On page 4, after line 11, insert the following:
"
NEW SECTION. Sec. 5. A new section is added to chapter
19.27A RCW to read as follows:
(1) Any changes to the Washington state energy code for residential buildings must require a home affordability cost analysis provided by the state building code council to determine whether the changes increase or decrease the cost of accessing housing including, but not limited to, duplexes, triplexes, and other similar missing middle housing options.
(2) The state building code council may contract with a public or private organization to conduct the home affordability cost analysis required in subsection (1) of this section."