The Pittsburgh Post-Gazette had a report about the results of a fair housing test done on landlords to see if they would rent to deaf people. Out of 200 landlords called, 56 or 28 percent, showed evidence of either possible or blatant discrimination. An example of blatant discrimination: a deaf tester calls about an apartment and is told the apartment is not available. Then a hearing tester calls about the same apartment and is told the apartment is in fact available.
This was just in Pittsburgh. What happens in the rest of the country? I don't know, but I think it is safe to extrapolate from the Pittsburgh test results and assume that similar housing discrimination exists elsewhere.
Now we have seen evidence of discrimination against deaf people in jobs (remember the ABC What Would You Do? show) and now, housing. What next? Sarcastically speaking, I half-expect someone to do a test with deaf and hearing testers going to restaurants to see who gets the better seats, the deaf or the hearing testers.