Rare opportunity in Bellingham's desirable York Neighborhood featuring a beautifully updated home plus a NEW detached ADU, each with its own private parking, functionality, separate utilities, and own address. This is the best option for house hacking, multigenerational living, or your next investment. The 1,150 sq ft home built in 1900 has extensive improvements not limited to NEW electrical, NEW sewer line, NEW tankless water heater, NEW insulation, exterior paint, and numerous appliance upgrades. The main residence offers 3 bedrooms, covered deck off your primary, comfortable living spaces, modernized systems, and a fully fenced backyard designed for relaxation and entertaining. The 520 sq ft detached ADU built in 2024 has 1 bedroom and provides additional flexibility for guests, extended living arrangements, workspace needs, hobbies, or other uses. Features include a private entrance, separate parking access from the alley, 2 heat pumps, tankless water heater, skylights, granite countertops, generous kitchen storage, and newer appliances. Enjoy outdoor gatherings on the patio, add a hot tub to the dedicated, already wired pad. Situated just moments from downtown Bellingham, local parks, restaurants, shopping, and waterfront attractions, this property combines the charm of a historic neighborhood with the convenience of modern updates and versatile living options.