| 1, Osprey Close, Falcon Way, Watford | Leasehold | 28 m² | £38,000 (1998) |
| 2, Osprey Close, Falcon Way, Watford | Leasehold | 28 m² | £120,500 (2014) |
| 3, Osprey Close, Falcon Way, Watford | Leasehold | 27 m² | £80,000 (2013) |
| 4, Osprey Close, Falcon Way, Watford | Leasehold | 27 m² | £140,000 (2025) |
| 5, Osprey Close, Falcon Way, Watford | Leasehold | 35 m² | £105,000 (2006) |
| 6, Osprey Close, Falcon Way, Watford | Leasehold | 30 m² | £63,000 (2001) |
| 7, Osprey Close, Falcon Way, Watford | Leasehold | 30 m² | £74,950 (2001) |
| 8, Osprey Close, Falcon Way, Watford | Leasehold | 29 m² | £158,000 (2021) |
| 9, Osprey Close, Falcon Way, Watford | Leasehold | 28 m² | £101,000 (2014) |
| 10, Osprey Close, Falcon Way, Watford | Leasehold | 27 m² | £58,000 (2001) |
| 11 Osprey Close, Falcon Way, Watford | Leasehold | 31 m² | £120,000 (2015) |
| 12, Osprey Close, Falcon Way, Watford | Leasehold | 30 m² | £157,000 (2021) |
| 14, Osprey Close, Falcon Way, Watford | Leasehold | 39 m² | £195,000 (2019) |
| 17, Osprey Close, Falcon Way, Watford | Leasehold | 57 m² | £250,000 (2017) |
| 18, Osprey Close, Falcon Way, Watford | Leasehold | 59 m² | £180,000 (2014) |
| 20 Osprey Close, Falcon Way, Watford | Leasehold | 39 m² | £98,000 (2004) |
| 21 Osprey Close, Falcon Way, Watford | Leasehold | 38 m² | £126,000 (2011) |
| 22, Osprey Close, Falcon Way, Watford | Leasehold | 38 m² | £57,000 (1999) |
| 23 Osprey Close, Falcon Way, Watford | Leasehold | 46 m² | £148,000 (2006) |
| 24, Osprey Close, Falcon Way, Watford | Leasehold | 58 m² | £199,950 (2014) |
| 26 Osprey Close, Falcon Way, Watford | Leasehold | 38 m² | £135,000 (2010) |
| 27, Osprey Close, Falcon Way, Watford | Leasehold | 38 m² | £225,000 (2017) |
| 28 Osprey Close, Falcon Way, Watford | Leasehold | 39 m² | £218,000 (2018) |
| 29 Osprey Close, Falcon Way, Watford | Leasehold | 42 m² | £263,000 (2016) |
| 30, Osprey Close, Falcon Way, Watford | Leasehold | 60 m² | £263,500 (2017) |
| 31, Osprey Close, Falcon Way, Watford | Leasehold | 54 m² | £152,950 (2005) |
| 33, Osprey Close, Falcon Way, Watford | Leasehold | 43 m² | £210,000 (2018) |
| 34 Osprey Close, Falcon Way, Watford | Leasehold | 52 m² | £260,000 (2018) |
| 35, Osprey Close, Falcon Way, Watford | Leasehold | 53 m² | £267,000 (2017) |
| 36 Osprey Close, Falcon Way, Watford | Leasehold | 41 m² | £128,000 (2004) |
| 37, Osprey Close, Falcon Way, Watford | Leasehold | 39 m² | £52,200 (1998) |
| 38, Osprey Close, Falcon Way, Watford | Leasehold | 55 m² | £155,000 (2013) |
| 39 Osprey Close, Watford, Watford | Leasehold | 51 m² | £259,000 (2026) |
| 40, Osprey Close, Falcon Way, Watford | Leasehold | 40 m² | £200,000 (2017) |
| 41, Osprey Close, Falcon Way, Watford | Leasehold | 41 m² | £216,000 (2017) |
| 42 Osprey Close, Falcon Way, Watford | Leasehold | 54 m² | £257,500 (2025) |
| 44, Osprey Close, Falcon Way, Watford | Leasehold | 40 m² | £200,000 (2026) |
| 45 Osprey Close, Falcon Way, Watford | Leasehold | 40 m² | £195,000 (2022) |
| 47 Osprey Close, Falcon Way, Watford | Leasehold | 51 m² | £150,000 (2009) |
| 48 Osprey Close, Falcon Way, Watford | Leasehold | 41 m² | £70,000 (1999) |
| 49, Osprey Close, Falcon Way, Watford | Leasehold | 50 m² | £163,000 (2015) |
| 50, Osprey Close, Falcon Way, Watford | Leasehold | 52 m² | £230,000 (2019) |
| 51, Osprey Close, Falcon Way, Watford | Leasehold | 53 m² | £265,000 (2024) |
| 52 Osprey Close, Falcon Way, Watford | Leasehold | 29 m² | £118,000 (2009) |
| 53, Osprey Close, Falcon Way, Watford | Leasehold | 40 m² | £210,000 (2024) |
| 54 Osprey Close, Falcon Way, Watford | Leasehold | 49 m² | £150,000 (2013) |
| 55 Osprey Close, Falcon Way, Watford | Leasehold | 50 m² | £154,950 (2006) |
| 56 Osprey Close, Falcon Way, Watford | Leasehold | 40 m² | £133,500 (2009) |
| 57, Osprey Close, Falcon Way, Watford | Leasehold | 45 m² | £210,000 (2022) |
| 58 Osprey Close, Falcon Way, Watford | Leasehold | 54 m² | £135,000 (2011) |
| 60, Osprey Close, Falcon Way, Watford | Leasehold | 40 m² | £118,000 (2003) |
| 61, Osprey Close, Falcon Way, Watford | Leasehold | 41 m² | £93,950 (2002) |
| 62 Osprey Close, Falcon Way, Watford | Leasehold | 54 m² | £255,000 (2025) |
| 63 Osprey Close, Falcon Way, Watford | Leasehold | 51 m² | £149,000 (2013) |
| 65 Osprey Close, Falcon Way, Watford | Leasehold | 40 m² | £125,000 (2006) |
| 66 Osprey Close, Falcon Way, Watford | Leasehold | 53 m² | £260,000 (2016) |
| 67 Osprey Close, Falcon Way, Watford | Leasehold | 51 m² | £272,000 (2023) |
| 68 Osprey Close, Watford, Watford | Leasehold | 41 m² | £155,000 (2015) |