Appearently some real estate agents have targeted ads in Facebook for "Googlers in San Francisco". I clicked on an ad I saw the other day. This is the listing:
http://www.zillow.com/homes/for_sale/pmf,pf_pt/house,townhou...
I could never afford it with my Google income but the real estate people who put up the ad believe a Googler in SF should be able to afford it.