| 15 Thirlmere Avenue, Workington | - | 85 m² | - |
| 15A Thirlmere Avenue, Workington | Freehold | 131 m² | £205,000 (2024) |
| 21 Thirlmere Avenue, Workington | Freehold | 119 m² | £177,500 (2022) |
| 23, Thirlmere Avenue, Workington | Freehold | 78 m² | £134,500 (2020) |
| 26, Thirlmere Avenue, Workington | Freehold | 70 m² | £112,000 (2021) |
| 27, Thirlmere Avenue, Workington | - | 91 m² | - |
| 28 Thirlmere Avenue, Workington | Freehold | 73 m² | £135,000 (2025) |
| 31, Thirlmere Avenue, Workington | - | 77 m² | - |
| 33, Thirlmere Avenue, Workington | Freehold | 79 m² | £166,500 (2020) |
| 37, Thirlmere Avenue, Workington | - | 76 m² | - |
| 38, Thirlmere Avenue, Workington | - | 90 m² | - |
| 40, Thirlmere Avenue, Workington | Freehold | 78 m² | £105,000 (2020) |
| 41 Thirlmere Avenue, Workington | Freehold | 86 m² | £187,000 (2026) |
| 44, Thirlmere Avenue, Workington | Freehold | 71 m² | £123,500 (2024) |
| 45 Thirlmere Avenue, Workington | Freehold | 79 m² | £192,000 (2026) |
| 46 Thirlmere Avenue, Workington | Freehold | 93 m² | £155,000 (2025) |
| 47 Thirlmere Avenue, Workington, Workington | Freehold | 64 m² | £115,000 (2021) |
| 48, Thirlmere Avenue, Workington | Freehold | 79 m² | £130,000 (2011) |
| 49, Thirlmere Avenue, Workington | Freehold | 99 m² | £135,000 (2012) |
| 50, Thirlmere Avenue, Workington | Freehold | 78 m² | £152,000 (2023) |
| 51 Thirlmere Avenue, Workington | Freehold | 88 m² | £170,000 (2008) |
| 52, Thirlmere Avenue, Workington | Freehold | 88 m² | £136,000 (2010) |
| 53, Thirlmere Avenue, Workington | - | 84 m² | - |
| 54 Thirlmere Avenue, Workington | Freehold | 76 m² | £164,950 (2022) |
| 58, Thirlmere Avenue, Workington | Freehold | 95 m² | £149,950 (2020) |
| 59 Thirlmere Avenue, Workington | - | 101 m² | - |
| 61, Thirlmere Avenue, Workington | Freehold | 86 m² | £36,500 (1998) |
| 62, Thirlmere Avenue, Workington | Freehold | 78 m² | £165,000 (2022) |
| 68, Thirlmere Avenue, Workington | Freehold | 78 m² | £123,000 (2015) |
| 70, Thirlmere Avenue, Workington | Freehold | 85 m² | £160,000 (2022) |
| 76, Thirlmere Avenue, Workington | Freehold | 108 m² | £152,000 (2015) |
| Ashgrove, Thirlmere Avenue, Workington | Freehold | 73 m² | £175,000 (2010) |