Nestled within the prestigious Putnam Hill Cooperative, this penthouse corner unit offers an exceptional blend of space, light, and location. Set in a private 10-acre enclave, this expansive three-bedroom, two-bath residence is among the largest in the complex. The sun-drenched interiors boast hardwood floors throughout, while the spacious balcony with a retractable awning provides a serene retreat with spectacular treetop views. Ideally situated in the heart of Greenwich, this sought-after in-town location places you just moments from Greenwich Avenue's fine dining and shopping, the train station, top public and private schools, the YWCA, YMCA, Greenwich Harbor, and the Bruce Museum. Experience the best of convenience and tranquility in this rare offering. Schedule your private showing!