You probably knew Atherton was expensive, but did you know it was the most expensive ZIP code in the country? With a $7 million median home price tag, Atherton’s 94027 remains the No. 1 most expensive ...

SAN FRANCISCO (KGO) -- The Bay Area is number one, once again, when it comes to the priciest place to live in the country. Property Shark just released it list of most expensive ZIP codes in the U.S.

If you live in the Bay Area, you're living in some of the most expensive real estate in the country. Surprised? The city of Atherton in San Mateo County, ZIP code 94027, tops PropertyShark's Most ...

Of the 251 homes sold across all three ZIP codes in August, the majority—139—sold for between $300,000-$499,999.

If you live in the Bay Area, you're living in some of the most expensive real estate in the country. Surprised? The city of Atherton in San Mateo County, ZIP code 94027, tops PropertyShark's Most ...