| 1, Heathcroft, Welwyn Garden City | Leasehold | 58 m² | £235,000 (2020) |
| 2, Heathcroft, Welwyn Garden City | Leasehold | 58 m² | £240,000 (2022) |
| 3 Heathcroft, Welwyn Garden City, Welwyn Garden City | Leasehold | 56 m² | £250,000 (2020) |
| 5 Heathcroft, Welwyn Garden City, Welwyn Garden City | Leasehold | 57 m² | £240,000 (2023) |
| 6 Heathcroft, Welwyn Garden City | Leasehold | 59 m² | £245,000 (2024) |
| 7 Heathcroft, Welwyn Garden City | Leasehold | 58 m² | £234,000 (2018) |
| 8, Heathcroft, Welwyn Garden City | Leasehold | 56 m² | £258,000 (2021) |
| 9, Heathcroft, Welwyn Garden City | Leasehold | 60 m² | £79,000 (2000) |
| 10, Heathcroft, Welwyn Garden City | Leasehold | 60 m² | £79,000 (2000) |
| 11 Heathcroft, Welwyn Garden City | Leasehold | 60 m² | £79,500 (2000) |
| 12 Heathcroft, Welwyn Garden City | Leasehold | 60 m² | £146,000 (2012) |
| 13, Heathcroft, Welwyn Garden City | Leasehold | 58 m² | £150,000 (2006) |
| 14, Heathcroft, Welwyn Garden City | Leasehold | 57 m² | £140,000 (2010) |
| 16 Heathcroft, Welwyn Garden City | Leasehold | 57 m² | £133,500 (2003) |
| 17 Heathcroft, Welwyn Garden City | Leasehold | 56 m² | £245,000 (2023) |
| 18 Heathcroft, Welwyn Garden City | Leasehold | 57 m² | £150,000 (2006) |
| 19, Heathcroft, Welwyn Garden City | Leasehold | 60 m² | £137,000 (2005) |
| 20, Heathcroft, Welwyn Garden City | Leasehold | 52 m² | £120,000 (2006) |
| 21, Heathcroft, Welwyn Garden City | Leasehold | 55 m² | £220,000 (2020) |
| 22, Heathcroft, Welwyn Garden City | Leasehold | 56 m² | £225,000 (2019) |
| 23, Heathcroft, Welwyn Garden City | Leasehold | 59 m² | £255,000 (2023) |
| 24, Heathcroft, Welwyn Garden City | Leasehold | 58 m² | £237,000 (2026) |