Welcome to this beautifully updated single-story home in the highly desirable Fletcher Hills area of La Mesa. Situated on an expansive nearly quarter-acre lot, this 3-bedroom, 2-bath residence offers approximately 1,649 square feet of comfortable living space with the perfect blend of indoor and outdoor California living. Features include a spacious open layout, upgraded finishes, dual-pane windows, central A/C, and a versatile bonus room ideal for a home office, gym, playroom, or additional living space. The backyard is an entertainer's dream with a sparkling heated pool, relaxing spa, RV parking, and ample room for gatherings. A partially completed ADU with its own entrance and yard offers excellent potential for multigenerational living, guest accommodations, or future rental income. Conveniently located near shopping, dining, parks, top-rated schools, and major freeways, this exceptional property combines comfort, flexibility, and investment potential in one of East County's most sought-after neighborhoods.