According to data from HM Land Registry, 21, Eaton Road, Sidcup sits on a plot of 518 m².

We have plot size data on 29 out of 29 other houses in the postcode and 21, Eaton Road, Sidcup sits on the 10th largest plot.

21, Eaton Road, Sidcup has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 15 Oct 2009.

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, 21, Eaton Road, Sidcup was last sold on 1st March 2010 for £282,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since March 2010, the market for similar properties has risen by 77.6%.

• Sold Mar 2010£282,000
• Sold Feb 2006£235,000

According to the Land Registry and our network of Estate Agents, there have been 199 sales of properties similar to 21, Eaton Road, Sidcup within a radius of 600 metres since 2017.

The most recent example is 16, Goodwin Drive, Sidcup, DA14 4PA, a freehold house which sold for £575,000 on the 17th November 2025.

Read more about house prices in DA14.

• Sold Nov 2025£575,000 | 3 Bed House16, Goodwin Drive, Sidcup, DA14 4PA16, Goodwin Drive, Sidcup, DA14 4PA
• Sold Nov 2025£475,000 | 3 Bed House30, Eaton Road, Sidcup, DA14 4PE30, Eaton Road, Sidcup, DA14 4PE
• Sold Mar 2025£305,000 | 5 Bed House38, Longmead Drive, Sidcup, DA14 4NU38, Longmead Drive, Sidcup, DA14 4NU
• Sold Mar 2025£575,000 | 3 Bed House215, Bexley Lane, Sidcup, DA14 4JQ215, Bexley Lane, Sidcup, DA14 4JQ
• Sold Mar 2025£482,500 | 3 Bed House3, Onslow Drive, Sidcup, DA14 4PB3, Onslow Drive, Sidcup, DA14 4PB
• Sold Jan 2025£545,000 | 3 Bed House20, Onslow Drive, Sidcup, DA14 4PB20, Onslow Drive, Sidcup, DA14 4PB
• Sold Apr 2024£530,000 | 3 Bed House10, Goodwin Drive, Sidcup, DA14 4PA10, Goodwin Drive, Sidcup, DA14 4PA
• Sold Jan 2024£500,000 | 3 Bed House9, Royal Road, Sidcup, DA14 4RG9, Royal Road, Sidcup, DA14 4RG
• Sold Apr 2023£520,000 | 3 Bed House72A, Longmead Drive, Sidcup, DA14 4NZ72A, Longmead Drive, Sidcup, DA14 4NZ
• Sold Mar 2023£468,000 | 3 Bed House3, Royal Road, Sidcup, DA14 4RG3, Royal Road, Sidcup, DA14 4RG
• Sold Mar 2023£537,500 | 3 Bed House28, Kimberley Drive, Sidcup, DA14 4QF28, Kimberley Drive, Sidcup, DA14 4QF
• Sold Jan 2023£485,000 | 3 Bed House240, Bexley Lane, Sidcup, DA14 4JG240, Bexley Lane, Sidcup, DA14 4JG
• Sold Sep 2021£535,000 | 3 Bed House3, Davenport Road, Sidcup, DA14 4PN3, Davenport Road, Sidcup, DA14 4PN
• Sold Jun 2021£525,000 | 3 Bed House14, Longmead Drive, Sidcup, DA14 4NU14, Longmead Drive, Sidcup, DA14 4NU
• Sold Jun 2021£500,000 | 3 Bed House13, Goodwin Drive, Sidcup, DA14 4NX13, Goodwin Drive, Sidcup, DA14 4NX
• Sold Jan 2021£500,000 | 3 Bed House44, Kimberley Drive, Sidcup, DA14 4QF44, Kimberley Drive, Sidcup, DA14 4QF
• Sold Oct 2019£385,000 | 3 Bed House16, Longmead Drive, Sidcup, DA14 4NU16, Longmead Drive, Sidcup, DA14 4NU
• Sold Jul 2019£450,000 | 3 Bed House8, Goodwin Drive, Sidcup, DA14 4PA8, Goodwin Drive, Sidcup, DA14 4PA
• Sold Feb 2019£430,000 | 3 Bed House26, Goodwin Drive, Sidcup, DA14 4PA26, Goodwin Drive, Sidcup, DA14 4PA
• Sold Jun 2017£450,000 | 3 Bed House19, Cherrydown Road, Sidcup, DA14 4PF19, Cherrydown Road, Sidcup, DA14 4PF

Eaton Road, Sidcup, DA14 has a total of 29 addresses. According to our analysis of all the public data, 21, Eaton Road, Sidcup is the 10th largest and the 10th most expensive property on the street.

When compared to the postcode district it is £140k more expensive than the average property in DA14.

• Royal Park Primary Academy

  500 m away
• Hurst Primary School

  1.0 km away
• Birkbeck Primary School

  1.2 km away

• Cleeve Park School

  500 m away
• Hurstmere School

  900 m away
• Chislehurst and Sidcup Grammar School

  1.1 km away

• Albany Park

  |

  400 m away
• Sidcup

  |

  1.4 km away
• Bexley

  |

  1.9 km away

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