Why “Comparable Sale” Doesn’t Mean What You Think It Means

“Comparable sale” sounds reassuring. It sounds like math, like a settled fact. In practice, it explains very little on its own, and treating it like a finished answer is one of the most common pricing mistakes I see.

What a comp actually has to answer

Was the other house renovated, or original? Did it include a garage, a finished basement, a pool? Did it sell with seller concessions that lowered the effective price? What was happening in the market when that contract was actually signed, not when it closed? Two houses can sit four doors apart and answer these questions completely differently.

How I actually build a price

I start with closed sales, because those are facts. Then I look at what’s actively competing with your home right now, because that’s who a buyer will actually compare you to. Then I look at what buyers walked away from recently, and why, because that tells you where the ceiling really is. A single number from a single comp skips almost all of that work.

The question that separates real analysis from a guess

Ask your agent to show you one comparable sale that supports their suggested price, and one that challenges it. If they can only show you the first kind, you’re getting a sales pitch, not a pricing analysis. A comp is a question, not an answer, and a real pricing conversation should name the uncertainty instead of hiding behind one confident number.

— Candie Worsham, Nashville Area Homes