Olof Hermelin - NYC Real Estate Agent, Douglas Elliman

Midtown still moves on paper. Olof Hermelin at Douglas Elliman handles the paperwork—leases, closings, and everything in between—from an office on the third floor at 575 Madison Ave. The building sits where the East Side’s corporate pulse meets the residential quiet of the Upper East Side, a stretch where real estate conversations often start with a view of the park and end with a handshake across a conference table. Onsite services mean the deal doesn’t leave the room until it’s signed. Directions and availability run through (917) 553-7447, though the number’s easier to remember than the elevator bank that leads to the third floor. For a map that skips the lobby tour, pull up this listing. The address is the same whether you’re buying a studio or selling a townhouse; the difference is in how you walk in.