HM Land Registry records the plot of land for 1A, York Avenue, Sidcup as measuring 309 m².

That makes it the 5th largest plot in the postcode, where all 24 other houses have recorded plot data.

1A, York Avenue, Sidcup has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 14 Apr 2015.

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 1A, York Avenue, Sidcup completed on 27th November 2012 at £360,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 58.4% over the period since November 2012.

Since 2012 185 properties similar to 1A, York Avenue, Sidcup have sold within a radius of 530 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 19th September 2025, was 10, York Avenue, Sidcup, DA15 7LH, a freehold house which sold for £580,000.

Read more about house prices in DA15.

• Sold Sep 2025£580,000 | 3 Bed House10, York Avenue, Sidcup, DA15 7LH10, York Avenue, Sidcup, DA15 7LH
• Sold Jun 2025£610,000 | 3 Bed House52, Little Birches, Sidcup, DA15 7LW52, Little Birches, Sidcup, DA15 7LW
• Sold Mar 2025£470,000 | 3 Bed House12, Lingey Close, Sidcup, DA15 8EG12, Lingey Close, Sidcup, DA15 8EG
• Sold Feb 2025£625,000 | 3 Bed House1, Longlands Park Crescent, Sidcup, DA15 7NG1, Longlands Park Crescent, Sidcup, DA15 7NG
• Sold Feb 2025£475,000 | 3 Bed House140, Woodside Road, Sidcup, DA15 7JG140, Woodside Road, Sidcup, DA15 7JG
• Sold Sep 2024£585,000 | 3 Bed House5, York Avenue, Sidcup, DA15 7LJ5, York Avenue, Sidcup, DA15 7LJ
• Sold Sep 2024£590,000 | 3 Bed House34, Austral Close, Sidcup, DA15 7LE34, Austral Close, Sidcup, DA15 7LE
• Sold May 2024£520,000 | 3 Bed House80, Appledore Crescent, Sidcup, DA14 6RQ80, Appledore Crescent, Sidcup, DA14 6RQ
• Sold Feb 2024£673,000 | 4 Bed House36, Austral Close, Sidcup, DA15 7LE36, Austral Close, Sidcup, DA15 7LE
• Sold Feb 2024£543,400 | 3 Bed House14, Austral Close, Sidcup, DA15 7LE14, Austral Close, Sidcup, DA15 7LE
• Sold Dec 2021£505,000 | 3 Bed House67, Appledore Crescent, Sidcup, DA14 6RG67, Appledore Crescent, Sidcup, DA14 6RG
• Sold Dec 2021£625,000 | 3 Bed House71, Gloucester Avenue, Sidcup, DA15 7LP71, Gloucester Avenue, Sidcup, DA15 7LP
• Sold Oct 2021£530,000 | 3 Bed House4, Harland Avenue, Sidcup, DA15 7PG4, Harland Avenue, Sidcup, DA15 7PG
• Sold May 2021£517,500 | 3 Bed House100, Appledore Crescent, Sidcup, DA14 6RQ100, Appledore Crescent, Sidcup, DA14 6RQ
• Sold Mar 2021£427,000 | 3 Bed House14, Gloucester Avenue, Sidcup, DA15 7LL14, Gloucester Avenue, Sidcup, DA15 7LL
• Sold Sep 2020£400,000 | 3 Bed House44, Appledore Crescent, Sidcup, DA14 6RQ44, Appledore Crescent, Sidcup, DA14 6RQ
• Sold Jun 2020£540,000 | 3 Bed House38, Austral Close, Sidcup, DA15 7LE38, Austral Close, Sidcup, DA15 7LE
• Sold Sep 2019£490,000 | 3 Bed House12, Austral Close, Sidcup, DA15 7LE12, Austral Close, Sidcup, DA15 7LE
• Sold May 2014£340,000 | 3 Bed House2B, Little Birches, Sidcup, DA15 7LW2B, Little Birches, Sidcup, DA15 7LW
• Sold Aug 2012£300,000 | 3 Bed House4, Austral Close, Sidcup, DA15 7LE4, Austral Close, Sidcup, DA15 7LE

Of the 58 addresses on York Avenue, Sidcup, DA15, 1A, York Avenue, Sidcup comes out as the 47th largest and the 42nd most expensive in our analysis of the public data.

It is also £63k more expensive than the average property across the DA15 district.

• Longlands Primary School

  400 m away
• Burnt Oak Junior School

  700 m away
• Holy Trinity Lamorbey Church of England School

  800 m away

• Chislehurst and Sidcup Grammar School

  1.1 km away
• Hurstmere School

  1.6 km away
• Chislehurst School for Girls

  1.7 km away

• Sidcup

  |

  800 m away
• New Eltham

  |

  1.6 km away
• Albany Park

  |

  2.4 km away

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