If you have lived in certain Seattle neighborhoods lately, you have probably felt it. The lights flicker, then go out, and it happens more often than it should. In some pockets of the city, families are losing power a dozen or more times a year. The reason goes back further than you might guess.

In the early 1960s, some of Seattle's most established neighborhoods decided they wanted a cleaner look, with no power poles or overhead wires cluttering the view. Places like Laurelhurst, Windermere, and View Ridge led the way, with homeowners chipping in around $1,000 a lot (closer to $10,000 in today's dollars) to bury their electrical lines. The city helped cover the cost and lent technical support, and the idea caught on fast. Within about a decade, thousands of lots across nearly fifty neighborhood districts had tucked their lines out of sight.

It looked wonderful. The trouble is what happened underground.

Those early cables were laid straight into trenches with very little protection, not run through the protective conduit that is standard today. Almost no one seemed to plan for the day they would wear out. Fifty-some years later, that day has arrived. Seattle now has more than 300 miles of aging underground cable that needs replacing, at a cost north of $2 billion, and the work is expected to take twelve to fifteen years.

You can see the effect in the numbers. A decade ago, the average Seattle outage lasted a little over an hour, right in line with the national norm. By 2024, that had roughly doubled, which puts the city among the slower utilities in the country for getting the lights back on. When one of these buried cables fails, crews often have to dig up whole stretches of street just to find the weak spot, so repairs tend to be slow and disruptive.

Here is the part that matters most for buyers and homeowners: the cost of fixing all of this is now shared across every Seattle City Light customer, not only the neighborhoods that buried their lines decades ago. So in a sense we are all part of this story, whether our own block has newer infrastructure or not.

There is real good news, though. View Ridge became one of the first neighborhoods to get its cables fully replaced, with crews swapping out about eleven miles of line. Residents there went from frequent, hours-long outages to barely remembering the last time the power blinked. Other neighborhoods, including parts of Queen Anne, are still on the waiting list, with some repairs not expected until around 2030.

If you are house hunting in one of Seattle's older, established neighborhoods, this is worth a quick question or two. Ask about the home's outage history, and whether the block's lines have already been replaced or are still in the queue. It is not a dealbreaker by any stretch, and these remain some of the most beautiful and sought-after pockets in the city for good reason. It is simply the kind of thing that is easy to check and good to know going in.

This is one of those quirks of Seattle history that most of us never think about until the lights go out. Now you know the backstory, and you know exactly what to ask.

This post was based on information found in The Seattle Times.