| 23, Warren House Union Lane, Isleworth, TW7 6GJ | Jul 2026 | £250,000 | Flat / maisonette | Leasehold |
| 17, Warren House Union Lane, Isleworth, TW7 6GJ | Apr 2026 | £320,000 | Flat / maisonette | Leasehold |
| 18, Warren House Union Lane, Isleworth, TW7 6GJ | Feb 2024 | £245,000 | Flat / maisonette | Leasehold |
| 26, Warren House Union Lane, Isleworth, TW7 6GJ | Feb 2024 | £287,000 | Flat / maisonette | Leasehold |
| 5, Warren House Union Lane, Isleworth, TW7 6GJ | Apr 2022 | £365,000 | Flat / maisonette | Leasehold |
| 8, Warren House Union Lane, Isleworth, TW7 6GJ | Jan 2022 | £375,000 | Flat / maisonette | Leasehold |
| 6, Warren House Union Lane, Isleworth, TW7 6GJ | Nov 2021 | £252,500 | Flat / maisonette | Leasehold |
| 20, Warren House Union Lane, Isleworth, TW7 6GJ | Aug 2021 | £375,000 | Flat / maisonette | Leasehold |
| 11, Warren House Union Lane, Isleworth, TW7 6GJ | Jan 2021 | £275,000 | Flat / maisonette | Leasehold |
| 3, Warren House Union Lane, Isleworth, TW7 6GJ | May 2020 | £265,000 | Flat / maisonette | Leasehold |
| 15, Warren House Union Lane, Isleworth, TW7 6GJ | Jul 2018 | £285,000 | Flat / maisonette | Leasehold |
| 13, Warren House Union Lane, Isleworth, TW7 6GJ | May 2014 | £315,000 | Flat / maisonette | Leasehold |
| 2, Warren House Union Lane, Isleworth, TW7 6GJ | Jun 2010 | £240,500 | Flat / maisonette | Leasehold |
| 1, Warren House Union Lane, Isleworth, TW7 6GJ | Jun 2010 | £242,000 | Flat / maisonette | Leasehold |
| 4, Warren House Union Lane, Isleworth, TW7 6GJ | Jun 2010 | £242,000 | Flat / maisonette | Leasehold |
| 7, Warren House Union Lane, Isleworth, TW7 6GJ | Jun 2010 | £185,500 | Flat / maisonette | Leasehold |
| 14, Warren House Union Lane, Isleworth, TW7 6GJ | Jun 2010 | £197,950 | Flat / maisonette | Leasehold |
| 10, Warren House Union Lane, Isleworth, TW7 6GJ | Jun 2010 | £196,995 | Flat / maisonette | Leasehold |
| 9, Warren House Union Lane, Isleworth, TW7 6GJ | Jun 2010 | £255,000 | Flat / maisonette | Leasehold |
| 25, Warren House Union Lane, Isleworth, TW7 6GJ | May 2010 | £257,950 | Flat / maisonette | Leasehold |
| 21, Warren House Union Lane, Isleworth, TW7 6GJ | Apr 2010 | £250,000 | Flat / maisonette | Leasehold |
| 12, Warren House Union Lane, Isleworth, TW7 6GJ | Apr 2010 | £255,950 | Flat / maisonette | Leasehold |
| 22, Warren House Union Lane, Isleworth, TW7 6GJ | Apr 2010 | £199,950 | Flat / maisonette | Leasehold |
| 19, Warren House Union Lane, Isleworth, TW7 6GJ | Apr 2010 | £195,000 | Flat / maisonette | Leasehold |
| 27, Warren House Union Lane, Isleworth, TW7 6GJ | Mar 2010 | £197,990 | Flat / maisonette | Leasehold |
| 24, Warren House Union Lane, Isleworth, TW7 6GJ | Mar 2010 | £250,000 | Flat / maisonette | Leasehold |