Rosen Group

A boutique brokerage in Midtown Manhattan, Rosen Group specializes in luxury rentals and sales. Along Park Avenue’s sleek corridor, the agency delivers white-glove service without the usual downtown crowds. Clients here find dedicated agents who speak multiple languages and focus on neighborhoods where space commands attention rather than square footage. Property types range from loft conversions along the High Line to full-floor co-ops overlooking Central Park’s reservoir.

Across from the Seagram Building, the office sits at 770 Lexington Avenue—easy to reach by subway or a ten-minute walk from Grand Central Terminal. The area pulses with corporate energy by day and quiet sophistication after sundown, ideal for brokers who prefer a base near fine dining and private galleries. Walking toward 59th Street, you pass boutique hotels and discreet entrances that keep foot traffic local and purposeful.

To speak with an agent, dial 609-577-8116 and ask for the team handling your target building. They log new listings the same day they hit the market, so if a pre-war awning hits the market, it’s already in a scheduled private showing by noon. Hours align with real estate’s rhythm, meaning calls before 8 a.m. or after 6 p.m. often secure faster replies.

Follow the map—directions wind past Lever House and straight to the glass-front entrance. Midtown’s grid does the rest.