If you own a cottage up north, a cabin on one of Lapeer County’s lakes, or any secondary home that sits empty over winter, your insurance situation is more fragile than you might think. Michigan winters are brutal on unoccupied buildings, and most insurance policies treat a vacant property very differently from an occupied one. Here’s what matters.
The “vacancy” problem
Standard home insurance policies include a vacancy exclusion — if the home has been unoccupied for a certain period (usually 30 or 60 consecutive days), coverage for certain perils may be excluded or reduced.
The big exclusions during vacancy typically include:
- Vandalism and malicious mischief — often excluded entirely after 30–60 days of vacancy
- Glass breakage — excluded
- Water damage from freezing pipes — may be excluded unless the heat was maintained or the water was shut off
In other words, the most common Michigan winter claims on a cottage — frozen pipes, broken windows, vandalism — are the exact things the policy may not cover if you’ve been gone too long.
What counts as “vacant”
“Vacant” and “unoccupied” are slightly different, and some policies care about the distinction:
- Unoccupied — nobody is currently living in it, but personal belongings are still there. A typical seasonal cottage scenario.
- Vacant — nobody is there and the property is substantially empty of personal belongings.
Some carriers exclude coverage after 60 days unoccupied. Some distinguish between unoccupied and vacant. Read your policy, or ask us to review it, because the specifics matter.
Seasonal home policies
The fix for a cottage is usually a seasonal or secondary home policy, which is written knowing the home will be unoccupied for long stretches. These policies typically:
- Cover vandalism, glass, and freezing pipes (subject to conditions)
- Have slightly higher premiums than primary home insurance because of the increased risk
- Often require the home to be checked on periodically during vacancy
- May require heat be maintained at a minimum temperature (usually 55°F) or water be shut off
The premium difference between a standard home policy and a seasonal policy is usually $300–$800/year for a typical cottage. If you’re currently carrying a primary-home policy on a seasonal property, you may be paying less and be more exposed than you realize.
The freeze condition
Most seasonal policies will only cover freeze-related damage (burst pipes, flooded basements) if one of these was true:
- You maintained heat in the home at a reasonable temperature — usually 55°F minimum, and you can document it, OR
- You had the water shut off and the plumbing drained before leaving for the season.
If neither of those is true and a pipe bursts in January while the cottage sat empty with the heat turned off, your claim gets denied. This is the most common reason cottage claims are denied in Michigan.
Remote monitoring pays off
A simple $100 investment in a wifi-enabled thermostat and a water-leak sensor or two can save you thousands in uncovered damage:
- Smart thermostat — set a low limit (say, 50°F), get a notification if the temperature drops below it. Usually means the furnace died and you have 6–12 hours before pipes freeze.
- Water leak sensor — catches small leaks before they become big ones. Some integrate with your cell phone to alert you remotely.
- Automatic water shut-off valve — installed on the main water line, shuts off automatically when a leak is detected. More expensive ($300–$800 installed) but bulletproof.
Some insurers give small discounts for these, but the real value is in preventing the claim in the first place.
The “caretaker visit” requirement
A lot of cottage policies require that someone check on the property periodically — usually every 7–14 days during vacancy. Some require written logs or photos. Missing this requirement can also lead to claim denials.
A neighbor, family member, or paid caretaker service can fulfill this. If you pay someone, you can usually deduct it as a property expense on taxes if the cottage is classified as a rental or investment.
What if you rent the cottage out short-term?
Airbnb, VRBO, or any short-term rental fundamentally changes the insurance picture. A seasonal or secondary home policy usually does not cover short-term rental activity. You’d need:
- A short-term rental endorsement on your policy (some carriers offer this), OR
- A commercial short-term rental policy (usually required above a certain number of rental nights per year), OR
- A landlord policy if you’re doing longer-term rentals
If you’re running the cottage as a rental and still have a standard seasonal policy, you almost certainly have a gap. A single serious injury to a guest could be catastrophic.
Before winter hits
If you own a Michigan cottage that sits empty in winter, ask yourself:
- Is my current policy a seasonal policy, or am I still on a primary-home policy for a secondary home?
- Do I meet the freeze prevention conditions (maintained heat OR fully drained water)?
- Is someone checking on the property regularly per policy requirements?
- Do I have a plan for a furnace failure during a cold snap?
Call or text us and we’ll review your secondary home policy before winter really sets in. We can usually identify gaps in 10 minutes and quote a seasonal-appropriate policy if yours isn’t the right shape.