There’s a question I get a lot, especially when someone is about to list their home or they just walked away from a deal that didn’t go the way they hoped. “What actually hurt the value?”
The honest answer is that a lot of things can chip away at what your home is worth. But some of them hit harder than others. And in markets like metro Detroit and Southeast Michigan, buyers are paying close attention.
Deferred maintenance is probably the single biggest one. When a home hasn’t been kept up over the years (the roof is aging, the HVAC hasn’t been serviced, gutters are pulling away from the fascia), buyers notice. And when buyers notice, they start doing math. They add up the problems, double it for their own peace of mind, and subtract it from what they’re willing to offer. Small maintenance issues, left long enough, turn into expensive negotiations.
Foundation problems are in a category of their own. The moment a buyer’s inspector flags signs of foundation movement (sticking doors, diagonal cracks near windows, uneven floors), the conversation changes. These are the kinds of issues that make buyers walk entirely or demand significant concessions. In Michigan, where freeze-thaw cycles put real stress on older foundations, this comes up more than people expect.
Outdated systems matter more than most sellers realize. A 25-year-old furnace or an electrical panel that needs to be upgraded doesn’t just affect appraisal. It affects who will even make an offer. Some buyers can’t get financing on homes with certain known deficiencies. Others simply don’t want the headache. Either way, you’re narrowing your pool before you’ve even started.
Odors are underestimated every single time. Pet odors, cigarette smoke, mold. These aren’t things a buyer brushes off. They’re things that stop a showing in its tracks. Smell is emotional, and buyers make decisions emotionally first. A home that doesn’t smell right rarely recovers in the buyer’s mind, no matter how solid the bones are.
Unpermitted work is another quiet killer. When a basement was finished without permits, or a garage conversion was done without proper inspections, it creates real problems during closing. Lenders push back. Buyers get nervous. And in some cases, that work has to be disclosed, remedied, or undone before the deal can move forward.
Location factors (busy roads, proximity to commercial strips, flood zones) are things you can’t change, but they do affect value. In areas around metro Detroit, buyers factor in commute patterns, noise, and flood plain designations. If your home falls into any of those categories, pricing and strategy have to account for it upfront.
The common thread in all of this is that value is driven by perception and risk. When buyers see a home that has been maintained, is clean, and has no obvious red flags, they feel confident. And confident buyers make strong offers.
If you’re not sure how your home stacks up, I’m happy to walk you through it. A quick conversation can tell you a lot about where you stand before you ever put a sign in the yard.

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