Nostalgic Seattle: South Lake Union
South Lake Union: A Neighborhood in Transition
When people think of South Lake Union today, they often picture Amazon's headquarters, glass office towers, biotech laboratories, apartment buildings, and a neighborhood that has become synonymous with Seattle's transformation into a global technology center. But for most of its history, South Lake Union was something very different.
In this video, I take a walk through the neighborhood and explore the layers of history that still exist beneath the modern skyline. South Lake Union began as a working district connected to Seattle's industrial economy. The area around the lake was home to rail lines, warehouses, machine shops, boat builders, and a variety of businesses that depended on proximity to both water and transportation networks. It was a place where things were made, repaired, stored, and shipped.
The neighborhood's story is also connected to some of Seattle's most ambitious reshaping projects. The Denny Regrade, carried out in stages between the late nineteenth and early twentieth centuries, literally altered the city's landscape, removing hills and moving millions of cubic yards of earth to create new opportunities for development. What we see today is, in many ways, the result of generations of people physically remaking the city.
By the second half of the twentieth century, many of South Lake Union's traditional industries were in decline. Like waterfront and industrial districts in cities across North America, the neighborhood entered a period of uncertainty. Some buildings were abandoned, others repurposed, and large tracts of land remained underutilized. Yet these quieter years preserved a glimpse of an older Seattle that is difficult to imagine today.
The arrival of Amazon in the early 2000s marked a turning point. What followed was one of the most dramatic urban transformations in Seattle's history. New construction reshaped the skyline, thousands of residents moved into the neighborhood, and South Lake Union became an international symbol of the city's economic growth and technological influence.
Yet history rarely disappears completely. If you know where to look, traces of the earlier neighborhood remain—in surviving industrial buildings, street alignments, the shoreline, and the stories of those who worked and lived here long before the cranes arrived. My goal in this walk is not simply to compare the past and present, but to understand how cities evolve and how each generation leaves its mark on the landscape.
South Lake Union is a reminder that Seattle has always been a city in transition. The neighborhood we see today is only the latest chapter in a much longer story.