Freezes in newer construction
Redmond's housing count went from 5,584 units in 2000 to 13,262 in 2020. That means a large share of homes were built in the last 25 years, often on slabs or shallow crawl spaces with supply lines running through garage walls and attics. Those are exactly the lines that split when a cold snap hits. In January 2024 freezing rain and below-zero temperatures closed Redmond Airport twice.
