This is an apartment style condo close to CSUN. The $18,218 is for delinquent HOA dues. The address is 18427 Vincennes #6, Northridge., just down the street from my office.
If you bid on this at auction you would be responsible for the current 1st (276.800) and 2nd (69,200) loans on the property.
It is not currently for sale on the market.