| 40, Hartington Street, Chatham | Freehold | 63 m² | £147,000 (2016) |
| 41 Hartington Street, Chatham | Freehold | 67 m² | £130,000 (2015) |
| 42, Hartington Street, Chatham | Freehold | 56 m² | £46,000 (2000) |
| 43, Hartington Street, Chatham | Freehold | 74 m² | £180,000 (2020) |
| 44, Hartington Street, Chatham | Freehold | 62 m² | £58,995 (2002) |
| 45 Hartington Street, Chatham | Freehold | 81 m² | £74,000 (2003) |
| 47 Hartington Street, Chatham | Freehold | 94 m² | £265,000 (2022) |
| 48, Hartington Street, Chatham | Freehold | 85 m² | £110,000 (2008) |
| 49 Hartington Street, Chatham | Freehold | 61 m² | £85,000 (2006) |
| 51 Hartington Street, Chatham | - | 70 m² | - |
| 52 Hartington Street, Chatham | Freehold | 79 m² | £120,000 (2015) |
| 53, Hartington Street, Chatham | Freehold | 71 m² | £173,000 (2021) |
| 55, Hartington Street, Chatham | Freehold | 73 m² | £165,000 (2016) |
| 56 Hartington Street, Chatham | Freehold | 64 m² | £73,500 (2002) |
| 57, Hartington Street, Chatham | Freehold | 73 m² | £105,000 (2005) |
| 58, Hartington Street, Chatham | Freehold | 56 m² | £155,000 (2020) |
| 59 Hartington Street, Chatham | Freehold | 68 m² | £48,500 (2001) |
| 60, Hartington Street, Chatham | Freehold | 48 m² | £102,500 (2014) |
| 61 Hartington Street, Chatham | Freehold | 90 m² | £170,000 (2025) |
| 62 Hartington Street, Chatham | Freehold | 61 m² | £160,000 (2020) |
| 63, Hartington Street, Chatham | Freehold | 72 m² | £100,000 (2006) |
| 64, Hartington Street, Chatham | Freehold | 75 m² | £35,000 (2000) |
| 65, Hartington Street, Chatham | Freehold | 67 m² | £194,000 (2021) |
| 66, Hartington Street, Chatham | Freehold | 120 m² | £100,000 (2007) |
| 67 Hartington Street, Chatham | Freehold | 75 m² | £119,000 (2007) |
| 68 Hartington Street, Chatham | Freehold | 104 m² | £139,000 (2007) |
| 69, Hartington Street, Chatham | Freehold | 81 m² | £109,000 (2013) |
| 73 Hartington Street, Chatham | Freehold | 79 m² | £109,500 (2007) |
| 75 Hartington Street, Chatham, Chatham | Freehold | 87 m² | £105,000 (2004) |
| 77 Hartington Street, Chatham | Freehold | 74 m² | £125,000 (2013) |
| 79 Hartington Street, Chatham | Freehold | 73 m² | £25,000 (1999) |
| 81 Hartington Street, Chatham | Freehold | 127 m² | £210,000 (2019) |
| 83, Hartington Street, Chatham | Freehold | 116 m² | £156,000 (2018) |
| 85, Hartington Street, Chatham | Freehold | 80 m² | £245,000 (2023) |
| 87 Hartington Street, Chatham | Freehold | 105 m² | £263,000 (2023) |
| 89, Hartington Street, Chatham | Freehold | 105 m² | £190,000 (2022) |