Mid-century modern lines blend with California-style living in this sunlit 3-bedroom home located in Arlington's desirable Bishop School district. The main living area features oversized picture windows with garden views, anchored by a wood-burning fireplace. The updated kitchen offers quartz countertops, new LG appliances, and seamless flow into the dining area. A vaulted sunroom with southwestern exposure fills the space with natural light and opens to an expansive, wraparound deck – ideal for entertaining. Two bedrooms and a full bath complete the main level. The lower level provides flexible space as a third bedroom or media room, full bath, kitchenette/utility room, and a separate entrance. Surrounded by mature plantings and a private, landscaped yard with ADU potential, the property also includes custom garden beds, newer roof, new fencing, reverse osmosis water filtration, and an attached garage. Close to Bishop Elementary, Arlington High, the Minuteman Path, and Arlington Ctr.