(1) An investment made pursuant to the provisions of RCW 48.13.110 shall not exceed seventy-five percent of the fair value of the particular property at the time of investment. However, if the loan is secured by a first mortgage or other first lien upon real property improved with a single-family residential building, the terms of such loan provide for monthly payments of principal and interest sufficient to effect full repayment of the loan within the remaining useful life of the building as estimated in the appraisal for the loan, or thirty years and two months, whichever is less, the principal so loaned or the entire note or bond issue so secured, plus the amount of the liens of any public bond, assessment, or tax assessed upon the property, shall not exceed eighty percent of the market value of the real property, or of the real property together with the improvements which are taken as security. This restriction shall not apply to purchase money mortgages or like securities received by an insurer upon the sale or exchange of real property acquired pursuant to RCW 48.13.160.

     (2) The extent to which a mortgage loan made under RCW 48.13.110 (3) or (4) is guaranteed or insured by the Federal Housing Administration or guaranteed by the Administrator of Veterans' Affairs may be deducted before application of the limitations contained in subsection (1) of this section.

[2007 c 80 § 6; 1993 c 92 § 7; 1969 ex.s. c 241 § 5; 1967 c 150 § 11; 1955 c 303 § 1; 1949 c 190 § 16; 1947 c 79 § .13.12; Rem. Supp. 1949 § 45.13.12.]