| 24 Harthall Lane, Kings Langley, WD4 8JH | Feb 2025 | £705,000 | Detached | Freehold |
| The Old Orchard, 58 Harthall Lane, Kings Langley, WD4 8JH | Apr 2024 | £1,200,000 | Detached | Freehold |
| 16 Harthall Lane, Kings Langley, WD4 8JH | Dec 2023 | £875,000 | Semi-detached | Freehold |
| 18 Harthall Lane, Kings Langley, WD4 8JH | Apr 2022 | £775,000 | Semi-detached | Freehold |
| 46 Harthall Lane, Kings Langley, WD4 8JH | Aug 2020 | £515,000 | Detached | Freehold |
| Harthall Acres, 60 Harthall Lane, Kings Langley, WD4 8JH | Jun 2020 | £700,000 | Detached | Freehold |
| 44 Harthall Lane, Kings Langley, WD4 8JH | Dec 2019 | £525,000 | Detached | Freehold |
| 54 Harthall Lane, Kings Langley, WD4 8JH | Nov 2019 | £625,000 | Detached | Freehold |
| 12 Harthall Lane, Kings Langley, WD4 8JH | Oct 2018 | £610,000 | Semi-detached | Freehold |
| 42A Harthall Lane, Kings Langley, WD4 8JH | Sep 2017 | £735,000 | Detached | Freehold |
| 22 Harthall Lane, Kings Langley, WD4 8JH | Jun 2017 | £480,000 | Detached | Freehold |
| 4 Harthall Lane, Kings Langley, WD4 8JH | Jul 2016 | £865,000 | Detached | Freehold |
| 52 Harthall Lane, Kings Langley, WD4 8JH | Jul 2016 | £580,000 | Detached | Freehold |
| 36 Harthall Lane, Kings Langley, WD4 8JH | Feb 2016 | £725,000 | Detached | Freehold |
| 34 Harthall Lane, Kings Langley, WD4 8JH | Dec 2014 | £526,500 | Detached | Freehold |
| 26 Harthall Lane, Kings Langley, WD4 8JH | Aug 2014 | £700,000 | Detached | Freehold |
| Fox Hill, 62 Harthall Lane, Kings Langley, WD4 8JH | Aug 2014 | £1,610,000 | Detached | Freehold |
| The Laurels, 66 Harthall Lane, Kings Langley, WD4 8JH | Oct 2013 | £550,000 | Detached | Freehold |
| 58 Harthall Lane, Kings Langley, WD4 8JH | Jan 2013 | £713,500 | Detached | Freehold |
| 48 Harthall Lane, Abbots Langley, WD4 8JH | Nov 2011 | £336,000 | Detached | Freehold |
| 56 Harthall Lane, Kings Langley, WD4 8JH | Jun 2008 | £1,150,000 | Detached | Freehold |
| 64 Harthall Lane, Kings Langley, WD4 8JH | Apr 2008 | £760,000 | Detached | Freehold |
| 2 Harthall Lane, Kings Langley, WD4 8JH | Jun 2005 | £431,000 | Terraced | Freehold |
| 8 Harthall Lane, Kings Langley, WD4 8JH | May 1997 | £190,000 | Detached | Freehold |
| 20 Harthall Lane, Kings Langley, WD4 8JH | Oct 1996 | £123,000 | Semi-detached | Freehold |
| 32 Harthall Lane, Kings Langley, WD4 8JH | Dec 1995 | £125,000 | Detached | Freehold |