HM Land Registry records the plot of land for 65, Northumberland Avenue, Welling as measuring 362 m².

That makes it the largest plot in the postcode, where all 20 other houses have recorded plot data.

65, Northumberland Avenue, Welling has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Jun 2025.

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

The most recent sale of 65, Northumberland Avenue, Welling completed on 31st July 2025 at £500,000 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 dropped by 7.6% over the period since July 2025.

Since 2014 224 properties similar to 65, Northumberland Avenue, Welling have sold within a radius of 520 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 22nd April 2026, was 29, Northumberland Avenue, Welling, DA16 2QN, a freehold house which sold for £642,500.

Read more about house prices in DA16.

• Sold Apr 2026£642,500 | 4 Bed House29, Northumberland Avenue, Welling, DA16 2QN29, Northumberland Avenue, Welling, DA16 2QN
• Sold Apr 2026£605,000 | 4 Bed House37, Welling Way, Welling, DA16 2RL37, Welling Way, Welling, DA16 2RL
• Sold Mar 2026£595,000 | 4 Bed House15, Falconwood Avenue, Welling, DA16 2SH15, Falconwood Avenue, Welling, DA16 2SH
• Sold Feb 2026£470,000 | 4 Bed House66, Buckingham Avenue, Welling, DA16 2ND66, Buckingham Avenue, Welling, DA16 2ND
• Sold Dec 2025£580,000 | 4 Bed House68, Northumberland Avenue, Welling, DA16 2QW68, Northumberland Avenue, Welling, DA16 2QW
• Sold May 2025£480,000 | 4 Bed House86, Welling Way, Welling, DA16 2RR86, Welling Way, Welling, DA16 2RR
• Sold Jan 2025£625,000 | 4 Bed House17, Huxley Road, Welling, DA16 2EN17, Huxley Road, Welling, DA16 2EN
• Sold Sep 2024£625,000 | 4 Bed House9, Cumberland Avenue, Welling, DA16 2PT9, Cumberland Avenue, Welling, DA16 2PT
• Sold Jul 2024£505,000 | 4 Bed House11, Buckingham Avenue, Welling, DA16 2LY11, Buckingham Avenue, Welling, DA16 2LY
• Sold May 2024£520,000 | 4 Bed House39, Westwood Lane, Welling, DA16 2HG39, Westwood Lane, Welling, DA16 2HG
• Sold May 2024£525,000 | 4 Bed House43, Westwood Lane, Welling, DA16 2HG43, Westwood Lane, Welling, DA16 2HG
• Sold Mar 2024£505,000 | 4 Bed House45, Montrose Avenue, Welling, DA16 2QS45, Montrose Avenue, Welling, DA16 2QS
• Sold Dec 2023£565,000 | 4 Bed House13, Buckingham Avenue, Welling, DA16 2LY13, Buckingham Avenue, Welling, DA16 2LY
• Sold Jul 2023£560,000 | 4 Bed House7, Cumberland Avenue, Welling, DA16 2PT7, Cumberland Avenue, Welling, DA16 2PT
• Sold Apr 2022£540,000 | 4 Bed House20, Cumberland Avenue, Welling, DA16 2QA20, Cumberland Avenue, Welling, DA16 2QA
• Sold Sep 2021£532,000 | 4 Bed House88, Northumberland Avenue, Welling, DA16 2PS88, Northumberland Avenue, Welling, DA16 2PS
• Sold Aug 2021£567,000 | 4 Bed House103, Northumberland Avenue, Welling, DA16 2PZ103, Northumberland Avenue, Welling, DA16 2PZ
• Sold Oct 2020£536,000 | 4 Bed House61, Northumberland Avenue, Welling, DA16 2QW61, Northumberland Avenue, Welling, DA16 2QW
• Sold May 2017£445,000 | 4 Bed House80, Northumberland Avenue, Welling, DA16 2PS80, Northumberland Avenue, Welling, DA16 2PS
• Sold Jun 2014£365,000 | 4 Bed House84, Northumberland Avenue, Welling, DA16 2PS84, Northumberland Avenue, Welling, DA16 2PS

Of the 279 addresses on Northumberland Avenue, Welling, DA16, 65, Northumberland Avenue, Welling comes out as the 36th largest and the 84th most expensive in our analysis of the public data.

It is also £72k more expensive than the average property across the DA16 district.

• Bishop Ridley Church of England VA Primary School

  300 m away
• Leigh Stationers' Primary Academy

  600 m away
• Hook Lane Primary School

  800 m away

• Harris Academy Falconwood

  400 m away
• Bexley Grammar School

  1.2 km away
• Leigh Stationers' Academy

  1.5 km away

• Welling

  |

  800 m away
• Falconwood

  |

  900 m away
• Eltham

  |

  2.8 km away

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