Bay Area home sales rise again; median price up slightly over March La Jolla, CA ----Bay Area home sales posted a year-over-year gain for the eighth consecutive month in April, with robust sales in lower-cost inland areas once again compensating for anemic sales on the coast. The median price paid, which is down 41.3 percent from a year ago, edged slightly above the prior month for the first time since fall 2007, a real estate information service reported. A total of 7,139 new and resale houses and condos closed escrow in the nine-county Bay Area last month. That was up 12.9 percent from 6,325 in March and up 13.1 percent from 6,310 in April 2008, according to MDA DataQuick of San Diego. Last month