A regional government agency was planning to invest $8 million into a multi-purpose community centre intended to serve youth programs, adult education, and local events. While the initiative was well-intentioned and widely supported, stakeholders raised concerns about long-term sustainability, community uptake, and whether the investment would deliver measurable impact. To ensure transparency and responsible allocation of public funds, the agency conducted a feasibility study and developed a DCF-based model that included projected operating costs, usage rates, and potential social returns on investment. The model also accounted for maintenance costs, staffing, and long-term funding scenarios. Findings showed that the original design exceeded both financial and operational capacity. Through scenario analysis, a revised version of the project—scaled to real demand and partnered with local NGOs—delivered the same community outcomes at 35% less cost. This data-driven process allowed the agency to move forward with confidence, maintaining public trust while ensuring that resources were used effectively and sustainably. For governments and non-profits, financial modeling and feasibility studies are essential tools—not just to measure returns, but to demonstrate accountability, optimize impact, and make complex funding decisions with clarity.