| 1, St. Annes Crescent, Undy, Caldicot | - | 126 m² | - |
| 2 St. Annes Crescent, Undy, Caldicot | Freehold | 104 m² | £297,250 (2020) |
| 3, St. Annes Crescent, Undy, Caldicot | Freehold | 55 m² | £240,000 (2022) |
| 4, St. Annes Crescent, Undy, Caldicot | Freehold | 145 m² | £359,000 (2021) |
| 5, St. Annes Crescent, Undy, Caldicot | Freehold | 63 m² | £310,000 (2022) |
| 6 St Annes Crescent, Undy, Undy | Freehold | 67 m² | £300,000 (2025) |
| 7 St. Annes Crescent, Undy, Caldicot | Freehold | 60 m² | £144,000 (2012) |
| 8, St. Annes Crescent, Undy, Caldicot | Freehold | 56 m² | £267,000 (2021) |
| 10 St. Annes Crescent, Undy, Caldicot | Freehold | 70 m² | £288,000 (2025) |
| 12 St. Annes Crescent, Undy, Caldicot | Freehold | 90 m² | £175,000 (2016) |
| 16, St. Annes Crescent, Undy, Caldicot | Freehold | 68 m² | £227,000 (2020) |
| 17, St. Annes Crescent, Undy, Caldicot | Freehold | 86 m² | £155,000 (2009) |
| 18 St. Annes Crescent, Undy, Caldicot | Freehold | 49 m² | £69,950 (2000) |
| 19 St. Annes Crescent, Undy, Caldicot | Freehold | 62 m² | £87,000 (2003) |
| 20, St. Annes Crescent, Undy, Caldicot | Freehold | 86 m² | £148,000 (2010) |
| 21 St. Annes Crescent, Undy, Caldicot | - | 53 m² | - |
| 22, St. Annes Crescent, Undy, Caldicot | Freehold | 80 m² | £167,000 (2015) |
| 24 St. Annes Crescent, Undy, Caldicot | Freehold | 91 m² | £115,000 (2003) |
| 25 St. Annes Crescent, Undy, Caldicot | Freehold | 62 m² | £148,500 (2006) |
| 27 St. Annes Crescent, Undy, Caldicot | Freehold | 72 m² | £255,000 (2025) |
| 28, St. Annes Crescent, Undy, Caldicot | Freehold | 55 m² | £215,000 (2020) |
| 30, St. Annes Crescent, Undy, Caldicot | Freehold | 55 m² | £207,500 (2021) |
| 32, St. Annes Crescent, Undy, Caldicot | Freehold | 66 m² | £120,000 (2012) |
| 34 St Annes Crescent, Undy, Undy | Freehold | 64 m² | £230,000 (2026) |
| 36 St. Annes Crescent, Undy, Caldicot | Freehold | 55 m² | £208,000 (2023) |
| 38 St. Annes Crescent, Undy, Caldicot | Freehold | 60 m² | £143,500 (2012) |
| 42 St. Annes Crescent, Undy, Caldicot | Freehold | 64 m² | £215,000 (2023) |
| 44, St. Annes Crescent, Undy, Caldicot | Freehold | 65 m² | £125,000 (2016) |
| 46, St. Annes Crescent, Undy, Caldicot | - | 56 m² | - |
| 48 St. Annes Crescent, Undy, Caldicot | Freehold | 68 m² | £277,000 (2026) |
| 50, St. Annes Crescent, Undy, Caldicot | Freehold | 69 m² | £160,250 (2014) |
| 54, St. Annes Crescent, Undy, Caldicot | Freehold | 55 m² | £160,000 (2019) |
| 56, St. Annes Crescent, Undy, Caldicot | Freehold | 56 m² | £126,000 (2011) |
| 58 St. Annes Crescent, Undy, Caldicot | Freehold | 77 m² | £156,000 (2014) |
| 60, St. Annes Crescent, Undy, Caldicot | Freehold | 55 m² | £128,000 (2014) |
| 62 St. Annes Crescent, Undy, Caldicot | Freehold | 55 m² | £224,000 (2025) |
| 64, St. Annes Crescent, Undy, Caldicot | Freehold | 56 m² | £117,000 (2005) |
| 66 St Annes Crescent, Undy, Undy | Freehold | 64 m² | £120,000 (2006) |
| 68, St. Annes Crescent, Undy, Caldicot | Freehold | 55 m² | £71,500 (2002) |
| 72, St. Annes Crescent, Undy, Caldicot | Freehold | 55 m² | £120,000 (2009) |
| 74, St. Annes Crescent, Undy, Caldicot | Freehold | 56 m² | £124,000 (2013) |
| 76 St. Annes Crescent, Undy, Caldicot | Freehold | 55 m² | £127,000 (2004) |