| 56 Piggottshill Lane, Harpenden | - | 100 m² | - |
| 58 Piggottshill Lane, Harpenden | Freehold | 119 m² | £1,050,000 (2022) |
| 60, Piggottshill Lane, Harpenden | Freehold | 161 m² | £565,000 (2009) |
| 62 Piggottshill Lane, Harpenden | Freehold | 126 m² | £970,000 (2025) |
| 64 Piggottshill Lane, Harpenden | Freehold | 116 m² | £800,000 (2022) |
| 66, Piggottshill Lane, Harpenden | Freehold | 177 m² | £888,000 (2016) |
| 68 Piggottshill Lane, Harpenden | Freehold | 128 m² | £960,000 (2024) |
| 70, Piggottshill Lane, Harpenden | Freehold | 97 m² | £730,000 (2019) |
| 72 Piggottshill Lane, Harpenden | Freehold | 160 m² | £1,133,000 (2023) |
| 74, Piggottshill Lane, Harpenden | Freehold | 121 m² | £680,000 (2015) |
| 78, Piggottshill Lane, Harpenden | Freehold | 136 m² | £985,000 (2025) |
| 80 Piggottshill Lane, Harpenden | Freehold | 107 m² | £890,000 (2023) |
| 82 Piggottshill Lane, Harpenden | Freehold | 162 m² | £1,300,000 (2022) |
| 84, Piggottshill Lane, Harpenden | Freehold | 113 m² | £590,000 (2012) |
| 86 Piggottshill Lane, Harpenden | - | 132 m² | - |
| 88 Piggottshill Lane, Harpenden | Freehold | 147 m² | £1,130,000 (2022) |
| 90 Piggottshill Lane, Harpenden | Freehold | 147 m² | £705,000 (2016) |
| 92, Piggottshill Lane, Harpenden | Freehold | 142 m² | £910,000 (2020) |
| 94, Piggottshill Lane, Harpenden | Freehold | 98 m² | £495,000 (2009) |
| 96, Piggottshill Lane, Harpenden | Freehold | 120 m² | £862,500 (2016) |
| 98, Piggottshill Lane, Harpenden | Freehold | 101 m² | £780,000 (2023) |