HM Land Registry records the plot of land for 367, Blackfen Road, Sidcup as measuring 565 m².

That makes it the 6th largest plot in the postcode, where 30 of the 32 other houses have recorded plot data.

367, Blackfen Road, Sidcup has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 17 Nov 2008.

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 367, Blackfen Road, Sidcup completed on 5th August 2010 at £285,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 3 times.

Values of comparable properties have risen by 121.8% over the period since August 2010.

• Sold Aug 2010£285,000
• Sold Mar 1999£135,000
• Sold Aug 1997£122,000

Since 2014 92 properties similar to 367, Blackfen Road, Sidcup have sold within a radius of 510 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 8th April 2026, was 126, Radnor Avenue, Welling, DA16 2BY, a freehold house which sold for £500,000.

Read more about house prices in DA15.

• Sold Apr 2026£500,000 | 4 Bed House126, Radnor Avenue, Welling, DA16 2BY126, Radnor Avenue, Welling, DA16 2BY
• Sold Feb 2026£585,000 | 4 Bed House72A, Sherwood Park Avenue, Sidcup, DA15 9HX72A, Sherwood Park Avenue, Sidcup, DA15 9HX
• Sold Sep 2025£540,000 | 4 Bed House81, Sherwood Park Avenue, Sidcup, DA15 9JQ81, Sherwood Park Avenue, Sidcup, DA15 9JQ
• Sold Dec 2024£570,000 | 4 Bed House99, Ramillies Road, Sidcup, DA15 9JB99, Ramillies Road, Sidcup, DA15 9JB
• Sold Jun 2024£620,000 | 4 Bed House28, Wellington Avenue, Sidcup, DA15 9HE28, Wellington Avenue, Sidcup, DA15 9HE
• Sold Feb 2024£450,000 | 4 Bed House66, Tyrrell Avenue, Welling, DA16 2BU66, Tyrrell Avenue, Welling, DA16 2BU
• Sold Nov 2023£515,000 | 4 Bed House52, Sherwood Park Avenue, Sidcup, DA15 9HX52, Sherwood Park Avenue, Sidcup, DA15 9HX
• Sold Jun 2023£575,000 | 4 Bed House38, Radnor Avenue, Welling, DA16 2BX38, Radnor Avenue, Welling, DA16 2BX
• Sold Mar 2023£630,000 | 4 Bed House80B, Radnor Avenue, Welling, DA16 2BX80B, Radnor Avenue, Welling, DA16 2BX
• Sold Nov 2022£582,500 | 4 Bed House150, Burns Avenue, Sidcup, DA15 9HR150, Burns Avenue, Sidcup, DA15 9HR
• Sold Jul 2022£575,000 | 4 Bed House87, Burns Avenue, Sidcup, DA15 9HT87, Burns Avenue, Sidcup, DA15 9HT
• Sold Jun 2022£460,000 | 4 Bed House347, Blackfen Road, Sidcup, DA15 9NJ347, Blackfen Road, Sidcup, DA15 9NJ
• Sold Apr 2022£555,000 | 4 Bed House107, Penshurst Avenue, Sidcup, DA15 9EZ107, Penshurst Avenue, Sidcup, DA15 9EZ
• Sold Jul 2021£497,000 | 4 Bed House64, Radnor Avenue, Welling, DA16 2BX64, Radnor Avenue, Welling, DA16 2BX
• Sold Jul 2021£565,000 | 4 Bed House104, Westerham Drive, Sidcup, DA15 9NS104, Westerham Drive, Sidcup, DA15 9NS
• Sold Jun 2021£575,000 | 4 Bed House105, Westerham Drive, Sidcup, DA15 9NS105, Westerham Drive, Sidcup, DA15 9NS
• Sold Jul 2020£420,000 | 4 Bed House409A, Blackfen Road, Sidcup, DA15 9NN409A, Blackfen Road, Sidcup, DA15 9NN
• Sold Jul 2018£510,000 | 4 Bed House117, Penshurst Avenue, Sidcup, DA15 9EZ117, Penshurst Avenue, Sidcup, DA15 9EZ
• Sold Oct 2017£430,000 | 4 Bed House1, Radnor Avenue, Welling, DA16 2BZ1, Radnor Avenue, Welling, DA16 2BZ
• Sold May 2014£430,000 | 4 Bed House373, Blackfen Road, Sidcup, DA15 9NJ373, Blackfen Road, Sidcup, DA15 9NJ

Of the 427 addresses on Blackfen Road, Sidcup, DA15, 367, Blackfen Road, Sidcup comes out as the 46th largest and the 60th most expensive in our analysis of the public data.

It is also £65k more expensive than the average property across the DA15 district.

• Sherwood Park Primary School

  400 m away
• Days Lane Primary School

  800 m away
• Danson Primary School

  800 m away

• Blackfen School for Girls

  200 m away
• Bexley Grammar School

  700 m away
• Hurstmere School

  1.3 km away

• Welling

  |

  1.7 km away
• Sidcup

  |

  1.8 km away
• Albany Park

  |

  2.0 km away

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