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What's it worth?

The home’s value today, estimated on Realtor.com, is $652,619, whereas the Zillow “Zestimate” is $591,000. A neighboring five-bedroom, six-bath, 3,848 square-foot house is on the market for $450,000.

Trulia notes the average list price for Omaha homes comparable to Buffett’s house is $280,162, and the average sale amount for similar recently sold homes is $236,462.

It’s not even the home with the highest estimated value on the block. The house next door is slightly smaller and has a Zestimate of $794,500, and $826,870 on Realtor.com.

In the 2010 letter to his shareholders, Buffett called his house the third-best investment he’s ever made, after two wedding rings.