145 Warren Street is Newton’s First “Passive House” Townhouses - Unit C has three bedrooms, two and a half bathrooms, private green outside space, and a short walk to Newton Centre. Passive House units are built with the highest energy efficiency standards, offering unparalleled comfort, acoustic insulation, and significant energy savings, reducing heating and cooling consumption by 75% to 90% compared to traditionally built homes. The unit boasts custom cabinetry, premium Wolf and Subzero appliances, and elegant hardwood floors. Meticulously designed interior and exterior spaces perfectly blend style and sustainability, all close to the vibrant shops, restaurants, and the Green Line T Station, offering an opportunity to live the balance of modern luxury, energy efficiency, and unbeatable walkability.