| 7 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 49 m² | £95,000 (2021) |
| 36 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 47 m² | £105,000 (2022) |
| Flat 2 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 40 m² | £89,000 (2021) |
| Flat 3, Monmouth House, Mannheim Quay, Swansea | Leasehold | 54 m² | £150,000 (2007) |
| Flat 4 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 52 m² | £128,000 (2008) |
| Flat 5 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 39 m² | £96,000 (2004) |
| Flat 6, Monmouth House, Mannheim Quay, Swansea | Leasehold | 51 m² | £52,995 (1998) |
| Flat 8 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 54 m² | £110,000 (2003) |
| Flat 9, Monmouth House, Mannheim Quay, Swansea | Leasehold | 44 m² | £84,800 (2017) |
| Flat 10 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 44 m² | £81,000 (2019) |
| Flat 11, Monmouth House, Mannheim Quay, Swansea | Leasehold | 53 m² | £100,000 (2014) |
| Flat 12, Monmouth House, Swansea | Leasehold | 48 m² | £116,000 (2012) |
| Flat 14 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 72 m² | £119,956 (2022) |
| Flat 15 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 53 m² | £67,995 (1998) |
| Flat 16 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 64 m² | £123,000 (2026) |
| Flat 17 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 49 m² | £56,995 (1998) |
| Flat 18 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 66 m² | £69,995 (1998) |
| Flat 19 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 46 m² | £118,000 (2021) |
| Flat 20 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 47 m² | £110,000 (2016) |
| Flat 21 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 53 m² | £95,000 (2021) |
| Flat 22 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 48 m² | £143,000 (2006) |
| Flat 23 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 53 m² | £121,000 (2018) |
| Flat 24, Monmouth House, Mannheim Quay, Swansea | Leasehold | 57 m² | £125,000 (2021) |
| Flat 25 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 48 m² | £125,000 (2020) |
| Flat 26 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 44 m² | £124,000 (2025) |
| Flat 27 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 58 m² | £110,000 (2021) |
| Flat 28, Monmouth House, Swansea | - | 49 m² | - |
| Flat 29 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 69 m² | £158,000 (2006) |
| Flat 30 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 53 m² | £105,750 (2024) |
| Flat 31, Monmouth House, Swansea | Leasehold | 59 m² | £127,000 (2006) |
| Flat 32, Monmouth House, Swansea | Leasehold | 52 m² | £114,000 (2007) |
| Flat 33 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 49 m² | £105,000 (2021) |
| Flat 34 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 52 m² | £119,600 (2010) |
| Flat 35 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 51 m² | £120,000 (2022) |
| Flat 37 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 52 m² | £120,000 (2022) |
| Flat 38 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 45 m² | £115,000 (2016) |
| Flat 39, Monmouth House, Mannheim Quay, Swansea | Leasehold | 48 m² | £50,995 (1999) |
| Flat 40 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 45 m² | £98,000 (2020) |
| Flat 41 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 44 m² | £107,000 (2023) |
| Flat 42 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 52 m² | £100,000 (2015) |
| Flat 43 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 41 m² | £84,000 (2018) |
| Flat 44 Monmouth House, Mannheim Quay, Maritime Quarter, Swansea | Leasehold | 48 m² | £94,995 (2003) |