| 1 Castlefields Avenue, Charlton Kings, Cheltenham | Freehold | 76 m² | £100,000 (2001) |
| 3 Castlefields Avenue, Charlton Kings, Cheltenham | Freehold | 83 m² | £415,000 (2022) |
| 5, Castlefields Avenue, Charlton Kings, Cheltenham | Freehold | 122 m² | £94,500 (1999) |
| 8, Castlefields Avenue, Charlton Kings, Cheltenham | Freehold | 78 m² | £237,500 (2015) |
| 9, Castlefields Avenue, Charlton Kings, Cheltenham | Freehold | 75 m² | £432,000 (2022) |
| 10, Castlefields Avenue, Charlton Kings, Cheltenham | Freehold | 76 m² | £286,000 (2020) |
| 11 Castlefields Avenue, Charlton Kings, Cheltenham | Freehold | 114 m² | £405,000 (2026) |
| 13, Castlefields Avenue, Charlton Kings, Cheltenham | - | 114 m² | - |
| 14, Castlefields Avenue, Charlton Kings, Cheltenham | Freehold | 105 m² | £169,000 (2002) |
| 15 Castlefields Avenue, Charlton Kings, Cheltenham | Freehold | 110 m² | £460,000 (2025) |
| 19, Castlefields Avenue, Charlton Kings, Cheltenham | Freehold | 77 m² | £283,000 (2018) |
| 20, Castlefields Avenue, Charlton Kings, Cheltenham | Freehold | 84 m² | £228,500 (2007) |
| 21 Castlefields Avenue, Charlton Kings, Cheltenham | Freehold | 96 m² | £408,000 (2025) |
| 23, Castlefields Avenue, Charlton Kings, Cheltenham | Freehold | 85 m² | £230,000 (2015) |
| 24, Castlefields Avenue, Charlton Kings, Cheltenham | Freehold | 110 m² | £355,000 (2017) |
| 25, Castlefields Avenue, Charlton Kings, Cheltenham | Freehold | 106 m² | £250,000 (2012) |
| 26, Castlefields Avenue, Charlton Kings, Cheltenham | - | 76 m² | - |
| 27, Castlefields Avenue, Charlton Kings, Cheltenham | Freehold | 77 m² | £326,000 (2019) |
| 29, Castlefields Avenue, Charlton Kings, Cheltenham | Freehold | 100 m² | £353,000 (2017) |
| 30 Castlefields Avenue, Charlton Kings, Cheltenham | Freehold | 117 m² | £350,000 (2026) |
| 31, Castlefields Avenue, Charlton Kings, Cheltenham | Freehold | 75 m² | £250,000 (2014) |
| 32 Castlefields Avenue, Charlton Kings, Cheltenham | Freehold | 136 m² | £550,000 (2025) |
