| 121 Northumberland Avenue, Welling, DA16 2QE | Nov 2025 | £400,000 | Terraced | Freehold |
| 181 Northumberland Avenue, Welling, DA16 2QE | Mar 2024 | £498,000 | Terraced | Freehold |
| 201 Northumberland Avenue, Welling, DA16 2QE | Mar 2023 | £470,000 | Semi-detached | Freehold |
| 149 Northumberland Avenue, Welling, DA16 2QE | Feb 2023 | £410,000 | Terraced | Freehold |
| 171 Northumberland Avenue, Welling, DA16 2QE | Dec 2022 | £455,000 | Terraced | Freehold |
| 205 Northumberland Avenue, Welling, DA16 2QE | Nov 2021 | £545,000 | Semi-detached | Freehold |
| 183 Northumberland Avenue, Welling, DA16 2QE | Jun 2021 | £410,000 | Terraced | Freehold |
| 185 Northumberland Avenue, Welling, DA16 2QE | Jun 2021 | £447,500 | Semi-detached | Freehold |
| 157 Northumberland Avenue, Welling, DA16 2QE | May 2021 | £385,000 | Terraced | Freehold |
| 173 Northumberland Avenue, Welling, DA16 2QE | Mar 2021 | £397,500 | Terraced | Freehold |
| 109 Northumberland Avenue, Welling, DA16 2QE | Nov 2020 | £380,000 | Terraced | Freehold |
| 153 Northumberland Avenue, Welling, DA16 2QE | Oct 2020 | £460,000 | Terraced | Freehold |
| 207 Northumberland Avenue, Welling, DA16 2QE | Oct 2019 | £382,000 | Semi-detached | Freehold |
| 165 Northumberland Avenue, Welling, DA16 2QE | Jul 2018 | £397,750 | Terraced | Freehold |
| 135 Northumberland Avenue, Welling, DA16 2QE | Oct 2015 | £285,000 | Terraced | Freehold |
| 199 Northumberland Avenue, Welling, DA16 2QE | Feb 2015 | £315,000 | Terraced | Freehold |
| 141 Northumberland Avenue, Welling, DA16 2QE | Aug 2013 | £250,000 | Terraced | Freehold |
| 167 Northumberland Avenue, Welling, DA16 2QE | Aug 2012 | £237,000 | Terraced | Freehold |
| 161 Northumberland Avenue, Welling, DA16 2QE | May 2009 | £190,000 | Terraced | Freehold |
| 107 Northumberland Avenue, Welling, DA16 2QE | Oct 2008 | £225,000 | Terraced | Freehold |
| 169 Northumberland Avenue, Welling, DA16 2QE | Mar 2008 | £235,000 | Terraced | Freehold |
| 127 Northumberland Avenue, Welling, DA16 2QE | Jan 2008 | £234,500 | Terraced | Freehold |
| 193 Northumberland Avenue, Welling, DA16 2QE | Nov 2007 | £226,000 | Terraced | Freehold |
| 131 Northumberland Avenue, Welling, DA16 2QE | Aug 2007 | £263,000 | Terraced | Freehold |
| 163 Northumberland Avenue, Welling, DA16 2QE | May 2007 | £267,000 | Semi-detached | Freehold |
| 177 Northumberland Avenue, Welling, DA16 2QE | Sep 2006 | £215,000 | Terraced | Freehold |
| 137 Northumberland Avenue, Welling, DA16 2QE | Jan 2006 | £194,000 | Terraced | Freehold |
| 189 Northumberland Avenue, Welling, DA16 2QE | Jul 2004 | £226,995 | Terraced | Freehold |
| 155 Northumberland Avenue, Welling, DA16 2QE | Jun 2004 | £189,995 | Terraced | Freehold |
| 123 Northumberland Avenue, Welling, DA16 2QE | Sep 2003 | £196,000 | Terraced | Freehold |