| 1, Hallgarth Court, Sunderland | Leasehold | 103 m² | £195,000 (2005) |
| 2, Hallgarth Court, Sunderland | Leasehold | 100 m² | £79,995 (1999) |
| 4 Hallgarth Court, Sunderland | Freehold | 96 m² | £160,000 (2025) |
| 5, Hallgarth Court, Sunderland | Leasehold | 153 m² | £295,000 (2015) |
| 6 Hallgarth Court, Sunderland | Leasehold | 155 m² | £240,000 (2014) |
| 7, Hallgarth Court, Sunderland | Freehold | 68 m² | £185,000 (2018) |
| 9, Hallgarth Court, Sunderland | Leasehold | 90 m² | £84,995 (1999) |
| 10, Hallgarth Court, Sunderland | Leasehold | 106 m² | £249,950 (2018) |
| 11 Hallgarth Court, Sunderland | Leasehold | 164 m² | £450,000 (2025) |
| 12, Hallgarth Court, Sunderland | Leasehold | 88 m² | £85,995 (2000) |
| 14 Hallgarth Court, Sunderland | Leasehold | 91 m² | £255,000 (2026) |
| 15, Hallgarth Court, Sunderland | Leasehold | 98 m² | £215,000 (2010) |
| 16, Hallgarth Court, Sunderland | Leasehold | 120 m² | £238,000 (2017) |
| 20, Hallgarth Court, Sunderland | Leasehold | 89 m² | £233,000 (2016) |
| 21 Hallgarth Court, Sunderland | Leasehold | 103 m² | £299,950 (2024) |
| 24, Hallgarth Court, Sunderland | Leasehold | 91 m² | £215,000 (2010) |
| 25, Hallgarth Court, Sunderland | Leasehold | 97 m² | £235,000 (2015) |
| 26, Hallgarth Court, Sunderland | Leasehold | 102 m² | £227,000 (2015) |
| 27, Hallgarth Court, Sunderland | Leasehold | 151 m² | £300,000 (2015) |
| 29, Hallgarth Court, Sunderland | Leasehold | 89 m² | £265,000 (2020) |
| 30, Hallgarth Court, Sunderland | Leasehold | 55 m² | £85,000 (2015) |
| 31, Hallgarth Court, Sunderland | Leasehold | 59 m² | £67,995 (1999) |
| 32 Hallgarth Court, Sunderland, Sunderland | Leasehold | 61 m² | £68,495 (1999) |
| 33 Hallgarth Court, Sunderland | Leasehold | 50 m² | £161,000 (2025) |
| 34 Hallgarth Court, Sunderland | Leasehold | 62 m² | £125,000 (2017) |
| 35, Hallgarth Court, Sunderland | Leasehold | 60 m² | £140,000 (2018) |
| 36, Hallgarth Court, Sunderland | Leasehold | 64 m² | £134,950 (2015) |
| 37, Hallgarth Court, Sunderland | Leasehold | 63 m² | £150,500 (2024) |