1673 Northern Boulevard A unique opportunity in the top rated Roslyn School District offering privacy, generous living space, and exceptional possibilities for future customization. Situated on nearly a quarter acre and comprising two separate adjacent lots, this approximately 3, 000-square-foot residence enjoys a peaceful setting backing to wooded surroundings, while remaining conveniently located within walking distance to Roslyn Village, the waterfront, shopping and dining. Close proximity to LIRR Greenvale & Roslyn Stations. The home has undergone several improvements, including renovations to the original residence and the first level of the addition, a newer roof, leaf-protection gutter system, and an upgraded electrical service from the utility pole. A private driveway provides convenient off-street parking and enhances the property's sense of seclusion. The unfinished second level of the addition provides an opportunity for the next owner to complete and personalize the space according to their needs. Depending on applicable zoning, permits, and municipal approvals, the property's layout and additional lot may also offer possibilities for expansion or other future improvements. Buyers should independently verify all intended uses and development potential with the appropriate authorities. The expansive grounds feature desirable southern exposure and have reportedly been maintained without chemical treatments for more than ten years, offering an excellent setting for organic gardening, recreation, or creating a private outdoor retreat. Surrounded by greenery and offering beautiful sunset views, the property combines a tranquil atmosphere with convenient access to transportation and village amenities. Ideal for buyers seeking a distinctive home with room to improve, expand, and create something uniquely their own. A rare Roslyn-area offering with substantial space, privacy, and long-term potential.