According to data from HM Land Registry, 173, Halfway Street, Sidcup sits on a plot of 452 m².

We have plot size data on 30 out of 30 other houses in the postcode and 173, Halfway Street, Sidcup sits on the 14th largest plot.

173, Halfway Street, Sidcup has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 01 Dec 2017.

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

According to HM Land Registry, 173, Halfway Street, Sidcup was last sold on 30th May 2023 for £625,000 and was recorded as a freehold house.

The property has had 3 sales since 1995.

Since May 2023, the market for similar properties has dropped by 4.1%.

• Sold May 2023£625,000
• Sold Jun 2021£625,000
• Sold Apr 2018£425,000

According to the Land Registry and our network of Estate Agents, there have been 199 sales of properties similar to 173, Halfway Street, Sidcup within a radius of 520 metres since 2017.

The most recent example is 299, Old Farm Avenue, Sidcup, DA15 8AA, a freehold house which sold for £525,000 on the 16th February 2026.

Read more about house prices in DA15.

• Sold Feb 2026£525,000 | 3 Bed House299, Old Farm Avenue, Sidcup, DA15 8AA299, Old Farm Avenue, Sidcup, DA15 8AA
• Sold Oct 2025£535,000 | 3 Bed House39, Ellison Road, Sidcup, DA15 8BN39, Ellison Road, Sidcup, DA15 8BN
• Sold Oct 2025£625,000 | 3 Bed House89, Brooklands Avenue, Sidcup, DA15 7PF89, Brooklands Avenue, Sidcup, DA15 7PF
• Sold Aug 2025£550,000 | 3 Bed House19, Wyncham Avenue, Sidcup, DA15 8EU19, Wyncham Avenue, Sidcup, DA15 8EU
• Sold Jul 2025£539,000 | 3 Bed House92, Pinewood Avenue, Sidcup, DA15 8BD92, Pinewood Avenue, Sidcup, DA15 8BD
• Sold Mar 2025£540,000 | 3 Bed House105, Halfway Street, Sidcup, DA15 8BY105, Halfway Street, Sidcup, DA15 8BY
• Sold Feb 2025£550,000 | 3 Bed House21, Woodlands Avenue, Sidcup, DA15 8HB21, Woodlands Avenue, Sidcup, DA15 8HB
• Sold Feb 2025£565,000 | 3 Bed House8, Valliers Wood Road, Sidcup, DA15 8BG8, Valliers Wood Road, Sidcup, DA15 8BG
• Sold Feb 2025£675,000 | 3 Bed House126, Old Farm Avenue, Sidcup, DA15 8AH126, Old Farm Avenue, Sidcup, DA15 8AH
• Sold Jan 2025£500,000 | 3 Bed House129, Old Farm Avenue, Sidcup, DA15 8AJ129, Old Farm Avenue, Sidcup, DA15 8AJ
• Sold Sep 2024£527,500 | 3 Bed House10, Longmeadow Road, Sidcup, DA15 8BH10, Longmeadow Road, Sidcup, DA15 8BH
• Sold Jul 2024£637,000 | 3 Bed House7, Pinewood Avenue, Sidcup, DA15 8BB7, Pinewood Avenue, Sidcup, DA15 8BB
• Sold Jul 2023£540,000 | 3 Bed House30, Pinewood Avenue, Sidcup, DA15 8BD30, Pinewood Avenue, Sidcup, DA15 8BD
• Sold Mar 2023£560,000 | 3 Bed House9, Wyncham Avenue, Sidcup, DA15 8EU9, Wyncham Avenue, Sidcup, DA15 8EU
• Sold Jun 2021£395,000 | 3 Bed House244, Old Farm Avenue, Sidcup, DA15 8AN244, Old Farm Avenue, Sidcup, DA15 8AN
• Sold Jun 2021£515,000 | 3 Bed House23, Wyncham Avenue, Sidcup, DA15 8EU23, Wyncham Avenue, Sidcup, DA15 8EU
• Sold Jul 2020£440,000 | 3 Bed House261, Old Farm Avenue, Sidcup, DA15 8AP261, Old Farm Avenue, Sidcup, DA15 8AP
• Sold Sep 2019£438,000 | 3 Bed House18, Pinewood Avenue, Sidcup, DA15 8BD18, Pinewood Avenue, Sidcup, DA15 8BD
• Sold May 2019£460,000 | 3 Bed House28, Pinewood Avenue, Sidcup, DA15 8BD28, Pinewood Avenue, Sidcup, DA15 8BD
• Sold Jun 2017£435,000 | 3 Bed House66, Pinewood Avenue, Sidcup, DA15 8BD66, Pinewood Avenue, Sidcup, DA15 8BD

Halfway Street, Sidcup, DA15 has a total of 341 addresses. According to our analysis of all the public data, 173, Halfway Street, Sidcup is the 182nd largest and the 115th most expensive property on the street.

When compared to the postcode district it is £79k 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.