HM Land Registry records the plot of land for 127, Blackfen Road, Sidcup as measuring 277 m².

That makes it the 33rd largest plot in the postcode, where 35 of the 39 other houses have recorded plot data.

127, Blackfen Road, Sidcup has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 01 Jul 2014.

The property is not 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 127, Blackfen Road, Sidcup completed on 31st October 2014 at £290,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 63.0% over the period since October 2014.

• Sold Oct 2014£290,000

Since 2018 310 properties similar to 127, Blackfen Road, Sidcup have sold within a radius of 470 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 2nd April 2026, was 20, Ridgeway West, Sidcup, DA15 8SD, a freehold house which sold for £466,500.

Read more about house prices in DA15.

• Sold Apr 2026£466,500 | 3 Bed House20, Ridgeway West, Sidcup, DA15 8SD20, Ridgeway West, Sidcup, DA15 8SD
• Sold Jan 2026£410,000 | 3 Bed House21, Curran Avenue, Sidcup, DA15 8RP21, Curran Avenue, Sidcup, DA15 8RP
• Sold Nov 2025£405,000 | 3 Bed House135, Blackfen Road, Sidcup, DA15 8PZ135, Blackfen Road, Sidcup, DA15 8PZ
• Sold Sep 2025£410,000 | 2 Bed House37, Gordon Road, Sidcup, DA15 8SX37, Gordon Road, Sidcup, DA15 8SX
• Sold Aug 2025£575,000 | 2 Bed House28, Ridgeway West, Sidcup, DA15 8SD28, Ridgeway West, Sidcup, DA15 8SD
• Sold Jul 2025£418,000 | 3 Bed House35, Orchard Rise East, Sidcup, DA15 8RU35, Orchard Rise East, Sidcup, DA15 8RU
• Sold Mar 2025£520,000 | 2 Bed House16, Ridgeway East, Sidcup, DA15 8RZ16, Ridgeway East, Sidcup, DA15 8RZ
• Sold Feb 2025£380,000 | 3 Bed House3, Curran Avenue, Sidcup, DA15 8RP3, Curran Avenue, Sidcup, DA15 8RP
• Sold Sep 2023£417,500 | 3 Bed House24, Orchard Rise East, Sidcup, DA15 8RT24, Orchard Rise East, Sidcup, DA15 8RT
• Sold Aug 2023£435,500 | 3 Bed House4, Orchard Rise East, Sidcup, DA15 8RT4, Orchard Rise East, Sidcup, DA15 8RT
• Sold Mar 2023£470,000 | 3 Bed House131, Blackfen Road, Sidcup, DA15 8PZ131, Blackfen Road, Sidcup, DA15 8PZ
• Sold Feb 2023£451,000 | 3 Bed House63, Orchard Rise East, Sidcup, DA15 8RU63, Orchard Rise East, Sidcup, DA15 8RU
• Sold Nov 2022£475,000 | 3 Bed House17, Orchard Rise East, Sidcup, DA15 8RU17, Orchard Rise East, Sidcup, DA15 8RU
• Sold Nov 2022£450,000 | 3 Bed House8, Ridgeway West, Sidcup, DA15 8SD8, Ridgeway West, Sidcup, DA15 8SD
• Sold Apr 2022£355,000 | 3 Bed House90A, Blackfen Road, Sidcup, DA15 8SW90A, Blackfen Road, Sidcup, DA15 8SW
• Sold Aug 2020£372,500 | 3 Bed House19, Orchard Rise East, Sidcup, DA15 8RU19, Orchard Rise East, Sidcup, DA15 8RU
• Sold Jul 2020£345,000 | 3 Bed House11, Orchard Rise East, Sidcup, DA15 8RU11, Orchard Rise East, Sidcup, DA15 8RU
• Sold Oct 2018£365,000 | 3 Bed House46, Orchard Rise East, Sidcup, DA15 8RT46, Orchard Rise East, Sidcup, DA15 8RT
• Sold Aug 2018£420,000 | 3 Bed House153, Blackfen Road, Sidcup, DA15 8PZ153, Blackfen Road, Sidcup, DA15 8PZ
• Sold Jul 2018£325,000 | 3 Bed House42, Orchard Rise East, Sidcup, DA15 8RT42, Orchard Rise East, Sidcup, DA15 8RT

Of the 427 addresses on Blackfen Road, Sidcup, DA15, 127, Blackfen Road, Sidcup comes out as the 300th largest and the 229th most expensive in our analysis of the public data.

It is also £78k less expensive than the average property across the DA15 district.

• Our Lady of the Rosary Catholic Primary School

  500 m away
• Days Lane Primary School

  600 m away
• Alderwood Primary School

  600 m away

• Harris Academy Falconwood

  700 m away
• Bexley Grammar School

  1.1 km away
• Leigh Stationers' Academy

  1.2 km away

• Falconwood

  |

  1.3 km away
• Welling

  |

  1.6 km away
• Sidcup

  |

  2.1 km away

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