Welcome home to 19 Frost Street! This generously sized split-entry home offers remarkable in-law potential in a highly sought after Billerica neighborhood. On the main floor, you'll find three bedrooms, a living room, bathroom, dining area, kitchen, and a spacious bonus room perfect for formal dining or an additional living space. The kitchen is equipped with new flooring and stainless steel appliances which opens to a new composite deck that overlooks the expansive yard. Both bathrooms have been completely renovated. The lower level highlights include an office, a living room with custom bar, a large bedroom with double closets, a laundry area, a bathroom, and a dining area. There's ample parking available in the driveway, along with a two-car garage. You'll enjoy close proximity to major highways, public transportation, schools, restaurants, and much more. Don't miss out—schedule your showings today and make this home your own!