| 2 First Avenue, Gillingham | Freehold | 183 m² | £355,000 (2017) |
| 4, First Avenue, Gillingham | Freehold | 115 m² | £263,000 (2019) |
| 6, First Avenue, Gillingham | Freehold | 114 m² | £320,000 (2015) |
| 8 First Avenue, Gillingham | Freehold | 109 m² | £298,000 (2026) |
| 12 First Avenue, Gillingham | Freehold | 136 m² | £129,995 (2000) |
| 14 First Avenue, Gillingham | Freehold | 133 m² | £464,700 (2022) |
| 16, First Avenue, Gillingham | Freehold | 143 m² | £405,000 (2016) |
| 18 First Avenue, Gillingham | Freehold | 102 m² | £380,000 (2023) |
| 20, First Avenue, Gillingham | Freehold | 97 m² | £250,000 (2015) |
| 26, First Avenue, Gillingham | Freehold | 165 m² | £450,000 (2018) |
| 28, First Avenue, Gillingham | Freehold | 122 m² | £249,995 (2010) |
| 30 First Avenue, Gillingham | Freehold | 143 m² | £147,500 (2001) |
| 32B First Avenue, Gillingham | Freehold | 55 m² | £37,400 (1998) |
| 34 First Avenue, Gillingham | - | 186 m² | - |
| 36 First Avenue, Gillingham | Freehold | 118 m² | £470,000 (2023) |
| 40 First Avenue, Gillingham, Gillingham | Freehold | 119 m² | £350,000 (2022) |
| 48 First Avenue, Gillingham | Freehold | 131 m² | £525,000 (2025) |
| 56 First Avenue, Gillingham | Freehold | 94 m² | £272,250 (2016) |
| 58 First Avenue, Gillingham | Freehold | 166 m² | £250,000 (2013) |
| 60, First Avenue, Gillingham | Freehold | 128 m² | £250,000 (2011) |
| 62 First Avenue, Gillingham | Freehold | 162 m² | £124,000 (1999) |
| 66, First Avenue, Gillingham | Freehold | 121 m² | £390,000 (2018) |
| 68, First Avenue, Gillingham | Freehold | 127 m² | £282,500 (2012) |
| 70, First Avenue, Gillingham | - | 118 m² | - |
| 72A First Avenue, Gillingham | - | 125 m² | - |
| Flat A, 32 First Avenue, Gillingham | - | 60 m² | - |