"In the last few months you've seen a real pickup in activity although at much lower prices," Mr. Buffett said, citing data from Berkshire's real-estate brokerage business, HomeServices of America Inc., which is one of the largest in the U.S.

In California, medium and lower-price homes -- under $750,000 -- have been selling more, though there hasn't been a bounce back in sale prices, Mr. Buffett said. "We see something close to stability at these much-reduced prices in the medium to lower part of the market."

These remarks are from Berkshire Hathaway Inc. shareholder meeting this past weekend.
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