641 Tweedsmuir Avenue presents a rare infill development opportunity in Ottawa’s highly desirable Westboro neighborhood. This oversized parcel offers exceptional flexibility for builders, developers, or investors seeking to capitalize on the area’s strong demand for modern housing. With upcoming N4B zoning and the potential to sever the lot into three individual parcels, the site supports multiple design configurations, from single-family homes to contemporary infill projects. The property is situated on a quiet, tree-lined street surrounded by a mix of established residences and striking new builds, reflecting the neighborhood’s ongoing transformation. Residents enjoy immediate access to an array of urban conveniences, including boutique shops, acclaimed restaurants, and recreational amenities. The Ottawa River pathway system, Westboro Beach redevelopment, and expansive green spaces are all within walking distance, enhancing the appeal for future end-users. Proximity to major transit routes, excellent schools, and community services further strengthens the site’s long-term value proposition. Whether held for appreciation or developed for resale, 641 Tweedsmuir Avenue offers a compelling land-value play in one of Ottawa’s most vibrant and walkable districts.