The best way to prepare a lake house for its first winter is to assume nothing is obvious, winterize the water system before the first freeze, and document everything about the property's condition before you leave so you know exactly what you're coming back to. The first winter is the one that teaches you what your specific property needs. Do the homework now so the lesson isn't expensive.
Nobody tells you about the first winter. The real estate agent covered the inspection. Your attorney covered the closing. Nobody covered what happens to a lake house when you leave it alone from November to March and the temperature drops below freezing seventeen times.
The water system is not optional
Turn off the main water supply. Drain the pipes. Drain the water heater or set it to vacation mode. Pour non-toxic antifreeze into the drain traps and toilets. If your lake house has dock water lines, those need to be blown out too. If you're not sure what your specific property requires, call a local plumber before you leave. The cost of getting this wrong is measured in thousands of dollars.
The things that happen while you're away
Wildlife gets curious. Mice find their way in. Storms happen. Ice forms in gutters. Moisture accumulates. A lake house in winter is not a lake house in stasis.
Have someone check on it
One check-in visit, or a trusted neighbor who can drive by after a significant storm, catches the thing that would otherwise be waiting for you in March. If you have co-owners, assign this explicitly. Someone takes a winter weekend trip to check on the property and logs what they find in the shared notes.
Document before you leave
Take photos of every room, every exterior wall, the dock. These photos, timestamped and in your property records, are what you compare against when you arrive in spring. Was that crack there? Was that stain there? These questions are answerable when you have documentation.
What to check in spring before you celebrate
Turn the water on slowly and check every fixture for leaks. Walk the exterior. Look at the roof and gutters. Check for pest evidence. Then fire up the grill.
How Dwelly helps
The property info panel is where your winterization notes should live. Which valves to turn, which fixtures to drain, the plumber's number. The Notes feature is where your pre-winter documentation goes. The maintenance log tracks what you did during winterization.
$9/month for one property or $19/month for up to three. Fourteen-day free trial at dwellyco.com.
Your first winter doesn't have to be your most expensive lesson. Try Dwelly free for 14 days at dwellyco.com.