Welcome to 403 Princess Street - a sun-filled Old Town classic just steps from the Potomac River. Located only 3 blocks to the Potomac River and Founders Park, and 4 Blocks to vibrant King Street, this classic inspired 3-bedroom plus den, 3.5-bath townhome with a 2-car garage offers the best of Alexandria living in a PRIME location. Built in 2006 and spanning nearly 2,400 finished square feet, the home blends timeless architecture with modern comfort and light-filled living spaces. The southeast-facing home welcomes you with a bright foyer and a main-level office featuring built-in bookshelves and glass doors, setting the tone for the residence's elegant design. Upstairs, an airy family room with large windows and a gas fireplace framed by built-in bookshelves offers a warm, inviting space, complemented by designer wallpaper and stylish designer lighting. The spacious dining area effortlessly accommodates holiday gatherings, while the adjacent chef's kitchen is a true centerpiece, boasting stainless steel appliances, a center island, and a sun-drenched breakfast nook-perfect for morning coffee or casual meals. Upstairs, the serene primary suite offers a walk-in closet and a spa-like ensuite bath with soaking tub and dual vanities. A second bedroom, full bath, and laundry closet complete this level. The top floor includes a versatile loft or recreation space, a third bedroom with ensuite bath, and access to a private rooftop deck-ideal for entertaining or relaxing under the stars. Estimated ages of systems Carrier Gas Furnace 2019, Bradford electric hot water heater 2021, Heat pump and AC compressor (2018), Samsung refrigerator and ice maker 2017, Bosch Dishwasher 2020, GE Oven 2015, Metal roof with life expectancy 40-70 years. With its abundance of natural light, refined details, and unbeatable location just four blocks to King Street and one mile to the King Street Metro (Blue/Yellow lines, VRE, and Amtrak), this home offers both convenience and charm. Enjoy an easy stroll to Old Town's shops, restaurants, and waterfront trails-or be in downtown DC in minutes.