| 8 Javelin Close, Northampton | Freehold | 64 m² | £73,000 (2000) |
| 12, Javelin Close, Northampton | Freehold | 56 m² | £46,500 (1997) |
| 16 Javelin Close, Northampton | Freehold | 56 m² | £232,000 (2022) |
| 18, Javelin Close, Northampton | Freehold | 62 m² | £185,000 (2025) |
| 22, Javelin Close, Northampton | Freehold | 78 m² | £69,995 (1999) |
| 24, Javelin Close, Northampton | Freehold | 78 m² | £138,000 (2012) |
| 26, Javelin Close, Northampton | Freehold | 55 m² | £230,000 (2025) |
| 28 Javelin Close, Northampton | Freehold | 57 m² | £106,000 (2017) |
| 30 Javelin Close, Northampton | Freehold | 49 m² | £46,500 (1997) |
| 34, Javelin Close, Northampton | Freehold | 45 m² | £38,000 (1998) |
| 36 Javelin Close, Northampton, Northampton | Freehold | 45 m² | £143,350 (2020) |
| 38, Javelin Close, Northampton | Freehold | 45 m² | £127,000 (2016) |
| 40, Javelin Close, Northampton | Freehold | 45 m² | £146,500 (2018) |
| 42 Javelin Close, Northampton | Freehold | 45 m² | £152,500 (2020) |
| 44, Javelin Close, Northampton | - | 45 m² | - |
| 48 Javelin Close, Northampton | Freehold | 46 m² | £140,000 (2023) |
| 50 Javelin Close, Northampton | Freehold | 57 m² | £145,000 (2015) |
| 52 Javelin Close, Northampton | Freehold | 57 m² | £125,000 (2013) |
| 54, Javelin Close, Northampton | Freehold | 56 m² | £137,500 (2015) |
| 56, Javelin Close, Northampton | Freehold | 56 m² | £132,500 (2007) |