| Flat 1 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 74 m² | £410,000 (2017) |
| Flat 2 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 74 m² | £425,000 (2017) |
| Flat 3 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 74 m² | £427,500 (2017) |
| Flat 4 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 73 m² | £430,000 (2017) |
| Flat 5, Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 49 m² | £305,500 (2017) |
| Flat 6 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 73 m² | £440,000 (2017) |
| Flat 7 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 73 m² | £440,000 (2017) |
| Flat 8 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 72 m² | £425,000 (2017) |
| Flat 9 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 72 m² | £415,000 (2017) |
| Flat 10 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 73 m² | £399,500 (2017) |
| Flat 11 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 73 m² | £399,500 (2017) |
| Flat 12 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 49 m² | £305,500 (2017) |
| Flat 13 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 49 m² | £316,800 (2017) |
| Flat 14 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 73 m² | £450,000 (2017) |
| Flat 15 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 73 m² | £450,000 (2017) |
| Flat 16 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 72 m² | £455,000 (2019) |
| Flat 17 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 72 m² | £450,000 (2023) |
| Flat 18 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 73 m² | £408,900 (2017) |
| Flat 19 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 73 m² | £430,000 (2017) |
| Flat 20 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 49 m² | £335,000 (2017) |
| Flat 21 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 49 m² | £340,000 (2017) |
| Flat 22 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 73 m² | £455,000 (2017) |
| Flat 23 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 73 m² | £450,000 (2026) |
| Flat 24 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 72 m² | £455,000 (2017) |
| Flat 25 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 72 m² | £445,500 (2024) |
| Flat 26 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 73 m² | £455,000 (2017) |
| Flat 27 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 73 m² | £445,000 (2017) |
| Flat 28 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 49 m² | £340,000 (2017) |
| Flat 29 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 49 m² | £350,000 (2017) |
| Flat 30 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 73 m² | £455,000 (2017) |
| Flat 31 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 73 m² | £500,000 (2021) |
| Flat 32 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 72 m² | £465,000 (2017) |
| Flat 33 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 72 m² | £465,000 (2017) |
| Flat 34 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 73 m² | £450,000 (2021) |
| Flat 35 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 73 m² | £460,000 (2017) |
| Flat 36 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 49 m² | £331,200 (2017) |
| Flat 37 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 88 m² | £560,000 (2017) |
| Flat 38 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 75 m² | £490,000 (2017) |
| Flat 39 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 75 m² | £475,000 (2017) |
| Flat 40 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 75 m² | £490,000 (2017) |
| Flat 41 Boulogne House, Frazer Nash Close, Isleworth | Leasehold | 90 m² | £597,500 (2020) |
