| 20, Periwinkle Lane, Hitchin | - | 34 m² | - |
| 20A Periwinkle Lane, Hitchin | - | 34 m² | - |
| 21, Periwinkle Lane, Hitchin | - | 24 m² | - |
| 21A, Periwinkle Lane, Hitchin | - | 33 m² | - |
| 21B Periwinkle Lane, Hitchin | - | 33 m² | - |
| 22, Periwinkle Lane, Hitchin | Freehold | 71 m² | £470,000 (2024) |
| 25, Periwinkle Lane, Hitchin | Freehold | 60 m² | £310,000 (2020) |
| 26 Periwinkle Lane, Hitchin | Freehold | 114 m² | £625,000 (2022) |
| 27, Periwinkle Lane, Hitchin | Freehold | 71 m² | £43,500 (1996) |
| 28 Periwinkle Lane, Hitchin | Freehold | 71 m² | £412,000 (2024) |
| 30, Periwinkle Lane, Hitchin | Freehold | 74 m² | £420,000 (2020) |
| 32, Periwinkle Lane, Hitchin | Freehold | 73 m² | £245,000 (2011) |
| 33 Periwinkle Lane, Hitchin | Freehold | 117 m² | £149,995 (2002) |
| 36, Periwinkle Lane, Hitchin | Freehold | 98 m² | £192,500 (2005) |
| 37 Periwinkle Lane, Hitchin, Hitchin | - | 74 m² | - |
| 38 Periwinkle Lane, Hitchin | Freehold | 77 m² | £450,000 (2024) |
| 39, Periwinkle Lane, Hitchin | Freehold | 75 m² | £116,000 (2002) |
| 40, Periwinkle Lane, Hitchin | Freehold | 84 m² | £393,000 (2018) |
| 41, Periwinkle Lane, Hitchin | Freehold | 76 m² | £425,000 (2016) |
| 42 Periwinkle Lane, Hitchin | Freehold | 87 m² | £200,000 (2014) |
| 45, Periwinkle Lane, Hitchin | Freehold | 106 m² | £295,000 (2013) |
| 46 Periwinkle Lane, Hitchin | - | 108 m² | - |
| 47, Periwinkle Lane, Hitchin | - | 107 m² | - |
| 52, Periwinkle Lane, Hitchin | Freehold | 105 m² | £595,000 (2018) |
| 53 Periwinkle Lane, Hitchin | Freehold | 154 m² | £1,000,000 (2025) |
| 55, Periwinkle Lane, Hitchin | Freehold | 143 m² | £650,000 (2017) |
| 56 Periwinkle Lane, Hitchin | Freehold | 88 m² | £700,000 (2023) |
| 57, Periwinkle Lane, Hitchin | Freehold | 97 m² | £625,000 (2021) |
| 59, Periwinkle Lane, Hitchin | Freehold | 152 m² | £685,000 (2016) |
| 60 Periwinkle Lane, Hitchin | - | 152 m² | - |
| 62, Periwinkle Lane, Hitchin | Freehold | 90 m² | £640,000 (2021) |
| 64, Periwinkle Lane, Hitchin | Freehold | 89 m² | £305,000 (2010) |
| 65, Periwinkle Lane, Hitchin | Freehold | 106 m² | £590,000 (2018) |
| 65A, Periwinkle Lane, Hitchin | Freehold | 136 m² | £710,000 (2021) |