Buying a Seasonal Cottage or Lake Home

The first question I want answered before I even show up is the winterization history. Was this place built as a year-round home, or converted from a seasonal cottage, and if it was converted, when, and how thoroughly? A true winterization touches the foundation or crawlspace insulation, the water supply lines, the heating system's ability to keep the whole structure above freezing, and the building envelope generally. A partial winterization might leave a section of the home, an addition, a sunroom, a section over a crawlspace, without the same protection as the rest, and that's exactly where frozen and burst pipe damage, cold floors, and moisture problems concentrate. Knowing the winterization history before the inspection tells me where to spend extra time.

Converted cottages tend to share a family of red flags. The clearest is where an addition meets the original structure: rooflines that don't quite line up, a step in the foundation, siding or trim that changes partway across a wall, are all signs of a home built in phases rather than as one plan. That's not automatically a problem, but it is where I look hardest, because the connection between an old cottage structure and a newer addition is where framing, insulation, and moisture control are most likely to have gaps. Layered renovations, a kitchen updated in one decade, a bathroom added in another, electrical work done by whoever was available at the time, mean the systems in the house may not be consistent room to room, and I try to note where that inconsistency shows up rather than assuming the newest-looking room is representative of the whole house.

Shoreline exposure adds its own set of considerations, and it's different depending on where the lake home sits. A place directly on Lake Michigan or upper Grand Traverse Bay deals with wind, wave action, and weather that a home tucked into a quieter inland lake simply doesn't see, and that shows up in exterior wear, deck and stairway condition on bluffs or dune frontage, and how the grading handles runoff toward the water. Homes on smaller inland lakes have gentler exposure but often sit closer to the waterline with less separation from seasonal high water, so I pay particular attention to crawlspace moisture and any sign of water having been higher against the foundation than it is on inspection day. Either way, I walk the full exterior and any accessible shoreline structures with that specific exposure in mind rather than treating every lake property the same.

Seasonal plumbing and heating deserve their own questions, too. Is the water system designed to be drained and shut down for winter, or does it run year round? If it's a shutdown system, how is it actually drained, and is there evidence it's been done correctly and consistently? What heat source keeps the structure above freezing when no one's there, and is it reliable enough to trust unattended for weeks at a time? These aren't things I can always verify with certainty on a single visit, especially with a seasonal system that isn't currently in its working season, but I ask the questions, look for the physical evidence of how the systems have been used and maintained, and describe clearly in the report what I could and couldn't confirm.

All of this is part of why I don't rush a cottage or lake home inspection. You're likely to see this property in person only a couple of times a year, maybe less, which means you're relying heavily on the inspection and the report to catch what you won't have the chance to notice yourself between visits. I'd rather take the extra time in the crawlspace, at the addition seam, and around the shoreline exposure now than have you discover a gap in April when the pipes thaw. A seasonal property rewards a slower, more deliberate look, and that's exactly the pace I try to bring to it.