| 2 Mendip Houses, Welwyn Street, London | Leasehold | 46 m² | £54,500 (1997) |
| 4 Mendip Houses, Welwyn Street, London | Leasehold | 44 m² | £60,000 (1998) |
| 5 Mendip Houses, Welwyn Street, London | Leasehold | 48 m² | £65,000 (1998) |
| 6 Mendip Houses, Welwyn Street, London | Leasehold | 83 m² | £500,000 (2021) |
| 7, Mendip Houses, Welwyn Street, London | Leasehold | 52 m² | £385,000 (2024) |
| 8 Mendip Houses, Welwyn Street, London | Leasehold | 50 m² | £395,000 (2025) |
| 10 Mendip Houses, Welwyn Street, London | Leasehold | 37 m² | £405,000 (2026) |
| 11, Mendip Houses, Welwyn Street, London | - | 46 m² | - |
| 12 Mendip Houses, Welwyn Street, London | - | 73 m² | - |
| 13, Mendip Houses, Welwyn Street, London | Leasehold | 56 m² | £360,000 (2014) |
| 14 Mendip Houses, Welwyn Street, London | Leasehold | 47 m² | £346,875 (2020) |
| 15 Mendip Houses, Welwyn Street, London | Leasehold | 69 m² | £250,000 (2005) |
| 16 Mendip Houses, Welwyn Street, London | Leasehold | 46 m² | £360,000 (2023) |
| 18 Mendip Houses, Welwyn Street, London | - | 40 m² | - |
| 19, Mendip Houses, Welwyn Street, London | Leasehold | 40 m² | £375,000 (2020) |
| 20 Mendip Houses, Welwyn Street, London | Leasehold | 40 m² | £190,000 (2010) |
| 21 Mendip Houses, Welwyn Street, London | Leasehold | 53 m² | £210,000 (2006) |
| 22 Mendip Houses, Welwyn Street, London | - | 46 m² | - |
| 23 Mendip Houses, Welwyn Street, London | Leasehold | 41 m² | £56,500 (1999) |
| 24 Mendip Houses, Welwyn Street, London | Leasehold | 41 m² | £55,000 (1997) |
| 25 Mendip Houses, Welwyn Street, London | Leasehold | 52 m² | £250,000 (2011) |
| 26 Mendip Houses, Welwyn Street, London | - | 46 m² | - |
| 27 Mendip Houses, Welwyn Street, London | Leasehold | 73 m² | £385,000 (2025) |
| 28 Mendip Houses, Welwyn Street, London | Leasehold | 40 m² | £171,000 (2005) |
| 30, Mendip Houses, Welwyn Street, London | Leasehold | 46 m² | £249,999 (2010) |
| 33, Mendip Houses, Welwyn Street, London | Leasehold | 53 m² | £455,150 (2016) |
| 34, Mendip Houses, Welwyn Street, London | Leasehold | 47 m² | £406,000 (2024) |
| 35 Mendip Houses, Welwyn Street, London | Leasehold | 47 m² | £312,500 (2014) |
| 36 Mendip Houses, Welwyn Street, London | Leasehold | 40 m² | £51,000 (1996) |
| 40 Mendip Houses, Welwyn Street, London | - | 85 m² | - |
| 46 Mendip Houses, Welwyn Street, London | Leasehold | 82 m² | £165,000 (2001) |
| 49, Mendip Houses, Welwyn Street, London | Leasehold | 64 m² | £295,500 (2010) |
| 60, Mendip Houses, Welwyn Street, London | Leasehold | 60 m² | £452,000 (2015) |
| 63 Mendip Houses, Welwyn Street, London | Leasehold | 46 m² | £399,999 (2023) |
| Flat 1, Mendip Houses, London | Leasehold | 58 m² | £249,995 (2007) |
| Flat 29, Mendip Houses, Welwyn Street, London | Leasehold | 45 m² | £420,000 (2022) |