| 1 King Street, Duffield, Belper | Freehold | 64 m² | £160,000 (2023) |
| 2, King Street, Duffield, Belper | Freehold | 212 m² | £555,000 (2021) |
| 3 King Street, Duffield, Belper | Freehold | 57 m² | £162,250 (2023) |
| 5 King Street, Duffield, Belper | Freehold | 46 m² | £130,000 (2006) |
| 7, King Street, Duffield, Belper | Freehold | 40 m² | £130,000 (2011) |
| 8, King Street, Duffield, Belper | Freehold | 182 m² | £550,000 (2020) |
| 9 King Street, Duffield, Belper, Belper | Freehold | 52 m² | £105,000 (2002) |
| 10A King Street, Duffield, Belper | Freehold | 184 m² | £448,750 (2024) |
| 12 King Street, Duffield, Belper | Freehold | 67 m² | £97,000 (2001) |
| 13, King Street, Duffield, Belper | - | 53 m² | - |
| 14 King Street, Duffield, Belper | Freehold | 52 m² | £164,000 (2024) |
| 15 King Street, Duffield, Belper, Belper | - | 45 m² | - |
| 16 King Street, Duffield, Belper | Freehold | 53 m² | £151,000 (2015) |
| 17 King Street, Duffield, Belper, Belper | Freehold | 83 m² | £105,000 (2019) |
| 18, King Street, Duffield, Belper | Freehold | 50 m² | £205,000 (2022) |
| 19, King Street, Duffield, Belper | Freehold | 50 m² | £167,000 (2018) |
| 20 King Street, Duffield, Belper | - | 46 m² | - |
| 21 King Street, Duffield, Belper | Freehold | 46 m² | £141,000 (2020) |
| 22, King Street, Duffield, Belper | Freehold | 45 m² | £135,000 (2011) |
| 23, King Street, Duffield, Belper | Freehold | 57 m² | £109,000 (2014) |
| 24, King Street, Duffield, Belper | Freehold | 109 m² | £222,700 (2010) |
| 25 King Street, Duffield, Belper | Freehold | 57 m² | £130,000 (2024) |
| 26 King Street, Duffield, Belper | Freehold | 94 m² | £490,500 (2026) |
| 27 King Street, Duffield, Belper, Belper | - | 62 m² | - |
| 29, King Street, Duffield, Belper | Freehold | 105 m² | £145,000 (2012) |
| 31 King Street, Duffield, Belper | - | 89 m² | - |
| 31A King Street, Duffield, Belper | - | 98 m² | - |
| 34 King Street, Duffield, Belper | Freehold | 232 m² | £620,000 (2026) |
| 35 King Street, Duffield, Belper | Freehold | 100 m² | £235,000 (2021) |
| 36, King Street, Duffield, Belper | Freehold | 183 m² | £460,000 (2015) |
| 37 King Street, Duffield, Belper | Freehold | 88 m² | £230,000 (2025) |
| 38, King Street, Duffield, Belper | Freehold | 184 m² | £405,500 (2017) |
| 39, King Street, Duffield, Belper | Freehold | 81 m² | £213,500 (2018) |
| 40, King Street, Duffield, Belper | Freehold | 155 m² | £570,000 (2023) |
| 41, King Street, Duffield, Belper | Freehold | 79 m² | £252,250 (2021) |
| 42, King Street, Duffield, Belper | Freehold | 129 m² | £445,000 (2023) |
| 43 King Street, Duffield, Belper | Freehold | 169 m² | £495,500 (2024) |
| 44 King Street, Duffield, Belper | Freehold | 141 m² | £420,000 (2023) |
| 47 King Street, Duffield, Belper | Freehold | 95 m² | £127,000 (1999) |
| 48, King Street, Duffield, Belper | Freehold | 124 m² | £113,000 (2000) |
| 49 King Street, Duffield, Belper | Freehold | 120 m² | £365,000 (2022) |
| 50, King Street, Duffield, Belper | Freehold | 132 m² | £335,000 (2019) |