100 Central Park South (Trump Parc East)Recorded sales & closing prices

100 Central Park South trades on the same logic as the rest of the corridor — park frontage, altitude and exposure — but at the scale and price point of a small prewar condominium rather than a trophy tower. North-facing lines with a direct park outlook anchor the top of the building's range; south- and west-facing lines over Sixth Avenue and the block interior trade well below them, and the spread between the two is wider here than in a building where every unit has a view.

Two structural features shape pricing in ways a buyer should price consciously. The first is the amenity gap: this is a doorman building without a gym, a garage or a lounge, on a corridor where the competing product frequently has all three. The second is the sponsor-rental overhang. A converted building in which a meaningful minority of apartments have never been sold has a thinner and lumpier resale record than its unit count suggests, which makes single-comparable analysis unreliable and makes the corridor read more important than the building read. Index any market statement to the last complete calendar year rather than the partial current one, which at a building of this size is too thin to support a conclusion.

Unit-level transaction history is maintained in The Roebling Research Library and shared with clients during diligence.