Experience the pinnacle of Capitol Hill living at 235 12th Street SE, where historic charm meets modern luxury in one of DC's most coveted corridors. Perfectly positioned just half a block from iconic Lincoln Park and moments from Eastern Market, Barracks Row, Pennsylvania Avenue dining, and the U.S. Capitol, this exceptional residence offers the very best of neighborhood living with unmatched convenience. The main level unfolds with wide-plank hardwood floors, a gracious entry, and a light-filled living space anchored by bay windows and a gas fireplace. The open kitchen is both striking and functional, featuring a premium JennAir Rise appliance suite, quartz countertops, gas range with pot filler, built-in water dispenser, microwave drawer, built-in coffee maker, wine refrigeration, and seamless flow for everyday living and entertaining alike. French doors open to a fully fenced rear yard with landscape lighting, creating a private outdoor retreat. Upstairs, three well-appointed bedrooms offer generous proportions, oversized windows, and custom closets. The primary suite is a true sanctuary, complete with its own gas fireplace, wet bar, private balcony, and a spa-inspired bath with radiant heated floors. Built-in speakers and smart dimmers throughout the home add comfort, ambiance, and thoughtful modern convenience. A detached garage/ADU with a studio above offers rare flexibility, complete with a kitchenette, beverage refrigerator, and full bath, ideal for guests, a private office, gym, or creative space. Additional highlights include high-efficiency windows and doors, a EV charging station, and thoughtfully integrated modern systems throughout. Set on a quiet, tree-lined street in the heart of Capitol Hill, this is more than just a home, it is a lifestyle defined by morning walks through Lincoln Park, weekends at Eastern Market, Michelin-rated dining nearby, and the timeless prestige of one of Washington's most established and beloved neighborhoods.