Welcome to Apartment 3C at 210 East 63rd Street, an oversized alcove studio with the footprint of a true one-bedroom, offering exceptional value, flexibility, and pin-drop quiet living in the heart of Lenox Hill. With a layout larger than many one-bedroom apartments, this home easily accommodates a junior one-bedroom configuration (see alternate floor plan), allowing buyers to enjoy one-bedroom-style living at a studio price. The apartment is north-facing and exceptionally quiet, featuring double-pane soundproof windows, hardwood floors, and a thoughtfully renovated layout that maximizes usable space and storage. Its generous proportions for a work-from-home or hybrid office setup, with no street noise or distractions. The home features custom built-ins, excellent closet space, a large renovated bathroom, and a recently updated kitchen with a brand-new LG refrigerator and combination convection/microwave oven. The apartment is available furnished or unfurnished, offering flexibility for end-users or pied-à-terre buyers. Located in a well-maintained boutique elevator co-op with a virtual intercom, live-in super, laundry room, and bike storage. The building also offers a flexibility-friendly co-op structure with a lenient sublet policy after one year of ownership, subject to board approval. Conveniently located moments from the F/Q subway and CitiBike, and minutes to the 4/5/6/N/R/E/M trains, Trader Joe's, Whole Foods, Bloomingdale's, Equinox, top dining, and Central Park. KEY FEATURES Oversized alcove studio with one-bedroom proportions Junior one-bedroom conversion potential Work-from-home layout Double-pane soundproof windows (exceptionally quiet) Renovated kitchen and bathroom Excellent storage and custom built-ins Available furnished or unfurnished Elevator building with laundry and live-in super Prime Upper East Side / Lenox Hill location CO-OP DETAILS Pets: Are not allowed Board approval required Subletting permitted after one year of ownership, subject to board approval No limit on subletting after this period No flip tax Assessments: Ongoing operating assessment: $135.95/month Elevator assessment: $369.66/month, ending April 2027