Welcome to Residence #14KLM at 233 East 69th Street, a beautifully combined and thoughtfully renovated home located on a charming, tree-lined block in the heart of the Upper East Side. Originally designed by an architect for his own family, this expansive apartment offers exceptional value with its generous proportions, sunlit interiors, and refined finishes. With four bedrooms, four bathrooms, a den, a home office, and a laundry room, this residence is truly spacious and versatile. The sun-drenched living and dining area enjoys both eastern and northern exposures, featuring multiple seating areas, custom built-ins, a decorative fireplace, and a south-facing windowed office nook. The adjacent windowed chef's kitchen is a standout, with top-of-the-line appliances including SubZero refrigerator and freezer drawers, a Bosch dishwasher, and a Viking stove and microwave. Caesarstone countertops, a glass tile backsplash, and a dining bar that opens to the den make it ideal for both daily living and entertaining. The private primary suite is set apart from the other bedrooms, creating a serene retreat. It features a spacious dressing area, ample closet space, and a luxurious Waterworks marble bathroom. In a separate wing, the second bedroom includes an en-suite marble and onyx bathroom. The third bedroom, with built-in cabinetry, is adjacent to a beautifully finished marble bathroom. The fourth bedroom, which includes a large en-suite bath and a spacious laundry room with Miele appliances is very large. It offers ultimate flexibility and can serve as a media room, home gym, or guest suite. A secondary entrance adds an extra layer of convenience. Throughout the home there are Brazillian walnut floors, custom-fitted closets and built-ins provide abundant storage. Additional details such as custom air conditioning units and wooden window shutters add both comfort and charm to this meticulously maintained residence. The building is installing new windows this summer. Residence #14KLM offers a rare combination of space, functionality, and elegant design in one of the Upper East Side's most desirable locations. 233 East 69th Street offers a 24-hour doorman, a newly updated lobby, a landscaped roof deck, laundry facilities, bike storage, a garage, and a storage room. Located on a prime Upper East Side block, it's just steps away from restaurants, shopping, and public transportation. The building is also flexible, allowing pied- -terres, pets, guarantors, and gifting. Note: Bedroom photos are virtually staged.