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The Penthouse at 323 Park Avenue South is a singular opportunity to own a full-floor condo with an exceptional private rooftop terrace. This floor offers approximately 3,101 sq ft of interior living space with an additional 747 sq ft of furnished, corner outdoor space including a hot tub and gas grill.
From a doorman lobby, a secure coded elevator takes one up to their private landing. A gracious gallery leads to an open concept, corner living and dining room with South and West exposures. A gas fireplace, wet bar, and powder room enhance this entertaining space. Hardwood floors and power operated shades are featured throughout the apartment.
The kitchen includes a Sub-Zero fridge and wine cooler, a Wolf oven, a Viking stove with pot-filler, integrated microwave, a Bosch dishwasher, and a Miele espresso machine. The kitchen has an adjacent combination pantry and laundry room, with washer/dryer and extensive storage.
All 3 bedrooms have en-suite bathrooms impeccably designed with heated floors, marble walls, and stainless-steel cabinetry. The primary bathroom has a large, jetted tub and steam shower . The primary bedroom includes a dressing area and walk-in-closet.
Designed by Gwathmey and Siegel architects, 323 Park Avenue South is located a block away from beautifully landscaped Madison Square Park and a few minutes from Gramercy Park.
Some images have been virtually staged.
| Service Level | Doorman (f/t) |
| Building Type | Condo |
| Building Pets Policy | Unknown |
| Listed | October 13, 2026 |
| Days on Market | 11 |
| Last Updated | October 13, 2026 |
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