This research examines into the ecological and cultural sustainability of traditional Korean houses, particularly in the Yanbian region. It emphasizes the intricate interplay between various design principles, the use of materials, and the active involvement of the community in preservation efforts. In an era marked by globalization and modernization, which often threatens to overshadow local customs and practices, it becomes increasingly vital to safeguard traditional architecture. This preservation is not just essential for maintaining ecological balance but also for securing the cultural heritage that these structures represent. The traditional Korean houses in Yanbian offer unique insights into sustainable living practices. These houses exemplify a harmonious integration of ecological design concepts, which prioritize sustainability and environmental consciousness. They utilize locally sourced construction materials that reduce the carbon footprint and support local economies. Moreover, these architectural forms foster community involvement, encouraging localized initiatives that aim to regenerate and maintain these valuable heritage sites.This study seeks to understand how traditional architectural techniques can inform and shape modern sustainable development practices. By analyzing the relationship between design, material use, and community participation, the research will explore how these traditional elements contribute to the preservation of cultural identity in a rapidly changing world. The findings aim to enrich the ongoing discussions surrounding sustainable design, underscoring the importance of embedding cultural values and practices into contemporary sustainability initiatives. Ultimately, this work aspires to highlight the relevance of traditional knowledge and practices in addressing modern ecological and cultural challenges.