(a) It shall be unlawful for any person or other entity whose business includes engaging in residential real estate related transactions to discriminate against any person in making available such a transaction, or in the terms or conditions of such a transaction, because of race, color, religion, sex, familial status, national origin, disability, marital status, or source of income.
(b) It shall be unlawful to refuse to appraise a property, to lend money, guarantee a loan, purchase a loan, accept residential real property as security for a loan, accept a deed of trust or mortgage, or otherwise make funds available for the purchase, acquisition, construction, alteration, rehabilitation, repair or maintenance of a dwelling; or impose different conditions on such financing; or refuse to provide title or other insurance relating to the ownership or use of any interest in real property because of race, color, religion, sex, familial status, national origin, disability, marital status, or source of income.
(c) It shall be unlawful to discriminate in any financial transaction involving a dwelling on account of the location or neighborhood composition because of the race, color, religion, sex, familial status, national origin, disability, marital status, or source of income of the residents.
(d) Nothing in this ordinance prohibits a person engaged in the business of furnishing appraisals of real property from taking into consideration factors other than race, color, religion, sex, familial status, national origin, disability, marital status, or source of income.