Welcome to 553 Gilmour Street, a rare & remarkable 6-bed, 2.5-bath home in the heart of Centretown, combining timeless charm w/ generous living spaces across 3 beautifully appointed levels. From the moment you step into the expansive foyer, this home sets a memorable tone. To one side, a grand living room welcomes you w/ soaring ceilings, a large picture window framing the charming streetscape & a cozy gas fireplace. Across the hall, the formal dining room offers an impressively sized space, truly a host's dream! The spacious kitchen features SS appliances, abundant cabinetry & ample counter space for cooking and entertaining. Just off the kitchen, a second set of stairs provides additional access to the upper level. The rear of the home features a mudroom, adding everyday convenience with direct access to the backyard & parking. Beneath the main staircase is a charming, multi-purpose nook, perfect for outerwear storage or a cozy reading corner. Upstairs, the 2nd floor offers 3 generously sized bedrooms (one w/ a private balcony!), each filled with natural light from the home's beautiful windows. An updated 3-piece bathroom completes this level. The 3rd level truly elevates the home's character, w/ stunning hardwood floors & charming architectural lines. Here, you'll find two additional bdrms, incl. the primary suite, complete w/ a spacious walk-in closet. A beautifully renovated 4-piece bath, ft. dual sinks, a freestanding tub & a large walk-in shower. The finished basement provides valuable additional living space, perfect as a family room, or flex space. Outside, the private backyard offers a quiet escape ideal for summer gatherings or simply relaxing. Situated moments from Ottawa's most vibrant neighbourhoods and countless shops & restaurants, this location offers unmatched walkability. A truly rare opportunity to own a grand, character-filled home in one of Ottawa's most well-connected communities.