The San Jose Mercury News has a nice breakdown (below) of the median sales price and number of sales for each zip code in the Peninsula (Santa Clara County, San Mateo County, and Santa Cruz County). You can also see the percent change comparing this January to the same period in 2010. In the Silicon Valley (Santa Clara County) the median sales price for all homes was $460,000, a 2% drop from the same period last year. But looking at resale homes, we saw a 1.9% increase to $529,000. Looking at number of home sales in the area, there were 1,424 sales for all homes, a drop of 10.9% from last year; in resales, 987 sold, which was 5.6% less than last year. We'll soon see in the spring and summer months of 2011 if it picks back up, when the majority of sellers and buyers are on the market.
Overall, Los Gatos Los Altos zip code 94024 had the highest median sales price of $1,569,000, but Palo Alto/East Palo Alto zip code 94303 had the highest $/SqFt at $883. On the other side of the scale, San Jose zip code 95133 had the lowest median sales price at $230,000, and Gilroy zip code 95020 had the lowest $/SqFt at $195.