For 15 years, David Koch lived at the world’s “richest building”

Before paying $40 million for an Upper East Side townhouse last year, David Koch was among a handful of billionaires living at 740 Park Avenue. Koch’s death at age 79, reported Friday, won’t necessarily trigger the sale of the sprawling co-op, which he transferred to a trust in 2016. But the purchase of the townhouse last year signaled that the industrialist and his wife, Julia, were moving on from the storied Park Avenue building. But […]

source https://therealdeal.com/2019/08/26/for-15-years-david-koch-lived-at-the-worlds-richest-building/