A vintage American foursquare colonial set on a double lot in desirable Sunnyside Park. 16 Rossmore Avenue, Bronxville, NY boasts a quick walk to Bronxville Village with upscale shopping, dining, farmer's market and MetroNorth train station, just a short 28 minute ride to Grand Central Station. A botanist's own native plant garden and collection of trees, shrubs, grasses and flowers offer privacy and a peaceful ambience. Abundant charm from the curb to the period portico, this home has a perfect layout combined with original details and modern updates. Move-in ready! Entry hall, formal living room, sitting area, modern eat-in-kitchen w/stainless steel appliances, granite counters/glass tile backsplash, dining room w/skylight and picture window offering treetop views. Second floor has 3 bedrooms and a full bath. Third floor has 2 bedrooms and 1/2 bath, perfect for home office and guest quarters. Lower level offers laundry, storage and mechanicals. Custom Elfa closets, gleaming hardwood floors, central HVAC, new Pella windows and doors. New front sidewalk, front path and portico. Sidewalks for leisurely strolls to town, playgrounds and parks. Close to Bronx River Parkway, Cross County Parkway and Major Deegan, just 20 minutes to midtown Manhattan. This one-of-a-kind gem will captivate you with its abundantly sunny interior, progressively blooming terrain and welcoming neighborhood.