23, Radnor Avenue, Welling occupies a 238 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 18th largest.

23, Radnor Avenue, Welling has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 07 Feb 2020.

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

23, Radnor Avenue, Welling last changed hands on 12th April 2013, selling for £175,000. 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 103.1% since April 2013.

• Sold Apr 2013£175,000

Land Registry records and our Estate Agent network show 272 sales of comparable properties within 610 metres of 23, Radnor Avenue, Welling since 2019.

Most recently, 99, Radnor Avenue, Welling, DA16 2DA, a freehold house, sold at £400,000 on the 15th May 2026.

Read more about house prices in DA16.

• Sold May 2026£400,000 | 3 Bed House99, Radnor Avenue, Welling, DA16 2DA99, Radnor Avenue, Welling, DA16 2DA
• Sold Mar 2026£380,000 | 2 Bed House6, Cobham Close, Sidcup, DA15 9PH6, Cobham Close, Sidcup, DA15 9PH
• Sold Sep 2025£405,000 | 3 Bed House5, Cobham Close, Sidcup, DA15 9PH5, Cobham Close, Sidcup, DA15 9PH
• Sold Aug 2025£410,000 | 3 Bed House31, Tyrrell Avenue, Welling, DA16 2BT31, Tyrrell Avenue, Welling, DA16 2BT
• Sold Mar 2025£385,000 | 3 Bed House34, Tyrrell Avenue, Welling, DA16 2BU34, Tyrrell Avenue, Welling, DA16 2BU
• Sold Mar 2025£408,000 | 3 Bed House56, Tyrrell Avenue, Welling, DA16 2BU56, Tyrrell Avenue, Welling, DA16 2BU
• Sold Jan 2025£330,000 | 3 Bed House20, Tyrrell Avenue, Welling, DA16 2BU20, Tyrrell Avenue, Welling, DA16 2BU
• Sold Jan 2025£430,000 | 3 Bed House98, Radnor Avenue, Welling, DA16 2BY98, Radnor Avenue, Welling, DA16 2BY
• Sold Sep 2024£362,000 | 2 Bed House36, Wellan Close, Sidcup, DA15 9PN36, Wellan Close, Sidcup, DA15 9PN
• Sold Jul 2024£350,000 | 3 Bed House31, Wellan Close, Sidcup, DA15 9PN31, Wellan Close, Sidcup, DA15 9PN
• Sold Apr 2024£360,000 | 3 Bed House52, Wendover Way, Welling, DA16 2BN52, Wendover Way, Welling, DA16 2BN
• Sold Apr 2024£360,000 | 3 Bed House49, Wellan Close, Sidcup, DA15 9PN49, Wellan Close, Sidcup, DA15 9PN
• Sold Jan 2024£355,000 | 3 Bed House45, Radnor Avenue, Welling, DA16 2BZ45, Radnor Avenue, Welling, DA16 2BZ
• Sold Aug 2023£371,000 | 3 Bed House25, Wellan Close, Sidcup, DA15 9PN25, Wellan Close, Sidcup, DA15 9PN
• Sold Jan 2023£365,000 | 3 Bed House19, Radnor Avenue, Welling, DA16 2BZ19, Radnor Avenue, Welling, DA16 2BZ
• Sold Oct 2022£315,000 | 3 Bed House25, Tyrrell Avenue, Welling, DA16 2BT25, Tyrrell Avenue, Welling, DA16 2BT
• Sold Sep 2022£475,000 | 3 Bed House27, Radnor Avenue, Welling, DA16 2BZ27, Radnor Avenue, Welling, DA16 2BZ
• Sold Aug 2022£400,000 | 3 Bed House109, Radnor Avenue, Welling, DA16 2DA109, Radnor Avenue, Welling, DA16 2DA
• Sold Jul 2021£365,000 | 3 Bed House29, Radnor Avenue, Welling, DA16 2BZ29, Radnor Avenue, Welling, DA16 2BZ
• Sold May 2019£300,000 | 3 Bed House3, Cobham Close, Sidcup, DA15 9PH3, Cobham Close, Sidcup, DA15 9PH

Our analysis of the public data ranks 23, Radnor Avenue, Welling as the 128th largest and the 123rd most expensive of the 154 addresses on Radnor Avenue, Welling, DA16.

Against the DA16 postcode district average, it is £72k 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.