According to data from HM Land Registry, 459, Blackfen Road, Sidcup sits on a plot of 604 m².

We have plot size data on 25 out of 28 other houses in the postcode and 459, Blackfen Road, Sidcup sits on the 3rd largest plot.

According to HM Land Registry, 459, Blackfen Road, Sidcup was last sold on 5th July 2007 for £200,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since July 2007, the market for similar properties has risen by 107.2%.

• Sold Jul 2007£200,000

According to the Land Registry and our network of Estate Agents, there have been 354 sales of properties similar to 459, Blackfen Road, Sidcup within a radius of 610 metres since 2017.

The most recent example is 176, Sherwood Park Avenue, Sidcup, DA15 9JL, a freehold house which sold for £430,000 on the 19th February 2026.

Read more about house prices in DA15.

• Sold Feb 2026£430,000 | 3 Bed House176, Sherwood Park Avenue, Sidcup, DA15 9JL176, Sherwood Park Avenue, Sidcup, DA15 9JL
• Sold Feb 2026£400,000 | 3 Bed House38, Harcourt Avenue, Sidcup, DA15 9LN38, Harcourt Avenue, Sidcup, DA15 9LN
• Sold Sep 2025£375,000 | 3 Bed House185, Sherwood Park Avenue, Sidcup, DA15 9JG185, Sherwood Park Avenue, Sidcup, DA15 9JG
• Sold Sep 2025£480,000 | 3 Bed House12, Lakeside Close, Sidcup, DA15 9PW12, Lakeside Close, Sidcup, DA15 9PW
• Sold Aug 2025£440,000 | 3 Bed House23, Park Mead, Sidcup, DA15 9PE23, Park Mead, Sidcup, DA15 9PE
• Sold May 2025£425,000 | 3 Bed House47, Park Mead, Sidcup, DA15 9PJ47, Park Mead, Sidcup, DA15 9PJ
• Sold Jan 2025£375,000 | 3 Bed House212, Sherwood Park Avenue, Sidcup, DA15 9JL212, Sherwood Park Avenue, Sidcup, DA15 9JL
• Sold Jan 2025£435,000 | 3 Bed House94, Westerham Drive, Sidcup, DA15 9NS94, Westerham Drive, Sidcup, DA15 9NS
• Sold Dec 2024£406,500 | 3 Bed House449, Blackfen Road, Sidcup, DA15 9NP449, Blackfen Road, Sidcup, DA15 9NP
• Sold Oct 2024£405,000 | 3 Bed House210, Sherwood Park Avenue, Sidcup, DA15 9JL210, Sherwood Park Avenue, Sidcup, DA15 9JL
• Sold Sep 2024£405,000 | 3 Bed House14, Lakeside Close, Sidcup, DA15 9PW14, Lakeside Close, Sidcup, DA15 9PW
• Sold Mar 2024£440,000 | 3 Bed House177, Sherwood Park Avenue, Sidcup, DA15 9JG177, Sherwood Park Avenue, Sidcup, DA15 9JG
• Sold Nov 2023£415,000 | 3 Bed House23, Sherwood Close, Bexley, DA5 3EB23, Sherwood Close, Bexley, DA5 3EB
• Sold Jun 2023£418,000 | 3 Bed House171, Sherwood Park Avenue, Sidcup, DA15 9JG171, Sherwood Park Avenue, Sidcup, DA15 9JG
• Sold Aug 2022£430,000 | 3 Bed House92, Westerham Drive, Sidcup, DA15 9NS92, Westerham Drive, Sidcup, DA15 9NS
• Sold Aug 2022£410,000 | 3 Bed House18, Sherwood Close, Bexley, DA5 3EB18, Sherwood Close, Bexley, DA5 3EB
• Sold Jul 2022£475,000 | 3 Bed House197, Sherwood Park Avenue, Sidcup, DA15 9JG197, Sherwood Park Avenue, Sidcup, DA15 9JG
• Sold Jun 2022£415,000 | 3 Bed House12, Park Mead, Sidcup, DA15 9PE12, Park Mead, Sidcup, DA15 9PE
• Sold Mar 2021£360,000 | 3 Bed House61, Park Mead, Sidcup, DA15 9PJ61, Park Mead, Sidcup, DA15 9PJ
• Sold Apr 2017£357,000 | 3 Bed House93, Westerham Drive, Sidcup, DA15 9NS93, Westerham Drive, Sidcup, DA15 9NS

Blackfen Road, Sidcup, DA15 has a total of 427 addresses. According to our analysis of all the public data, 459, Blackfen Road, Sidcup is the 260th largest and the 247th most expensive property on the street.

When compared to the postcode district it is £104k less expensive than the average property in DA15.

• Sherwood Park Primary School

  300 m away
• Hurst Primary School

  1.1 km away
• Chatsworth Infant School

  1.2 km away

• Blackfen School for Girls

  300 m away
• Bexley Grammar School

  1.1 km away
• Hurstmere School

  1.1 km away

• Albany Park

  |

  1.6 km away
• Sidcup

  |

  1.8 km away
• Bexleyheath

  |

  2.1 km away

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