| Bryn Derwen Old Mill Road, Dwygyfylchi, Penmaenmawr, LL34 6TN | Jan 2025 | £392,000 | Detached | Freehold |
| 2 Dyffryn Terrace, Dwygyfylchi, Penmaenmawr, LL34 6TN | Oct 2022 | £190,000 | Terraced | Freehold |
| Gorffwysfa Old Mill Road, Dwygyfylchi, Penmaenmawr, LL34 6TN | Jun 2021 | £283,000 | Semi-detached | Freehold |
| 5, Sychnant View Old Mill Road, Dwygyfylchi, Penmaenmawr, LL34 6TN | Apr 2021 | £345,000 | Detached | Freehold |
| 7, Sychnant View Old Mill Road, Dwygyfylchi, Penmaenmawr, LL34 6TN | Sep 2020 | £315,000 | Detached | Freehold |
| Tyddyn Llan Old Mill Road, Dwygyfylchi, Penmaenmawr, LL34 6TN | Jan 2019 | £2,000 | Other property | Freehold |
| 4 Dyffryn Terrace, Dwygyfylchi, Penmaenmawr, LL34 6TN | Dec 2018 | £220,000 | Terraced | Freehold |
| 3 Dyffryn Terrace, Dwygyfylchi, Penmaenmawr, LL34 6TN | Nov 2018 | £165,000 | Terraced | Freehold |
| 2, Sychnant View Old Mill Road, Dwygyfylchi, Penmaenmawr, LL34 6TN | Nov 2016 | £107,000 | Semi-detached | Freehold |
| The Doon Old Mill Road, Dwygyfylchi, Penmaenmawr, LL34 6TN | Sep 2005 | £214,500 | Semi-detached | Freehold |
| 6, Sychnant View Old Mill Road, Dwygyfylchi, Penmaenmawr, LL34 6TN | Apr 2001 | £120,000 | Detached | Freehold |
| Glengariff Old Mill Road, Dwygyfylchi, Penmaenmawr, LL34 6TN | Nov 2000 | £82,950 | Semi-detached | Freehold |
| 4, Sychnant View Old Mill Road, Dwygyfylchi, Penmaenmawr, LL34 6TN | Feb 2000 | £97,000 | Detached | Freehold |
| Tanyffordd Old Mill Road, Dwygyfylchi, Penmaenmawr, LL34 6TN | May 1998 | £85,950 | Detached | Freehold |
| Oaklands Old Mill Road, Dwygyfylchi, Penmaenmawr, LL34 6TN | Apr 1997 | £65,000 | Semi-detached | Freehold |