OTTERTAIL, Minn. — In the four-plus decades that Bruce Anderson has owned his lake lot, the value crept up from the $6,500 he paid in 1977 to $98,000 last year.
Then the latest property assessment arrived in his mailbox this spring.
"It was kind of a shocker," said Anderson, 79, a retired diesel mechanic who lives in Deer Creek. In a single year, Anderson's lot on West Leaf Lake in Otter Tail County — with no cabin, just a trailer — had more than doubled in value, with a new assessment of nearly $197,000.
"It's getting so if you want to enjoy yourself on the lake, you need a [truckload] of money," Anderson said.
Property values are soaring throughout Minnesota's lake country. In a Star Tribune analysis of residential properties in 11 counties between 2021 and 2022, assessed values were up in the strong double digits everywhere. More than half the counties surveyed posted county-wide increases of 25% or more in one year, and thousands of individual properties went up at far higher rates.
"It was a pretty crazy market last year, and we follow the market – that's how we're required to set our values," said Stacy Honkomp, the Douglas County assessor. "I get grilled a lot when I'm out and about."
Mark Peterson, the Cass County assessor, called the spike in values unprecedented. When the valuation notices went out in the spring, the phones in his office lit up with calls from concerned property owners as the average Cass County residential property jumped about 35% in value.
"I've got 10 lines coming into the office and they were just nonstop," he said. "We were fielding anywhere from 200 to 400 calls per day for five weeks straight.