| Flat 22, Lassen House, 12 Lismore Boulevard, London, NW9 4BY | Apr 2024 | £358,000 | Flat / maisonette | Leasehold |
| Flat 7, Lassen House, 12 Lismore Boulevard, London, NW9 4BY | Mar 2023 | £515,000 | Flat / maisonette | Leasehold |
| Flat 3, Lassen House, 12 Lismore Boulevard, London, NW9 4BY | Dec 2022 | £350,000 | Flat / maisonette | Leasehold |
| Flat 11, Lassen House, 12 Lismore Boulevard, London, NW9 4BY | Oct 2022 | £380,000 | Flat / maisonette | Leasehold |
| Flat 13, Lassen House, 12 Lismore Boulevard, London, NW9 4BY | Sep 2022 | £575,000 | Flat / maisonette | Leasehold |
| Flat 20, Lassen House, 12 Lismore Boulevard, London, NW9 4BY | May 2022 | £530,000 | Flat / maisonette | Leasehold |
| Flat 5, Lassen House, 12 Lismore Boulevard, London, NW9 4BY | Nov 2019 | £350,000 | Flat / maisonette | Leasehold |
| Flat 2, Lassen House, 12 Lismore Boulevard, London, NW9 4BY | Nov 2019 | £580,000 | Flat / maisonette | Leasehold |
| Flat 9, Lassen House, 12 Lismore Boulevard, London, NW9 4BY | May 2019 | £480,000 | Flat / maisonette | Leasehold |
| Flat 21, Lassen House, 12 Lismore Boulevard, London, NW9 4BY | Nov 2018 | £375,000 | Flat / maisonette | Leasehold |
| Flat 18, Lassen House, 12 Lismore Boulevard, London, NW9 4BY | Sep 2018 | £560,000 | Flat / maisonette | Leasehold |
| Flat 8, Lassen House, 12 Lismore Boulevard, London, NW9 4BY | Sep 2018 | £475,300 | Flat / maisonette | Leasehold |
| Flat 24, Lassen House, 12 Lismore Boulevard, London, NW9 4BY | Sep 2018 | £628,425 | Flat / maisonette | Leasehold |
| Flat 19, Lassen House, 12 Lismore Boulevard, London, NW9 4BY | Sep 2018 | £477,500 | Flat / maisonette | Leasehold |
| Flat 1, Lassen House, 12 Lismore Boulevard, London, NW9 4BY | Sep 2018 | £630,000 | Flat / maisonette | Leasehold |
| Flat 12, Lassen House, 12 Lismore Boulevard, London, NW9 4BY | Sep 2018 | £446,500 | Flat / maisonette | Leasehold |
| Flat 23, Lassen House, 12 Lismore Boulevard, London, NW9 4BY | Sep 2018 | £627,000 | Flat / maisonette | Leasehold |
| Flat 6, Lassen House, 12 Lismore Boulevard, London, NW9 4BY | Sep 2018 | £345,000 | Flat / maisonette | Leasehold |
| Flat 17, Lassen House, 12 Lismore Boulevard, London, NW9 4BY | Sep 2018 | £430,000 | Flat / maisonette | Leasehold |
| Flat 14, Lassen House, 12 Lismore Boulevard, London, NW9 4BY | Sep 2018 | £477,675 | Flat / maisonette | Leasehold |
| Flat 10, Lassen House, 12 Lismore Boulevard, London, NW9 4BY | Sep 2018 | £440,000 | Flat / maisonette | Leasehold |
| Flat 15, Lassen House, 12 Lismore Boulevard, London, NW9 4BY | Sep 2018 | £470,000 | Flat / maisonette | Leasehold |
| Flat 16, Lassen House, 12 Lismore Boulevard, London, NW9 4BY | Sep 2018 | £346,750 | Flat / maisonette | Leasehold |
| Flat 4, Lassen House, 12 Lismore Boulevard, London, NW9 4BY | Aug 2018 | £337,250 | Flat / maisonette | Leasehold |