| 1, Alwen Avenue, Huddersfield | Freehold | 123 m² | £155,000 (2014) |
| 3, Alwen Avenue, Huddersfield | Freehold | 75 m² | £122,000 (2013) |
| 4 Alwen Avenue, Huddersfield | Freehold | 65 m² | £110,000 (2017) |
| 5 Alwen Avenue, Huddersfield | Leasehold | 102 m² | £195,500 (2022) |
| 6 Alwen Avenue, Huddersfield | - | 87 m² | - |
| 7 Alwen Avenue, Birkby, Huddersfield, Huddersfield | Leasehold | 102 m² | £132,500 (2021) |
| 8, Alwen Avenue, Huddersfield | Leasehold | 85 m² | £105,000 (2013) |
| 9 Alwen Avenue, Birkby, Huddersfield, Huddersfield | Freehold | 117 m² | £183,000 (2022) |
| 11, Alwen Avenue, Huddersfield | Leasehold | 134 m² | £123,000 (2006) |
| 12, Alwen Avenue, Huddersfield | Leasehold | 98 m² | £132,000 (2015) |
| 14 Alwen Avenue, Huddersfield | Leasehold | 68 m² | £32,000 (1996) |
| 16, Alwen Avenue, Huddersfield | Leasehold | 91 m² | £89,000 (2013) |
| 18, Alwen Avenue, Huddersfield | Leasehold | 78 m² | £66,000 (2003) |
| 19, Alwen Avenue, Huddersfield | Leasehold | 127 m² | £144,000 (2014) |
| 21 Alwen Avenue, Huddersfield | Leasehold | 190 m² | £345,000 (2024) |
| 22 Alwen Avenue, Birkby, Huddersfield, Huddersfield | Leasehold | 110 m² | £62,000 (2002) |
| 25, Alwen Avenue, Huddersfield | Leasehold | 148 m² | £215,000 (2020) |
| 26, Alwen Avenue, Huddersfield | Freehold | 69 m² | £49,500 (2000) |
| 27, Alwen Avenue, Huddersfield | Leasehold | 162 m² | £280,000 (2020) |
| 27A, Alwen Avenue, Huddersfield | Leasehold | 140 m² | £245,000 (2019) |
| 28, Alwen Avenue, Huddersfield | Leasehold | 81 m² | £150,000 (2020) |
| 31, Alwen Avenue, Huddersfield | Freehold | 166 m² | £180,000 (2014) |
| 32 Alwen Avenue, Huddersfield | - | 164 m² | - |
| 34, Alwen Avenue, Huddersfield | Leasehold | 90 m² | £117,000 (2014) |
| 35, Alwen Avenue, Huddersfield | Leasehold | 152 m² | £257,000 (2026) |
| 36, Alwen Avenue, Huddersfield | - | 84 m² | - |
| 39 Alwen Avenue, Huddersfield | Freehold | 128 m² | £315,000 (2026) |
| 42, Alwen Avenue, Huddersfield | Leasehold | 195 m² | £495,000 (2025) |
| 44, Alwen Avenue, Huddersfield | Freehold | 98 m² | £325,000 (2022) |
| 46, Alwen Avenue, Huddersfield | Freehold | 177 m² | £575,000 (2022) |