According to data from HM Land Registry, 155, Halfway Street, Sidcup sits on a plot of 463 m².

We have plot size data on 30 out of 30 other houses in the postcode and 155, Halfway Street, Sidcup sits on the 8th largest plot.

155, Halfway Street, Sidcup has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Jun 2020.

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

According to HM Land Registry, 155, Halfway Street, Sidcup was last sold on 14th December 2020 for £550,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since December 2020, the market for similar properties has risen by 8.8%.

• Sold Dec 2020£550,000

According to the Land Registry and our network of Estate Agents, there have been 161 sales of properties similar to 155, Halfway Street, Sidcup within a radius of 530 metres since 2017.

The most recent example is 7, Hollies Avenue, Sidcup, DA15 8AX, a freehold house which sold for £685,000 on the 11th February 2026.

Read more about house prices in DA15.

• Sold Feb 2026£685,000 | 4 Bed House7, Hollies Avenue, Sidcup, DA15 8AX7, Hollies Avenue, Sidcup, DA15 8AX
• Sold Jan 2026£760,500 | 4 Bed House55, Gloucester Avenue, Sidcup, DA15 7LP55, Gloucester Avenue, Sidcup, DA15 7LP
• Sold Oct 2025£715,000 | 4 Bed House28, Gloucester Avenue, Sidcup, DA15 7LL28, Gloucester Avenue, Sidcup, DA15 7LL
• Sold Jul 2025£725,000 | 4 Bed House135, Old Farm Avenue, Sidcup, DA15 8AJ135, Old Farm Avenue, Sidcup, DA15 8AJ
• Sold Mar 2025£625,000 | 4 Bed House29, Braundton Avenue, Sidcup, DA15 8EN29, Braundton Avenue, Sidcup, DA15 8EN
• Sold Mar 2025£680,000 | 4 Bed House144, Halfway Street, Sidcup, DA15 8DB144, Halfway Street, Sidcup, DA15 8DB
• Sold Mar 2025£625,000 | 4 Bed House116, Old Farm Avenue, Sidcup, DA15 8AH116, Old Farm Avenue, Sidcup, DA15 8AH
• Sold Jan 2025£620,000 | 4 Bed House98, Old Farm Avenue, Sidcup, DA15 8AH98, Old Farm Avenue, Sidcup, DA15 8AH
• Sold Aug 2024£860,000 | 4 Bed House131, Old Farm Avenue, Sidcup, DA15 8AJ131, Old Farm Avenue, Sidcup, DA15 8AJ
• Sold Jul 2024£600,000 | 4 Bed House61, Willersley Avenue, Sidcup, DA15 9EJ61, Willersley Avenue, Sidcup, DA15 9EJ
• Sold Jul 2024£600,000 | 4 Bed House7, Lamorbey Close, Sidcup, DA15 8BA7, Lamorbey Close, Sidcup, DA15 8BA
• Sold Jan 2024£690,000 | 4 Bed House36, Gloucester Avenue, Sidcup, DA15 7LL36, Gloucester Avenue, Sidcup, DA15 7LL
• Sold Aug 2023£665,000 | 4 Bed House17, Willersley Avenue, Sidcup, DA15 9EJ17, Willersley Avenue, Sidcup, DA15 9EJ
• Sold Nov 2022£615,000 | 4 Bed House14, Valliers Wood Road, Sidcup, DA15 8BG14, Valliers Wood Road, Sidcup, DA15 8BG
• Sold Jan 2022£620,000 | 4 Bed House91, Halfway Street, Sidcup, DA15 8BY91, Halfway Street, Sidcup, DA15 8BY
• Sold Jul 2021£635,000 | 4 Bed House31, Willersley Avenue, Sidcup, DA15 9EJ31, Willersley Avenue, Sidcup, DA15 9EJ
• Sold Apr 2021£675,000 | 4 Bed House257, Old Farm Avenue, Sidcup, DA15 8AP257, Old Farm Avenue, Sidcup, DA15 8AP
• Sold Oct 2020£678,000 | 4 Bed House36, Braundton Avenue, Sidcup, DA15 8EW36, Braundton Avenue, Sidcup, DA15 8EW
• Sold Oct 2019£585,000 | 4 Bed House137, Old Farm Avenue, Sidcup, DA15 8AJ137, Old Farm Avenue, Sidcup, DA15 8AJ
• Sold Jun 2017£470,000 | 4 Bed House64, Pinewood Avenue, Sidcup, DA15 8BD64, Pinewood Avenue, Sidcup, DA15 8BD

Halfway Street, Sidcup, DA15 has a total of 341 addresses. According to our analysis of all the public data, 155, Halfway Street, Sidcup is the 77th largest and the 42nd most expensive property on the street.

When compared to the postcode district it is £210k more expensive than the average property in DA15.

• Burnt Oak Junior School

  700 m away
• Dulverton Primary School

  800 m away
• Holy Trinity Lamorbey Church of England School

  800 m away

• Chislehurst and Sidcup Grammar School

  1.2 km away
• Hurstmere School

  1.6 km away
• Blackfen School for Girls

  1.8 km away

• Sidcup

  |

  1.0 km away
• New Eltham

  |

  1.5 km away
• Falconwood

  |

  2.5 km away

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