HM Land Registry records the plot of land for 191, Blackfen Road, Sidcup as measuring 522 m².

That makes it the largest plot in the postcode, where all 14 other houses have recorded plot data.

191, Blackfen Road, Sidcup has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 23 May 2025.

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

Since 2020 96 properties similar to 191, Blackfen Road, Sidcup have sold within a radius of 480 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 20th March 2026, was 25, Queenswood Road, Sidcup, DA15 8QP, a freehold house which sold for £737,000.

Read more about house prices in DA15.

• Sold Mar 2026£737,000 | 4 Bed House25, Queenswood Road, Sidcup, DA15 8QP25, Queenswood Road, Sidcup, DA15 8QP
• Sold Sep 2025£560,000 | 4 Bed House36, Ronaldstone Road, Sidcup, DA15 8QU36, Ronaldstone Road, Sidcup, DA15 8QU
• Sold Jul 2025£625,000 | 4 Bed House61, Lime Grove, Sidcup, DA15 8PH61, Lime Grove, Sidcup, DA15 8PH
• Sold Jul 2025£640,000 | 4 Bed House11, Ashcroft Avenue, Sidcup, DA15 8NS11, Ashcroft Avenue, Sidcup, DA15 8NS
• Sold May 2024£450,000 | 4 Bed House32, Fairfield Close, Sidcup, DA15 8QS32, Fairfield Close, Sidcup, DA15 8QS
• Sold Sep 2023£625,000 | 4 Bed House32, Kent Avenue, Welling, DA16 2LP32, Kent Avenue, Welling, DA16 2LP
• Sold Aug 2023£700,000 | 4 Bed House230, Days Lane, Sidcup, DA15 8PG230, Days Lane, Sidcup, DA15 8PG
• Sold Jul 2023£515,000 | 4 Bed House42, Sycamore Avenue, Sidcup, DA15 8PL42, Sycamore Avenue, Sidcup, DA15 8PL
• Sold Oct 2022£600,000 | 4 Bed House92B, Blackfen Road, Sidcup, DA15 8SW92B, Blackfen Road, Sidcup, DA15 8SW
• Sold Sep 2022£575,000 | 4 Bed House28, Fen Grove, Sidcup, DA15 8QN28, Fen Grove, Sidcup, DA15 8QN
• Sold May 2022£620,000 | 4 Bed House170, Blackfen Road, Sidcup, DA15 8PT170, Blackfen Road, Sidcup, DA15 8PT
• Sold Apr 2022£575,000 | 4 Bed House30, Fen Grove, Sidcup, DA15 8QN30, Fen Grove, Sidcup, DA15 8QN
• Sold Mar 2022£525,000 | 4 Bed House1, Curran Avenue, Sidcup, DA15 8RP1, Curran Avenue, Sidcup, DA15 8RP
• Sold Nov 2021£600,000 | 4 Bed House7, Queenswood Road, Sidcup, DA15 8QP7, Queenswood Road, Sidcup, DA15 8QP
• Sold Jul 2021£583,000 | 4 Bed House83, Lime Grove, Sidcup, DA15 8PH83, Lime Grove, Sidcup, DA15 8PH
• Sold Jun 2021£525,000 | 4 Bed House6, Fen Grove, Sidcup, DA15 8QN6, Fen Grove, Sidcup, DA15 8QN
• Sold Feb 2021£390,000 | 4 Bed House3, Sycamore Avenue, Sidcup, DA15 8PL3, Sycamore Avenue, Sidcup, DA15 8PL
• Sold Feb 2021£565,000 | 4 Bed House7, Sycamore Avenue, Sidcup, DA15 8PL7, Sycamore Avenue, Sidcup, DA15 8PL
• Sold Dec 2020£500,000 | 4 Bed House27, Queenswood Road, Sidcup, DA15 8QP27, Queenswood Road, Sidcup, DA15 8QP
• Sold Jul 2020£595,000 | 4 Bed House9, Sycamore Avenue, Sidcup, DA15 8PL9, Sycamore Avenue, Sidcup, DA15 8PL

Of the 427 addresses on Blackfen Road, Sidcup, DA15, 191, Blackfen Road, Sidcup comes out as the 45th largest and the 35th most expensive in our analysis of the public data.

It is also £136k more expensive than the average property across the DA15 district.

• Days Lane Primary School

  500 m away
• Our Lady of the Rosary Catholic Primary School

  600 m away
• Alderwood Primary School

  800 m away

• Bexley Grammar School

  900 m away
• Harris Academy Falconwood

  900 m away
• Blackfen School for Girls

  1.1 km away

• Welling

  |

  1.5 km away
• Falconwood

  |

  1.5 km away
• Sidcup

  |

  1.9 km away

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