| 1 Balfour Street, Houghton Le Spring | Freehold | 101 m² | £88,000 (2006) |
| 2 Balfour Street, Houghton-Le-Spring, Houghton-Le-Spring | Freehold | 83 m² | £29,700 (2002) |
| 4 Balfour Street, Houghton-Le-Spring, Houghton-Le-Spring | Freehold | 93 m² | £55,000 (2021) |
| 5 Balfour Street, Houghton Le Spring | Freehold | 89 m² | £55,000 (2024) |
| 6 Balfour Street, Houghton Le Spring | Freehold | 85 m² | £54,000 (2020) |
| 7, Balfour Street, Houghton Le Spring | Freehold | 98 m² | £59,950 (2025) |
| 8 Balfour Street, Houghton Le Spring | Freehold | 73 m² | £32,500 (2002) |
| 9, Balfour Street, Houghton Le Spring | Freehold | 87 m² | £30,000 (2003) |
| 10 Balfour Street, Houghton-Le-Spring, Houghton-Le-Spring | Freehold | 95 m² | £63,875 (2010) |
| 11 Balfour Street, Houghton Le Spring | Freehold | 89 m² | £34,000 (2024) |
| 12 Balfour Street, Houghton Le Spring | Freehold | 82 m² | £62,500 (2024) |
| 13 Balfour Street, Houghton Le Spring | Freehold | 90 m² | £32,000 (2017) |
| 14 Balfour Street, Houghton Le Spring | Freehold | 84 m² | £47,500 (2015) |
| 15 Balfour Street, Houghton Le Spring | Freehold | 83 m² | £30,000 (2025) |
| 16, Balfour Street, Houghton Le Spring | Freehold | 94 m² | £65,000 (2024) |
| 17, Balfour Street, Houghton Le Spring | Freehold | 95 m² | £34,950 (2003) |
| 18 Balfour Street, Houghton Le Spring | Freehold | 85 m² | £35,000 (2020) |
| 19 Balfour Street, Houghton-Le-Spring, Houghton-Le-Spring | Freehold | 85 m² | £64,500 (2004) |
| 20, Balfour Street, Houghton Le Spring | Freehold | 86 m² | £68,000 (2016) |
| 21, Balfour Street, Houghton Le Spring | Freehold | 89 m² | £54,950 (2003) |
| 23, Balfour Street, Houghton Le Spring | Freehold | 88 m² | £36,000 (2024) |