| 2, Irthing Avenue, Newcastle Upon Tyne | Leasehold | 132 m² | £39,000 (1995) |
| 5 Irthing Avenue, Newcastle Upon Tyne | Leasehold | 50 m² | £39,900 (2025) |
| 6 Irthing Avenue, Newcastle Upon Tyne | Leasehold | 60 m² | £33,500 (2003) |
| 7, Irthing Avenue, Newcastle Upon Tyne | Leasehold | 63 m² | £56,000 (2011) |
| 8, Irthing Avenue, Newcastle Upon Tyne | - | 60 m² | - |
| 9, Irthing Avenue, Newcastle Upon Tyne | Leasehold | 59 m² | £39,500 (2018) |
| 10, Irthing Avenue, Newcastle Upon Tyne | Freehold | 120 m² | £130,000 (2025) |
| 11 Irthing Avenue, Newcastle Upon Tyne | Leasehold | 59 m² | £62,000 (2007) |
| 13, Irthing Avenue, Newcastle Upon Tyne | Leasehold | 73 m² | £53,000 (2005) |
| 15, Irthing Avenue, Newcastle Upon Tyne | Leasehold | 56 m² | £12,000 (1996) |
| 17 Irthing Avenue, Newcastle Upon Tyne | Leasehold | 61 m² | £34,000 (2003) |
| 18 Irthing Avenue, Newcastle Upon Tyne | - | 60 m² | - |
| 19, Irthing Avenue, Newcastle Upon Tyne | - | 56 m² | - |
| 20 Irthing Avenue, Newcastle Upon Tyne | - | 56 m² | - |
| 21 Irthing Avenue, Newcastle Upon Tyne | Leasehold | 56 m² | £20,000 (2002) |
| 22, Irthing Avenue, Newcastle Upon Tyne | Freehold | 56 m² | £60,000 (2018) |
| 23 Irthing Avenue, Newcastle Upon Tyne | Leasehold | 57 m² | £8,500 (2001) |
| 24, Irthing Avenue, Newcastle Upon Tyne | - | 68 m² | - |
| 25, Irthing Avenue, Newcastle Upon Tyne | Leasehold | 62 m² | £75,000 (2007) |
| 26, Irthing Avenue, Newcastle Upon Tyne | Freehold | 63 m² | £54,000 (2003) |
| 27 Irthing Avenue, Newcastle Upon Tyne | Leasehold | 55 m² | £20,000 (2014) |
| 28, Irthing Avenue, Newcastle Upon Tyne | - | 63 m² | - |
| 29, Irthing Avenue, Newcastle Upon Tyne | Leasehold | 63 m² | £42,500 (2012) |
| 30, Irthing Avenue, Newcastle Upon Tyne | Leasehold | 52 m² | £66,500 (2007) |
| 31 Irthing Avenue, Newcastle Upon Tyne | Leasehold | 56 m² | £15,000 (2000) |
| 32, Irthing Avenue, Newcastle Upon Tyne | Leasehold | 58 m² | £15,000 (2000) |
| 33 Irthing Avenue, Newcastle Upon Tyne | - | 60 m² | - |
| 34 Irthing Avenue, Newcastle Upon Tyne | Leasehold | 60 m² | £90,000 (2022) |
| 35 Irthing Avenue, Newcastle Upon Tyne | Freehold | 57 m² | £105,000 (2010) |
| 36, Irthing Avenue, Newcastle Upon Tyne | Leasehold | 56 m² | £65,000 (2007) |
| 37 Irthing Avenue, Newcastle Upon Tyne | - | 49 m² | - |
| 38 Irthing Avenue, Newcastle Upon Tyne | Leasehold | 77 m² | £40,000 (2015) |
| 39, Irthing Avenue, Newcastle Upon Tyne | - | 72 m² | - |
| 40 Irthing Avenue, Newcastle Upon Tyne | Leasehold | 57 m² | £41,000 (2015) |
| 41 Irthing Avenue, Newcastle Upon Tyne | Leasehold | 56 m² | £41,000 (2025) |
| 42 Irthing Avenue, Newcastle Upon Tyne | Leasehold | 57 m² | £36,500 (2025) |
| 43 Irthing Avenue, Newcastle Upon Tyne | Freehold | 59 m² | £16,000 (1999) |
| 44 Irthing Avenue, Newcastle Upon Tyne | Leasehold | 59 m² | £41,250 (2004) |
| 45, Irthing Avenue, Newcastle Upon Tyne | Leasehold | 61 m² | £59,500 (2007) |
| 47, Irthing Avenue, Newcastle Upon Tyne | Leasehold | 61 m² | £33,000 (2011) |
| 49 Irthing Avenue, Newcastle Upon Tyne | Leasehold | 61 m² | £44,000 (2021) |
| 51 Irthing Avenue, Newcastle Upon Tyne | Leasehold | 62 m² | £29,950 (2002) |
| 53 Irthing Avenue, Newcastle Upon Tyne | Leasehold | 59 m² | £53,000 (2025) |
| 55 Irthing Avenue, Newcastle Upon Tyne | Leasehold | 59 m² | £57,500 (2022) |
| 57 Irthing Avenue, Newcastle Upon Tyne | Leasehold | 63 m² | £32,500 (2013) |
| 59 Irthing Avenue, Newcastle Upon Tyne | Leasehold | 55 m² | £65,500 (2023) |
| 61 Irthing Avenue, Newcastle Upon Tyne, Newcastle Upon Tyne | Freehold | 58 m² | £145,000 (2008) |
| 63 Irthing Avenue, Newcastle Upon Tyne | - | 61 m² | - |
| 69 Irthing Avenue, Newcastle Upon Tyne | Leasehold | 64 m² | £60,000 (2006) |
| 71 Irthing Avenue, Newcastle Upon Tyne | Leasehold | 60 m² | £67,500 (2006) |
| 75 Irthing Avenue, Newcastle Upon Tyne, Newcastle Upon Tyne | Freehold | 122 m² | £170,000 (2024) |
| 77, Irthing Avenue, Newcastle Upon Tyne | - | 72 m² | - |
| 79, Irthing Avenue, Newcastle Upon Tyne | Leasehold | 72 m² | £40,000 (2014) |
| 83 Irthing Avenue, Newcastle Upon Tyne | Freehold | 106 m² | £54,000 (2017) |
| 85 Irthing Avenue, Newcastle Upon Tyne | Freehold | 59 m² | £88,272 (2023) |
| 87, Irthing Avenue, Newcastle Upon Tyne | - | 49 m² | - |
| 89 Irthing Avenue, Newcastle Upon Tyne | Freehold | 55 m² | £72,500 (2004) |
| 91 Irthing Avenue, Newcastle Upon Tyne | Freehold | 55 m² | £90,000 (2012) |
| 93 Irthing Avenue, Newcastle Upon Tyne | Leasehold | 51 m² | £44,000 (2020) |
| 95 Irthing Avenue, Newcastle Upon Tyne | Leasehold | 57 m² | £90,000 (2012) |
| 97, Irthing Avenue, Newcastle Upon Tyne | Leasehold | 60 m² | £52,000 (2006) |
| 99, Irthing Avenue, Newcastle Upon Tyne | Leasehold | 59 m² | £47,000 (2014) |