For me, I'm willing to pay the extra $1k/mo to rent a house in Palo Alto vs. Mountain View or Menlo Park specifically so I can do this. Having fiber directly to your colo, when you're working on big data, moving virtual machines, etc., is amazing. If you live with cofounders and use it as an office, or live with 3-4 other people and split the cost, it really isn't that bad.
Otherwise, I look for Web Pass connected buildings up in SF, or buildings that have IP Networks fiber over PG&E. Those are mainly in SoMA, although some in the east bay around Emeryville/Berkeley/Oakland.