| 201 Thirlmere Gardens, Northwood, HA6 2GA | Jan 2026 | £187,000 | Flat / maisonette | Leasehold |
| 153 Thirlmere Gardens, Northwood, HA6 2GA | Dec 2025 | £160,000 | Flat / maisonette | Leasehold |
| 31 Thirlmere Gardens, Northwood, HA6 2RX | Nov 2025 | £300,000 | Terraced | Freehold |
| 179 Thirlmere Gardens, Northwood, HA6 2GA | Mar 2025 | £270,000 | Terraced | Leasehold |
| 137 Thirlmere Gardens, Northwood, HA6 2RX | Oct 2024 | £350,000 | Semi-detached | Freehold |
| 1, Sandhurst Court, 66 Thirlmere Gardens, Northwood, HA6 2RU | Aug 2024 | £750,000 | Terraced | Freehold |
| 183 Thirlmere Gardens, Northwood, HA6 2GA | Mar 2024 | £458,000 | Semi-detached | Freehold |
| 129 Thirlmere Gardens, Northwood, HA6 2RX | Oct 2023 | £270,000 | Terraced | Freehold |
| 185 Thirlmere Gardens, Northwood, HA6 2GA | Sep 2023 | £410,000 | Semi-detached | Freehold |
| 60 Thirlmere Gardens, Northwood, HA6 2RS | Jul 2023 | £705,000 | Semi-detached | Freehold |
| 4, Sandhurst Court, 66 Thirlmere Gardens, Northwood, HA6 2RU | Sep 2022 | £690,000 | Terraced | Freehold |
| 177 Thirlmere Gardens, Northwood, HA6 2GA | Mar 2022 | £260,000 | Flat / maisonette | Leasehold |
| 89 Thirlmere Gardens, Northwood, HA6 2RX | Feb 2022 | £340,000 | Terraced | Freehold |
| 161 Thirlmere Gardens, Northwood, HA6 2GA | Dec 2021 | £230,000 | Flat / maisonette | Leasehold |
| 189 Thirlmere Gardens, Northwood, HA6 2GA | Sep 2021 | £273,000 | Flat / maisonette | Leasehold |
| 1 Thirlmere Gardens, Northwood, HA6 2RS | Apr 2021 | £735,000 | Flat / maisonette | Freehold |
| 54 Thirlmere Gardens, Northwood, HA6 2RS | Mar 2021 | £760,000 | Semi-detached | Freehold |
| 104 Thirlmere Gardens, Northwood, HA6 2RU | Feb 2021 | £370,000 | Terraced | Freehold |
| 30 Thirlmere Gardens, Northwood, HA6 2RS | Feb 2021 | £750,000 | Terraced | Freehold |
| 123 Thirlmere Gardens, Northwood, HA6 2RX | Sep 2020 | £320,000 | Terraced | Freehold |
| 197 Thirlmere Gardens, Northwood, HA6 2GA | Dec 2019 | £275,000 | Flat / maisonette | Leasehold |
| 40 Thirlmere Gardens, Northwood, HA6 2RS | Jun 2019 | £705,500 | Terraced | Freehold |
| 3 Thirlmere Gardens, Northwood, HA6 2RS | Mar 2019 | £766,500 | Semi-detached | Freehold |
| 43 Thirlmere Gardens, Northwood, HA6 2RX | Sep 2018 | £150,000 | Flat / maisonette | Leasehold |
| 151 Thirlmere Gardens, Northwood, HA6 2GA | May 2017 | £270,000 | Flat / maisonette | Leasehold |
| 2, Sandhurst Court, 66 Thirlmere Gardens, Northwood, HA6 2RU | Jan 2017 | £660,000 | Terraced | Freehold |
| 108 Thirlmere Gardens, Northwood, HA6 2RU | Mar 2016 | £275,000 | Terraced | Freehold |
| 207 Thirlmere Gardens, Northwood, HA6 2GA | Nov 2015 | £123,000 | Terraced | Leasehold |
| 195 Thirlmere Gardens, Northwood, HA6 2GA | Nov 2015 | £250,000 | Flat / maisonette | Leasehold |
| 57 Thirlmere Gardens, Northwood, HA6 2RX | Oct 2015 | £172,500 | Flat / maisonette | Leasehold |