| 2D Cardigan Road, Richmond | Leasehold | 72 m² | £683,000 (2020) |
| 5A, Cardigan Road, Richmond | - | 70 m² | - |
| 8A Cardigan Road, Richmond | Leasehold | 69 m² | £300,000 (2002) |
| 8B-8F, Cardigan Road, Richmond | Leasehold | 62 m² | £302,500 (2007) |
| 8C Cardigan Road, Richmond | Leasehold | 60 m² | £380,000 (2008) |
| 8D Cardigan Road, Richmond | Leasehold | 29 m² | £170,000 (2003) |
| 8F Cardigan Road, Richmond, Richmond | Leasehold | 63 m² | £515,000 (2021) |
| 15A Cardigan Road, Richmond | Leasehold | 98 m² | £700,000 (2021) |
| 15C Cardigan Road, Richmond | Leasehold | 46 m² | £439,000 (2012) |
| 15D Cardigan Road, Richmond | Leasehold | 97 m² | £385,000 (2006) |
| 17A Cardigan Road, Richmond | - | 77 m² | - |
| 18A Cardigan Road, Richmond | Leasehold | 83 m² | £800,000 (2019) |
| 18B Cardigan Road, Richmond | Leasehold | 67 m² | £225,000 (2000) |
| 18E Cardigan Road, Richmond | Leasehold | 28 m² | £182,500 (2010) |
| 18G Cardigan Road, Richmond | Leasehold | 31 m² | £114,000 (2000) |
| 18G Cardigan Road, Richmond | - | 32 m² | - |
| 19A, Cardigan Road, Richmond | Leasehold | 79 m² | £232,500 (1999) |
| 25, Cardigan Road, Richmond | Freehold | 222 m² | £1,710,000 (2010) |
| 26, Cardigan Road, Richmond | Freehold | 179 m² | £1,800,000 (2013) |
| First Floor Flat, 5 Cardigan Road, Richmond | - | 62 m² | - |
| Flat 1, 6, Cardigan Road, Richmond | Freehold | 100 m² | £44,000 (2017) |
| Flat 1, 7 Cardigan Road, Richmond | Leasehold | 87 m² | £887,500 (2019) |
| Flat 1, 9, Cardigan Road, Richmond | Leasehold | 67 m² | £650,000 (2016) |
| Flat 1, 10 Cardigan Road, Richmond | Leasehold | 73 m² | £561,000 (2024) |
| Flat 1, 10 Cardigan Road, Richmond | Leasehold | 75 m² | £638,500 (2018) |
| Flat 1, 16 Cardigan Road, Richmond | Leasehold | 57 m² | £670,000 (2019) |
| Flat 1, 17 Cardigan Road, Richmond, Richmond | Leasehold | 68 m² | £630,000 (2013) |
| Flat 1, 22 Cardigan Road, Richmond | Leasehold | 67 m² | £825,000 (2024) |
| Flat 1, 24 Cardigan Road, Richmond | Leasehold | 104 m² | £1,125,000 (2019) |
| Flat 1A, 21 Cardigan Road, Richmond | Leasehold | 41 m² | £405,000 (2014) |
| Flat 1B, 21 Cardigan Road, Richmond | Leasehold | 66 m² | £324,000 (2001) |
| Flat 2, 1 Cardigan Road, Richmond | Leasehold | 68 m² | £237,000 (1999) |
| Flat 2, 6 Cardigan Road, Richmond | - | 65 m² | - |
| Flat 2, 9 Cardigan Road, Richmond | - | 61 m² | - |
| Flat 2, 10 Cardigan Road, Richmond | - | 64 m² | - |
| Flat 2, 16 Cardigan Road, Richmond | Leasehold | 58 m² | £620,000 (2017) |
| Flat 2, 17, Cardigan Road, Richmond | Leasehold | 60 m² | £415,000 (2007) |
| Flat 2, 20 Cardigan Road, Richmond | - | 67 m² | - |
| Flat 2, 21 Cardigan Road, Richmond, Richmond | Leasehold | 37 m² | £422,500 (2021) |
| Flat 2, 23 Cardigan Road, Richmond, Surrey | Leasehold | 95 m² | £933,750 (2016) |
| Flat 2, 24 Cardigan Road, Richmond | Leasehold | 84 m² | £890,000 (2026) |
| Flat 3, 1 Cardigan Road, Richmond | Leasehold | 105 m² | £519,000 (2004) |
| Flat 3, 6 Cardigan Road, Richmond | Leasehold | 27 m² | £355,000 (2023) |
| Flat 3, 7 Cardigan Road, Richmond | - | 55 m² | - |
| Flat 3, 10 Cardigan Road, Richmond | - | 57 m² | - |
| Flat 3, 10 Cardigan Road, Richmond | Leasehold | 55 m² | £164,000 (1998) |
| Flat 3, 16 Cardigan Road, Richmond | Leasehold | 55 m² | £267,000 (2001) |
| Flat 3, 17 Cardigan Road, Richmond | Leasehold | 96 m² | £880,000 (2025) |
| Flat 3, 21 Cardigan Road, Richmond | Leasehold | 38 m² | £390,000 (2025) |
| Flat 3, 22 Cardigan Road, Richmond | Leasehold | 85 m² | £455,000 (2003) |
| Flat 3, 23 Cardigan Road, London | - | 114 m² | - |
| Flat 3, 24 Cardigan Road, Richmond | Leasehold | 113 m² | £945,000 (2024) |
| Flat 4, 6, Cardigan Road, Richmond | - | 32 m² | - |
| Flat 4, 7 Cardigan Road, Richmond | Leasehold | 26 m² | £350,000 (2025) |
| Flat 4, 9 Cardigan Road, Richmond | - | 55 m² | - |
| Flat 4, 16 Cardigan Road, Richmond | - | 32 m² | - |
| Flat 4, 21 Cardigan Road, Richmond | - | 36 m² | - |
| Flat 4, 22 Cardigan Road, Richmond | Leasehold | 53 m² | £410,000 (2023) |
| Flat 5, 6 Cardigan Road, Richmond | - | 78 m² | - |
| Flat 5, 7 Cardigan Road, Richmond | - | 27 m² | - |
| Flat 5, 9 Cardigan Road, Richmond | - | 57 m² | - |
| Flat 5, 10 Cardigan Road, Richmond | Leasehold | 51 m² | £470,000 (2018) |
| Flat 5, 21 Cardigan Road, Richmond | Leasehold | 34 m² | £162,000 (2001) |
| Flat 5, 22 Cardigan Road, Richmond | Leasehold | 50 m² | £407,000 (2018) |
| Flat 6, 6, Cardigan Road, Richmond | - | 29 m² | - |
| Flat 6, 22 Cardigan Road, Richmond | Leasehold | 55 m² | £385,000 (2022) |
| Flat 7, 21 Cardigan Road, Richmond | Leasehold | 49 m² | £72,500 (1997) |
| Flat B, 2 Cardigan Road, Richmond | - | 71 m² | - |
| Flat C, 18 Cardigan Road, Richmond | Leasehold | 28 m² | £181,500 (2005) |
| Flat F, 18 Cardigan Road, Richmond | Leasehold | 28 m² | £290,000 (2019) |
| Ground Floor Flat, 1 Cardigan Road, Richmond | - | 89 m² | - |
| Ground Floor Flat, 19 Cardigan Road, Richmond | - | 65 m² | - |
| Raised Ground Floor Flat, 5 Cardigan Road, Richmond | - | 62 m² | - |
| Second Floor Flat, 5 Cardigan Road, Richmond | - | 96 m² | - |
