| 2, Charlotte Avenue, Stotfold, Hitchin | - | 143 m² | - |
| 4, Charlotte Avenue, Stotfold, Hitchin | Leasehold | 80 m² | £150,000 (2017) |
| 6 Charlotte Avenue, Stotfold, Hitchin | - | 78 m² | - |
| 8, Charlotte Avenue, Stotfold, Hitchin | Leasehold | 65 m² | £106,000 (2024) |
| 10 Charlotte Avenue, Fairfield, Hitchin | - | 68 m² | - |
| 12, Charlotte Avenue, Stotfold, Hitchin | - | 63 m² | - |
| 14, Charlotte Avenue, Stotfold, Hitchin | Freehold | 112 m² | £390,000 (2019) |
| 16 Charlotte Avenue, Fairfield, Hitchin | Leasehold | 73 m² | £210,000 (2025) |
| 18 Charlotte Avenue, Fairfield, Fairfield | Freehold | 51 m² | £185,000 (2016) |
| 20, Charlotte Avenue, Stotfold, Hitchin | Freehold | 89 m² | £400,000 (2022) |
| 22 Charlotte Avenue, Fairfield, Hitchin | Freehold | 136 m² | £475,000 (2024) |
| 24 Charlotte Avenue, Fairfield, Hitchin | Freehold | 153 m² | £365,000 (2015) |
| 26, Charlotte Avenue, Fairfield, Hitchin | Freehold | 136 m² | £440,000 (2021) |
| 28, Charlotte Avenue, Stotfold, Hitchin | Freehold | 136 m² | £415,000 (2017) |
| 30, Charlotte Avenue, Stotfold, Hitchin | Freehold | 136 m² | £303,000 (2013) |
| 32, Charlotte Avenue, Stotfold, Hitchin | Freehold | 136 m² | £289,950 (2010) |
| 34, Charlotte Avenue, Fairfield, Hitchin | Freehold | 86 m² | £370,000 (2021) |
| 36, Charlotte Avenue, Stotfold, Hitchin | Freehold | 112 m² | £370,000 (2014) |
| 38, Charlotte Avenue, Stotfold, Hitchin | Freehold | 144 m² | £339,950 (2010) |
| 40 Charlotte Avenue, Fairfield, Hitchin | Freehold | 155 m² | £515,000 (2019) |
| 42, Charlotte Avenue, Fairfield, Hitchin | Freehold | 111 m² | £273,625 (2010) |
| 44 Charlotte Avenue, Fairfield, Hitchin | Freehold | 87 m² | £425,000 (2022) |
| 46, Charlotte Avenue, Stotfold, Hitchin | Freehold | 136 m² | £275,000 (2012) |
| 48 Charlotte Avenue, Fairfield, Fairfield | Freehold | 135 m² | £510,000 (2025) |
| 50, Charlotte Avenue, Stotfold, Hitchin | Freehold | 136 m² | £289,950 (2010) |
| 52 Charlotte Avenue, Fairfield, Fairfield | Freehold | 136 m² | £450,000 (2021) |
| 54, Charlotte Avenue, Stotfold, Hitchin | Freehold | 149 m² | £380,000 (2015) |
| 56 Charlotte Avenue, Fairfield, Hitchin | Freehold | 165 m² | £399,995 (2016) |
| 58, Charlotte Avenue, Stotfold, Hitchin | - | 89 m² | - |
| 60 Charlotte Avenue, Fairfield, Hitchin | Freehold | 51 m² | £165,000 (2015) |
| 62 Charlotte Avenue, Fairfield, Hitchin | Freehold | 74 m² | £170,000 (2010) |
| 64, Charlotte Avenue, Stotfold, Hitchin | Freehold | 112 m² | £249,950 (2011) |
| 66 Charlotte Avenue, Fairfield, Hitchin | Leasehold | 68 m² | £275,000 (2023) |
| 68 Charlotte Avenue, Fairfield, Fairfield | Leasehold | 66 m² | £254,300 (2022) |
| 70 Charlotte Avenue, Fairfield, Hitchin | Leasehold | 62 m² | £255,000 (2024) |
| 72 Charlotte Avenue, Fairfield, Hitchin | Leasehold | 78 m² | £184,950 (2010) |
| 74, Charlotte Avenue, Stotfold, Hitchin | Leasehold | 78 m² | £180,000 (2010) |
| 76, Charlotte Avenue, Stotfold, Hitchin | Freehold | 143 m² | £439,000 (2015) |
