The 48th-floor home is at 23 E. 22nd St., a tall, modern tower now known as One Madison that overlooks Madison Square Park.
Bündchen and Brady bought it for $11.7 million in 2014 and sold it to a mystery buyer for $13.87 million in 2018, after they upgraded to a $20 million pad at 70 Vestry, a new development in Tribeca.
Their former Flatiron unit, listed for less than the seller (shielded behind an LLC) paid, features four bedrooms, 3½ bathrooms and views from the Empire State Building to the Statue of Liberty.
Designed by Peter Marino, the 3,310-square-foot home boasts unique bronze doors, a chef’s kitchen and a floor-to-ceiling wine fridge.
Building amenities include a gym, pool and residents-only “clubhouse.”
The listing brokers are Corcoran’s Maria and Joanna Pashby.