Winterizing Your Oceana County Lake House: A Seasonal Checklist for Second-Home Owners

If your cottage on Pentwater Lake, Silver Lake, or Stony Lake sits empty for part of the winter, proper winterization isn't optional, it's protection. West Michigan winters are hard on homes even when someone's living in them every day. Leave a lake house unattended without the right prep, and you're risking frozen pipes, ice damage, and costly repairs come spring. Here's the checklist I walk my second-home clients through every fall.

Why Winterizing Matters More on the Water

Lake-adjacent properties deal with higher humidity, more wind exposure, and often older plumbing and septic systems than homes further inland. Combine that with an owner who isn't checking in every week, and small problems, a slow leak, a cracked window seal, a pest getting into an attic, can turn into big ones by the time you're back for a spring visit.

Plumbing and Water Systems

Shut off and drain the water supply, water heater, and any outdoor spigots or irrigation lines. Add antifreeze to toilet bowls and P-traps, and have your well and septic system checked if you won't be using the property regularly. If your cottage uses a seasonal water line from the lake, make sure it's properly drained and disconnected before temperatures drop.

Docks, Boats, and Water Access

Pull docks, boat lifts, and any removable water equipment before ice can damage them. If your dock is a permanent structure, check with your township on any ice-related maintenance recommendations. Store life jackets, cushions, and other gear somewhere dry, and give your boat a proper winterization if it's staying on the property rather than in storage.

Heating, Insulation, and Pest Prevention

Even if you're not living there, most lake homes need some heat running through the winter to prevent frozen pipes, set your thermostat to a safe minimum rather than shutting the heat off completely. Seal gaps around doors, windows, and utility penetrations where mice and other pests look for a warm place to spend the winter, and consider a smart thermostat or water sensor system that alerts you remotely if something goes wrong.

Insurance and Check-In Plans

Talk to your insurance agent about vacancy clauses. Many policies require a certain frequency of in-person or documented check-ins for an unoccupied second home, and a claim can be denied if that requirement isn't met. Arrange for a neighbor, property manager, or check-in service to visit periodically, especially after major snow or wind events.

Thinking About Selling Instead of Winterizing?

If the upkeep on a second home is starting to feel like more trouble than it's worth, you're not alone, and it might be the right time to talk about your options. I help Oceana County cottage owners understand what their lake home is worth today and what a sale would look like. Call Crystal Hallack at 231-955-7355 or visit 109 E. Main St., Hart, MI 49420 for a no-pressure conversation.