Home inspection in Crystal.

What we see in Crystal homes.

Crystal was incorporated in 1887, but nearly all of it was built in a rush after the war. The population grew from 5,713 in 1950 to 24,283 in 1960 and peaked near 30,925 around 1970. The 2020 census counted 9,804 housing units across 5.87 square miles, mostly small ramblers and story-and-a-halfs on a compact grid, with Crystal Airport inside the city limits and Highway 100 and County Road 81 running through it. Twenty-six parks sit among the streets.

Houses this age and size tend to share the same weak points, and we know where to look. Story-and-a-halfs have knee-wall attic spaces where insulation and air sealing are often thin or missing, and small ramblers often still have original service panels and a single bathroom fan or none. Clay and cast-iron sewer laterals are common at this age.

Local facts checked September 2026 against: Wikipedia, Wikipedia, Minnesota Department of Health.