This turnkey eco-friendly 4BR Larchmont home on a quiet cul-de-sac offers an almost never-seen combination of country living in a level park-like mini-estate AND a central walk-to-all location. Enter the driveway and you are in your own private world: The generously proportioned first floor includes entry foyer; living room with Danish high-efficiency wood-burning fireplace; large dining room with "wow" garden view; skylit family room/optional fifth bedroom looking onto the serene garden; large two-person office; award-worthy eat-in chef's kitchen; gas stove-heated skylit porch looking out into a picture-perfect mini forest; powder room; and attached garage with EV charger. The second floor offers a large master bedroom with updated ensuite bathroom; three additional ample bedrooms all with generous closet space; and additional full bath. The basement has a finished play- or work-room; walk-in pantry/wine cellar; and large utility room. The uniquely-landscaped half-acre property provides a spectrum of loveliness through the year. It features a house-length patio perfect for entertaining or quiet enjoyment; a crafted garden with ornamental pond; kid-friendly open lawn; large storage shed; raised-bed garden for growing vegetables, and a park-like wooded area with path. And last: this special oasis provides its own heat and AC via a fossil fuel-free geothermal system. 31 Minute express train to Grand Central just a ten minute walk!