| 6 Heol Y Gelli, Penllergaer, Swansea, SA4 9BW | Apr 2026 | £110,000 | Semi-detached | Freehold |
| 31 Heol Y Gelli, Penllergaer, Swansea, SA4 9BW | Feb 2025 | £141,000 | Semi-detached | Freehold |
| 35 Heol Y Gelli, Penllergaer, Swansea, SA4 9BW | Nov 2024 | £175,000 | Semi-detached | Freehold |
| 49 Heol Y Gelli, Penllergaer, Swansea, SA4 9BW | Nov 2020 | £115,000 | Terraced | Freehold |
| 9 Heol Y Gelli, Penllergaer, Swansea, SA4 9BW | Jun 2020 | £107,000 | Semi-detached | Freehold |
| 18 Heol Y Gelli, Penllergaer, Swansea, SA4 9BW | Mar 2019 | £90,000 | Semi-detached | Freehold |
| 29 Heol Y Gelli, Penllergaer, Swansea, SA4 9BW | Jun 2018 | £70,000 | Semi-detached | Freehold |
| 21 Heol Y Gelli, Penllergaer, Swansea, SA4 9BW | Dec 2017 | £85,000 | Semi-detached | Freehold |
| 16 Heol Y Gelli, Penllergaer, Swansea, SA4 9BW | Jul 2017 | £98,000 | Semi-detached | Freehold |
| 27 Heol Y Gelli, Penllergaer, Swansea, SA4 9BW | Jul 2014 | £30,663 | Semi-detached | Freehold |
| 17 Heol Y Gelli, Penllergaer, Swansea, SA4 9BW | Nov 2012 | £82,000 | Semi-detached | Freehold |
| 7 Heol Y Gelli, Penllergaer, Swansea, SA4 9BW | Jul 2011 | £80,000 | Semi-detached | Freehold |
| 8 Heol Y Gelli, Penllergaer, Swansea, SA4 9BW | Nov 2007 | £97,000 | Semi-detached | Freehold |
| 25 Heol Y Gelli, Penllergaer, Swansea, SA4 9BW | Jul 2006 | £95,000 | Semi-detached | Freehold |
| 51 Heol Y Gelli, Penllergaer, Swansea, SA4 9BW | Nov 2001 | £37,200 | Semi-detached | Freehold |
| 11 Heol Y Gelli, Penllergaer, Swansea, SA4 9BW | Jul 2001 | £30,473 | Semi-detached | Freehold |
| 1 Heol Y Gelli, Penllergaer, Swansea, SA4 9BW | Aug 2000 | £22,000 | Semi-detached | Freehold |