I don't see any actives in the computer for 9th St. There is one that expired recently at 1133 9th, it is priced at $16,500. It is a fixer upper and would be very hard to mortgage unless you go for a 203K rehab loan.
(1) Your agent.
(2) The listing agent.
(3) The owner.
If the property's listed, any agent can tell you. However, if you're interested in actually buying or renting it, you should have your own agent, rather than doing business directly with the listing agent.