Welcome to 639 Old Orchard Rd, an elegant colonial tucked away on a peaceful street just moments from the heart of Bel Air. This exceptional single-family home offers 4 generously sized bedrooms, 2 bonus rooms, 3 full and 1 half bath, and a thoughtfully designed layout perfect for both everyday living and entertaining. The two home offices/bonus rooms - one on the main level and one in the finished basement - provide ideal spaces for remote work, homework, or creative use. Energy-efficient geothermal heating and cooling delivers year-round comfort while keeping utility costs low. Step outside to a fenced backyard, perfect for children at play, pets, or hosting family gatherings. With its classic colonial charm, modern efficiencies, and convenient access to downtown Bel Air, shopping, dining, and schools, this home offers the perfect balance of luxury, comfort, and location - truly a place to grow, gather, and call home. Reach out to the listing agent for showing information. Same-day showings may be accommodated with advance notice. Use ShowingTime to schedule; contact listing agent if unable to do so.