Nestled at the end of a peaceful cul-de-sac in the coveted New Delmar Heights neighborhood, 507 Donne Avenue blends classic brick architecture with unbeatable proximity to downtown Clayton. Offering a seamless mix of timeless character and thoughtful updates, this home delivers comfort, style, and an enviable location all in one. Inside, you’ll find rich hardwood floors, arched doorways, and original woodwork that add warmth and character throughout. The updated kitchen shines with custom cabinetry, stainless steel appliances, Rococo quartz countertops, and a marble herringbone backsplash. The rustic-modern den addition features a wood ceiling, wine fridge, and energy-efficient windows—perfect for relaxing or entertaining. Upstairs, you’ll find two comfortable bedrooms and a full bath, along with a generously sized 23’x12’ primary featuring a connected sunroom and access to a private rooftop patio—offering space and flexibility for future customization. Recent updates include a new hot water heater, fresh interior paint, and an 60 amp electric vehicle charger. Located near Washington University and just minutes to I-170 and Forest Park Parkway, commuting is a breeze. Enjoy the best of University City living with tree-lined streets, architectural charm, and easy access to parks, shopping, and dining. This home is a rare find in a location where lifestyle, comfort, and character converge. Please Note: This property is in University City School District.