Beautifully maintained Colonial offering nearly 3,000 sq ft of finished living space, featuring a fully separate main-level in-law suite with private entrance, full kitchen, and in-unit washer/dryer-currently generating over $2,200/month in rental income. Situated on a wooded lot in the quiet Williams Knoll community of Elkridge, this 5-bedroom, 3 full and 2 half-bath home showcases an open floor plan with 9' ceilings, hardwood floors, and abundant natural light throughout. The main level features a spacious dining and living area that flows into the updated gourmet kitchen with 42” oak cabinetry, granite countertops, stainless steel appliances, center island, and breakfast peninsula. The sun-filled family room with vaulted ceilings opens to a large, fenced backyard-perfect for entertaining. The private in-law/rental suite is a standout, offering full-size stainless steel appliances, granite counters, and separate laundry-ideal for multi-generational living or consistent rental income (short- or long-term). Upstairs, the primary suite features a cathedral ceiling, oversized walk-in closet, and spa-inspired bath with double vanity, soaking tub, and separate glass-enclosed shower. Two additional bedrooms and a full bath complete the upper level. The finished lower level provides flexible space for recreation, guests, or a home gym. Fresh interior paint throughout adds a bright, modern touch. Outdoor highlights include a two-level stone patio with built-in fire pit and a two-car garage. Prime location just 0.5 miles to Elkridge Elementary, under 2 miles to Routes 100 & 895, approximately 3 miles to Patapsco Valley State Park, I-95, and Dorsey MARC Station, and under 6 miles to BWI Airport.