According to data from HM Land Registry, 338, Blackfen Road, Sidcup sits on a plot of 219 m².

We have plot size data on 28 out of 28 other houses in the postcode and 338, Blackfen Road, Sidcup sits on the 10th largest plot.

338, Blackfen Road, Sidcup has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 28 Aug 2024.

The property is connected to mains gas and has fully double glazed windows. It is heated using room heaters (mains gas).

According to HM Land Registry, 338, Blackfen Road, Sidcup was last sold on 13th December 2024 for £375,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since December 2024, the market for similar properties has risen by 8.3%.

• Sold Dec 2024£375,000

According to the Land Registry and our network of Estate Agents, there have been 279 sales of properties similar to 338, Blackfen Road, Sidcup within a radius of 480 metres since 2018.

The most recent example is 98, Tyrrell Avenue, Welling, DA16 2BU, a freehold house which sold for £445,000 on the 2nd April 2026.

Read more about house prices in DA15.

• Sold Apr 2026£445,000 | 3 Bed House98, Tyrrell Avenue, Welling, DA16 2BU98, Tyrrell Avenue, Welling, DA16 2BU
• Sold Jan 2026£515,000 | 3 Bed House9, Portland Avenue, Sidcup, DA15 9HA9, Portland Avenue, Sidcup, DA15 9HA
• Sold Oct 2025£450,000 | 3 Bed House30, Wellan Close, Sidcup, DA15 9PN30, Wellan Close, Sidcup, DA15 9PN
• Sold Jul 2025£455,000 | 3 Bed House405, Blackfen Road, Sidcup, DA15 9NN405, Blackfen Road, Sidcup, DA15 9NN
• Sold Mar 2025£465,000 | 4 Bed House13, Rochester Close, Sidcup, DA15 9PG13, Rochester Close, Sidcup, DA15 9PG
• Sold Feb 2025£460,000 | 3 Bed House6, Radnor Avenue, Welling, DA16 2BX6, Radnor Avenue, Welling, DA16 2BX
• Sold Nov 2024£440,000 | 3 Bed House24, Ramillies Road, Sidcup, DA15 9HY24, Ramillies Road, Sidcup, DA15 9HY
• Sold Nov 2023£500,000 | 3 Bed House336, Blackfen Road, Sidcup, DA15 9NY336, Blackfen Road, Sidcup, DA15 9NY
• Sold Sep 2023£405,000 | 3 Bed House334, Blackfen Road, Sidcup, DA15 9NY334, Blackfen Road, Sidcup, DA15 9NY
• Sold Aug 2023£445,000 | 3 Bed House6, Ramillies Road, Sidcup, DA15 9HY6, Ramillies Road, Sidcup, DA15 9HY
• Sold Sep 2022£450,000 | 3 Bed House6A, Rochester Close, Sidcup, DA15 9PG6A, Rochester Close, Sidcup, DA15 9PG
• Sold Aug 2022£450,000 | 3 Bed House59, Burns Avenue, Sidcup, DA15 9HT59, Burns Avenue, Sidcup, DA15 9HT
• Sold May 2022£475,000 | 3 Bed House87, Penshurst Avenue, Sidcup, DA15 9EZ87, Penshurst Avenue, Sidcup, DA15 9EZ
• Sold Sep 2021£445,000 | 3 Bed House81, Burns Avenue, Sidcup, DA15 9HT81, Burns Avenue, Sidcup, DA15 9HT
• Sold Jun 2021£350,000 | 3 Bed House52, Ramillies Road, Sidcup, DA15 9HY52, Ramillies Road, Sidcup, DA15 9HY
• Sold May 2021£392,000 | 3 Bed House33, Ramillies Road, Sidcup, DA15 9JA33, Ramillies Road, Sidcup, DA15 9JA
• Sold Mar 2021£450,000 | 3 Bed House2, Rochester Close, Sidcup, DA15 9PG2, Rochester Close, Sidcup, DA15 9PG
• Sold Mar 2021£365,500 | 3 Bed House348, Blackfen Road, Sidcup, DA15 9NY348, Blackfen Road, Sidcup, DA15 9NY
• Sold Oct 2020£456,000 | 3 Bed House364, Blackfen Road, Sidcup, DA15 9NY364, Blackfen Road, Sidcup, DA15 9NY
• Sold Nov 2018£372,500 | 3 Bed House355, Blackfen Road, Sidcup, DA15 9NJ355, Blackfen Road, Sidcup, DA15 9NJ

Blackfen Road, Sidcup, DA15 has a total of 427 addresses. According to our analysis of all the public data, 338, Blackfen Road, Sidcup is the 146th largest and the 194th most expensive property on the street.

When compared to the postcode district it is £49k less expensive than the average property in DA15.

• Sherwood Park Primary School

  400 m away
• Days Lane Primary School

  700 m away
• Danson Primary School

  900 m away

• Blackfen School for Girls

  300 m away
• Bexley Grammar School

  800 m away
• Hurstmere School

  1.3 km away

• Sidcup

  |

  1.7 km away
• Welling

  |

  1.7 km away
• Albany Park

  |

  2.0 km away

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