Chettinad houses are traditional homes found in the Chettinad region of Tamil Nadu, India. Known for their unique architecture, these houses often feature large courtyards, intricate woodwork, and spacious rooms. They are built using locally sourced materials, including brick, stone, and wood, showcasing a blend of Indian and European styles. These houses are typically adorned with colorful tiles and decorative elements, reflecting the rich cultural heritage of the Chettiar community. Many Chettinad houses also include a thinnai, or a raised platform, where families gather. Today, some of these homes are preserved as heritage sites, attracting tourists interested in traditional architecture.