| 52 Gladstone Road, Watford, WD17 2RB | Oct 2025 | £600,000 | Terraced | Freehold |
| 40 Gladstone Road, Watford, WD17 2RB | May 2025 | £400,000 | Terraced | Freehold |
| 84B Gladstone Road, Watford, WD17 2RB | Mar 2025 | £323,000 | Flat / maisonette | Leasehold |
| 50 Gladstone Road, Watford, WD17 2RB | Nov 2024 | £467,000 | Terraced | Freehold |
| Flat 3, 80 Gladstone Road, Watford, WD17 2RB | Oct 2023 | £145,000 | Flat / maisonette | Leasehold |
| 86 Gladstone Road, Watford, WD17 2RB | Sep 2023 | £725,000 | Semi-detached | Freehold |
| 58 Gladstone Road, Watford, WD17 2RB | Jun 2023 | £315,000 | Flat / maisonette | Leasehold |
| 32 Gladstone Road, Watford, WD17 2RB | Apr 2023 | £519,500 | Terraced | Freehold |
| Ground Floor Flat, 66 Gladstone Road, Watford, WD17 2RB | Apr 2023 | £278,500 | Flat / maisonette | Leasehold |
| 76B Gladstone Road, Watford, WD17 2RB | Mar 2023 | £215,000 | Flat / maisonette | Leasehold |
| 48 Gladstone Road, Watford, WD17 2RB | Jan 2023 | £184,000 | Terraced | Freehold |
| 72A Gladstone Road, Watford, WD17 2RB | Apr 2022 | £270,000 | Flat / maisonette | Leasehold |
| 30 Gladstone Road, Watford, WD17 2RB | Feb 2022 | £435,000 | Terraced | Freehold |
| 90 Gladstone Road, Watford, WD17 2RB | Jun 2021 | £660,000 | Semi-detached | Freehold |
| First Floor Flat, 66 Gladstone Road, Watford, WD17 2RB | May 2021 | £225,000 | Flat / maisonette | Leasehold |
| First Floor Flat, 70 Gladstone Road, Watford, WD17 2RB | Apr 2021 | £290,000 | Flat / maisonette | Leasehold |
| 66 Gladstone Road, Watford, WD17 2RB | Feb 2021 | £10,000 | Other property | Freehold |
| 58A Gladstone Road, Watford, WD17 2RB | Jun 2020 | £235,000 | Flat / maisonette | Leasehold |
| 38 Gladstone Road, Watford, WD17 2RB | Feb 2020 | £532,000 | Terraced | Freehold |
| 34 Gladstone Road, Watford, WD17 2RB | Sep 2019 | £560,000 | Terraced | Freehold |
| 56 Gladstone Road, Watford, WD17 2RB | Nov 2018 | £405,000 | Terraced | Freehold |
| 46A Gladstone Road, Watford, WD17 2RB | Apr 2018 | £245,000 | Terraced | Leasehold |
| 22 Gladstone Road, Watford, WD17 2RB | Mar 2016 | £475,000 | Terraced | Freehold |
| 54 Gladstone Road, Watford, WD17 2RB | Sep 2015 | £415,000 | Terraced | Freehold |
| 84A Gladstone Road, Watford, WD17 2RB | Feb 2015 | £263,000 | Flat / maisonette | Leasehold |
| 46B Gladstone Road, Watford, WD17 2RB | Nov 2013 | £149,000 | Flat / maisonette | Leasehold |
| 74 Gladstone Road, Watford, WD17 2RB | Oct 2013 | £227,500 | Flat / maisonette | Leasehold |
| 72B Gladstone Road, Watford, WD17 2RB | Aug 2012 | £120,000 | Flat / maisonette | Leasehold |
| 76A Gladstone Road, Watford, WD17 2RB | Nov 2011 | £136,320 | Flat / maisonette | Leasehold |
| 42 Gladstone Road, Watford, WD17 2RB | Jan 2011 | £250,000 | Terraced | Freehold |
| 60 Gladstone Road, Watford, WD17 2RB | Jul 2008 | £160,000 | Semi-detached | Freehold |
| 64 Gladstone Road, Watford, WD17 2RB | May 2007 | £174,000 | Detached | Leasehold |
| 36 Gladstone Road, Watford, WD17 2RB | Feb 2007 | £243,000 | Terraced | Freehold |
| Flat 4, 80 Gladstone Road, Watford, WD17 2RB | Nov 2006 | £83,000 | Flat / maisonette | Leasehold |
| 24 Gladstone Road, Watford, WD17 2RB | Jun 2006 | £210,000 | Terraced | Freehold |
| Flat 2, 88 Gladstone Road, Watford, WD17 2RB | Feb 2006 | £315,000 | Terraced | Freehold |
| 68 Gladstone Road, Watford, WD17 2RB | Jun 2003 | £106,750 | Flat / maisonette | Leasehold |
| Flat 2, 80 Gladstone Road, Watford, WD17 2RB | May 2002 | £80,500 | Flat / maisonette | Leasehold |
| Flat 5, 80 Gladstone Road, Watford, WD17 2RB | Mar 2001 | £73,000 | Flat / maisonette | Leasehold |
| 46 Gladstone Road, Watford, WD17 2RB | Jun 2000 | £76,000 | Terraced | Leasehold |
| 20 Gladstone Road, Watford, WD17 2RB | Apr 1998 | £172,500 | Detached | Freehold |
| 62 Gladstone Road, Watford, WD17 2RB | May 1996 | £38,750 | Flat / maisonette | Leasehold |