New Development in Upper East Side, NYC

809 Madison Avenue

809 Madison Avenue is a planned condominium conversion and expansion at the southeast corner of Madison Avenue and East 68th Street. The prewar building is being restored with limestone, brick and terra‑cotta façade work, replacement windows and a penthouse addition designed by Robert A.M. Stern Architects, with SLCE Architects serving as architect of record. The project includes restoration of the historic façade and a new penthouse volume by Stern. Situated at 809 Madison Avenue in the Upper East Side Historic District, the property stands one block from Central Park. The address places the homes within an established residential enclave of the Upper East Side and provides immediate access to the park at the heart of the neighborhood. The conversion will create 13 full‑floor residences with private elevator landings, each planned at roughly 4,000 square feet with separate entertaining and sleeping wings. Plans call for corner living rooms with multiple exposures, eat‑in kitchens with pantries, morning kitchens, primary suites with dual walk‑in closets and five‑fixture baths. Select homes are described with working fireplaces and in‑building washer/dryer. Building services include an attended lobby, full‑time doorman, passenger elevator, central air conditioning and a live‑in superintendent; the penthouse is expected to feature a private terrace of approximately 1,500 square feet.

• Attended Lobby • Full-Time Doorman • Private Elevator Landings • Passenger Elevator • Central Air Conditioning • In-Building Washer/Dryer • Live-In Superintendent • Working Fireplaces • Full-Floor Residences • Corner Living Rooms • Multiple Exposures • Eat-In Kitchens With Pantries • Morning Kitchens • Dual Walk-In Closets • Five-Fixture Baths