HM Land Registry records the plot of land for 31, Cedar Avenue, Sidcup as measuring 489 m².

That makes it the largest plot in the postcode, where 30 of the 32 other houses have recorded plot data.

31, Cedar Avenue, Sidcup has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 24 Oct 2019.

The property is 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 31, Cedar Avenue, Sidcup completed on 3rd April 2020 at £742,500 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 14.2% over the period since April 2020.

• Sold Apr 2020£742,500
• Sold Sep 2004£315,000

Since 2013 33 properties similar to 31, Cedar Avenue, Sidcup have sold within a radius of 540 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 10th March 2026, was 24A, Maple Crescent, Sidcup, DA15 9LT, a freehold house which sold for £845,000.

Read more about house prices in DA15.

• Sold Mar 2026£845,000 | 5 Bed House24A, Maple Crescent, Sidcup, DA15 9LT24A, Maple Crescent, Sidcup, DA15 9LT
• Sold Nov 2025£880,000 | 5 Bed House103, Marlborough Park Avenue, Sidcup, DA15 9DY103, Marlborough Park Avenue, Sidcup, DA15 9DY
• Sold Sep 2025£742,500 | 5 Bed House202, Burnt Oak Lane, Sidcup, DA15 9DG202, Burnt Oak Lane, Sidcup, DA15 9DG
• Sold Mar 2025£825,000 | 4 Bed House33, Cavendish Avenue, Sidcup, DA15 9EA33, Cavendish Avenue, Sidcup, DA15 9EA
• Sold Dec 2023£718,000 | 5 Bed House28, The Oval, Sidcup, DA15 9ES28, The Oval, Sidcup, DA15 9ES
• Sold Oct 2022£790,000 | 5 Bed House215, Burnt Oak Lane, Sidcup, DA15 9DQ215, Burnt Oak Lane, Sidcup, DA15 9DQ
• Sold May 2022£785,000 | 4 Bed House51, Marlborough Park Avenue, Sidcup, DA15 9DL51, Marlborough Park Avenue, Sidcup, DA15 9DL
• Sold Mar 2022£800,000 | 4 Bed House62, Marlborough Park Avenue, Sidcup, DA15 9DU62, Marlborough Park Avenue, Sidcup, DA15 9DU
• Sold Oct 2020£720,000 | 4 Bed House13, Cavendish Avenue, Sidcup, DA15 9EA13, Cavendish Avenue, Sidcup, DA15 9EA
• Sold Aug 2020£560,000 | 4 Bed House68, Marlborough Park Avenue, Sidcup, DA15 9DU68, Marlborough Park Avenue, Sidcup, DA15 9DU
• Sold Jul 2020£680,000 | 4 Bed House69, Montrose Avenue, Sidcup, DA15 9DT69, Montrose Avenue, Sidcup, DA15 9DT
• Sold Apr 2017£630,000 | 5 Bed House82, Wellington Avenue, Sidcup, DA15 9HQ82, Wellington Avenue, Sidcup, DA15 9HQ
• Sold Mar 2017£585,000 | 5 Bed House34, Montrose Avenue, Sidcup, DA15 9DR34, Montrose Avenue, Sidcup, DA15 9DR
• Sold Feb 2017£600,000 | 5 Bed House2, Haddon Grove, Sidcup, DA15 8NA2, Haddon Grove, Sidcup, DA15 8NA
• Sold Jul 2015£465,000 | 4 Bed House51, Haddon Grove, Sidcup, DA15 8NA51, Haddon Grove, Sidcup, DA15 8NA
• Sold Apr 2014£450,000 | 5 Bed House77, Marlborough Park Avenue, Sidcup, DA15 9DY77, Marlborough Park Avenue, Sidcup, DA15 9DY
• Sold Jan 2014£405,000 | 4 Bed House33, Cedar Avenue, Sidcup, DA15 8NJ33, Cedar Avenue, Sidcup, DA15 8NJ
• Sold Dec 2013£370,000 | 4 Bed House53, Haddon Grove, Sidcup, DA15 8NA53, Haddon Grove, Sidcup, DA15 8NA
• Sold Sep 2013£380,000 | 4 Bed House35, Cedar Avenue, Sidcup, DA15 8NJ35, Cedar Avenue, Sidcup, DA15 8NJ
• Sold Apr 2013£425,000 | 4 Bed House57, Montrose Avenue, Sidcup, DA15 9DT57, Montrose Avenue, Sidcup, DA15 9DT

Of the 43 addresses on Cedar Avenue, Sidcup, DA15, 31, Cedar Avenue, Sidcup comes out as the largest and the most expensive in our analysis of the public data.

It is also £349k more expensive than the average property across the DA15 district.

• 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

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