121 E 23Rd St

Completed in 2005, this 21-story full-service condominium occupies a prominent midblock site on East 23rd Street between Park Avenue South and Lexington Avenue. The building contains a mix of studios, two-bedroom and three-bedroom residences spread across mid- and high-rise floors. Architect Andres Escobar’s design favors oversized windows and high ceilings in many units, with interior finishes commonly including Brazilian cherry or wide-plank hardwood floors, stone or marble bathrooms, and cook’s kitchens with stainless steel appliances and granite or stone counters. Several apartments feature private outdoor space — balconies, terraces or larger private roof decks — and some unique multi-level triplex homes with dramatic private rooftop terraces. Shared spaces are organized around a landscaped courtyard and roof deck; indoor common areas include a residents’ lounge, fitness room, bike storage and a central laundry room. The building operates with full-time staff: 24-hour doorman, live-in superintendent, and concierge services. Practical conveniences offered in many units include washer/dryer hookups and generous closet or walk-in closet configurations. Located adjacent to Madison Square Park and sitting at the Flatiron/Gramercy edge, the property is a short walk to multiple subway lines (including the 6 and N/Q/R/W corridors), Eataly, and a dense mix of restaurants, shops and cultural destinations. Pet-friendly policies and allowances for pied-a-terres and subletting add flexibility for owners and investors.