How much does commercial property insurance cost in Minnesota?

There's no honest single number, and anyone who gives one without seeing the building is guessing. What we can explain is how the premium is built, what's happened to the Minnesota market in the last four years, and why buildings a few blocks apart in the Twin Cities pay very different rates for the same coverage.

How the premium is built

The premium is a rate applied to the building's insured value. Both halves can be wrong. If the value is set too low, the premium looks cheap and the claim comes up short. If the rate is higher than it should be, you overpay every year without noticing. Most buildings we review have one of those problems; a fair number have both.

What happened to the Minnesota market

Minnesota used to be a cheap state to insure property in. That ended in 2022, the most expensive storm year in state history, when carriers paid out about $1.92 in claims for every dollar of premium they collected, according to the Insurance Federation of Minnesota. A single August 2023 hailstorm added more than $1 billion in insured losses. Carriers lost money in the state for years running, and 2024 was the first profitable year in six.

They made it up on rate. The 2026 Insurify report found Minnesota home insurance rose 34% in 2025, the steepest increase of any state, taking Minnesota from a mid-pack state to the ninth most expensive. Those are residential numbers, but commercial property in Minnesota moved on the same losses: higher rates, percentage wind/hail deductibles, and actual-cash-value roof settlements that didn't exist on most policies five years ago.

Two things made it worse. The average Minnesota hail claim has nearly doubled in a decade to around $30,000, driven by roof costs, and the state has about 20% fewer roofers than it did a few years ago, so repairs cost more and take longer.

What that means block by block

The Twin Cities have a large stock of pre-1980 commercial buildings, and on those, the roof, electrical, plumbing, and heating updates decide whether a carrier quotes at all, and at what rate. Two similar buildings on the same street can be priced very differently based on roof age alone. Winter adds Minnesota's most frequent commercial claim: frozen and burst pipes, ice dams, and water damage, which is why carriers ask about heat maintenance, vacancy, and plumbing age. Greater Minnesota adds distance to fire protection and, in some counties, heavier hail history.

What to check before renewal

1. Would the limit rebuild the building today? Rebuild costs are up more than 30% since 2020.
2. When was the rate last shopped? If the answer is "it renews automatically," that is the answer.
3. Has a percentage deductible or an ACV roof clause been added?
4. Are the four systems documented, with dates?

What BIG does

BIG has been in Edina, Minnesota for years and shops Minnesota buildings across more than 50 carriers and wholesale markets. In a market where carriers repriced everything at once, the incumbent's renewal is rarely the best available price. A review covers the value, the rate, and the deductibles. If you're covered well and priced fairly, we'll tell you. If not, the Premium Relief Check shows the difference.