From 1 Jan 1995 to 28 Mar 2024
| Address | Property Type | Current Estimated Value | Price Paid | Date |
|---|---|---|---|---|
| 3 WELWYN AVENUE | Terraced , 67 m2 | £177,172 | £102,500 | 5 Aug 2011 |
| 4 WELWYN AVENUE | Semi-Detached , 65 m2 | £152,477 | £95,000 | 2 Dec 2013 |
| 5 WELWYN AVENUE | Semi-Detached , 64 m2 | £167,791 | £160,000 | 25 Feb 2022 |
| 7 WELWYN AVENUE | Semi-Detached , 64 m2 | £230,391 | £136,000 | 30 Jul 2010 |
| 8 WELWYN AVENUE | Semi-Detached , 78 m2 | £193,201 | £41,500 | 25 Sep 1998 |
| 9 WELWYN AVENUE | Semi-Detached , 66 m2 | £159,162 | £115,000 | 1 Dec 2015 |
| 10 WELWYN AVENUE | Semi-Detached | £205,979 | £52,500 | 25 Feb 2000 |
| 11 WELWYN AVENUE | Semi-Detached | £162,294 | £160,000 | 10 Jun 2022 |
| 13 WELWYN AVENUE | Semi-Detached , 65 m2 | £181,718 | £120,000 | 1 Aug 2014 |
| 14 WELWYN AVENUE | Semi-Detached , 66 m2 | £179,860 | £150,000 | 13 Aug 2020 |
| 15 WELWYN AVENUE | Semi-Detached , 65 m2 | £166,112 | £100,000 | 16 Jul 2013 |
| 16 WELWYN AVENUE | Semi-Detached | £239,256 | £44,000 | 22 Nov 1996 |
| 18 WELWYN AVENUE | Semi-Detached , 59 m2 | £203,499 | £60,000 | 15 Jun 2001 |
| 20 WELWYN AVENUE | Terraced | £143,758 | £142,500 | 9 Aug 2023 |
| 21 WELWYN AVENUE | Semi-Detached | £205,299 | £44,000 | 28 Aug 1998 |
| 22 WELWYN AVENUE | Semi-Detached , 107 m2 | £235,034 | £150,000 | 1 Feb 2008 |
| 23 WELWYN AVENUE | Semi-Detached | £154,457 | £53,000 | 17 May 2002 |
| 24 WELWYN AVENUE | Semi-Detached , 68 m2 | £182,331 | £180,000 | 8 Sep 2023 |
| 25 WELWYN AVENUE | Semi-Detached , 64 m2 | £137,255 | £82,000 | 15 Mar 2013 |
| 27 WELWYN AVENUE | Semi-Detached , 64 m2 | £149,907 | £90,000 | 19 Jun 2013 |
| 31 WELWYN AVENUE | Semi-Detached , 72 m2 | £169,287 | £113,500 | 5 Dec 2014 |
| 33 WELWYN AVENUE | Semi-Detached | £202,695 | £120,000 | 9 Oct 2006 |
| 35 WELWYN AVENUE | Semi-Detached , 61 m2 | £139,540 | £113,000 | 14 Sep 2018 |
| 39 WELWYN AVENUE | Semi-Detached , 153 m2 | £243,860 | £165,000 | 6 Feb 2015 |