Behind the solid wood door, you will find a three-storey residence offering an expansive layout-ideal for growing families, professionals, or investors seeking a prime location near the city's core. Welcome to 421 Chapel St, an impressively spacious semi-detached home nestled in the heart of Sandy Hill, one of Ottawa's most vibrant neighbourhoods. A gracious entryway is the perfect place to greet guests, flowing into a large living room accompanied by an alluring leaded glass bay window that leads you into a formal dining room; ready for entertaining. A significant 2013 addition introduced a sun-filled family room with a focal gas fireplace, custom work station overlooking the rear yard, and functional powder room (also providing additional storage via basement foundation). Updated kitchen with quartz counters, breakfast bar, and smart storage. The second floor hosts three well-sized bedrooms and a lovely four-piece bath, while the third floor serves as a private penthouse retreat with a spacious bedroom, ensuite and the most gorgeous light. Steps from Strathcona Park and Annie Pootoogook Park, and minutes from the boutique shops and dining of the ByWard Market. Just a 10-minute walk to the Starbucks patio or Anytime Fitness. Excellent access to the uOttawa O-Train station and major bus routes. Re-insulated knee-walls, attic, and exterior west wall (2013).