| 7 Counting House Mews, 86 Princess Street, Luton | - | 71 m² | - |
| 47 Princess Street, Luton | Freehold | 33 m² | £64,000 (2002) |
| 47A Princess Street, Luton | - | 26 m² | - |
| 47C Princess Street, Luton, Luton | Freehold | 35 m² | £142,000 (2021) |
| 47D Princess Street, Luton | Freehold | 35 m² | £115,000 (2024) |
| 47E Princess Street, Luton | Freehold | 35 m² | £95,000 (2011) |
| 49A Princess Street, Luton | - | 34 m² | - |
| 49B, Princess Street, Luton | - | 35 m² | - |
| 51A, Princess Street, Luton | Freehold | 27 m² | £50,000 (2001) |
| 51B, Princess Street, Luton | - | 59 m² | - |
| 51C, Princess Street, Luton | - | 33 m² | - |
| 52A, Princess Street, Luton | Freehold | 34 m² | £116,500 (2019) |
| 53 Princess Street, Luton | Freehold | 151 m² | £200,000 (2018) |
| 54 Princess Street, Luton | Freehold | 58 m² | £91,500 (2003) |
| 55, Princess Street, Luton | Freehold | 40 m² | £280,000 (2022) |
| 56 Princess Street, Luton | Freehold | 60 m² | £185,000 (2021) |
| 58 Princess Street, Luton | Freehold | 67 m² | £197,000 (2023) |
| 59 Princess Street, Luton, Luton | Freehold | 107 m² | £155,000 (2005) |
| 60 Princess Street, Luton | Freehold | 88 m² | £135,000 (2004) |
| 61 Princess Street, Luton | Freehold | 98 m² | £80,000 (2000) |
| 62 Princess Street, Luton | Freehold | 76 m² | £280,000 (2022) |
| 64 Princess Street, Luton | Freehold | 76 m² | £100,000 (2011) |
| 66, Princess Street, Luton | Freehold | 72 m² | £225,000 (2020) |
| 68 Princess Street, Luton | Freehold | 80 m² | £245,000 (2026) |
| 74A, Princess Street, Luton | Leasehold | 27 m² | £80,000 (2008) |
| 74B Princess Street, Luton, Luton | Leasehold | 37 m² | £110,000 (2006) |
| 74C, Princess Street, Luton | Leasehold | 42 m² | £115,000 (2006) |
| 74D, Princess Street, Luton | Leasehold | 50 m² | £115,000 (2006) |
| 74E, Princess Street, Luton | Leasehold | 50 m² | £110,000 (2006) |
| 76 Princess Street, Luton, Luton | - | 42 m² | - |
| 76A Princess Street, Luton | Leasehold | 35 m² | £104,000 (2016) |
| 78 Princess Street, Luton | Leasehold | 36 m² | £120,000 (2024) |
| 78A Princess Street, Luton | - | 35 m² | - |
| 82, Princess Street, Luton | - | 76 m² | - |
| 84 Princess Street, Luton | - | 52 m² | - |
| 84A Princess Street, Luton | - | 59 m² | - |
| 84B Princess Street, Luton | - | 59 m² | - |
| 84C Princess Street, Luton | - | 31 m² | - |
| Flat 1, 57 Princess Street, Luton | - | 36 m² | - |
| Flat 1, 74 Princess Street, Luton | Leasehold | 30 m² | £107,500 (2020) |
| Flat 1, Princess Lodge 39-45, Princess Street, Luton | Leasehold | 39 m² | £60,625 (2014) |
| Flat 2 Princess Lodge, 39-45, Princess Street, Luton | Leasehold | 40 m² | £127,500 (2007) |
| Flat 2, 55 Princess Street, Luton | - | 52 m² | - |
| Flat 2, 57 Princess Street, Luton | Leasehold | 27 m² | £79,078 (2017) |
| Flat 2, 74 Princess Street, Luton | Leasehold | 32 m² | £125,000 (2007) |
| Flat 3, 57 Princess Street, Luton | - | 27 m² | - |
| Flat 3, 74 Princess Street Princess Street, Luton | Leasehold | 29 m² | £110,000 (2007) |
| Flat 3, Princess Lodge 39-45, Princess Street, Luton | Leasehold | 39 m² | £125,000 (2006) |
| Flat 4 Princess Lodge, 39-45, Princess Street, Luton | Leasehold | 41 m² | £135,000 (2017) |
| Flat 4, 57 Princess Street, Luton | - | 31 m² | - |
| Flat 5 Princess Lodge, 39-45, Princess Street, Luton | Leasehold | 40 m² | £80,000 (2010) |
| Flat 5, 57 Princess Street, Luton | - | 14 m² | - |
| Flat 6 Princess Lodge, 39-45, Princess Street, Luton | Leasehold | 40 m² | £124,000 (2016) |
| Flat 6, 57 Princess Street, Luton | - | 37 m² | - |
| Flat 7 Princess Lodge, 39-45, Princess Street, Luton | Leasehold | 52 m² | £130,000 (2007) |
| Flat 7, 57 Princess Street, Luton | - | 37 m² | - |
| Flat 8 Princess Lodge, 39-45, Princess Street, Luton | Leasehold | 53 m² | £137,500 (2017) |
| Flat 8, 57 Princess Street, Luton | - | 32 m² | - |
| Flat 9 Princess Lodge, 39-45, Princess Street, Luton | Leasehold | 80 m² | £170,000 (2007) |
| Flat 9, 57 Princess Street, Luton | Leasehold | 55 m² | £155,050 (2020) |
| Flat 10, Princess Lodge 39-45, Princess Street, Luton | Leasehold | 85 m² | £100,000 (2012) |
| Flat 11 Princess Lodge, 39-45, Princess Street, Luton | Leasehold | 85 m² | £172,280 (2022) |
| Flat 12, Princess Lodge 39-45, Princess Street, Luton | Leasehold | 96 m² | £135,000 (2014) |
| Flat 13 Princess Lodge, 39-45, Princess Street, Luton | Leasehold | 41 m² | £134,950 (2007) |
| Flat 14, Princess Lodge, 39-45 Princess Street, Luton | Leasehold | 39 m² | £82,500 (2013) |
| Flat 15, Princess Lodge, Luton | Leasehold | 41 m² | £124,000 (2006) |
| Flat 16 Princess Lodge, 39-45, Princess Street, Luton | Leasehold | 44 m² | £124,999 (2006) |
| Flat 17, Princess Lodge, 39-45, Princess Street, Luton | Leasehold | 40 m² | £70,000 (2014) |
| Flat 18, Princess Lodge 39-45, Princess Street, Luton | Leasehold | 39 m² | £145,000 (2006) |
| Flat 19 Princess Lodge, 39-45, Princess Street, Luton | Leasehold | 53 m² | £95,000 (2014) |
| Flat 20 Princess Lodge, 39-45, Princess Street, Luton | Leasehold | 52 m² | £135,000 (2025) |
| Flat 21, Princess Lodge 39-45, Princess Street, Luton | Leasehold | 105 m² | £125,000 (2007) |
| Flat 22 Princess Lodge, 39-45, Princess Street, Luton | Leasehold | 70 m² | £160,000 (2007) |
| Flat 23 Princess Lodge, 39-45, Princess Street, Luton | Leasehold | 103 m² | £170,000 (2007) |
| Flat 24, Princess Lodge 39-45, Princess Street, Luton | Leasehold | 91 m² | £130,000 (2012) |
| Flat 74 E, Princess Court, Princess Street, Luton | - | 47 m² | - |