| Flat 11, Hardy House Union Lane, Isleworth, TW7 6GU | Oct 2025 | £146,000 | Flat / maisonette | Leasehold |
| Flat 19, Hardy House Union Lane, Isleworth, TW7 6GU | Apr 2025 | £190,000 | Flat / maisonette | Leasehold |
| 17, Hardy House Union Lane, Isleworth, TW7 6GU | Mar 2025 | £202,500 | Flat / maisonette | Leasehold |
| Flat 22, Hardy House Union Lane, Isleworth, TW7 6GU | Sep 2024 | £345,000 | Flat / maisonette | Leasehold |
| Flat 20, Hardy House Union Lane, Isleworth, TW7 6GU | Dec 2022 | £420,000 | Flat / maisonette | Leasehold |
| Flat 6, Hardy House Union Lane, Isleworth, TW7 6GU | Mar 2022 | £266,000 | Flat / maisonette | Leasehold |
| Flat 3, Hardy House Union Lane, Isleworth, TW7 6GU | Feb 2022 | £275,000 | Flat / maisonette | Leasehold |
| Flat 35, Hardy House Union Lane, Isleworth, TW7 6GU | Sep 2021 | £154,000 | Flat / maisonette | Leasehold |
| Flat 10, Hardy House Union Lane, Isleworth, TW7 6GU | Sep 2019 | £159,750 | Flat / maisonette | Leasehold |
| Flat 13, Hardy House Union Lane, Isleworth, TW7 6GU | Jul 2019 | £123,750 | Flat / maisonette | Leasehold |
| Flat 34, Hardy House Union Lane, Isleworth, TW7 6GU | Jan 2018 | £365,000 | Flat / maisonette | Leasehold |
| Flat 12, Hardy House Union Lane, Isleworth, TW7 6GU | Nov 2016 | £144,000 | Flat / maisonette | Leasehold |
| Flat 31, Hardy House Union Lane, Isleworth, TW7 6GU | Sep 2016 | £144,000 | Flat / maisonette | Leasehold |
| Flat 29, Hardy House Union Lane, Isleworth, TW7 6GU | Sep 2016 | £194,000 | Flat / maisonette | Leasehold |
| Flat 25, Hardy House Union Lane, Isleworth, TW7 6GU | Nov 2015 | £170,000 | Flat / maisonette | Leasehold |
| Flat 5, Hardy House Union Lane, Isleworth, TW7 6GU | Aug 2015 | £340,000 | Flat / maisonette | Leasehold |
| Flat 8, Hardy House Union Lane, Isleworth, TW7 6GU | Mar 2015 | £323,000 | Flat / maisonette | Leasehold |
| Flat 18, Hardy House Union Lane, Isleworth, TW7 6GU | Nov 2010 | £84,000 | Flat / maisonette | Leasehold |
| Flat 17, Hardy House Union Lane, Isleworth, TW7 6GU | Oct 2010 | £141,000 | Flat / maisonette | Leasehold |