| 1 Smithfield Road, Darlington | Freehold | 73 m² | £166,000 (2026) |
| 4 Smithfield Road, Darlington | Freehold | 64 m² | £120,250 (2017) |
| 5 Smithfield Road, Darlington | Freehold | 91 m² | £125,000 (2025) |
| 6, Smithfield Road, Darlington | Freehold | 121 m² | £142,000 (2013) |
| 7, Smithfield Road, Darlington | Freehold | 78 m² | £54,000 (2002) |
| 10, Smithfield Road, Darlington | Freehold | 91 m² | £160,000 (2015) |
| 12 Smithfield Road, Darlington | Freehold | 79 m² | £109,500 (2012) |
| 14, Smithfield Road, Darlington | Freehold | 82 m² | £139,950 (2013) |
| 15 Smithfield Road, Darlington | Freehold | 90 m² | £140,000 (2023) |
| 16, Smithfield Road, Darlington | Freehold | 109 m² | £160,000 (2021) |
| 17, Smithfield Road, Darlington | Freehold | 115 m² | £137,000 (2017) |
| 18, Smithfield Road, Darlington | Freehold | 84 m² | £162,500 (2020) |
| 20 Smithfield Road, Darlington | Freehold | 85 m² | £140,000 (2014) |
| 23 Smithfield Road, Darlington | Freehold | 81 m² | £180,000 (2025) |
| 25 Smithfield Road, Darlington | Freehold | 70 m² | £180,000 (2024) |
| 26, Smithfield Road, Darlington | Freehold | 93 m² | £137,500 (2013) |
| 30, Smithfield Road, Darlington | - | 164 m² | - |
| 31 Smithfield Road, Darlington | - | 59 m² | - |
| 33, Smithfield Road, Darlington | - | 59 m² | - |
| 35, Smithfield Road, Darlington | - | 60 m² | - |
| 37, Smithfield Road, Darlington | - | 60 m² | - |
| 39, Smithfield Road, Darlington | Freehold | 58 m² | £98,000 (2016) |
| 41 Smithfield Road, Darlington, Darlington | Freehold | 88 m² | £110,000 (2020) |
| 43, Smithfield Road, Darlington | Freehold | 78 m² | £115,000 (2014) |
| 45, Smithfield Road, Darlington | Freehold | 72 m² | £116,000 (2005) |
