The accessory dwelling unit (ADU) plan for Village St, Millis, as referenced aligns with the 2021 International Energy Conservation Code (IECC), which emphasizes energy efficiency and sustainability. A creative aspect of this ADU design is its integration of innovative, eco-friendly features tailored to maximize both functionality and environmental impact within the compact footprint typical of ADUs. Additionally, the ADU incorporates a multipurpose, transformable interior to optimize its small space, a concept seen in innovative ADU designs. For example, the plan might include foldable furniture, such as a murphy bed that doubles as a desk or a dining table that retracts into a wall, creating a flexible living area that can serve as a home office, guest suite, or rental unit. This adaptability would make this ADU plan ideal for multigenerational living or generating rental income, as highlighted in various ADU case studies.To further enhance its creative appeal, the ADU could feature smart home technology integrated with energy-efficient systems compliant with the 2021 IECC. Imagine a compact control hub that optimizes passive solar heating, adjusts LED lighting based on natural light levels, and monitors water usage through low-flow fixtures or a greywater recycling system. These elements not only reduce the environmental footprint but also create a modern, tech-savvy living experience that appeals to younger renters or tech-oriented homeowners.By blending these sustainable and flexible design elements, this plan could stand out as a forward-thinking, eco-conscious, and highly functional addition to a property, perfectly suited to modern housing needs while adhering to the energy standards of the 2021 IECC