1.61 level acres. Two decks. Private backyard built for dogs, boats, and the way you actually live. In a market where ''yard'' means 40 feet of grass between you and your neighbor's fence, 7709 Diamondhead Drive is a genuine outlier. Set on one of the largest and most usable lots in North Heron Bay, the property delivers 1.61 level acres of private, tree-lined space -- room for dogs to run, room for a garden, a pool, a fire pit, or simply the kind of quiet that can't be manufactured in a newer subdivision. Two decks off the main level extend the living space directly into that backyard, making the transition between inside and outside feel intentional. The home itself is built around a floor plan that earns its square footage: soaring ceilings and a brick fireplace anchor the living room, while a separate dining room and breakfast nook handle the rhythms of daily life without crowding each other. Upstairs, the primary suite includes an ensuite with double vanities and a flexible bonus space -- home office, nursery, or reading room -- alongside two additional bedrooms and a full guest bath. For those who need their home to work as hard as it looks: the garage features a tall door designed for full-size trucks and high-clearance vehicles, and a full basement with its own drive-in garage door access handles boats, trailers, workshop equipment, or storage.. North Heron Bay adds its own amenities -- a community playground, and picnic area -- while Harrison Bay State Park and multiple boat ramps sit under five minutes away. Ooltewah's retail corridor and I-75 access put downtown Chattanooga within 20 minutes. Ooltewah school zone. 1.61 acres. The yard is real.