3911 Hollander Downs Welcome to this lovingly maintained and spacious 6BR/4BA traditional home tucked away on a quiet cul-de-sac in sought-after Spencer's Mill in Marietta. Located in a desirable swim/tennis community and zoned for excellent Cobb County schools-with the option to attend Lassiter High School-this home offers the perfect blend of space, updates, and lifestyle. Step inside to an open and inviting floor plan featuring refinished hardwoods, newer paint, and new carpet throughout. The upgraded kitchen showcases granite countertops, stainless steel appliances, and ample space for cooking and entertaining. A private guest bedroom and full bath on the main level provides flexibility for visitors or multi-generational living. Major improvements include all brand-new windows, along with a new exterior deck and underdeck system, creating the ideal setup for outdoor living and year-round enjoyment. Upstairs and throughout the home, you'll find bedrooms and bathrooms on every level, offering space and versatility for today's lifestyle. The fully finished terrace level is a standout feature, complete with a rec room with bar, exercise room, in-law suite with private entrance, and additional storage-perfect for extended family, guests, or entertaining. Enjoy a private, fenced backyard, ideal for relaxing or hosting gatherings. With its prime cul-de-sac location, extensive upgrades, and flexible living spaces, this home checks all the boxes in one of East Cobb's most desirable communities. Don't miss this opportunity.