07/22/2026
Your Zestimate is lying to you, especially in Pittsburgh.
Zillow’s algorithm does fine in cookie-cutter markets where every house on the street is the same floor plan built the same year.
Pittsburgh is the opposite of that.
Here, a fully renovated home can sit next to one untouched since 1962 on the same block. Add hills, rivers, and neighborhoods that change value street by street, and no algorithm stands a chance.
In a market like Pittsburgh, a Zestimate can easily miss by 10%. On a $250,000 house, that’s $25,000 in either direction.
Price off a Zestimate and you either leave money on the table or sit on the market for months.
Want the real number? DM us your address and we’ll send you what your home would actually sell for. No algorithm, no obligation.
📍 The John Marzullo Team | Pittsburgh, PA