| Project Name | New Castle |
| Developer Name | PT Niaga Guna Kencana |
| Total Landbank (Ha) | 7.1 |
| Website | https://www.ngkjambi.com/project/new-castle.html |
| City | Jambi |
| Province | Jambi |
| Population | 642,260 in (2025) |
| People Density | 3,780.45/km2 |
| Regional Minimum Wage (UMR) | IDR 3,868,963 in (2026) |