| 1 Islay Crescent, Highworth, Swindon | Freehold | 122 m² | £400,000 (2025) |
| 2 Islay Crescent, Highworth, Swindon | Freehold | 96 m² | £140,000 (2001) |
| 3 Islay Crescent, Highworth, Swindon | Freehold | 89 m² | £323,500 (2023) |
| 4, Islay Crescent, Highworth, Swindon | Freehold | 94 m² | £250,000 (2011) |
| 8, Islay Crescent, Highworth, Swindon | Freehold | 133 m² | £220,000 (2011) |
| 11, Islay Crescent, Highworth, Swindon | - | 130 m² | - |
| 12, Islay Crescent, Highworth, Swindon | Freehold | 121 m² | £157,500 (2004) |
| 13, Islay Crescent, Highworth, Swindon | - | 100 m² | - |
| 15, Islay Crescent, Highworth, Swindon | - | 120 m² | - |
| 17, Islay Crescent, Highworth, Swindon | Freehold | 84 m² | £320,000 (2025) |
| 18 Islay Crescent, Highworth, Swindon | Freehold | 97 m² | £230,000 (2018) |
| 19 Islay Crescent, Highworth, Swindon | Freehold | 91 m² | £192,000 (2013) |
| 20, Islay Crescent, Highworth, Swindon | Freehold | 76 m² | £147,000 (2013) |
| 21 Islay Crescent, Highworth, Swindon | Freehold | 74 m² | £300,000 (2024) |
| 23, Islay Crescent, Highworth, Swindon | Freehold | 92 m² | £277,000 (2016) |
| 25 Islay Crescent, Highworth, Swindon | Freehold | 75 m² | £360,000 (2023) |
| 28 Islay Crescent, Highworth, Swindon | Freehold | 81 m² | £232,500 (2026) |
| 29 Islay Crescent, Highworth, Swindon | Freehold | 67 m² | £322,000 (2025) |
| 30, Islay Crescent, Highworth, Swindon | Freehold | 72 m² | £205,000 (2019) |
| 31, Islay Crescent, Highworth, Swindon | Freehold | 58 m² | £280,000 (2024) |
| 33 Islay Crescent, Highworth, Swindon | Freehold | 69 m² | £300,000 (2025) |
| 35, Islay Crescent, Highworth, Swindon | Freehold | 66 m² | £213,000 (2011) |
| 37 Islay Crescent, Highworth, Swindon | Freehold | 62 m² | £295,000 (2024) |
| 39 Islay Crescent, Highworth, Swindon | Freehold | 70 m² | £272,500 (2023) |
| 43, Islay Crescent, Highworth, Swindon | Freehold | 88 m² | £202,000 (2016) |
| 51, Islay Crescent, Highworth, Swindon | Freehold | 81 m² | £220,000 (2021) |
| 53, Islay Crescent, Highworth, Swindon | Freehold | 79 m² | £150,000 (2013) |