What a great question! As everyone else said, it of course depends on your definition of "cheap." If you're asking if there are "affordable" condos in San Francisco, I would say the answer is yes. Of course price/sqft, and affordability is going to range and change from neighborhood to neighborhood, but there are always new places coming on the market everyday.
The best thing I can recommend is by finding a reliable Realtor, someone you trust and feel comfortable working with. If you know someone in the industry then I would start working with them, and in the event that you don't I am always happy to assist you in any way I can. If you have any questions regarding real estate please donâ€™t hesitate to reach out. Iâ€™m always happy to be a trusted resource for all things real estate in San Francisco and the Bay Area.
All the best and good luck with your search!
Realtor, Vanguard Properties