| 31 Birchall Wood, Welwyn Garden City, AL7 2HL | Nov 2025 | £525,000 | Detached | Freehold |
| 1 Birchall Wood, Welwyn Garden City, AL7 2HL | Nov 2025 | £520,000 | Detached | Freehold |
| 48 Birchall Wood, Welwyn Garden City, AL7 2HL | Mar 2025 | £520,000 | Detached | Freehold |
| 32 Birchall Wood, Welwyn Garden City, AL7 2HL | Feb 2025 | £582,000 | Semi-detached | Freehold |
| 30 Birchall Wood, Welwyn Garden City, AL7 2HL | Oct 2024 | £660,000 | Detached | Freehold |
| 35 Birchall Wood, Welwyn Garden City, AL7 2HL | Sep 2023 | £525,000 | Detached | Freehold |
| 37 Birchall Wood, Welwyn Garden City, AL7 2HL | Oct 2022 | £605,000 | Terraced | Freehold |
| 25 Birchall Wood, Welwyn Garden City, AL7 2HL | Aug 2022 | £705,000 | Detached | Freehold |
| 7 Birchall Wood, Welwyn Garden City, AL7 2HL | Mar 2022 | £540,000 | Detached | Freehold |
| 54 Birchall Wood, Welwyn Garden City, AL7 2HL | Apr 2021 | £530,000 | Detached | Freehold |
| 8 Birchall Wood, Welwyn Garden City, AL7 2HL | Nov 2019 | £385,000 | Detached | Freehold |
| 39 Birchall Wood, Welwyn Garden City, AL7 2HL | Oct 2017 | £520,000 | Terraced | Freehold |
| 22 Birchall Wood, Welwyn Garden City, AL7 2HL | Oct 2017 | £512,500 | Semi-detached | Freehold |
| 40 Birchall Wood, Welwyn Garden City, AL7 2HL | Sep 2017 | £495,000 | Semi-detached | Freehold |
| 23 Birchall Wood, Welwyn Garden City, AL7 2HL | Aug 2017 | £380,000 | Detached | Freehold |
| 6 Birchall Wood, Welwyn Garden City, AL7 2HL | Jul 2017 | £415,000 | Terraced | Freehold |
| 52 Birchall Wood, Welwyn Garden City, AL7 2HL | Jan 2017 | £505,000 | Detached | Freehold |
| 9 Birchall Wood, Welwyn Garden City, AL7 2HL | Nov 2016 | £400,000 | Semi-detached | Freehold |
| 34 Birchall Wood, Welwyn Garden City, AL7 2HL | Jun 2016 | £490,000 | Detached | Freehold |
| 26 Birchall Wood, Welwyn Garden City, AL7 2HL | Oct 2014 | £355,000 | Semi-detached | Freehold |
| 21 Birchall Wood, Welwyn Garden City, AL7 2HL | Feb 2014 | £260,000 | Detached | Freehold |
| 60 Birchall Wood, Welwyn Garden City, AL7 2HL | Oct 2013 | £370,000 | Detached | Freehold |
| 24 Birchall Wood, Welwyn Garden City, AL7 2HL | May 2013 | £385,000 | Semi-detached | Freehold |
| 42 Birchall Wood, Welwyn Garden City, AL7 2HL | Feb 2012 | £350,000 | Semi-detached | Freehold |
| 17 Birchall Wood, Welwyn Garden City, AL7 2HL | Oct 2011 | £307,500 | Semi-detached | Freehold |
| 3 Birchall Wood, Welwyn Garden City, AL7 2HL | Apr 2011 | £260,000 | Detached | Freehold |
| 4 Birchall Wood, Welwyn Garden City, AL7 2HL | Jul 2010 | £325,000 | Semi-detached | Freehold |
| 33 Birchall Wood, Welwyn Garden City, AL7 2HL | Feb 2009 | £210,000 | Semi-detached | Freehold |
| 44 Birchall Wood, Welwyn Garden City, AL7 2HL | Oct 2006 | £300,000 | Semi-detached | Freehold |
| 45 Birchall Wood, Welwyn Garden City, AL7 2HL | Aug 2004 | £290,000 | Semi-detached | Freehold |
| 20 Birchall Wood, Welwyn Garden City, AL7 2HL | Aug 2003 | £250,000 | Detached | Freehold |
| 36 Birchall Wood, Welwyn Garden City, AL7 2HL | Jul 1999 | £165,000 | Semi-detached | Freehold |
| 27 Birchall Wood, Welwyn Garden City, AL7 2HL | Mar 1999 | £165,000 | Semi-detached | Freehold |
| 58 Birchall Wood, Welwyn Garden City, AL7 2HL | Oct 1995 | £119,000 | Detached | Freehold |
| 41 Birchall Wood, Welwyn Garden City, AL7 2HL | Apr 1995 | £115,000 | Terraced | Freehold |