Positioned on one of Uptown's most desirable Park Avenue blocks, this exceptional brownstone offers a rare opportunity to enjoy a fully turnkey residence where every detail has been thoughtfully considered and beautifully executed in 2025. Set within a 60ft deep building on a generous 100ft lot, the home offers 4BR, 3BA, expansive living spaces, and a seamless blend of historic character & modern comfort. The LR is anchored by a ventless fireplace, while the beautifully appointed kitchen showcases custom inset cabinetry by Covered Bridge Cabinetry, a Silestone Charcoal Soapstone island, MSI Quartz counters & backsplash, Viking and Sub-Zero appliances, a 24" XO dual-zone wine fridge, and integrated water filtration. The BR level offers comfortable accommodations & ample storage, while the primary suite serves as a peaceful retreat. Three beautifully finished baths complement the home with refined materials & thoughtful functionality. The ground floor features a versatile open living space complete with a wet bar & full bath, offering endless possibilities as a family room, guest suite, home office, gym, or entertainment area, with the added convenience of a private lower-level front entrance. Outside, a private backyard oasis creates an ideal setting for entertaining and relaxation. Ideally situated near shops, dining, parks, the waterfront walkway, and convenient NYC transportation.