Welcome to 93 Haven Avenue, a charming colonial just 0.4 miles from the Port Washington LIRR station and in the sought-after Port Washington School District. Inside, the character of this home shows throughout: gleaming hardwood floors with decorative inlaid borders, rich wood trim, French doors, and elegant wall moldings. The sun-filled living room is centered on a wood-burning fireplace and opens to a family room with crown molding and a barn door to the kitchen. A bright dining area has recessed lighting. The eat-in kitchen has a decorative tin ceiling, a gas range, a stainless refrigerator and dishwasher, and a butcher-block breakfast bar. A full bath completes the first floor. Upstairs are three bedrooms, including the primary bedroom, plus a full hall bath. An energy-efficient geothermal system provides two zones of heat and two zones of central air, and the home also has natural gas. The walk-up attic offers a finished bonus space and a large spray-foam-insulated area for storage or future expansion. A full unfinished basement adds even more storage and potential. Outside, a long private driveway leads to a detached two-car garage, and backyard. Charm, efficiency, and an unbeatable commuter location, all in one!