As urbanization accelerates, traditional cities face numerous challenges such as aging infrastructure, limited community functions, and inadequate environmental sustainability. The concept of the "future community," as an innovative approach to urban development, emphasizes the application of smart technologies, enhanced community participation, eco-friendly designs, and diversified economic growth, providing a new direction for urban renewal. This study aims to explore the application of the future community concept in urban renewal design through a combination of literature review, case studies, and data analysis, systematically analyzing the core characteristics of future communities and their impact on urban renewal. The research selects typical urban renewal cases from both domestic and international contexts, constructs a relationship model between future communities and urban renewal, and proposes a series of design strategies such as participatory design, smart technology integration, sustainable green design, and mixed-use development. Comparative analysis reveals that the future community concept significantly improves social inclusiveness, technological application levels, and environmental sustainability, while also boosting economic vitality. The use of data tables further validates the effectiveness of these design strategies, providing empirical support for urban planning and design. The study concludes that while the future community concept offers important guidance for urban renewal, challenges such as technological, financial, and policy issues must still be overcome during implementation. Finally, the paper offers relevant policy recommendations and future research directions to provide theoretical and practical references for building more livable, intelligent, and sustainable urban communities.