From 1 Jan 1995 to 30 Apr 2024
| Address | Property Type | Current Estimated Value | Price Paid | Date |
|---|---|---|---|---|
| 2 WELWYN AVENUE | Semi-Detached | £322,645 | £202,000 | 29 Jan 2014 |
| 3 WELWYN AVENUE | Semi-Detached | £385,696 | £360,000 | 6 Dec 2021 |
| 4 WELWYN AVENUE | Semi-Detached | £259,563 | £240,000 | 15 Nov 2021 |
| 5 WELWYN AVENUE | Semi-Detached | £389,173 | £259,950 | 23 Oct 2014 |
| 6 WELWYN AVENUE | Detached | £490,874 | £272,000 | 24 Aug 2009 |
| 8 WELWYN AVENUE | Detached | £270,449 | £202,500 | 23 Jun 2016 |
| 11A WELWYN AVENUE | Detached | £237,656 | £178,500 | 26 Aug 2016 |
| 12 WELWYN AVENUE | Detached | £370,083 | £83,000 | 23 Apr 1999 |
| 14 WELWYN AVENUE | Detached | £296,353 | £171,500 | 15 Jul 2011 |
| 15 WELWYN AVENUE | Detached | £287,316 | £250,000 | 9 Jul 2021 |
| 17 WELWYN AVENUE | Detached | £382,726 | £210,000 | 21 Oct 2005 |
| 17A WELWYN AVENUE | Detached | £290,473 | £285,000 | 25 May 2022 |
| 18 WELWYN AVENUE | Detached | £292,563 | £159,000 | 11 Jun 2009 |
| 22 WELWYN AVENUE | Detached | £342,365 | £62,000 | 27 Sep 1996 |
| 26 WELWYN AVENUE | Detached | £332,292 | £175,000 | 15 Oct 2004 |
| 29 WELWYN AVENUE | Detached | £333,742 | £194,000 | 22 Mar 2011 |
| 31 WELWYN AVENUE | Detached | £369,425 | £218,000 | 19 Aug 2010 |
| 32 WELWYN AVENUE | Detached | £428,153 | £427,000 | 7 Jul 2022 |