I get some version of this comparison at least once a month. A buyer has toured Queens Quay Terminal, loved the character, then toured Harbour Plaza Residences and loved the finishes, and now can't decide which instinct to trust. Both are legitimate. They're just answering different questions.
Ninety years apart, six blocks apart
Queens Quay Terminal started life in 1926 as a working warehouse, converted to condos in 1985. Harbour Plaza Residences went up in 2017, purpose-built as a residential and mixed-use tower from the ground floor. That gap shows up in almost everything else on this list.
Construction and systems
This is where Harbour Plaza wins outright, and it's not close. Current electrical codes, modern plumbing, HVAC systems with decades of life still ahead of them. Queens Quay Terminal's systems have been maintained and updated over time, but you're still working with a building whose bones are nearly a century old. If minimizing surprise repair costs is your top priority, that alone can decide it.
Space and layout
Here Queens Quay Terminal pulls ahead. Its suites run larger than comparable price points in newer buildings, with layouts that predate the era of shrinking floorplates. Harbour Plaza's units are well designed but built to modern space efficiency standards, which usually means smaller square footage for the same budget.
Amenities
No contest. Harbour Plaza's amenity package, the fitness studios, indoor pool, party room, landscaped terrace, reflects what a full-block 2017 development can offer. Queens Quay Terminal's amenities are modest by comparison, in keeping with a boutique 72-suite conversion.
What you're actually buying into
This is the question underneath the question. Queens Quay Terminal sells a story, real masonry, real history, a building that predates almost everything else on the Quay. Harbour Plaza sells certainty, a building without decades of wear, designed and built to current standards from day one. Neither is the objectively correct answer. It depends whether you want to live somewhere with a past, or somewhere without one yet.
My honest read
Buyers who fall hard for Queens Quay Terminal tend to be the ones who care about how a space feels, not just how it performs on paper. Buyers who choose Harbour Plaza tend to prioritize predictability, fewer surprises, lower odds of an unexpected assessment. Both are completely reasonable ways to buy on the water. I'd rather help you figure out which one actually matches how you live than talk you into either.