286, Blackfen Road, Sidcup occupies a 499 m² plot as recorded by HM Land Registry.

Of the 16 other houses in this postcode, 10 have recorded plot sizes, and this one ranks as the largest.

286, Blackfen Road, Sidcup has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 04 Jul 2016.

The property is connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (mains gas).

286, Blackfen Road, Sidcup last changed hands on 26th October 2016, selling for £350,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 31.5% since October 2016.

• Sold Oct 2016£350,000

Land Registry records and our Estate Agent network show 199 sales of comparable properties within 460 metres of 286, Blackfen Road, Sidcup since 2014.

Most recently, 99, Radnor Avenue, Welling, DA16 2DA, a freehold house, sold at £400,000 on the 15th May 2026.

Read more about house prices in DA15.

• Sold May 2026£400,000 | 3 Bed House99, Radnor Avenue, Welling, DA16 2DA99, Radnor Avenue, Welling, DA16 2DA
• Sold Apr 2026£445,000 | 3 Bed House98, Tyrrell Avenue, Welling, DA16 2BU98, Tyrrell Avenue, Welling, DA16 2BU
• Sold Mar 2026£475,000 | 3 Bed House63, Burns Avenue, Sidcup, DA15 9HT63, Burns Avenue, Sidcup, DA15 9HT
• Sold Feb 2026£410,000 | 3 Bed House696, East Rochester Way, Sidcup, DA15 8PA696, East Rochester Way, Sidcup, DA15 8PA
• Sold Nov 2025£383,000 | 3 Bed House29, Wellan Close, Sidcup, DA15 9PN29, Wellan Close, Sidcup, DA15 9PN
• Sold Oct 2025£440,000 | 3 Bed House19, Tyrrell Avenue, Welling, DA16 2BT19, Tyrrell Avenue, Welling, DA16 2BT
• Sold Jul 2025£365,000 | 3 Bed House296, Blackfen Road, Sidcup, DA15 9NA296, Blackfen Road, Sidcup, DA15 9NA
• Sold Mar 2025£410,000 | 3 Bed House60, Tyrrell Avenue, Welling, DA16 2BU60, Tyrrell Avenue, Welling, DA16 2BU
• Sold Mar 2025£400,000 | 3 Bed House22, Groombridge Close, Welling, DA16 2BS22, Groombridge Close, Welling, DA16 2BS
• Sold Feb 2025£375,000 | 3 Bed House48, Ramillies Road, Sidcup, DA15 9HY48, Ramillies Road, Sidcup, DA15 9HY
• Sold Nov 2024£440,000 | 3 Bed House24, Ramillies Road, Sidcup, DA15 9HY24, Ramillies Road, Sidcup, DA15 9HY
• Sold May 2024£377,500 | 3 Bed House121, Radnor Avenue, Welling, DA16 2DA121, Radnor Avenue, Welling, DA16 2DA
• Sold Dec 2023£390,000 | 3 Bed House58, Groombridge Close, Welling, DA16 2BS58, Groombridge Close, Welling, DA16 2BS
• 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 Sep 2022£450,000 | 3 Bed House6A, Rochester Close, Sidcup, DA15 9PG6A, Rochester Close, Sidcup, DA15 9PG
• Sold Sep 2022£417,000 | 3 Bed House26, Penshurst Avenue, Sidcup, DA15 9EY26, Penshurst Avenue, Sidcup, DA15 9EY
• Sold Jul 2022£431,000 | 3 Bed House2, Groombridge Close, Welling, DA16 2BS2, Groombridge Close, Welling, DA16 2BS
• Sold Aug 2021£385,000 | 3 Bed House28, Wellan Close, Sidcup, DA15 9PN28, Wellan Close, Sidcup, DA15 9PN
• Sold Dec 2014£264,995 | 3 Bed House314, Blackfen Road, Sidcup, DA15 9NA314, Blackfen Road, Sidcup, DA15 9NA

Our analysis of the public data ranks 286, Blackfen Road, Sidcup as the 201st largest and the 255th most expensive of the 427 addresses on Blackfen Road, Sidcup, DA15.

Against the DA15 postcode district average, it is £111k less expensive than the typical property.

• Sherwood Park Primary School

  500 m away
• Days Lane Primary School

  600 m away
• Danson Primary School

  800 m away

• Blackfen School for Girls

  500 m away
• Bexley Grammar School

  700 m away
• Hurstmere School

  1.4 km away

• Welling

  |

  1.7 km away
• Sidcup

  |

  1.7 km away
• Albany Park

  |

  2.1 km away

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