| 25 Ellis Avenue, Old Colwyn, Colwyn Bay, LL29 9LB | Nov 2023 | £123,500 | Terraced | Freehold |
| 26 Ellis Avenue, Old Colwyn, Colwyn Bay, LL29 9LB | Mar 2022 | £130,000 | Terraced | Freehold |
| 34 Ellis Avenue, Old Colwyn, Colwyn Bay, LL29 9LB | Feb 2022 | £129,500 | Terraced | Freehold |
| 5 Ellis Avenue, Old Colwyn, Colwyn Bay, LL29 9LB | Jun 2019 | £121,000 | Terraced | Freehold |
| 44 Ellis Avenue, Old Colwyn, Colwyn Bay, LL29 9LB | Aug 2018 | £135,000 | Terraced | Freehold |
| 23 Ellis Avenue, Old Colwyn, Colwyn Bay, LL29 9LB | May 2013 | £79,000 | Terraced | Freehold |
| 36 Ellis Avenue, Old Colwyn, Colwyn Bay, LL29 9LB | Feb 2013 | £83,500 | Terraced | Freehold |
| 24 Ellis Avenue, Old Colwyn, Colwyn Bay, LL29 9LB | Oct 2007 | £125,000 | Terraced | Freehold |
| 38 Ellis Avenue, Old Colwyn, Colwyn Bay, LL29 9LB | Jul 2007 | £125,000 | Terraced | Freehold |
| 28 Ellis Avenue, Old Colwyn, Colwyn Bay, LL29 9LB | Sep 2006 | £130,000 | Semi-detached | Freehold |
| 27 Ellis Avenue, Old Colwyn, Colwyn Bay, LL29 9LB | Aug 2006 | £97,500 | Terraced | Freehold |
| 21 Ellis Avenue, Old Colwyn, Colwyn Bay, LL29 9LB | Oct 2003 | £36,000 | Semi-detached | Freehold |
| 1 Ellis Avenue, Old Colwyn, Colwyn Bay, LL29 9LB | Dec 2000 | £44,000 | Terraced | Freehold |
| 18 Ellis Avenue, Old Colwyn, Colwyn Bay, LL29 9LB | Oct 1999 | £39,500 | Terraced | Freehold |
| 6 Ellis Avenue, Old Colwyn, Colwyn Bay, LL29 9LB | Jul 1997 | £15,900 | Terraced | Freehold |