| 14 Ffordd Helygen, Llanharry, Pontyclun, CF72 9GJ | Jul 2025 | £187,500 | Semi-detached | Freehold |
| 12 Ffordd Helygen, Llanharry, Pontyclun, CF72 9GJ | Aug 2024 | £214,000 | Other property | Freehold |
| 13 Ffordd Helygen, Llanharry, Pontyclun, CF72 9GJ | Jun 2021 | £215,000 | Semi-detached | Leasehold |
| 5 Ffordd Helygen, Llanharry, Pontyclun, CF72 9GJ | May 2021 | £167,000 | Other property | Freehold |
| 3 Ffordd Helygen, Llanharry, Pontyclun, CF72 9GJ | Oct 2020 | £3,750 | Other property | Freehold |
| 8 Ffordd Helygen, Llanharry, Pontyclun, CF72 9GJ | Sep 2020 | £145,000 | Semi-detached | Leasehold |
| 15 Ffordd Helygen, Llanharry, Pontyclun, CF72 9GJ | Jun 2020 | £134,000 | Semi-detached | Freehold |
| 1 Ffordd Helygen, Llanharry, Pontyclun, CF72 9GJ | Apr 2018 | £200,000 | Detached | Freehold |
| 7 Ffordd Helygen, Llanharry, Pontyclun, CF72 9GJ | Aug 2016 | £180,000 | Detached | Leasehold |
| 18 Ffordd Helygen, Llanharry, Pontyclun, CF72 9GJ | Dec 2013 | £125,000 | Semi-detached | Leasehold |
| 6 Ffordd Helygen, Llanharry, Pontyclun, CF72 9GJ | Dec 2013 | £122,500 | Semi-detached | Leasehold |
| 2 Ffordd Helygen, Llanharry, Pontyclun, CF72 9GJ | Jan 2011 | £142,000 | Detached | Leasehold |
| 16 Ffordd Helygen, Llanharry, Pontyclun, CF72 9GJ | Jun 2010 | £135,000 | Detached | Leasehold |
| 11 Ffordd Helygen, Llanharry, Pontyclun, CF72 9GJ | Dec 2006 | £112,000 | Detached | Leasehold |
| 17 Ffordd Helygen, Llanharry, Pontyclun, CF72 9GJ | Jan 2004 | £107,995 | Detached | Leasehold |
| 19 Ffordd Helygen, Llanharry, Pontyclun, CF72 9GJ | Dec 2003 | £95,495 | Detached | Leasehold |
| 20 Ffordd Helygen, Llanharry, Pontyclun, CF72 9GJ | Dec 2003 | £165,000 | Detached | Leasehold |
| 10 Ffordd Helygen, Llanharry, Pontyclun, CF72 9GJ | Nov 2003 | £80,995 | Detached | Leasehold |
| 9 Ffordd Helygen, Llanharry, Pontyclun, CF72 9GJ | Oct 2003 | £82,995 | Detached | Leasehold |
| 4 Ffordd Helygen, Llanharry, Pontyclun, CF72 9GJ | Sep 2003 | £152,995 | Detached | Leasehold |