Having just undergone a complete renovation down to the studs, this sunbathed penthouse with breathtaking views and over 700 sqft of private outdoor space is ready for you! The loft-like living room and dining room boast over 10' ceilings and direct access to the terrace which spans the apartment's nearly 80 foot frontage over the Riverside Park and the Hudson River. An adjacent den is separated with steel rimmed glass doors, and has an ethanol fireplace and wine cooler. The semi-open kitchen is adorned with thick slab Calacatta Gold marble counters with a breakfast bar, beautiful custom cabinetry, a six burner Wolf range with vented hood, and Sub-Zero refrigerator. The primary suite boasts views over the Park and River, two large custom closets including one walk-in and a marble clad windowed en-suite bath with double sinks, a large shower and radiant heat. Two East facing secondary bedrooms share a hall bathroom with double marble vanity and marble tub surround, radiant heat, and a beautifully patterned floor with radiant heat. Throughout the apartment, there are beautiful new wide plank white oak floors and central air-conditioning, plus a washer/dryer. There is also a perfectly placed jewel-box like windowed powder room. This stunning renovation is a rare opportunity. All rooms are light-filled and the attention to detail in the renovation is unparalleled. It is truly a loft in the sky- sitting over beautiful Riverside Park and the Hudson River. The terrace will be delivered with professional plantings, containers and an automated irrigation system. 173-175 Riverside is stunning Gothic Revival prewar cooperative designed by J.E.R. Carpenter. Spanning from 89th street to 90th Street on Riverside Drive, the building has a windowed, above ground, state of the art gym, playroom, game room and private storage. The white glove service includes full time doormen, porters, handymen and resident manager. The building allows 50 percent financing as well as pets! Please note, there is a 2% flip tax payable by buyer.