A bargain at $37,000

https://www.zillow.com/homedetails/438-S-Eureka-Ave-Columbus-OH-43204/33846688_zpid/

Sometimes I click on an ad. A house in Hilltop (west side of Columbus) for $37,000. Looked nice--video went back to 2006. So I checked the "neighborhood" for owner/residents. (I think it is currently a rental for $700). Seems this house has anywhere from 23-38 residents. Is that possible in a 3 bedroom, one bath, 1100 sq.ft. house? Is this why we need voter ID checks?