| 4 Constantine Place, Baldock | Freehold | 63 m² | £80,000 (1998) |
| 5, Constantine Place, Baldock | Freehold | 55 m² | £275,000 (2019) |
| 6, Constantine Place, Baldock | Freehold | 65 m² | £362,500 (2025) |
| 7 Constantine Place, Baldock | Freehold | 61 m² | £380,000 (2022) |
| 8, Constantine Place, Baldock | Freehold | 63 m² | £235,000 (2014) |
| 9, Constantine Place, Baldock | Freehold | 83 m² | £380,000 (2020) |
| 10, Constantine Place, Baldock | Freehold | 80 m² | £196,000 (2006) |
| 11, Constantine Place, Baldock | Freehold | 55 m² | £179,950 (2007) |
| 12 Constantine Place, Baldock | Freehold | 55 m² | £170,000 (2012) |
| 14 Constantine Place, Baldock, Baldock | Freehold | 55 m² | £263,000 (2021) |
| 15 Constantine Place, Baldock | Freehold | 55 m² | £60,000 (1998) |
| 16 Constantine Place, Baldock | Freehold | 55 m² | £179,950 (2014) |
| 17 Constantine Place, Baldock | Freehold | 55 m² | £107,500 (2002) |
| 19 Constantine Place, Baldock | Freehold | 83 m² | £115,000 (2001) |
| 23, Constantine Place, Baldock | Freehold | 55 m² | £295,000 (2021) |
| 25, Constantine Place, Baldock | Freehold | 56 m² | £163,000 (2013) |
| 27 Constantine Place, Baldock | Freehold | 56 m² | £181,000 (2014) |
| 29 Constantine Place, Baldock, Baldock | Leasehold | 41 m² | £178,000 (2025) |
| 33, Constantine Place, Baldock | Leasehold | 44 m² | £64,500 (2001) |
| 35, Constantine Place, Baldock | Leasehold | 44 m² | £200,000 (2022) |
| 39 Constantine Place, Baldock | - | 45 m² | - |
| 41, Constantine Place, Baldock | Freehold | 55 m² | £98,000 (2001) |
| 43 Constantine Place, Baldock | Freehold | 66 m² | £320,000 (2022) |
| 45, Constantine Place, Baldock | Freehold | 79 m² | £245,000 (2014) |
| 47 Constantine Place, Baldock | Freehold | 74 m² | £275,000 (2023) |
| 49, Constantine Place, Baldock | Freehold | 64 m² | £116,000 (2001) |
| 53 Constantine Place, Baldock, Baldock | Freehold | 55 m² | £345,000 (2022) |
| 57, Constantine Place, Baldock | Leasehold | 34 m² | £106,000 (2009) |
| 59 Constantine Place, Baldock, Baldock | Leasehold | 44 m² | £175,000 (2021) |