328, Blackfen Road, Sidcup occupies a 302 m² plot as recorded by HM Land Registry.

All 28 other houses in this postcode have recorded plot sizes, and this one ranks as the 6th largest.

328, Blackfen Road, Sidcup has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 24 Feb 2016.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

328, Blackfen Road, Sidcup last changed hands on 26th September 2016, selling for £456,500. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has risen by 38.1% since September 2016.

• Sold Sep 2016£456,500
• Sold Aug 1998£97,000

Land Registry records and our Estate Agent network show 49 sales of comparable properties within 480 metres of 328, Blackfen Road, Sidcup since 2015.

Most recently, 126, Radnor Avenue, Welling, DA16 2BY, a freehold house, sold at £500,000 on the 8th April 2026.

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 Oct 2025£354,000 | 4 Bed House342, Blackfen Road, Sidcup, DA15 9NY342, Blackfen Road, Sidcup, DA15 9NY
• Sold Mar 2025£510,000 | 4 Bed House42, Portland Avenue, Sidcup, DA15 9HA42, Portland Avenue, Sidcup, DA15 9HA
• Sold Mar 2025£465,000 | 4 Bed House13, Rochester Close, Sidcup, DA15 9PG13, Rochester Close, Sidcup, DA15 9PG
• Sold Feb 2025£440,000 | 4 Bed House662, East Rochester Way, Sidcup, DA15 8PA662, East Rochester Way, Sidcup, DA15 8PA
• Sold Jan 2025£470,000 | 4 Bed House405B, Blackfen Road, Sidcup, DA15 9NN405B, Blackfen Road, Sidcup, DA15 9NN
• Sold Nov 2024£332,500 | 4 Bed House70, Tyrrell Avenue, Welling, DA16 2BU70, Tyrrell Avenue, Welling, DA16 2BU
• Sold Mar 2024£435,000 | 4 Bed House56, Park Mead, Sidcup, DA15 9PJ56, Park Mead, Sidcup, DA15 9PJ
• Sold Feb 2024£450,000 | 4 Bed House66, Tyrrell Avenue, Welling, DA16 2BU66, Tyrrell Avenue, Welling, DA16 2BU
• Sold Jun 2023£575,000 | 4 Bed House38, Radnor Avenue, Welling, DA16 2BX38, Radnor Avenue, Welling, DA16 2BX
• Sold May 2023£540,000 | 4 Bed House71, Radnor Avenue, Welling, DA16 2BZ71, Radnor Avenue, Welling, DA16 2BZ
• Sold Feb 2022£450,000 | 4 Bed House8, Rochester Close, Sidcup, DA15 9PG8, Rochester Close, Sidcup, DA15 9PG
• Sold Jan 2022£402,000 | 4 Bed House108, Ramillies Road, Sidcup, DA15 9HZ108, Ramillies Road, Sidcup, DA15 9HZ
• Sold Aug 2021£375,000 | 4 Bed House88, Tyrrell Avenue, Welling, DA16 2BU88, Tyrrell Avenue, Welling, DA16 2BU
• Sold May 2021£577,000 | 4 Bed House369, Blackfen Road, Sidcup, DA15 9NJ369, Blackfen Road, Sidcup, DA15 9NJ
• Sold Oct 2020£475,000 | 4 Bed House4, Rochester Close, Sidcup, DA15 9PG4, Rochester Close, Sidcup, DA15 9PG
• Sold Sep 2020£475,000 | 4 Bed House47, Radnor Avenue, Welling, DA16 2BZ47, Radnor Avenue, Welling, DA16 2BZ
• Sold May 2019£370,000 | 4 Bed House50, Ramillies Road, Sidcup, DA15 9HY50, Ramillies Road, Sidcup, DA15 9HY
• Sold Oct 2017£362,850 | 4 Bed House12, Tyrrell Avenue, Welling, DA16 2BU12, Tyrrell Avenue, Welling, DA16 2BU
• Sold Oct 2015£387,500 | 4 Bed House306, Blackfen Road, Sidcup, DA15 9NA306, Blackfen Road, Sidcup, DA15 9NA

Our analysis of the public data ranks 328, Blackfen Road, Sidcup as the 61st largest and the 188th most expensive of the 427 addresses on Blackfen Road, Sidcup, DA15.

Against the DA15 postcode district average, it is £48k less expensive than the typical property.

• 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

Environment Agency data suggests this area has a Very Low risk of flooding.