Welcome to 21 Abingdon Ave, an impressive 4-bedroom, 3.5-bath home situated on over an acre in the highly sought-after Highbridge community of Medford. Step inside the grand two-story foyer and discover a freshly painted interior with hardwood flooring, beautifully appointed living and dining rooms, a renovated powder room, first-floor laundry, a private first-floor study, and a spacious Florida room overlooking the peaceful backyard. The updated kitchen features abundant cabinetry and opens to a bright breakfast area, while the adjacent dramatic two-story family room boasts a cozy fireplace and abundant natural light. Upstairs, the expansive primary suite features two large walk-in closets and a luxurious private bath, complemented by a second bedroom with its own en-suite bath and two additional bedrooms connected by a convenient Jack-and-Jill bathroom. The living space continues into the finished basement, perfect for a home gym, media room, or recreation area. Outside, enjoy the privacy of an expansive lot with a patio ideal for outdoor dining, backed by a three-car garage, generous driveway parking, and a brand-new HVAC system installed in 2026. Offering an exceptional layout, recent improvements, and an acre-plus setting, this beautiful property is ready to welcome you home!