9 4EZ
• Sold Jul 2020£527,500 | 4 Bed House423, Sidcup Road, London, SE9 4EU423, Sidcup Road, London, SE9 4EU
• Sold Dec 2019£500,000 | 4 Bed House575, Sidcup Road, London, SE9 3AF575, Sidcup Road, London, SE9 3AF
• Sold Oct 2018£493,000 | 4 Bed House544, Sidcup Road, London, SE9 3AF544, Sidcup Road, London, SE9 3AF
• Sold Dec 2017£475,000 | 4 Bed House11, Hartsmead Road, London, SE9 3LU11, Hartsmead Road, London, SE9 3LU
• Sold Sep 2017£240,000 | 4 Bed House465, Sidcup Road, London, SE9 4ET465, Sidcup Road, London, SE9 4ET
• Sold Aug 2017£600,000 | 4 Bed House14, Leysdown Road, London, SE9 3LT14, Leysdown Road, London, SE9 3LT
• Sold Oct 2013£307,500 | 4 Bed House497, Sidcup Road, London, SE9 4ET497, Sidcup Road, London, SE9 4ET

Of the 446 addresses on Sidcup Road, London, SE9, 509, Sidcup Road comes out as the 37th largest and the 94th most expensive in our analysis of the public data.

It is also £115k more expensive than the average property across the SE9 district.

• Greenacres Primary School and Language Impairment Unit

  800 m away
• Middle Park Primary School

  1.0 km away
• Orion Ravensworth

  1.1 km away

• St Thomas More Catholic Comprehensive School

  1.3 km away
• Eltham Hill School

  1.3 km away
• Harris Academy Greenwich

  1.5 km away

• Mottingham

  |

  100 m away
• New Eltham

  |

  1.5 km away
• Eltham

  |

  1.8 km away

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