| 1 Gleneagle Manor, Townsend Lane, Harpenden | Leasehold | 196 m² | £1,525,000 (2015) |
| 2 Gleneagle Manor, Townsend Lane, Harpenden | Leasehold | 164 m² | £1,305,000 (2016) |
| 3 Gleneagle Manor, Townsend Lane, Harpenden | Leasehold | 203 m² | £1,565,000 (2016) |
| 4 Gleneagle Manor, Townsend Lane, Harpenden | Leasehold | 161 m² | £1,245,000 (2016) |
| 5 Gleneagle Manor, Townsend Lane, Harpenden | Leasehold | 177 m² | £1,600,000 (2024) |
| 6 Gleneagle Manor, Townsend Lane, Harpenden | Leasehold | 156 m² | £1,450,000 (2025) |
| 7 Gleneagle Manor, Townsend Lane, Harpenden | Leasehold | 150 m² | £1,450,000 (2020) |
| 8 Gleneagle Manor, Townsend Lane, Harpenden | Leasehold | 134 m² | £990,000 (2019) |
| 9 Gleneagle Manor, Townsend Lane, Harpenden | Leasehold | 149 m² | £1,125,000 (2016) |
| 10 Gleneagle Manor, Townsend Lane, Harpenden | Leasehold | 134 m² | £1,050,000 (2016) |
| 11 Gleneagle Manor, Townsend Lane, Harpenden | Leasehold | 153 m² | £1,350,000 (2016) |
| 12 Gleneagle Manor, Townsend Lane, Harpenden | Leasehold | 134 m² | £1,250,000 (2017) |
| 13 Gleneagle Manor, Townsend Lane, Harpenden | Leasehold | 128 m² | £975,000 (2015) |
| 14 Gleneagle Manor, Townsend Lane, Harpenden | Leasehold | 204 m² | £1,550,000 (2015) |
| 15 Gleneagle Manor, Townsend Lane, Harpenden | Leasehold | 94 m² | £675,000 (2015) |
| 16 Gleneagle Manor, Townsend Lane, Harpenden | Leasehold | 114 m² | £1,250,000 (2017) |
| 17 Gleneagle Manor, Townsend Lane, Harpenden | Leasehold | 109 m² | £850,000 (2015) |
| 18 Gleneagle Manor, Townsend Lane, Harpenden | Leasehold | 71 m² | £537,500 (2015) |
| 19 Gleneagle Manor, Townsend Lane, Harpenden | Leasehold | 199 m² | £1,550,000 (2015) |
| 20 Gleneagle Manor, Townsend Lane, Harpenden | Leasehold | 67 m² | £500,000 (2015) |
| 21 Gleneagle Manor, Townsend Lane, Harpenden | Leasehold | 67 m² | £500,000 (2015) |
| 22 Gleneagle Manor, Townsend Lane, Harpenden | Leasehold | 67 m² | £465,000 (2025) |
| 23 Gleneagle Manor, Townsend Lane, Harpenden | - | 68 m² | - |
| 24 Gleneagle Manor, Townsend Lane, Harpenden | - | 49 m² | - |
| 25 Gleneagle Manor, Townsend Lane, Harpenden | - | 38 m² | - |