According to data from HM Land Registry, 163, Blackfen Road, Sidcup sits on a plot of 370 m².

We have plot size data on 14 out of 14 other houses in the postcode and 163, Blackfen Road, Sidcup sits on the 5th largest plot.

163, Blackfen Road, Sidcup has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 19 Apr 2010.

The property is not connected to mains gas and has fully double glazed windows. It is heated using electric storage heaters.

According to HM Land Registry, 163, Blackfen Road, Sidcup was last sold on 14th September 2010 for £249,500 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since September 2010, the market for similar properties has risen by 101.0%.

• Sold Sep 2010£249,500

According to the Land Registry and our network of Estate Agents, there have been 246 sales of properties similar to 163, Blackfen Road, Sidcup within a radius of 480 metres since 2020.

The most recent example is 2, Sycamore Avenue, Sidcup, DA15 8PL, a freehold house which sold for £530,000 on the 17th September 2025.

Read more about house prices in DA15.

• Sold Sep 2025£530,000 | 3 Bed House2, Sycamore Avenue, Sidcup, DA15 8PL2, Sycamore Avenue, Sidcup, DA15 8PL
• Sold Aug 2025£588,000 | 3 Bed House30, Raeburn Road, Sidcup, DA15 8RB30, Raeburn Road, Sidcup, DA15 8RB
• Sold May 2025£470,000 | 3 Bed House109, Blackfen Road, Sidcup, DA15 8PZ109, Blackfen Road, Sidcup, DA15 8PZ
• Sold Feb 2025£470,000 | 3 Bed House179, Blackfen Road, Sidcup, DA15 8PY179, Blackfen Road, Sidcup, DA15 8PY
• Sold Dec 2024£485,000 | 3 Bed House285, Days Lane, Sidcup, DA15 8PQ285, Days Lane, Sidcup, DA15 8PQ
• Sold Dec 2024£450,000 | 3 Bed House8, Burleigh Avenue, Sidcup, DA15 8QA8, Burleigh Avenue, Sidcup, DA15 8QA
• Sold Dec 2024£480,000 | 3 Bed House24, Sycamore Avenue, Sidcup, DA15 8PL24, Sycamore Avenue, Sidcup, DA15 8PL
• Sold Jul 2024£510,000 | 3 Bed House46, Fen Grove, Sidcup, DA15 8QN46, Fen Grove, Sidcup, DA15 8QN
• Sold Jul 2024£500,000 | 4 Bed House6, Sycamore Avenue, Sidcup, DA15 8PL6, Sycamore Avenue, Sidcup, DA15 8PL
• Sold Aug 2023£490,000 | 4 Bed House29, Lyndon Avenue, Sidcup, DA15 8RL29, Lyndon Avenue, Sidcup, DA15 8RL
• Sold Jun 2023£455,000 | 3 Bed House59, Orchard Rise East, Sidcup, DA15 8RU59, Orchard Rise East, Sidcup, DA15 8RU
• Sold Mar 2023£515,000 | 3 Bed House34, Sycamore Avenue, Sidcup, DA15 8PL34, Sycamore Avenue, Sidcup, DA15 8PL
• Sold Aug 2022£625,000 | 4 Bed House60, Queenswood Road, Sidcup, DA15 8QR60, Queenswood Road, Sidcup, DA15 8QR
• Sold Mar 2022£525,000 | 4 Bed House1, Curran Avenue, Sidcup, DA15 8RP1, Curran Avenue, Sidcup, DA15 8RP
• Sold Jul 2021£495,000 | 3 Bed House11, Burleigh Avenue, Sidcup, DA15 8QA11, Burleigh Avenue, Sidcup, DA15 8QA
• Sold Jun 2021£430,000 | 3 Bed House40, Leechcroft Avenue, Sidcup, DA15 8RR40, Leechcroft Avenue, Sidcup, DA15 8RR
• Sold Jun 2021£440,000 | 4 Bed House1, Leechcroft Avenue, Sidcup, DA15 8RR1, Leechcroft Avenue, Sidcup, DA15 8RR
• Sold Aug 2020£435,000 | 4 Bed House14, Fen Grove, Sidcup, DA15 8QN14, Fen Grove, Sidcup, DA15 8QN
• Sold Aug 2020£420,000 | 4 Bed House16, Leechcroft Avenue, Sidcup, DA15 8RS16, Leechcroft Avenue, Sidcup, DA15 8RS
• Sold Jun 2020£475,000 | 3 Bed House169, Blackfen Road, Sidcup, DA15 8PY169, Blackfen Road, Sidcup, DA15 8PY

Blackfen Road, Sidcup, DA15 has a total of 427 addresses. According to our analysis of all the public data, 163, Blackfen Road, Sidcup is the 103rd largest and the 93rd most expensive property on the street.

When compared to the postcode district it is £19k more expensive than the average property in DA15.

• 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

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.