517 E 77Th St

A landmarked pre‑war Beaux Arts cooperative built in 1915, the six‑story Cherokee complex comprises interconnected low‑rise buildings housing a small collection of residences. Twelve units—primarily one- to three-bedroom layouts reconfigured over time—sit beneath high ceilings and generous triple‑hung windows that admit abundant natural light. Interiors commonly display prewar details updated with contemporary finishes: hardwood floors, recessed lighting, granite counters, and windowed kitchens with stainless appliances. Exterior spaces are a standout: multiple planted interior courtyards, Juliet balconies, private balconies and a planted roof terrace create layered outdoor options adjacent to John Jay Park and the East River promenade. Shared building resources include a live‑in superintendent, video intercom, central laundry, bike room, rentable storage and a package room; on‑site porterage and nighttime security are frequently mentioned. The co‑op’s rules are unusually flexible for a landmark building—pied‑a‑terre ownership, immediate subletting, co‑purchases, guarantors and washer/dryers are commonly allowed with board approval. Maintenance typically bundles utilities. Located on a quiet, tree‑lined Upper East Side block near the Q and 6 trains, the property blends historic architectural character with practical amenity support and strong access to parks, waterfront paths and neighborhood retail.