| 1 Drey House, Gernon Road, Letchworth Garden City | Leasehold | 53 m² | £217,000 (2018) |
| 2 Drey House, Gernon Road, Letchworth Garden City | Leasehold | 64 m² | £270,000 (2019) |
| 3 Drey House, Gernon Road, Letchworth Garden City | Leasehold | 70 m² | £287,000 (2024) |
| 4 Drey House, Gernon Road, Letchworth Garden City | Leasehold | 61 m² | £240,000 (2019) |
| 5 Drey House, Gernon Road, Letchworth Garden City | Leasehold | 44 m² | £210,000 (2019) |
| 6 Drey House, Gernon Road, Letchworth Garden City | Leasehold | 67 m² | £265,000 (2019) |
| 7 Drey House, Gernon Road, Letchworth Garden City | Leasehold | 53 m² | £217,000 (2019) |
| 8 Drey House, Gernon Road, Letchworth Garden City | Leasehold | 64 m² | £275,000 (2023) |
| 9 Drey House, Gernon Road, Letchworth Garden City | Leasehold | 70 m² | £292,500 (2023) |
| 10 Drey House, Gernon Road, Letchworth Garden City | Leasehold | 61 m² | £225,000 (2019) |
| 11 Drey House, Gernon Road, Letchworth Garden City | Leasehold | 63 m² | £274,000 (2022) |
| 12 Drey House, Gernon Road, Letchworth Garden City | Leasehold | 67 m² | £296,000 (2019) |
| 14 Drey House, Gernon Road, Letchworth Garden City | Leasehold | 53 m² | £228,000 (2022) |
| 15 Drey House, Gernon Road, Letchworth Garden City | Leasehold | 64 m² | £276,250 (2025) |
| 16 Drey House, Gernon Road, Letchworth Garden City | Leasehold | 70 m² | £296,000 (2019) |
| 17 Drey House, Gernon Road, Letchworth Garden City | Leasehold | 61 m² | £240,000 (2019) |
| 18 Drey House, Gernon Road, Letchworth Garden City | Leasehold | 63 m² | £260,000 (2019) |
| 19 Drey House, Gernon Road, Letchworth Garden City | Leasehold | 67 m² | £305,000 (2019) |
