57, Radnor Avenue, Welling occupies a 294 m² plot as recorded by HM Land Registry.

All 36 other houses in this postcode have recorded plot sizes, and this one ranks as the 7th largest.

57, Radnor Avenue, Welling has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 12 May 2010.

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

57, Radnor Avenue, Welling last changed hands on 21st July 2010, selling for £177,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 111.2% since July 2010.

• Sold Jul 2010£177,000

Land Registry records and our Estate Agent network show 32 sales of comparable properties within 620 metres of 57, Radnor Avenue, Welling since 2014.

Most recently, 380, Blackfen Road, Sidcup, DA15 9NZ, a freehold house, sold at £365,000 on the 22nd August 2025.

Read more about house prices in DA16.

• Sold Aug 2025£365,000 | 2 Bed House380, Blackfen Road, Sidcup, DA15 9NZ380, Blackfen Road, Sidcup, DA15 9NZ
• Sold Jan 2025£355,000 | 2 Bed House354, Blackfen Road, Sidcup, DA15 9NY354, Blackfen Road, Sidcup, DA15 9NY
• Sold Sep 2024£385,000 | 2 Bed House64, Ramillies Road, Sidcup, DA15 9HY64, Ramillies Road, Sidcup, DA15 9HY
• Sold May 2024£370,000 | 2 Bed House34, Ingleton Avenue, Welling, DA16 2JU34, Ingleton Avenue, Welling, DA16 2JU
• Sold Oct 2023£385,000 | 2 Bed House96, Burns Avenue, Sidcup, DA15 9HR96, Burns Avenue, Sidcup, DA15 9HR
• Sold Sep 2023£345,000 | 2 Bed House34, Ramillies Road, Sidcup, DA15 9HY34, Ramillies Road, Sidcup, DA15 9HY
• Sold Jun 2022£372,000 | 2 Bed House53, Burns Avenue, Sidcup, DA15 9HT53, Burns Avenue, Sidcup, DA15 9HT
• Sold May 2022£410,000 | 2 Bed House118, Burns Avenue, Sidcup, DA15 9HR118, Burns Avenue, Sidcup, DA15 9HR
• Sold Apr 2022£372,500 | 2 Bed House55, Ramillies Road, Sidcup, DA15 9JA55, Ramillies Road, Sidcup, DA15 9JA
• Sold Feb 2021£315,000 | 2 Bed House7, Lyndon Avenue, Sidcup, DA15 8RL7, Lyndon Avenue, Sidcup, DA15 8RL
• Sold Jan 2021£322,500 | 2 Bed House11, Lyndon Avenue, Sidcup, DA15 8RL11, Lyndon Avenue, Sidcup, DA15 8RL
• Sold Jul 2020£288,000 | 2 Bed House45, Ramillies Road, Sidcup, DA15 9JA45, Ramillies Road, Sidcup, DA15 9JA
• Sold Feb 2020£335,000 | 2 Bed House22, Cowper Close, Welling, DA16 2JT22, Cowper Close, Welling, DA16 2JT
• Sold Oct 2019£310,000 | 2 Bed House102, Burns Avenue, Sidcup, DA15 9HR102, Burns Avenue, Sidcup, DA15 9HR
• Sold May 2019£300,000 | 2 Bed House9, Lyndon Avenue, Sidcup, DA15 8RL9, Lyndon Avenue, Sidcup, DA15 8RL
• Sold Apr 2019£327,000 | 2 Bed House92, Burns Avenue, Sidcup, DA15 9HR92, Burns Avenue, Sidcup, DA15 9HR
• Sold May 2017£306,000 | 2 Bed House394, Blackfen Road, Sidcup, DA15 9NZ394, Blackfen Road, Sidcup, DA15 9NZ
• Sold Apr 2017£321,000 | 2 Bed House31, Cowper Close, Welling, DA16 2JT31, Cowper Close, Welling, DA16 2JT
• Sold Dec 2014£248,000 | 2 Bed House36, Tyrrell Avenue, Welling, DA16 2BU36, Tyrrell Avenue, Welling, DA16 2BU
• Sold Jun 2014£245,000 | 2 Bed House110, Merlin Road, Welling, DA16 2JR110, Merlin Road, Welling, DA16 2JR

Our analysis of the public data ranks 57, Radnor Avenue, Welling as the 147th largest and the 146th most expensive of the 154 addresses on Radnor Avenue, Welling, DA16.

Against the DA16 postcode district average, it is £125k less expensive than the typical property.

• Danson Primary School

  600 m away
• Sherwood Park Primary School

  600 m away
• Days Lane Primary School

  1.0 km away

• Blackfen School for Girls

  500 m away
• Bexley Grammar School

  500 m away
• Hurstmere School

  1.6 km away

• Welling

  |

  1.5 km away
• Bexleyheath

  |

  2.0 km away
• Sidcup

  |

  2.1 km away

Environment Agency data suggests this area has a Very Low risk of flooding.