According to data from HM Land Registry, 18, Cedar Avenue, Sidcup sits on a plot of 296 m².

We have plot size data on 30 out of 32 other houses in the postcode and 18, Cedar Avenue, Sidcup sits on the 19th largest plot.

18, Cedar Avenue, Sidcup has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Mar 2022.

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, 18, Cedar Avenue, Sidcup was last sold on 12th December 2022 for £550,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since December 2022, the market for similar properties has dropped by 3.1%.

• Sold Dec 2022£550,000

According to the Land Registry and our network of Estate Agents, there have been 255 sales of properties similar to 18, Cedar Avenue, Sidcup within a radius of 530 metres since 2017.

The most recent example is 9, Ashcroft Crescent, Sidcup, DA15 8NT, a freehold house which sold for £431,000 on the 27th March 2026.

Read more about house prices in DA15.

• Sold Mar 2026£431,000 | 3 Bed House9, Ashcroft Crescent, Sidcup, DA15 8NT9, Ashcroft Crescent, Sidcup, DA15 8NT
• Sold Mar 2026£525,000 | 3 Bed House46, Wellington Avenue, Sidcup, DA15 9HE46, Wellington Avenue, Sidcup, DA15 9HE
• Sold Feb 2026£466,250 | 3 Bed House5, Ashcroft Avenue, Sidcup, DA15 8NS5, Ashcroft Avenue, Sidcup, DA15 8NS
• Sold Jan 2026£505,000 | 3 Bed House271, Burnt Oak Lane, Sidcup, DA15 8LR271, Burnt Oak Lane, Sidcup, DA15 8LR
• Sold Jan 2026£515,000 | 3 Bed House9, Portland Avenue, Sidcup, DA15 9HA9, Portland Avenue, Sidcup, DA15 9HA
• Sold Aug 2025£465,000 | 3 Bed House120, Fen Grove, Sidcup, DA15 8QQ120, Fen Grove, Sidcup, DA15 8QQ
• Sold Mar 2025£530,000 | 3 Bed House200, Burnt Oak Lane, Sidcup, DA15 9DG200, Burnt Oak Lane, Sidcup, DA15 9DG
• Sold Dec 2024£465,000 | 4 Bed House1, Haddon Grove, Sidcup, DA15 8NA1, Haddon Grove, Sidcup, DA15 8NA
• Sold Oct 2024£470,000 | 3 Bed House22, Cedar Avenue, Sidcup, DA15 8NL22, Cedar Avenue, Sidcup, DA15 8NL
• Sold Sep 2024£437,000 | 3 Bed House30, Beech Avenue, Sidcup, DA15 8NH30, Beech Avenue, Sidcup, DA15 8NH
• Sold Aug 2024£525,000 | 3 Bed House284, Burnt Oak Lane, Sidcup, DA15 8LN284, Burnt Oak Lane, Sidcup, DA15 8LN
• Sold May 2024£490,000 | 3 Bed House24, Beech Avenue, Sidcup, DA15 8NH24, Beech Avenue, Sidcup, DA15 8NH
• Sold May 2024£490,000 | 3 Bed House131, Wellington Avenue, Sidcup, DA15 9HB131, Wellington Avenue, Sidcup, DA15 9HB
• Sold Aug 2023£483,000 | 3 Bed House11, Elmcroft Avenue, Sidcup, DA15 8NW11, Elmcroft Avenue, Sidcup, DA15 8NW
• Sold Jun 2023£527,000 | 3 Bed House34, Elmcroft Avenue, Sidcup, DA15 8NN34, Elmcroft Avenue, Sidcup, DA15 8NN
• Sold Jun 2023£476,000 | 3 Bed House26, Haddon Grove, Sidcup, DA15 8NA26, Haddon Grove, Sidcup, DA15 8NA
• Sold Mar 2022£540,000 | 3 Bed House36, Elmcroft Avenue, Sidcup, DA15 8NN36, Elmcroft Avenue, Sidcup, DA15 8NN
• Sold Jun 2021£500,000 | 3 Bed House54, Elmcroft Avenue, Sidcup, DA15 8NN54, Elmcroft Avenue, Sidcup, DA15 8NN
• Sold Dec 2017£475,000 | 3 Bed House38, Elmcroft Avenue, Sidcup, DA15 8NN38, Elmcroft Avenue, Sidcup, DA15 8NN
• Sold May 2017£631,000 | 3 Bed House21, Elmcroft Avenue, Sidcup, DA15 8NW21, Elmcroft Avenue, Sidcup, DA15 8NW

Cedar Avenue, Sidcup, DA15 has a total of 43 addresses. According to our analysis of all the public data, 18, Cedar Avenue, Sidcup is the 27th largest and the 27th most expensive property on the street.

When compared to the postcode district it is £38k more expensive than the average property in DA15.

• Days Lane Primary School

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

  700 m away
• Chatsworth Infant School

  700 m away

• Blackfen School for Girls

  800 m away
• Chislehurst and Sidcup Grammar School

  1.2 km away
• Bexley Grammar School

  1.2 km away

• Sidcup

  |

  1.3 km away
• Welling

  |

  2.1 km away
• Albany Park

  |

  2.1 km away

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