@ Ben Naughton, a quick search on the topic revealed: the information shown below. Please check with an attorney to confirm this as needed and all the best. Would be interested in knowing what you find and if the information presented below is legally correct. Cheers! :)
WHERE TO FIND:
http://www.equalhousing.org/wp-content/uploads/2014/09/2012-Immigration-Status-FAQ.pdf
"Does immigration status affect whether a person is covered by the Fair Housing Act?
No. Every person in the United States is protected by the Fair Housing Act. A person’s immigration status does not affect his or her federal fair housing rights or responsibilities. The Act prohibits discrimination in the sale, rental, and financing of dwellings, and in other housing-related transactions, based on race, color, national origin, religion, sex, familial status, and disability. Such discrimination is illegal regardless of the victim’s immigration status.
Examples:
- If a landlord refuses to rent to someone because of a person’s religion, that is illegal discrimination regardless of immigration status.
- If a landlord charges a different price or asks for additional identification documents because of a person’s national origin, that is illegal discrimination regardless of immigration status.
- If a lender offers different terms on a mortgage to a prospective homebuyer because of the homebuyer’s race, that is illegal discrimination regardless of immigration status. "