Quick Facts: Project: Old Port Square. Location: Portland, Maine. Architect: Safdie Architects (Moshe Safdie). Height: Would be tallest building in Maine. Design inspiration: The lighthouse, a vertical form rooted in Maine’s coastal identity. Program: Mixed-use residential tower with retail and public space.
Maine is not a state that tends to think vertically. Its skyline is horizontal, its architectural identity shaped by lobster shacks and clapboard houses and the lighthouses that dot its coastline. So when Safdie Architects proposed a tower for Portland that explicitly references the lighthouse form, there was a kind of geographic logic to it that’s hard to argue with.
What Safdie Architects Designed
Old Port Square is a mixed-use residential tower for Portland’s waterfront. Moshe Safdie, the architect best known for Habitat 67 in Montreal and the Marina Bay Sands in Singapore, brought his characteristic stacked, modular approach to a building that tapers toward the top and reads, especially from the water, like a contemporary lighthouse. It would be the tallest structure in the state of Maine.
The Lighthouse as Architecture
The lighthouse reference is not purely aesthetic. Lighthouses are structurally efficient, visually commanding at a distance, and deeply embedded in Maine’s cultural identity. Using that form as a starting point for a residential tower is a genuinely considered choice, not a marketing concept. The building earns its metaphor.
A Tower That Fits Its Place
The best tall buildings don’t ignore their context. They respond to it. Safdie’s Old Port Square does both, drawing on Maine’s coastal heritage while proposing something genuinely new for a city that hasn’t often asked this question: what should a Maine skyscraper look like? This is one persuasive answer.
