From the moment you arrive, 9430 Maris Lane makes it clear that this is no ordinary Elk Grove estate. Located in the rarely available securely gated community of Poplar Hollow, one of Elk Grove's most private gated communities, this impressive property offers 3.67 acres, a year-round creek, a private ADU, and nearly four decades of thoughtful ownership. Homes here may only come to market once every few years, and this one has never been offered for sale. Built by its original owners and loved for nearly 38 years, the four-bedroom, three-and-a-half-bathroom home sits at the end of a quiet cul-de-sac on 3.67 acres backing to a year-round creek. The setting offers space for horses, gardens, outdoor projects, RVs, trailers, or simply more privacy, while remaining approximately seven minutes from Highway 99 and close to shopping, dining, groceries, and everyday conveniences. Inside, high ceilings and a vaulted entry create an immediate sense of space. The home has been well maintained and recently refreshed with new interior paint, brand-new carpeting and LVP, and a new downstairs air-conditioning system. Traditional details give the home warmth and character, including a butcher-block kitchen island and generous living spaces ready to enjoy now or personalize over time. Large covered porches extend across both the front and back of the home, creating comfortable places to relax, entertain, and take in the peaceful surroundings. The backyard pool completes the setting for long summer days and gatherings at home. A separate approximately 1,400-square-foot ADU adds exceptional flexibility with one bedroom, one bathroom, a full kitchen, living space, and its own attached two-car garage. It is ideal for multigenerational living, guests, a live-in nanny, or additional independent space. With a total of four garage spaces, RV access, trailer parking, usable acreage, creek frontage, and room for horses, this property offers a combination that is increasingly difficult to find in Elk Grove. Located only steps from Katherine Albiani Middle School and Pleasant Grove High School, this home is move-in ready, full of history, and waiting for its next chapter.