My daughter bought her first house in San Pedro for $400,000.00 and sold it last year for $675,000.00. It was a few blocks above Western, and a couple of blocks below Miraleste. RPV & Rolling Hills are in the millions. Lower in San Pedro you can still get for $400,000-$500,000 I believe.
We usually stay in the hotel at the Marina, and love it.
Used to live right off of Miraleste Drive, had a great eastern view. That house was sold in 1996 for $600,000. Maybe I'll check zillow.com and see what's it's worth now.