Townhouse Duplex with Private Garden Between Park and Madison. Welcome to 40 East 74th Street #1, a sprawling two level duplex tucked along one of the Upper East Side's most beautiful townhouse blocks between Park and Madison Avenues. Just moments from Central Park and surrounded by Madison Avenue boutiques, galleries, and iconic neighborhood destinations, this residence offers an exceptional blend of privacy, space, and location. The main level opens with a proper entry foyer and double closets, leading to a gracious west facing living and dining room. A curved wall of bow windows fills the space with warm afternoon light, while built in shelving, wood floors, and a wood burning fireplace create a classic and inviting setting. A newly added bar with wine refrigerator enhances the entertaining flow. Adjacent, the eat in kitchen features marble countertops, stainless steel appliances including a Sub Zero refrigerator, and a built in banquette with desk for casual dining and work from home flexibility. A secondary bedroom with a windowed en suite bath completes this level. The lower level functions as a full floor primary suite, offering exceptional scale and privacy. Large bow windows overlook the home's private garden, bringing in soft natural light. The suite includes multiple closets, a vanity area, recessed lighting, and space for a king sized layout. The windowed primary bathroom features a soaking tub, separate stall shower, and direct access to the garden, creating a seamless indoor outdoor connection. The private garden is exclusively yours, providing a quiet retreat for dining, relaxing, or entertaining. Additional highlights include central air conditioning, excellent storage including a private closet just outside the door, shared laundry with convenient access, and a well maintained intimate cooperative. A rare opportunity to own a private garden duplex on a prime Park to Madison block, offering exceptional scale and value at $1,425,000. The building is meticulous and professionally managed. There is an elevator, storage, pet friendly, 80% financing, co purchasing, gifting and subletting allowed.