| 7, Royal Buildings Stanwell Road, Penarth, CF64 3ED | May 2025 | £270,000 | Other property | Leasehold |
| 12A, Royal Buildings Stanwell Road, Penarth, CF64 3ED | Jan 2025 | £240,000 | Other property | Leasehold |
| Basement, 8, Royal Buildings Stanwell Road, Penarth, CF64 3ED | May 2024 | £276,000 | Flat / maisonette | Leasehold |
| Flat 1, 10, Royal Buildings Stanwell Road, Penarth, CF64 3ED | Nov 2022 | £215,000 | Flat / maisonette | Leasehold |
| 11, Royal Buildings Stanwell Road, Penarth, CF64 3ED | Oct 2022 | £500,000 | Other property | Freehold |
| Flat 3, 12, Royal Buildings Stanwell Road, Penarth, CF64 3ED | Feb 2022 | £174,000 | Flat / maisonette | Leasehold |
| First Floor Flat, 8, Royal Buildings Stanwell Road, Penarth, CF64 3ED | May 2020 | £236,000 | Flat / maisonette | Leasehold |
| 7 Royal Buildings, Penarth, CF64 3ED | Nov 2019 | £210,000 | Other property | Leasehold |
| Flat 3, 12 Royal Buildings, Penarth, CF64 3ED | Jun 2019 | £158,000 | Flat / maisonette | Leasehold |
| Flat 3, 10 Royal Buildings, Penarth, CF64 3ED | Oct 2018 | £84,400 | Flat / maisonette | Leasehold |
| Flat 1, 12 Royal Buildings, Penarth, CF64 3ED | Apr 2017 | £220,000 | Flat / maisonette | Leasehold |
| Flat 2, 12 Royal Buildings, Penarth, CF64 3ED | Dec 2016 | £170,000 | Flat / maisonette | Leasehold |
| Flat 2, 10 Royal Buildings, Penarth, CF64 3ED | Nov 2015 | £153,000 | Flat / maisonette | Leasehold |
| Flat 1, 7 Royal Buildings, Penarth, CF64 3ED | Oct 2010 | £147,000 | Flat / maisonette | Leasehold |
| Flat 1, 10 Royal Buildings, Penarth, CF64 3ED | Jan 2008 | £135,000 | Flat / maisonette | Leasehold |
| Third Floor Flat, 8 Royal Buildings, Penarth, CF64 3ED | Nov 2007 | £124,000 | Flat / maisonette | Leasehold |
| 6 Royal Buildings, Penarth, CF64 3ED | Oct 2005 | £320,000 | Terraced | Freehold |
| 8 Royal Buildings, Penarth, CF64 3ED | Nov 2001 | £190,000 | Terraced | Freehold |
| 9 Royal Buildings, Penarth, CF64 3ED | Mar 1999 | £147,000 | Detached | Freehold |
| 11 Royal Buildings, Penarth, CF64 3ED | Mar 1996 | £85,000 | Terraced | Freehold |
| 10 Royal Buildings, Penarth, CF64 3ED | Jan 1996 | £100,000 | Detached | Freehold |